Full-height doors with decorative handles

Abstract

The present invention discloses a through-the-top cabinet door with a decorative handle, wherein the door panel body comprises a strength substrate, an interior panel is fixed to one end face of the strength substrate, and a decorative substrate is fixed to the other end face, and the end face of the decorative substrate facing away from the strength substrate is coated with an external decorative film to form the external decorative surface of the door panel body, the edge of the external decorative film is folded and fixed to the side wall of the decorative substrate, and the decorative substrate, the strength substrate and the side wall of the interior panel are all coated and fixed along the direction from the decorative substrate to the interior panel. It can be seen from the above structure that the through-the-top cabinet door with a decorative handle of the present invention can not only fit with the external decorative surface of the through-the-top cabinet door through the structure of the handle, but also will not form a handle protruding from the external decorative surface compared to the through-the-top cabinet door, thereby reducing the space occupied by the cabinet door after closing, and the handle can also serve as a reinforcing rib to prevent the cabinet door panel from warping.

Description

Technical Field

[0001] The invention relates to the technical field of cabinet door panels, and in particular to a through-the-top cabinet door with a decorative handle. Background Art

[0002] When the real estate industry is booming, and various types of housing units and decoration styles are emerging in an endless stream, most furniture is relatively popular in design, and it is difficult to meet individual requirements. Many furnitures are beautiful in the exhibition hall, but they are eclipsed once they are moved to a specific home. Either the size does not match the house space, or the style does not match the overall decoration style. Customization provides personalized furniture customization services for Chinese consumers, including integrated wardrobes, integrated bookcases, wine cabinets, shoe cabinets, TV cabinets, walk-in cloakrooms, built-in wardrobes, integrated furniture and other products. All of them belong to the category of whole house customization. Moreover, whole house customization can achieve the functions of independence, unity, individuality and environmental protection. Each set of furniture customized for the whole house is an independent design and production, so that different consumers can have a set of personalized furniture according to the house type, and the whole house can have a unified design concept. In addition, the board materials of the whole house furniture can be guaranteed to meet the national environmental protection standards.

[0003] At present, with the improvement of consumers' aesthetic ability and the requirement for space utilization in houses, the cabinets are made into full-to-the-top structures as much as possible, so as to improve the space utilization of the cabinets and avoid dust accumulation on the top of the cabinets; in addition, from the perspective of design aesthetics, the cabinet doors are also designed to be full-to-the-top structures like the cabinets. However, since the floor height in general houses is more than 2 meters, the height of the cabinet doors will also exceed 2 meters; in addition, since the cabinet doors are plate structures, when the height of the cabinet doors is high, the cabinet doors will be warped after a long period of use due to the stress in the plate of the plate, thus affecting the use of the cabinets; in addition, since the handles of the cabinet doors generally protrude from the cabinet doors, it is necessary to leave extra space for the handles in houses where every inch of land is valuable, otherwise even if the cabinet doors are closed, the users will be bumped by the handles when passing by the cabinet doors. Summary of the invention

[0004] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a through-the-top cabinet door with a decorative handle. The structure of the handle can not only fit with the outer decorative surface of the through-the-top cabinet door, but also will not form a handle protruding from the outer decorative surface compared to the through-the-top cabinet door, thereby reducing the space occupied by the cabinet door after closing. In addition, the handle can also serve as a reinforcing rib to prevent the cabinet door panel from warping.

[0005] The technical solution adopted by the present invention is:

[0006] The through-the-top cabinet door with a decorative handle comprises a door panel body, wherein the door panel body comprises a strength substrate, an interior panel is fixed to one end face of the strength substrate, and a decorative substrate is fixed to the other end face, and an end face of the decorative substrate facing away from the strength substrate is covered with an exterior decorative film to form an exterior decorative surface of the door panel body, and the edge of the exterior decorative film is folded and fixed to the side wall of the decorative substrate, and the decorative substrate, the strength substrate and the side wall of the interior panel are all covered and fixed along the direction from the decorative substrate to the interior panel; the exterior decorative end face of the door panel body is provided near one of the length direction door side walls at a position along the door panel body A strip handle extends in the length direction of the body and fits the door panel body. A strip groove A matching the strip handle is provided on the exterior end surface of the door panel body at a position on the door side wall in the length direction of the side where the strip handle is located away from the strip handle. The edge of the strip handle facing the strip groove A is located within the range of the strip groove A. A decorative strip is fixedly connected to the bottom of the strip groove A and the side away from the strip handle. The end surface of the decorative strip facing away from the bottom of the strip groove A is inclined along the direction away from the strip handle and toward the notch of the strip groove A, and the end surface of the decorative strip facing the notch of the strip groove A is a decorative surface.

[0007] A further improved solution of the present invention is that the edge of the decorative strip on the side away from the strip handle is flush with the end surface of the decorative substrate on the side facing away from the strength substrate.

[0008] A further improvement of the present invention is that the decorative strip is fixedly connected to the fixing strip, and the fixing strip is fixedly connected to the strip groove A.

[0009] A further improved solution of the present invention is that the end surface of the decorative strip facing the notch of the strip groove A is covered and fixed with an external decorative film.

[0010] A further improved solution of the present invention is that the bottom of the strip groove A passes through the decorative substrate and extends to the middle of the strength substrate.

[0011] A further improvement scheme of the present invention is that the strip handle includes a handle base plate which is fitted and fixed to the outer facing surface of the door panel body, and the handle base plate is provided with an "L"-shaped rod A on the end face facing the door panel body and along the length direction of the handle base plate, and the side rod A of the "L"-shaped rod A is fitted and fixedly connected to the handle base plate, and the side rod B of the "L"-shaped rod A is perpendicular to the handle base plate and extends into the door panel body and is fixedly connected to the door panel body, and the side edge of the handle base plate facing the strip groove A is located within the range of the strip groove A; the side rod B is fixed corresponding to the strip groove B provided on the end face where the outer facing surface of the door panel body is located, and a convex strip is formed between the strip groove B and the strip groove A, and the end face of the convex strip facing away from the interior panel is lower than the end face of the decorative base plate facing away from the interior panel, and the end face of the side rod A facing away from the handle base plate is fitted with the end face of the convex strip facing away from the interior panel.

[0012] A further improvement of the present invention is that the end surface of the convex strip facing away from the interior trim panel and the side wall corresponding to the strip groove A are both covered and fixed with an exterior decorative film.

[0013] A further improved solution of the present invention is that the bottom of the strip groove B passes through the decorative substrate and extends to the middle of the strength substrate.

[0014] A further improvement of the present invention is that the end faces of the side groove walls opposite to the side grooves in the length direction of the strip grooves B are respectively provided with a plurality of sawtooth grooves in parallel, the sawtooth grooves are arranged along a direction parallel to the length of the side grooves B, the sawtooth grooves on the same side end face of the side grooves B are evenly distributed at equal intervals, and the spacing between the groove bottoms of the sawtooth grooves on the two opposite sides of the side grooves B matches the groove width of the strip grooves B.

[0015] A further improvement of the present invention is that the groove bottoms and groove openings of the sawtooth grooves on two opposite sides of the side rod B are arranged alternately.

[0016] A further improvement of the present invention is that a limit plate is provided on the handle base plate extending from the side of the side rod B facing away from the side rod A, and the end surface of the limit plate facing the "L"-shaped rod A is in contact with the outer surface of the door panel body.

[0017] A further improvement of the present invention is that a handle slope inclined toward the bottom of the strip groove A is provided on the end surface of the handle base plate facing the "L"-shaped rod A, along the edge of one side located in the strip groove A to the edge of the side rod A facing away from the side rod B.

[0018] A further improvement of the present invention is that a wire groove A perpendicular to the strip groove A is respectively provided on the end surface of the decorative substrate of the door panel body facing away from the strength substrate and at both ends close to the length direction, and the strip groove A and the strip groove B are respectively extended to be connected with the wire groove A, and a wire groove B parallel to the strip groove A is provided on the end surface of the decorative substrate of the door panel body facing away from the strength substrate and at a position of the door side wall in the length direction away from the strip groove A, and both ends of the wire groove B extend to be connected with the wire groove A, and the groove depth and groove width of the wire groove A and the wire groove B are equal.

[0019] A further improvement of the present invention is that a connecting groove is provided at the position of the wire groove A corresponding to the strip groove A and the strip groove B, and the bottoms of the strip groove A, the strip groove B and the connecting groove are flush.

[0020] A further improvement of the present invention is that the ends of the strip handle and the ends of the decorative strip extend to the connecting groove respectively and are fixedly connected to the connecting groove by a positioning connector. When the two ends of the strip handle are fixedly connected in the connecting groove by the positioning connector, the strip handle is subjected to compressive stress along the length direction of the strip handle.

[0021] A further improvement of the present invention is that the two ends of the "L"-shaped rod A respectively extend out of the corresponding ends of the handle base plate, and the end surface of the positioning connecting piece facing the strip handle is provided with an "L"-shaped groove A matching the "L"-shaped rod A, and the two ends of the "L"-shaped rod A are detachably fixedly connected in the "L"-shaped groove A accordingly.

[0022] A further improvement of the present invention is that a matching connection surface is provided at the bottom of the positioning connector corresponding to the decorative surface of the decorative strip, and strip rods matching the wire groove A are provided at the tops of both sides of the positioning connector.

[0023] A further improvement of the present invention is that a plurality of strip protrusions are evenly spaced on the end surface of the positioning connector facing away from the strip handle, the strip protrusions are arranged along the groove depth direction of the connecting groove and extend downward to the bottom of the positioning connector, and the strip protrusions are distributed along the extension direction of the wire groove A.

[0024] A further improvement of the present invention is that a matching strip groove C is provided on the groove wall of the connecting groove away from the strip groove A and the strip groove B corresponding to the strip protrusion.

[0025] A further improvement of the present invention is that both ends of the wire groove A penetrate through the two side walls of the door panel body in the width direction.

[0026] A further improvement of the present invention is that the distance between the wire groove A and the corresponding side edge of the door panel body and the distance between the wire groove B and the corresponding side edge of the door panel body are equal.

[0027] A further improvement of the present invention is that an "L"-shaped groove B is provided along the length direction of the door panel body at the end surface of the strength base plate facing the interior panel and located near the side edge opposite to the strip handle, and the "L"-shaped rod B is fixedly connected in the "L"-shaped groove B accordingly.

[0028] A further improvement of the present invention is that the horizontal side groove in the "L"-shaped groove B which is arranged parallel to the end face where the strength base plate is located is arranged at the notch of the vertical side groove which is arranged perpendicular to the end face of the door panel body.

[0029] A further improvement of the present invention is that the end surface of the "L"-shaped rod B facing the interior trim panel is flush with the end surface of the strength base plate facing the interior trim panel.

[0030] A further improvement of the present invention is that the side rod D arranged parallel to the end surface of the door panel body of the "L"-shaped rod B is arranged on the side of the side rod C perpendicular to the end surface of the door panel body facing the strip handle.

[0031] A further improvement of the present invention is that the "L"-shaped rod B corresponds to the position of the wire groove B.

[0032] A further improvement of the present invention is that the strength substrate is a hot-pressed plate formed by hot-pressing multiple layers of solid wood unit boards, and the stacking and pressing direction of the solid wood unit boards is perpendicular to the end surface of the strength substrate fixing the interior trim board.

[0033] A further improvement of the present invention is that the peeled outer side surfaces of two adjacent solid wood unit boards are arranged to face each other or the peeled inner side surfaces of two adjacent solid wood unit boards are arranged to face each other.

[0034] The production line for through-the-top cabinet doors with decorative handles is provided with an "L"-shaped slotting machine, a strength substrate gluing machine A, an "L"-shaped rod pressing machine, a strength substrate gluing machine B, an interior panel pressing machine, a strength substrate gluing machine C, a decorative substrate pressing machine, a decorative substrate slotting machine, a strength substrate gluing machine D, a decorative strip pressing machine, a laminating machine, a film cutting machine, and a strip handle installation machine in sequence along the direction of material conveying, and adjacent two devices are connected by a strength substrate conveying rack. The "L"-shaped slotting machine is located at the front side of the material conveying direction and is provided with a strength substrate conveying rack. A substrate loading device, a cabinet door unloading device is provided on the rear side of the strip handle installation machine in the material conveying direction, the length direction of the strength substrate is perpendicular to the conveying direction at the corresponding position, an "L"-shaped rod B loading device is also provided on one side of the "L"-shaped rod pressing machine, an interior panel pressing machine is also provided with an interior panel loading device on one side, a decorative substrate pressing machine is also provided with a decorative substrate loading device on one side, a decorative strip pressing machine is also provided with a decorative strip loading device on one side, and a handle loading device is also provided on one side of the strip handle installation machine.

[0035] A further improvement of the present invention is that the strength substrate feeding device places the strength substrate horizontally, and one of the lengthwise edges of the strength substrate placed on the strength substrate feeding device faces the "L"-shaped slot machine for feeding.

[0036] A further improvement of the present invention is that the "L"-shaped slotting machine includes a vertical side slotting machine and a horizontal side slotting machine which are sequentially arranged along the material conveying direction.

[0037] A further improvement of the present invention is that the gluing head A of the strength substrate gluing machine A and the gluing head D of the substrate gluing machine D respectively move back and forth horizontally along the length direction parallel to the strength substrate at the corresponding position, and the gluing head A applies the glue to the "L"-shaped groove B provided on the strength substrate, and the gluing head D applies the glue to the bottom of the strip groove A and the groove wall away from the strip groove B.

[0038] A further improvement of the present invention is that the gluing head B of the strength substrate gluing machine B and the gluing head C of the strength substrate gluing machine C are both horizontal glue spraying tubes with glue spraying holes at the bottom, and the horizontal glue spraying tubes are fixedly arranged along the length direction parallel to the strength substrate at the corresponding position.

[0039] A further improvement of the present invention is that a strength substrate flipping robot is provided between the interior panel pressing machine and the strength substrate gluing machine C, and the strength substrate flipping robot flips the upper and lower end surfaces of the strength substrate that has completed the interior panel pressing and is transported on the strength substrate conveying rack between the interior panel pressing machine and the strength substrate gluing machine C.

[0040] A further improvement scheme of the present invention is that the decorative substrate grooving machine includes a longitudinal grooving machine and a transverse grooving machine which are sequentially arranged along the material conveying direction, and two groups of cutter heads are symmetrically arranged at both ends of the length direction of the strength substrate near the position in the longitudinal grooving machine, and each group of cutter heads includes a grooving head A for the line groove A, a grooving head B for the connecting groove and a grooving head C for the strip groove C in sequence along the material conveying direction, and the transverse grooving machine includes a tool holder A and a tool holder B which are sequentially arranged in the material conveying direction, and the tool holder A and the tool holder B both reciprocate horizontally along the length direction of the strength substrate at the position, and a grooving head D for the line groove B, a grooving head E for the strip groove A and a grooving head F for the strip groove B are respectively arranged at the bottom of the tool holder A, and a milling head for cutting the top surface of the convex strip is provided at the bottom of the tool holder B.

[0041] A further improvement of the present invention is that the film cutting mold of the film cutting machine is a "U"-shaped structure that matches the shape formed by the strip groove B and the connecting groove.

[0042] A further improvement of the present invention is that the handle loading device comprises a strip handle feeding device which conveys along the handle loading direction, and the strip handle feeding device is provided with a handle assembly device and a handle spraying device in sequence along the conveying direction of the handle feeding device, the handle assembly device connects and fixes the positioning connecting piece to the strip handle, and the handle spraying device sprays glue on the two opposite end faces of the side rod B of the strip handle which are provided with serrated grooves and on the strip protrusion position of the end face of the positioning connecting piece which is provided with a strip protrusion.

[0043] A further improvement of the present invention is that positioning connector feeding devices are respectively provided on both sides of the handle assembly device, and when one end of the strip handle on the strip handle feeding device is fed to the corresponding end of the strip handle, the handle assembly device assembles and fixes the positioning connector of one of the positioning connector feeding devices to the corresponding end of the strip handle; when the other end of the strip handle on the strip handle feeding device is fed to the corresponding end of the handle assembly device, the handle assembly device assembles and fixes the positioning connector of the other positioning connector feeding device to the corresponding end of the strip handle.

[0044] A method for producing a through-the-top cabinet door with a decorative handle comprises the following steps:

[0045] S1. Cut out a strength base plate of corresponding size according to the size of the through-the-top cabinet door;

[0046] S4, applying glue to one side of the end surface of the strength substrate and pressing and fixing it with the interior trim panel;

[0047] S5, applying glue to the other end surface of the strength substrate with the interior panel fixed thereon, facing away from the interior panel, and then pressing and fixing it with the decorative substrate;

[0048] S6, processing a strip groove A and a strip groove B parallel to the length direction at a position close to one of the length direction edges of the decorative substrate, and making the strip groove A located outside the strip groove B;

[0049] S8, after applying glue in the strip groove A, press and fix the decorative strip in the strip groove A;

[0050] S9, the strength substrate with the decorative strip fixed thereon is covered and fixed with an outer decorative film on the end surface corresponding to the decorative substrate, and the edge of the outer decorative film is folded over and then the side wall of the decorative substrate, the side wall of the strength substrate and the side wall of the interior panel are covered and fixed;

[0051] S10, cutting off the outer decorative film corresponding to the groove for installing the strip handle, so as to leave a notch of the strip groove B for installing the strip handle, so as to facilitate the installation and fixation of the strip handle;

[0052] S11, finally, glue the strip handle and fix it to the strip groove B, and make one side edge of the strip handle correspondingly located within the range of the strip groove A.

[0053] A further improvement of the present invention is that between step S1 and step S4, the following steps are also included:

[0054] S2. Processing an "L"-shaped groove B at a position close to one side of the longitudinal edge of the side end surface where the strength base plate is used to fix the interior trim panel;

[0055] S3. Apply glue to the “L” shaped rod B and fix it to the “L” shaped groove B.

[0056] A further improvement of the present invention is that in step S2, the horizontal side groove in the "L"-shaped groove B which is parallel to the end face where the strength base plate is located is arranged at the notch of the vertical side groove which is perpendicular to the end face of the door panel body.

[0057] A further improvement of the present invention is that the vertical side groove of the "L"-shaped groove B is located at the side edge position corresponding to the horizontal side groove facing the strength substrate.

[0058] A further improvement of the present invention is that in step S3, the "L"-shaped rod B and the strip handle are respectively located at the length edges of two corresponding sides of the strength base plate.

[0059] A further improvement of the present invention is that the end surface of the "L"-shaped rod B facing the interior trim panel is flush with the end surface of the strength base plate facing the interior trim panel.

[0060] A further improvement of the present invention is that in step S6, on the side end surface of the strength substrate corresponding to the decorative substrate, line grooves A perpendicular to the strip grooves A are processed respectively near the two ends in the length direction, and the strip grooves A and the strip grooves B are respectively extended to be connected with the line grooves A, and line grooves B parallel to the strip grooves A are processed at the position of the door side wall in the length direction away from the side of the strip grooves A, and the two ends of the line grooves B are extended to be connected with the line grooves A; and connecting grooves are processed at the positions of the line grooves A corresponding to the strip grooves A and the strip grooves B, and the bottoms of the strip grooves A, the strip grooves B and the connecting grooves are flush.

[0061] A further improvement of the present invention is that in step S6, the end surface of the convex strip formed between the strip groove A and the strip groove B facing away from the interior trim panel is milled.

[0062] A further improvement of the present invention is that between step S6 and step S8, the following steps are also included:

[0063] S7, processing the groove wall of the connecting groove away from the strip groove A and the strip groove B to form a strip groove C.

[0064] A further improvement of the present invention is that in the step S11, the positioning connector and the strip handle are first spliced ​​and fixed, and then glue is applied to the whole, and finally the strip groove B and the connecting groove are installed and fixed.

[0065] The beneficial effects of the present invention are:

[0066] First, the handle structure can not only fit with the outer decorative surface of the full-length cabinet door, but also does not form a handle protruding from the outer decorative surface compared to the full-length cabinet door, thereby reducing the space occupied by the cabinet door after closing, and the handle can also serve as a reinforcing rib to prevent the cabinet door panel from warping.

[0067] Second, the structure of the strip groove A and the decorative strip inside the strip groove A provides the handle with sufficient operating space. Furthermore, due to the strip handle and the corresponding strip groove A structure, people of different heights can operate it conveniently, thereby improving the applicability of the handle.

[0068] Thirdly, by connecting the "L"-shaped rod A of the strip handle with the strip groove B, the strip handle is fixedly connected to the through-door cabinet door and acts as a reinforcement rib for the plate body of the through-door cabinet door.

[0069] Fourthly, the structure of the handle base plate not only makes it convenient for users to use the handle from the position of the strip groove A, but also makes it fit the outer surface of the cabinet door. Therefore, when the user operates the handle, the limit plate of the handle base plate forms a lever structure relative to the "L"-shaped rod A, and forms a limit structure with the handle base plate at the position where it fits the outer surface of the cabinet door, thereby preventing the handle from loosening from the cabinet door after being used for a long time.

[0070] Fifth, the side bar B of the "L"-shaped bar A is provided with a serrated groove, thereby further improving the connection strength between the handle and the strip groove B of the through-to-top cabinet door.

[0071] Sixth, the structure of the "L"-shaped rod B provided between the strength base plate and the interior trim panel further improves the strength of the through-to-top cabinet door and makes the force strength of the through-to-top cabinet door more uniform.

[0072] Seventh, the positioning connector is connected to the strip handle and then to the through-top cabinet door, so that not only can the connection between the positioning connector and the strip handle form compressive stress on the strip handle through size setting, thereby making the strip handle have a better anti-warping effect on the cabinet door panel of the through-top cabinet door; in addition, the structure of the positioning connector can prevent the compressive stress inside the strip handle from being damaged by the reaction force of the end of the strip handle on the door panel due to long-term stress on the corresponding position of the door panel, thereby causing the strip handle to lose its compressive stress.

[0073] Eighth, through the structure of the strip protrusion provided on the positioning connector and the strip groove C corresponding to the connecting groove, the positioning connector connecting the strip handle is positioned relative to the width direction of the through-top cabinet panel; and the strip protrusion and the strip groove C form a bite structure, and under the compressive stress of the strip handle, the connection effect of the positioning connector and the connecting groove is further improved.

[0074] Ninth, through the effect of the exterior decorative film, the exterior decorative surface and side wall of the through-to-the-top cabinet door are made into an integral structure.

[0075] Tenth, the decorative strip structure in the strip groove A can improve the decorative effect while providing sufficient operating space for the strip handle.

[0076] Eleventh, the strip rod structure of the positioning connector is used to facilitate the positioning and fixing of the positioning connector in the wire groove B.

[0077] Twelfth, a hot-pressed plate is formed by hot-pressing multiple layers of solid wood unit boards through a strength base plate, and the stacking and pressing direction of the solid wood unit boards is perpendicular to the end face of the interior panel fixed by the strength base plate, so that the warping direction of the solid wood unit boards themselves is perpendicular to the outer and inner surfaces of the cabinet door body, thereby avoiding the warping of the cabinet door body caused by the warping of the solid wood unit boards themselves.

[0078] Thirteenth, the peeled outer side surfaces of two adjacent solid wood unit boards are arranged to face each other, or the peeled inner side surfaces of two adjacent solid wood unit boards are arranged to face each other, so that the warping stresses of each solid wood unit board offset each other, thereby further avoiding the cabinet door body from warping along the warping direction of the solid wood unit board itself.

[0079] Fourteenth, through the structure of the wire trough A and the wire trough B, the strip rod of the positioning connector and the through-the-top cabinet can form a corresponding whole, which has an overall aesthetic feeling.

[0080] 15. The production line can be used for fully automated production from the completion of the cut strength base plate to the completion of the full-top cabinet door, which improves production efficiency and is also suitable for the production of full-top cabinet doors of different sizes.

[0081] Sixteenth, the production method of the through-top cabinet door can not only reduce the space occupied by the through-top cabinet door after the cabinet door is closed, but the handle can also serve as a reinforcing rib to prevent the cabinet door panel from warping; in addition, it is also convenient for the through-top cabinet door to be fully automated, so as to carry out efficient production and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0082] Figure 1 It is a schematic diagram of the front and cross-section of each process flow of the present invention.

[0083] Figure 2 It is an enlarged schematic top view of step S6.

[0084] Figure 3 This is an enlarged schematic diagram of the front cross-section of step S6.

[0085] Figure 4 It is an enlarged schematic top view of step S10.

[0086] Figure 5 It is an enlarged schematic diagram of the front cross-section of step S10.

[0087] Figure 6 It is an enlarged schematic top view of step S11.

[0088] Figure 7 It is an enlarged schematic diagram of the front cross-section of step S11.

[0089] Figure 8 This is an enlarged schematic diagram of the main view of the bar handle.

[0090] Fig. 9 This is an enlarged front view of the positioning connector at the end of the handle.

[0091] Fig.10 It is an enlarged rear view of the positioning connector at the end of the handle.

[0092] Fig.11 It is a schematic diagram of a production line for producing the through-the-top cabinet doors with decorative handles of the present invention. DETAILED DESCRIPTION

[0093] Combination Figures 2~10 It can be seen that the through-to-top cabinet door with decorative handles comprises a door panel body 1, wherein the door panel body 1 comprises a strength substrate 2, an interior panel 3 is fixed to one end face of the strength substrate 2, and a decorative substrate 4 is fixed to the other end face, and the end face of the decorative substrate 4 facing away from the strength substrate 2 is covered with an exterior decorative film 5 to form the exterior decorative surface of the door panel body 1, the edge of the exterior decorative film 5 is folded and fixed to the side wall of the decorative substrate 4, and the side walls of the decorative substrate 4, the strength substrate 2 and the interior panel 3 are all covered and fixed along the direction from the decorative substrate 4 to the interior panel 3; the exterior decorative end face of the door panel body 1 is provided near the position of one of the length direction door side walls There is a strip handle 7 extending along the length direction of the door panel body 1 and fitted to the door panel body 1. A strip groove A6 matching the strip handle 7 is provided on the exterior end surface of the door panel body 1 at a position on the door side wall on the side facing away from the strip handle 7 in the length direction. The edge of the strip handle 7 facing the strip groove A6 is located within the range of the strip groove A6. A decorative strip 10 is fixedly connected to the bottom of the strip groove A6 and the side away from the strip handle 7. The end surface of the decorative strip 10 facing away from the bottom of the strip groove A6 is inclined along the direction away from the strip handle 7 and toward the notch of the strip groove A6. The end surface of the decorative strip 10 facing the notch of the strip groove A6 is a decorative surface.

[0094] The edge of the decorative strip 10 away from the strip handle 7 is flush with the end surface of the decorative substrate 4 facing away from the strength substrate 2 .

[0095] The decorative strip 10 is fixedly connected to the fixing strip 13 , and the fixing strip 13 is fixedly connected to the strip groove A6 .

[0096] The end surface of the decorative strip 2 facing the notch of the strip groove A6 is covered and fixed with an exterior decorative film 5 .

[0097] The bottom of the strip groove A6 passes through the decorative substrate 4 and extends to the middle of the strength substrate 2 .

[0098] The strip handle 7 includes a handle base plate 18 that is fixedly attached to the outer surface of the door panel body 1, and an "L"-shaped rod A14 is provided on the end surface of the handle base plate 18 facing the door panel body 1 and along the length direction of the handle base plate 18. The side rod A17 of the "L"-shaped rod A14 is fixedly attached to the handle base plate 18, and the side rod B9 of the "L"-shaped rod A14 is perpendicular to the handle base plate 18 and extends into the door panel body 1 and is fixedly connected to the door panel body 1. The side edge of the handle base plate 18 facing the strip groove A6 is located within the range of the strip groove A6; the side rod B9 is fixed corresponding to the strip groove B8 provided on the end face where the outer decorative surface of the door panel body 1 is located, and a convex strip 11 is formed between the strip groove B8 and the strip groove A6, and the end face of the convex strip 11 facing away from the interior panel 3 is lower than the end face of the decorative base plate 4 facing away from the interior panel 3, and the end face of the side rod A17 facing away from the handle base plate 18 is in contact with the end face of the convex strip 11 facing away from the interior panel 3.

[0099] The end surface of the convex strip 11 facing away from the interior trim panel 3 and the side wall corresponding to the strip groove A6 are both covered and fixed with an exterior decorative film 5 .

[0100] The bottom of the strip groove B8 passes through the decorative substrate 4 and extends to the middle of the strength substrate 2 .

[0101] The side rod B9 is provided with a plurality of sawtooth grooves 16 in parallel on the end faces of the opposite side groove walls corresponding to the length direction of the strip groove B8. The sawtooth grooves 16 are arranged along a direction parallel to the length direction of the side rod B9. The sawtooth grooves 16 located on the same side end face of the side rod B9 are evenly distributed at equal intervals. The spacing between the groove bottoms of the sawtooth grooves 16 on two opposite sides of the side rod B9 matches the groove width of the strip groove B8.

[0102] The groove bottoms and groove openings of the sawtooth grooves 16 on two opposite sides of the side rod B9 are arranged alternately.

[0103] The handle base plate 18 is provided with a limit plate 19 extending from the side of the side rod B9 facing away from the side rod A17 , and the end surface of the limit plate 19 facing the “L”-shaped rod A14 is in contact with the outer surface of the door panel body 1 .

[0104] The handle base plate 18 has an end surface facing the "L"-shaped rod A14 and a handle slope 24 inclined toward the bottom of the strip groove A6 along the edge of one side located in the strip groove A6 to the edge of the side rod A17 facing away from the side rod B9.

[0105] On the end surface of the decorative substrate 4 of the door panel body 1 facing away from the strength substrate 2, at both ends close to the length direction, there are respectively provided with wire grooves A28 which are arranged perpendicularly to the strip groove A6, and the strip grooves A6 and the strip grooves B8 are respectively extended to be connected with the wire grooves A28, and on the end surface of the decorative substrate 4 of the door panel body 1 facing away from the strength substrate 2, at the position of the door side wall in the length direction away from the strip groove A6, there is a wire groove B27 which is arranged parallel to the strip groove A6, and both ends of the wire groove B27 are extended to be connected with the wire groove A28, and the groove depth and groove width of the wire grooves A28 and B27 are equal.

[0106] A connecting groove 29 is provided at the position of the wire groove A28 corresponding to the strip groove A6 and the strip groove B8, and the bottoms of the strip groove A6, the strip groove B8 and the connecting groove 29 are flush.

[0107] The ends of the strip handle 7 and the ends of the decorative strip 10 extend to the connecting groove 29 respectively, and are fixedly connected to the connecting groove 29 through the positioning connector 12. When the two ends of the strip handle 7 are fixedly connected in the connecting groove 29 through the positioning connector 12, the strip handle 7 is subjected to compressive stress along the length direction of the strip handle 7.

[0108] Both ends of the "L"-shaped rod A14 extend out of the corresponding ends of the handle base plate 18 respectively, and the end surface of the positioning connector 12 facing the strip handle 7 is provided with an "L"-shaped groove A15 matching the "L"-shaped rod A14, and the two ends of the "L"-shaped rod A14 are detachably and correspondingly fixedly connected in the "L"-shaped groove A15.

[0109] The bottom of the positioning connector 12 is provided with a matching connection surface 21 corresponding to the decorative surface of the decorative strip 10, and the tops of both sides of the positioning connector 12 are respectively provided with strip rods 20 matching the wire groove A28.

[0110] The end surface of the positioning connector 12 facing away from the strip handle 7 is provided with a plurality of strip protrusions 22 at equal intervals. The strip protrusions 22 are arranged along the groove depth direction of the connecting groove 29 and extend downward to the bottom of the positioning connector 12. The strip protrusions 22 are distributed along the extension direction of the wire groove A28.

[0111] A matching strip groove C23 is provided on the groove wall of the connecting groove 29 away from the strip groove A6 and the strip groove B8 corresponding to the strip protrusion 22 .

[0112] Both ends of the wire groove A28 penetrate through the two side walls of the door panel body 1 in the width direction.

[0113] The distance between the wire groove A28 and the corresponding side edge of the door panel body 1 and the distance between the wire groove B27 and the corresponding side edge of the door panel body 1 are equal.

[0114] The end surface of the strength base plate 2 facing the interior panel 3 is provided with an "L"-shaped groove B26 arranged along the length direction of the door panel body 1 at a position close to the opposite side edge of the strip handle 7, and the "L"-shaped rod B25 is fixedly connected to the "L"-shaped groove B26.

[0115] The horizontal side groove in the “L”-shaped groove B26 which is arranged parallel to the end surface where the strength base plate 2 is located is arranged at the notch of the vertical side groove which is arranged perpendicular to the end surface of the door panel body 1 .

[0116] The end surface of the “L”-shaped rod B25 facing the interior trim panel 3 is flush with the end surface of the strength base plate 2 facing the interior trim panel 3 .

[0117] The side rod D of the “L”-shaped rod B25 which is arranged parallel to the end surface of the door panel body 1 is arranged on the side of the side rod C which is perpendicular to the end surface of the door panel body 1 and faces the strip handle 7 .

[0118] The “L”-shaped rod B25 corresponds to the position of the wire groove B27.

[0119] The strength base plate 2 is a hot-pressed plate formed by hot-pressing multiple layers of solid wood unit boards. The stacking and pressing direction of the solid wood unit boards is perpendicular to the end surface of the strength base plate 2 to which the interior trim board 3 is fixed.

[0120] The peeled outer side surfaces of two adjacent solid wood unit boards are arranged to face each other, or the peeled inner side surfaces of two adjacent solid wood unit boards are arranged to face each other.

[0121] like Fig.11 It can be seen that the production line for the through-the-top cabinet doors with decorative handles is provided with an "L"-shaped slotting machine 30, a strength substrate gluing machine A31, an "L"-shaped rod pressing machine 32, a strength substrate gluing machine B33, an interior panel pressing machine 34, a strength substrate gluing machine C36, a decorative substrate pressing machine 37, a decorative substrate slotting machine 38, a strength substrate gluing machine D39, a decorative strip pressing machine 40, a laminating machine 41, a film cutting machine 42, and a strip handle installation machine 43 in sequence along the direction of material conveying, and the adjacent two devices are connected by a strength substrate conveying rack. The "L"-shaped slotting machine 30 is located on the front side of the material conveying direction and is provided with a strength substrate conveying rack. A substrate loading device 44, the strip handle installation machine 43 is provided with a cabinet door unloading device 45 at the rear side located in the material conveying direction, the length direction of the strength substrate 2 is perpendicular to the conveying direction at the corresponding position, one side of the "L"-shaped rod pressing machine 32 is also provided with an "L"-shaped rod B loading device 321, one side of the interior panel pressing machine 34 is also provided with an interior panel loading device 341, one side of the decorative substrate pressing machine 37 is also provided with a decorative substrate loading device 371, one side of the decorative strip pressing machine 40 is also provided with a decorative strip loading device 401, and one side of the strip handle installation machine 43 is also provided with a handle loading device 431.

[0122] The strength substrate loading device 44 places the strength substrate 2 horizontally, and one of the lengthwise edges of the strength substrate 2 placed on the strength substrate loading device 44 faces the “L”-shaped slot opening machine 30 for loading.

[0123] The “L”-shaped slotting machine 30 includes a vertical side slotting machine 301 and a horizontal side slotting machine 302 which are sequentially arranged along the material conveying direction.

[0124] The gluing head A of the strength substrate gluing machine A31 and the gluing head D of the substrate gluing machine D39 respectively move back and forth horizontally along the length direction parallel to the strength substrate 2 at the corresponding position, and the gluing head A applies the glue to the "L"-shaped groove B26 provided on the strength substrate 2, and the gluing head D applies the glue to the bottom of the strip groove A6 and the groove wall away from the strip groove B8.

[0125] The glue coating head B of the strength substrate glue coating machine B33 and the glue coating head C of the strength substrate glue coating machine C36 are both horizontal glue spraying tubes with glue spraying holes at the bottom, and the horizontal glue spraying tubes are fixedly arranged along the length direction parallel to the strength substrate 2 at the corresponding position.

[0126] A strength substrate flipping robot 35 is also provided between the interior panel pressing machine 34 and the strength substrate gluing machine C36. The strength substrate flipping robot 35 flips the upper and lower end surfaces of the strength substrate 2 after the interior panel 3 is pressed and transported on the strength substrate conveying rack between the interior panel pressing machine 34 and the strength substrate gluing machine C36.

[0127] The decorative substrate slotting machine 38 includes a longitudinal slotting machine 381 and a transverse slotting machine 382 which are sequentially arranged along the material conveying direction. The longitudinal slotting machine 381 is symmetrically provided with two groups of cutter heads at both ends of the length direction of the strength substrate 2 located near the position. Each group of cutter heads includes a slotting cutter head A for the line groove A28, a slotting cutter head B for the connecting groove 29 and a slotting cutter head C for the strip groove C22 in sequence along the material conveying direction. The transverse slotting machine 382 includes a tool holder A and a tool holder B which are sequentially arranged in the material conveying direction. The tool holder A and the tool holder B both reciprocate horizontally along the length direction of the strength substrate 2 at the position. The bottom of the tool holder A is respectively provided with a slotting cutter head D for the line groove B27, a slotting cutter head E for the strip groove A6 and a slotting cutter head F for the strip groove B8. The bottom of the tool holder B is provided with a milling cutter head for cutting the top surface of the convex strip 11.

[0128] The film cutting mold of the film cutting machine 42 is a "U"-shaped structure that matches the shape of the strip groove B8 and the connecting groove 29.

[0129] The handle loading device 431 includes a strip handle feeding device 432 that conveys along the handle loading direction, and the strip handle feeding device 432 is provided with a handle assembly device 433 and a handle glue spraying device 434 in sequence along the conveying direction of the handle feeding device 431. The handle assembly device 433 connects and fixes the positioning connection member 12 to the strip handle 7, and the handle glue spraying device 434 sprays glue on the two opposite end faces of the side rod B9 of the strip handle 7 where the serrated groove 16 is provided and on the position of the strip protrusion 22 of the end face where the positioning connection member 12 is provided with the strip protrusion 22.

[0130] Positioning connection piece feeding devices 435 are respectively provided on both sides of the handle assembly device 433. When one end of the strip handle 7 on the strip handle feeding device 432 is fed to the corresponding end of the handle assembly device 433, the handle assembly device 433 assembles and fixes the positioning connection piece 12 of one of the positioning connection piece feeding devices 435 to the corresponding end of the strip handle 7. When the other end of the strip handle 7 on the strip handle feeding device 432 is fed to the corresponding end of the handle assembly device 433, the handle assembly device 433 assembles and fixes the positioning connection piece 12 of the other positioning connection piece feeding device 435 to the corresponding end of the strip handle 7.

[0131] like Figure 1 It can be seen that the production method of the through-the-top cabinet door with a decorative handle comprises the following steps:

[0132] S1, cutting out a strength base plate 2 of corresponding size according to the size of the through-the-top cabinet door;

[0133] S2, processing an "L"-shaped groove B26 at a position close to one side of the longitudinal edge of the side end surface of the strength base plate 2 where the interior trim panel is fixed;

[0134] The horizontal side groove in the "L"-shaped groove B26, which is arranged parallel to the end surface where the strength base plate 2 is located, is arranged at the notch of the vertical side groove which is arranged perpendicular to the end surface of the door panel body 1;

[0135] The vertical side groove of the "L"-shaped groove B26 is located at the side edge position corresponding to the horizontal side groove facing the strength substrate 2;

[0136] S3, apply glue to the "L" shaped rod B25 and fix it to the "L" shaped groove B26;

[0137] The "L"-shaped rod B25 and the strip handle 7 are respectively located at the length edges of two corresponding sides of the strength base plate 2;

[0138] The end surface of the "L"-shaped rod B25 facing the interior panel 3 is flush with the end surface of the strength base plate 2 facing the interior panel 3;

[0139] S4, applying glue to one side end surface of the strength substrate 2 and pressing and fixing it with the interior panel 3;

[0140] S5, applying glue to the other end surface of the strength substrate 2 fixed with the interior panel 3 facing away from the interior panel 3, and then pressing and fixing it with the decorative substrate 4;

[0141] S6, processing a strip groove A6 and a strip groove B8 parallel to the length direction at a position close to one of the length direction edges of the decorative substrate 4, and making the strip groove A6 located outside the strip groove B8;

[0142] On the side end surface of the strength substrate 2 corresponding to the decorative substrate 4, line grooves A28 perpendicular to the strip groove A6 are processed near both ends in the length direction, and the strip grooves A6 and the strip grooves B8 are respectively extended to communicate with the line grooves A28; a line groove B27 parallel to the strip groove A6 is processed at the position of the door side wall in the length direction away from the strip groove A6, and the two ends of the line groove B27 are extended to communicate with the line groove A28; and a connecting groove 29 is processed at the position of the line groove A28 corresponding to the strip grooves A6 and the strip grooves B8, and the bottoms of the strip grooves A6, the strip grooves B8 and the connecting grooves 29 are flush;

[0143] In the step S6, the end surface of the convex strip 11 formed between the strip groove A6 and the strip groove B8 facing away from the interior trim panel 3 is milled;

[0144] S7, processing the groove wall of the connecting groove 29 away from the strip groove A6 and the strip groove B8 to form a strip groove C23;

[0145] S8, after applying glue in the strip groove A6, press and fix the decorative strip 10 in the strip groove A6;

[0146] S9, the strength substrate 2 fixed with the decorative strip 10 is covered and fixed with the outer decorative film 5 corresponding to the end surface of the decorative substrate 4, and the edge of the outer decorative film 5 is folded and then the side wall of the decorative substrate 4, the side wall of the strength substrate 2 and the side wall of the interior panel 3 are covered and fixed;

[0147] S10, cutting off the outer decorative film 5 corresponding to the groove for installing the strip handle 7, so as to leave a notch of the strip groove B8 for installing the strip handle 7, so as to facilitate the installation and fixation of the strip handle 7;

[0148] S11, first splice and fix the positioning connector 12 and the strip handle 7, then apply glue to the whole, and finally install and fix them corresponding to the strip groove B8 and the connecting groove 29; finally, apply glue to the strip handle 7 and fix it to the strip groove B8, and make one side edge of the strip handle 7 correspondingly located within the range of the strip groove A6.

Claims

1. A through-the-top cabinet door with a decorative handle, characterized in that: The door panel body (1) comprises a strength substrate (2), an interior panel (3) being fixed to one end face of the strength substrate (2), and a decorative substrate (4) being fixed to the other end face, and an end face of the decorative substrate (4) being covered with an exterior decorative film (5) on the side opposite to the strength substrate (2) to form the exterior decorative surface of the door panel body (1), the edge of the exterior decorative film (5) being folded and fixed to the side wall of the decorative substrate (4), and covering and fixing the side walls of the decorative substrate (4), the strength substrate (2) and the interior panel (3) along the direction from the decorative substrate (4) to the interior panel (3); the exterior decorative end face of the door panel body (1) is provided near one of the lengthwise side walls of the door along the lengthwise direction of the door panel body (1). A strip handle (7) extending and fitting the door panel body (1); a strip groove A (6) arranged along the strip handle (7) in a matching manner is provided on the outer decorative end surface of the door panel body (1) at a position on the door side wall on the length direction of the side opposite to the strip handle (7); the edge of the strip handle (7) facing the strip groove A (6) is located within the range of the strip groove A (6); a decorative strip (10) is fixedly connected to the groove bottom of the strip groove A (6) and the side away from the strip handle (7); the end surface of the decorative strip (10) facing away from the groove bottom of the strip groove A (6) is inclined along the direction away from the strip handle (7) and toward the notch of the strip groove A (6); the end surface of the decorative strip (10) facing the notch of the strip groove A (6) is a decorative surface; The strip handle (7) comprises a handle base plate (18) which is fitted and fixed to the outer surface of the door panel body (1); an "L"-shaped rod A (14) is provided on the end surface of the handle base plate (18) facing the door panel body (1) and along the length direction of the handle base plate (18); a side rod A (17) of the "L"-shaped rod A (14) is fitted and fixedly connected to the handle base plate (18); a side rod B (9) of the "L"-shaped rod A (14) is perpendicular to the handle base plate (18), extends into the door panel body (1) and is fixedly connected to the door panel body (1); the handle The side edge of the base plate (18) facing the strip groove A (6) is located within the range of the strip groove A (6); the side rod B (9) is fixed correspondingly to the strip groove B (8) provided on the end face where the outer decorative surface of the door panel body (1) is located, and a convex strip (11) is formed between the strip groove B (8) and the strip groove A (6); the end face of the convex strip (11) facing away from the interior panel (3) is lower than the end face of the decorative base plate (4) facing away from the interior panel (3), and the end face of the side rod A (17) facing away from the handle base plate (18) is in contact with the end face of the convex strip (11) facing away from the interior panel (3); On the end surface of the decorative substrate (4) of the door panel body (1) facing away from the strength substrate (2), at both ends close to the length direction, there are respectively provided with wire grooves A (28) arranged perpendicularly to the strip groove A (6); the strip groove A (6) and the strip groove B (8) are respectively extended to communicate with the wire groove A (28); on the end surface of the decorative substrate (4) of the door panel body (1) facing away from the strength substrate (2), at the position of the door side wall in the length direction away from the strip groove A (6), there is provided with a wire groove B (27) arranged parallel to the strip groove A (6); at both ends of the wire groove B (27) are extended to communicate with the wire groove A (28); the groove depth and groove width of the wire groove A (28) and the wire groove B (27) are equal; The wire groove A (28) is provided with a connecting groove (29) at a position corresponding to the strip groove A (6) and the strip groove B (8), and the bottoms of the strip groove A (6), the strip groove B (8) and the connecting groove (29) are flush; the ends of the strip handle (7) and the ends of the decorative strip (10) respectively extend to the connecting groove (29) and are fixedly connected to the connecting groove (29) via a positioning connector (12); when the two ends of the strip handle (7) are fixedly connected to the connecting groove (29) via the positioning connector (12), the strip handle (7) is subjected to compressive stress along the length direction of the strip handle (7); The two ends of the "L"-shaped rod A (14) extend out of the corresponding ends of the handle base plate (18), respectively; the end surface of the positioning connector (12) facing the strip handle (7) is provided with an "L"-shaped groove A (15) matching the "L"-shaped rod A (14); the two ends of the "L"-shaped rod A (14) are detachably and correspondingly fixedly connected in the "L"-shaped groove A (15); the bottom of the positioning connector (12) is provided with a matching connection surface (21) corresponding to the decorative surface of the decorative strip (10), and the tops of the two sides of the positioning connector (12) are respectively provided with connection surfaces (21) matching the decorative surface of the decorative strip (10); The strip rod (20) matches the groove A (28); a plurality of strip protrusions (22) are evenly spaced on the end surface of the positioning connection member (12) facing away from the strip handle (7); the strip protrusions (22) are arranged along the groove depth direction of the connecting groove (29) and extend downward to the bottom of the positioning connection member (12); the strip protrusions (22) are distributed along the extension direction of the wire groove A (28); a matching strip groove C (23) is provided on the groove wall of the connecting groove (29) on the side away from the strip groove A (6) and the strip groove B (8) corresponding to the strip protrusions (22); The handle base plate (18) is provided with a limit plate (19) extending from the side of the side rod B (9) facing away from the side rod A (17); the end surface of the limit plate (19) facing the "L"-shaped rod A (14) is in contact with the outer surface of the door panel body (1); the handle base plate (18) is provided with a handle inclined surface (24) inclined toward the bottom of the strip groove A (6) along the end surface facing the "L"-shaped rod A (14) from the edge of one side located in the strip groove A (6) to the edge of the side rod A (17) facing away from the side rod B (9).

2. The through-the-top cabinet door with a decorative handle according to claim 1, characterized in that: The edge of the decorative strip (10) away from the strip handle (7) is flush with the end face of the decorative substrate (4) facing away from the strength substrate (2); the decorative strip (10) is fixedly connected to the fixing strip (13), and the fixing strip (13) is fixedly connected to the strip groove A (6); the end face of the decorative strip (10) facing the groove opening of the strip groove A (6) is covered and fixed with an external decorative film (5); the bottom of the strip groove A (6) passes through the decorative substrate (4) and extends to the middle of the strength substrate (2).

3. The through-the-top cabinet door with a decorative handle according to claim 1, characterized in that: The groove bottom of the strip groove B (8) passes through the decorative substrate (4) and extends to the middle of the strength substrate (2); the end faces of the side groove walls of the side rods B (9) corresponding to the length direction of the strip groove B (8) are respectively provided with a plurality of sawtooth grooves (16) in parallel, the sawtooth grooves (16) are all arranged along a direction parallel to the length direction of the side rods B (9), the sawtooth grooves (16) located on the same side end face of the side rods B (9) are evenly distributed at equal intervals, and the spacing between the groove bottoms of the sawtooth grooves (16) on two opposite sides of the side rods B (9) matches the groove width of the strip groove B (8).

4. The through-the-top cabinet door with a decorative handle according to claim 1, characterized in that: An "L"-shaped groove B (26) is provided along the length direction of the door panel body (1) at an end surface of the strength base plate (2) facing the interior panel (3) and located near the side edge opposite to the strip handle (7); the "L"-shaped rod B (25) is fixedly connected to the "L"-shaped groove B (26); a horizontal side groove in the "L"-shaped groove B (26) parallel to the end surface of the strength base plate (2) is provided at a notch of a vertical side groove perpendicular to the end surface of the door panel body (1); an end surface of the "L"-shaped rod B (25) facing the interior panel (3) is flush with an end surface of the strength base plate (2) facing the interior panel (3); a side rod D of the "L"-shaped rod B (25) parallel to the end surface of the door panel body (1) is provided on a side of a side rod C perpendicular to the end surface of the door panel body (1) facing the strip handle (7).

5. The through-the-top cabinet door with a decorative handle according to claim 1, characterized in that: The strength base plate (2) is a hot-pressed plate formed by hot-pressing multiple layers of solid wood unit boards. The stacking and pressing direction of the solid wood unit boards is perpendicular to the end face of the strength base plate (2) that fixes the interior trim board (3). The rotary cut outer side faces of two adjacent solid wood unit boards are arranged to face each other, or the rotary cut inner side faces of two adjacent solid wood unit boards are arranged to face each other.

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