Door body structure

Abstract

The utility model provides a door body structure, and relates to the technical field of door bodies. The door body structure comprises a door body frame, a decoration panel and a control panel. The door body frame comprises a display panel box, and the display panel box is provided with a mounting groove; the decoration panel is bonded with the door body frame and is provided with a mounting hole correspondingly communicated with the mounting groove, and the width of the mounting hole is smaller than that of the control panel, so that the decoration panel shields the left end and the right end of the control panel; and the control panel is detachably mounted in the mounting groove along the mounting hole. The door body structure solves the technical problem that in the prior art, a control panel with a built-in handle cannot be detached after being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of door bodies, in particular to a door body structure. Background Art

[0002] With the popularization of dishwashers, dishwashers have gradually entered the kitchens of thousands of households, liberating people's hands and becoming one of the essential kitchen appliances. Users not only have requirements for the performance of dishwashers, but also have higher requirements for appearance and safety issues.

[0003] At present, external handles or internal handles are adopted for dishwashers. The external handle has the risk of bumping users; the internal handle is mostly installed by fixing the control panel and the display panel and then pasting them on the glass door panel, and there is a problem that the operation panel cannot be replaced. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a door body structure to alleviate the technical problem that the control panel of the internal handle cannot be disassembled after being damaged in the prior art.

[0005] In order to solve the above technical problem, the technical solution provided by the utility model lies in:

[0006] The door body structure provided by the utility model includes a door body frame, a decorative panel and a control panel;

[0007] The door body frame includes a display board box, and the display board box is provided with an installation groove; the decorative panel is bonded to the door body frame and is provided with an installation hole corresponding to and communicating with the installation groove, and the width of the installation hole is smaller than the width of the control panel, so that the decorative panel blocks the left and right ends of the control panel; the control panel is detachably installed in the installation groove along the installation hole.

[0008] Furthermore, the control panel includes a touch part and bending parts respectively located at the left and right ends of the touch part;

[0009] The bottom wall of the installation groove includes a control section and a bending section corresponding to the control panel. The touch part is attached to the control section, and the bending parts are attached to the bending section.

[0010] Furthermore, a plurality of accommodating grooves are provided at intervals on both the left and right sides of the installation groove, and the control panel is correspondingly provided with a plurality of first installation buckles equal in number to the accommodating grooves, and the plurality of first installation buckles are respectively and correspondingly clamped with the plurality of accommodating grooves.

[0011] Furthermore, at least one positioning hole is provided on the bottom wall of the installation groove, and the control panel is correspondingly provided with a plurality of positioning columns equal in number to the positioning holes, and the positioning columns are inserted into the positioning holes.

[0012] Further, a plurality of snap grooves are provided on the bottom wall of the installation groove, and the control panel is correspondingly provided with a second installation buckle equal in number to the snap grooves, and the plurality of second installation buckles are respectively and correspondingly snapped with the plurality of snap grooves.

[0013] Further, a plurality of locking grooves are provided on the bottom wall of the installation groove, a threaded hole is provided on the bottom wall of the locking groove, the control panel is correspondingly provided with screw posts equal in number to the locking grooves, the plurality of screw posts are respectively and correspondingly communicated with the plurality of locking grooves, and a first fastener passes through the screw post and is threadedly connected with the threaded hole.

[0014] Further, the height of the control panel is less than the height of the installation hole.

[0015] Further, an installation gap is formed between the lower edge of the control panel and the lower edge of the installation hole, and the door body structure further includes a decorative strip, and the decorative strip includes a transition portion and a plurality of installation arms, and the transition portion covers the installation gap;

[0016] The plurality of installation arms are arranged at intervals along the length direction of the decorative strip, and the plurality of installation arms are connected to the display panel box.

[0017] Further, the display panel box is provided with a plurality of through holes and a plurality of support walls;

[0018] The number of the through holes and the number of the support walls are both equal to the number of the installation arms, the through holes penetrate through the display panel box along the thickness direction of the display panel box, and the support walls are installed on the side wall of the display panel box facing away from the control panel;

[0019] At least one of the installation arms passes through the through hole and is snapped with the support wall, and at least one of the installation arms passes through the through hole and is locked with the support wall.

[0020] Further, the surface of the display panel box provided with the installation groove has a glue receiving area and a glue overflow area, the glue receiving area is located below the installation groove and is communicated with the glue overflow area;

[0021] The decorative panel is bonded to the glue receiving area.

[0022] Based on the above technical solutions, the technical effects that the present utility model can achieve are analyzed as follows:

[0023] The door structure provided by the present utility model includes a door frame, a decorative panel, and a control panel; the door frame includes a display board box, and the display board box is provided with an installation groove; the decorative panel is adhesively bonded to the door frame and is provided with an installation hole corresponding to and communicating with the installation groove, and the width of the installation hole is smaller than the width of the control panel, so that the decorative panel blocks the left and right ends of the control panel; the control panel is detachably installed in the installation groove along the installation hole. The width of the installation hole is smaller than the width of the control panel, so that there is a gap between the decorative panel and the bottom wall of the installation groove to accommodate the end of the control panel.

[0024] First, generally, the control panel is set as a plastic part and has elasticity; then, the steps for installing the control panel are as follows: first, slide one end of the control panel into the gap between the decorative panel and the bottom wall of the installation groove, so that a first gap is formed between the side wall of the control panel and the side wall of the installation groove, and a second gap is formed between the front surface of the control panel and the decorative panel. The second gap is located behind the decorative panel, and at the same time, the decorative panel can also block the first gap, so that neither the first gap nor the second gap affects the appearance of the door structure; at this time, slightly bend the control panel to make it curved so that the control panel abuts against the display board box; then slide the other end of the control panel into the gap between the decorative panel and the bottom wall of the installation groove; then snap or fix the control panel to the display board box in other detachable ways.

[0025] In this door structure, the control panel is detachably installed in the installation groove through the installation hole on the decorative panel, realizing the detachable installation of the control panel and avoiding the problem that the control panel cannot be disassembled and replaced after being damaged; and both ends of the control panel are inserted into the gap between the decorative panel and the bottom wall of the installation groove, realizing that the control panel can be installed or disassembled from the front of the decorative panel, which is more convenient for the disassembly and assembly of the control panel; in addition, through the sliding installation of both ends of the control panel, the installation gap between the control panel and the decorative panel on the appearance surface is eliminated, thereby improving the appearance effect of the product and reducing the maintenance cost. Description of the Drawings

[0026] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0027] Figure 1 It is a schematic structural diagram of the door structure provided by the embodiment of the present utility model;

[0028] Figure 2 It is an exploded schematic view of the door structure provided by the embodiment of the present utility model; Figure 1 ;

[0029] Figure 3 Exploded view of the door structure provided by the embodiment of the present utility model Figure 2 ;

[0030] Figure 4 Structural schematic diagram of the door frame of the door structure provided by the embodiment of the present utility model;

[0031] Figure 5 Front view of the door structure provided by the embodiment of the present utility model;

[0032] Figure 6 is Figure 5 Cross-sectional view at A-A in

[0033] Figure 7 is Figure 6 Partial enlarged view at B in

[0034] Figure 8 Structural schematic diagram of the display panel box in the door structure provided by the embodiment of the present utility model;

[0035] Figure 9 Structural schematic diagram of the control panel in the door structure provided by the embodiment of the present utility model;

[0036] Figure 10 Exploded view of the door structure provided by the embodiment of the present utility model Figure 3 ;

[0037] Figure 11 is Figure 5 Cross-sectional view at C-C in

[0038] Figure 12 Exploded view of the door structure provided by the embodiment of the present utility model Figure 4 ;

[0039] Figure 13 Exploded view of the door structure provided by the embodiment of the present utility model Figure 5 ;

[0040] Figure 14 Structural schematic diagram of the decorative strip in the door structure provided by the embodiment of the present utility model.

[0041] Icon:

[0042] 100 - Display panel box; 110 - Installation groove; 111 - Control section; 112 - Bending section; 113 - Accommodating groove; 114 - Positioning hole; 115 - Snap groove; 116 - Locking groove; 117 - Through hole; 120 - Support wall; 121 - Elastic arm; 122 - Elastic protrusion; 123 - Deformation opening; 130 - Glue-containing area; 140 - Glue overflow area;

[0043] 200 - Decorative panel; 210 - Mounting hole

[0044] 300 - Control panel; 310 - Touch part; 320 - Bending part; 330 - First mounting buckle; 331 - Buckling rib; 340 - Positioning post; 350 - Second mounting buckle; 360 - Screw post

[0045] 400 - Decorative strip; 410 - Transition part; 420 - Mounting arm; 421 - Card interface; 422 - Locking port

[0046] a - First gap; b - Second gap Detailed implementation mode

[0047] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations

[0048] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model claimed, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model

[0049] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings

[0050] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance

[0051] In addition, terms such as "horizontal", "vertical", "overhanging", etc. do not require the components to be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0052] In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and defined, the terms "arranged", "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0053] The following will describe in detail some embodiments of the present utility model with reference to the drawings. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0054] Currently, for dishwashers with built-in handles, the built-in handles are mostly installed by fixing the control panel and the display panel and then pasting them on the glass door panel, which has the problem that the operation panel cannot be replaced.

[0055] In view of this, please refer to Figures 1 to 14 , the door body structure provided by the embodiment of the present utility model includes a door body frame, a decorative panel 200, and a control panel 300; the door body frame includes a display board box 100, and the display board box 100 is provided with an installation groove 110; the decorative panel 200 is bonded to the door body frame and is provided with an installation hole 210 corresponding to and communicating with the installation groove 110. The width of the installation hole 210 is smaller than the width of the control panel 300, so that the decorative panel 200 blocks the left and right ends of the control panel 300; the control panel 300 is detachably installed in the installation groove 110 along the installation hole 210. The width of the installation hole 210 is smaller than the width of the control panel 300, so that there is a gap between the decorative panel 200 and the bottom wall of the installation groove 110 to accommodate the end of the control panel 300.

[0056] Specifically, the door body frame further includes a first support frame and a second support frame. The first support frame and the second support frame are respectively installed on both sides of the display board box 100 and are both in plug-in fit with the display board box 100. The first support frame, the second support frame, and the display board box 100 are all bonded to the decorative panel 200.

[0057] First, generally, the control panel 300 is set as a plastic part and has elasticity; then, the steps for installing the control panel 300 are as follows: refer to Figure 6 and Figure 7, first slide one end of the control panel 300 into the gap between the decorative panel 200 and the bottom wall of the installation groove 110, so as to form a first gap a between the side wall of the control panel 300 and the side wall of the installation groove 110, and a second gap b is formed between the front surface of the control panel 300 and the decorative panel 200. The second gap b is located behind the decorative panel 200. At the same time, the decorative panel 200 can also block the first gap a, so that neither the first gap a nor the second gap b affects the appearance of the door body structure; at this time, slightly bend the control panel 300 to make it curved, so that the control panel 300 abuts against the display board box 100; then slide the other end of the control panel 300 into the gap between the decorative panel 200 and the bottom wall of the installation groove 110; then snap or fix the control panel 300 to the display board box 100 in other detachable ways. In this door body structure, the control panel 300 is detachably installed in the installation groove 110 through the installation holes 210 on the decorative panel 200, realizing the detachable control panel 300 and avoiding the problem that the control panel 300 cannot be disassembled and replaced after being damaged; and both ends of the control panel 300 are inserted into the gap between the decorative panel 200 and the bottom wall of the installation groove 110, realizing that the control panel 300 can be installed or disassembled from the front surface of the decorative panel 200, which is more convenient for the disassembly and assembly of the control panel 300; in addition, through the sliding installation of both ends of the control panel 300, the installation gap between the control panel 300 and the decorative panel 200 on the appearance surface is eliminated, thereby improving the appearance effect of the product and reducing the maintenance cost.

[0058] The shape and structure of the door body structure are described in detail as follows:

[0059] In an alternative solution of the embodiment of the present invention, refer to Figure 8 and Figure 9 , the control panel 300 includes a touch part 310 and bending parts 320 respectively located at the left and right ends of the touch part 310; the bottom wall of the installation groove 110 includes a control section 111 corresponding to the control panel 300 and a bending section 112, and the touch part 310 fits on the control section 111, and the bending parts 320 fit on the bending section 112.

[0060] Specifically, in this embodiment, the bending part 320 and the touch part 310 are arranged at an angle and are arc-shaped in transition therebetween. Further, the bending part 320 is arc-shaped, and the radian of the bending part 320 is adapted to the radian of the bending section 112.

[0061] The control panel 300 includes a touch part 310 and a bending part 320. The touch part 310 is used to fit with the bending section 112, so that the control panel 300 can be connected to components such as a control board installed on the other side of the display board box 100; the bending part 320 is located at both ends of the touch part 310, so that when the installer bends the control panel 300, the bending part 320 is more likely to generate bending deformation, and then the end of the bending part 320 can slide into the gap between the decorative panel 200 and the bottom wall of the installation groove 110, avoiding the problem that the middle of the control panel 300 breaks during installation due to the small deformation amount that the control panel 300 can generate; the bending part 320 fits with the bending section 112 to ensure the installation stability of the control panel 300.

[0062] In an alternative embodiment of the present invention, a plurality of spaced-apart receiving grooves 113 are provided on both the left and right sides of the installation groove 110, and the control panel 300 is correspondingly provided with a plurality of first installation buckles 330 equal in number to the receiving grooves 113, and the plurality of first installation buckles 330 are respectively and correspondingly snapped with the plurality of receiving grooves 113.

[0063] Specifically, the volume of the receiving groove 113 is larger than the volume of the first installation buckle 330, so that the first installation buckle 330 can slide in the receiving groove 113; preferably, the first installation buckle 330 is installed at both ends of the control panel 300. In this embodiment, referring to Figure 8 , there are two sets of receiving grooves 113, and the two sets of receiving grooves 113 are spaced apart along the width direction of the installation groove 110. Each set of receiving grooves 113 includes two receiving grooves 113, and the two receiving grooves 113 in the same group are spaced apart along the height direction of the installation groove 110; correspondingly, the control panel 300 is provided with a first installation buckle 330 at a position corresponding to each receiving groove 113. Further, referring to Figure 9, the first mounting buckle 330 is provided with a buckling rib 331. When installing the control panel 300, first insert the first mounting buckles 330 on the same side into the corresponding receiving grooves 113, so that one end of the control panel 300 slides under the decorative panel 200, and one end of the control panel 300 enters the gap between the decorative panel 200 and the bottom wall of the mounting groove 110. A first gap a is formed between the side wall of the control panel 300 and the side wall of the mounting groove 110, and a second gap b is formed between the front surface of the control panel 300 and the decorative panel 200. The second gap b is located behind the decorative panel 200. At the same time, the decorative panel 200 can also block the first gap a, so that neither the first gap a nor the second gap b affects the appearance of the door body structure. At this time, slightly bend the control panel 300 to make it bent into an arc shape, so that the other group of first mounting buckles 330 pass through the mounting holes 210 on the decorative panel 200 and are inserted into the corresponding receiving grooves 113. At this time, the control panel 300 contacts the bottom wall of the mounting groove 110, so that this group of first mounting buckles 330 slide to the side wall of the corresponding receiving groove 113, and the buckling ribs 331 on the first mounting buckles 330 hook the side wall of the receiving groove 113, so that the other end of the control panel 300 slides into the gap between the decorative panel 200 and the bottom wall of the mounting groove 110. Then, the control panel 300 is snap-fitted or fixed to the display board box 100 in other detachable ways.

[0064] The first mounting buckle 330 slides into the receiving groove 113 and is snap-fitted with the receiving groove 113, realizing the preliminary installation of the control panel 300 and enabling the control panel 300 to slide along the width direction of the mounting groove 110, realizing the slidable installation of both ends of the control panel 300.

[0065] In an alternative solution of the embodiment of the present invention, at least one positioning hole 114 is provided on the bottom wall of the mounting groove 110, and the control panel 300 is correspondingly provided with positioning posts 340 having the same number as the positioning holes 114, and the positioning posts 340 are inserted into the positioning holes 114.

[0066] Specifically, in this embodiment, refer to Figure 9 , both the positioning holes 114 and the positioning posts 340 are provided with two, and the two positioning posts 340 are arranged in a staggered manner. When installing the control panel 300, after the buckling ribs 331 of the first mounting buckle 330 hook the side wall of the receiving groove 113, insert the positioning posts 340 into the positioning holes 114.

[0067] The positioning posts 340 are inserted into the positioning holes 114, realizing the positioning of the control panel 300, improving the installation accuracy of the control panel 300, and avoiding the problem that the control panel 300 cannot be adapted to the positions of other parts installed on the back of the display board box 100.

[0068] In an alternative embodiment of the present utility model, a plurality of snap grooves 115 are provided on the bottom wall of the mounting groove 110, and the control panel 300 is correspondingly provided with a plurality of second mounting buttons 350 equal in number to the snap grooves 115. The plurality of second mounting buttons 350 are respectively snap-connected to the plurality of snap grooves 115.

[0069] Specifically, the plurality of snap grooves 115 are arranged at intervals along the width direction of the mounting groove 110. When installing the control panel 300, after inserting the positioning posts 340 into the positioning holes 114 of the display panel box 100, the plurality of second mounting buttons 350 are sequentially snap-connected into the snap grooves 115.

[0070] By snap-connecting the second mounting buttons 350 to the snap grooves 115, a detachable installation of the control panel 300 and the display panel box 100 is realized, facilitating the disassembly and assembly of the control panel 300.

[0071] In an alternative embodiment of the present utility model, a plurality of locking grooves 116 are provided on the bottom wall of the mounting groove 110, and threaded holes are provided on the bottom walls of the locking grooves 116. The control panel 300 is correspondingly provided with a plurality of screw posts 360 equal in number to the locking grooves 116. The plurality of screw posts 360 communicate with the plurality of locking grooves 116 respectively, and a first fastener passes through the screw posts 360 and is threadedly connected to the threaded holes.

[0072] Specifically, the first fastener is set as a screw, and the screw passes through the screw posts 360 and is threadedly connected to the threaded holes.

[0073] By threadedly connecting the screw to the threaded hole, the control panel 300 is locked inside the display panel box 100. Moreover, since the screw first passes through the screw posts 360, the screw is installed from the outside of the decorative panel 200, and then the control panel 300 is locked from the outside of the decorative panel 200, further facilitating the disassembly and assembly of the control panel 300.

[0074] In an alternative embodiment of the present utility model, the height of the control panel 300 is less than the height of the mounting hole 210.

[0075] Specifically, the height of the control panel 300 is slightly less than the height of the mounting hole 210, avoiding the problem that the control panel 300 cannot be inserted into the mounting hole 210.

[0076] In an alternative embodiment of the present utility model, referring to Figure 10 , an installation gap is formed between the lower edge of the control panel 300 and the lower edge of the mounting hole 210. The door body structure further includes a decorative strip 400. The decorative strip 400 includes a transition portion 410 and a plurality of mounting arms 420. The transition portion 410 covers the installation gap; the plurality of mounting arms 420 are arranged at intervals along the length direction of the decorative strip 400, and the plurality of mounting arms 420 are connected to the display panel box 100.

[0077] Specifically, refer to Figure 11 , the first side wall of the transition part 410 is attached to the lower edge of the control panel 300, the second side wall is set to be arc-shaped, and the first side wall and the second side wall are arranged opposite to each other; a plurality of mounting arms 420 are arranged at intervals along the length direction of the decorative strip 400 and are all mounted on the bottom of the first side wall of the transition part 410, and the plurality of mounting arms 420 are connected to the display panel box 100. The second side wall of the transition part 410 is set to be an arc-shaped recessed outward to realize the transition between the inclined surface of the control panel 300 and the straight surface of the decorative panel 200, improving the appearance performance of the door body structure. A plurality of mounting arms 420 are provided, improving the mounting stability of the decorative strip 400. In this embodiment, four mounting arms 420 are provided.

[0078] The first side wall of the transition part 410 is attached to the lower edge of the control panel 300, and the second side wall is set to be arc-shaped, realizing a smooth transition between the inclined surface of the control panel 300 and the straight surface of the decorative panel 200, making the appearance of the product soft and beautiful.

[0079] In an alternative solution of the embodiment of the present utility model, the display panel box 100 is provided with a plurality of through holes 117 and a plurality of support walls 120; the number of the through holes 117 and the number of the support walls 120 are both equal to the number of the mounting arms 420, the through holes 117 penetrate through the display panel box 100 along the thickness direction of the display panel box 100, and the support walls 120 are mounted on the side wall of the display panel box 100 facing away from the control panel 300; at least one mounting arm 420 passes through the through hole 117 and is clamped with the support wall 120, and at least one mounting arm 420 passes through the through hole 117 and is locked with the support wall 120.

[0080] Specifically, refer to Figure 12 and Figure 13 , the support wall 120 protrudes from the back surface of the display panel box 100.

[0081] The setting of the support wall 120 realizes the connection between the mounting arm 420 and the display panel box 100.

[0082] In an alternative solution of the embodiment of the present utility model, at least one support wall 120 is provided with an elastic arm 121, and the mounting arm 420 corresponding to the support wall 120 provided with the elastic arm 121 is provided with a clamping interface 421, and the elastic arm 121 is clamped with the clamping interface 421; at least one support wall 120 is provided with a locking hole, and the mounting arm 420 corresponding to the support wall 120 provided with the locking hole is provided with a locking port 422, and a second fastener passes through the locking port 422 and is connected to the locking hole.

[0083] Specifically, some support walls 120 are provided with elastic arms 121, and some support walls 120 are provided with locking holes; correspondingly, refer to Figure 14, some of the mounting arms 420 are provided with clamping interfaces 421, and some of the mounting arms 420 are provided with locking ports 422; according to other requirements such as the installation space, the mounting arms 420 with clamping interfaces 421 and the mounting arms 420 with locking ports 422 can be arranged in a staggered manner. The second fastener is set as a screw. Further, the support wall 120 provided with the elastic arm 121 is located above the through hole 117. The bottom of the support wall 120 is provided with the elastic arm 121. One end of the elastic arm 121 is provided with an elastic protrusion 122. In order to ensure the elasticity of the elastic arm 121, deformation ports 123 are provided on both sides of the elastic arm 121. After the mounting arm 420 of the decorative strip 400 passes through the through hole 117, the mounting arm 420 presses the elastic arm 121, causing the elastic arm 121 to deform. The front edge of the mounting arm 420 passes through the elastic protrusion 122, and finally the elastic protrusion 122 falls into the clamping interface 421. The support wall 120 provided with the locking hole is located below the through hole 117. The support surface of the support wall 120 is provided with a locking hole. The mounting arm 420 of the decorative strip 400 passes through the through hole 117 and lands on the support surface. The locking hole on the support surface is aligned with the locking port 422 on the mounting arm 420 of the decorative strip 400, and the mounting screw is driven in to lock the decorative strip 400.

[0084] The decorative strip 400 is fixed by the dual methods of screws and the elastic protrusion 122, saving space and improving the product stability.

[0085] In an alternative solution of the embodiment of the present utility model, the surface of the display panel box 100 provided with the installation groove 110 has a glue-containing area 130 and a glue overflow area 140. The glue-containing area 130 is located below the installation groove 110 and communicates with the glue overflow area 140; the decorative panel 200 is bonded to the glue-containing area 130.

[0086] Specifically, glue overflow areas 140 are provided on both sides of the glue-containing area 130, and a plurality of glue overflow holes are provided in the glue overflow areas 140.

[0087] The decorative panel 200 is bonded to the glue-containing area 130, realizing the bonding of the decorative panel 200 and the display panel box 100 without affecting the installation of the control panel 300; the glue-containing area 130 communicates with the glue overflow area 140, realizing that when there is too much adhesive, it can overflow from the glue-containing area 130 into the glue overflow area 140, further realizing that the installation area of the control panel 300 will not be covered by the adhesive, and thus realizing that the control panel 300 can be installed or disassembled from the decorative panel 200.

[0088] The following details the installation steps of the control panel 300:

[0089] First, insert the first mounting buckle 330 on the same side into the corresponding receiving groove 113, so that this end of the control panel 300 slides under the decorative panel 200, and one end of the control panel 300 enters the gap between the display panel box 100 and the decorative panel 200; then bend the control panel 300 to make the control panel 300 arc-shaped, so that the first mounting buckle 330 on the other side passes through the mounting hole 210 on the decorative panel 200 and is inserted into the corresponding receiving groove 113. At this time, make the control panel 300 contact the display panel box 100, and make the first mounting buckle 330 on the other side slide to the side wall of the corresponding receiving groove 113, and the buckling rib 331 on the first mounting buckle 330 is connected to the side wall of the receiving groove 113. At the same time, the positioning post 340 of the control panel 300 is inserted into the positioning hole 114 of the display panel box 100, the second mounting buckle 350 on the control panel 300 is inserted into the corresponding clamping groove in sequence, and the screw post 360 on the control panel 300 extends into the locking groove 116 and cooperates with the threaded hole in the locking groove 116. At this time, drive in the screw to lock the control panel 300 on the display panel box 100.

[0090] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A door structure, characterized in that: include: Door frame, decorative panel (200) and control panel (300); The door frame comprises a display panel box (100), and the display panel box (100) is provided with a mounting groove (110); The decorative panel (200) is bonded to the door frame and is provided with a mounting hole (210) corresponding to and communicating with the mounting groove (110); the width of the mounting hole (210) is smaller than the width of the control panel (300), so that the decorative panel (200) covers the left and right ends of the control panel (300); The control panel (300) is detachably mounted in the mounting groove (110) along the mounting hole (210).

2. The door structure according to claim 1, characterized in that: The control panel (300) comprises a touch portion (310) and bending portions (320) respectively located at left and right ends of the touch portion (310); The bottom wall of the mounting groove (110) comprises a control section (111) and a bending section (112) corresponding to the control panel (300); the touch portion (310) is attached to the control section (111); and the bending portion (320) is attached to the bending section (112).

3. The door structure according to claim 1, characterized in that: A plurality of spaced accommodation slots (113) are provided on both left and right sides of the installation slot (110); the control panel (300) is provided with a number of first installation buckles (330) equal to the number of the accommodation slots (113); and the plurality of first installation buckles (330) are snap-connected with the plurality of accommodation slots (113) in a one-to-one correspondence.

4. The door structure according to claim 2, characterized in that: The bottom wall of the installation groove (110) is provided with at least one positioning hole (114), and the control panel (300) is correspondingly provided with positioning columns (340) equal in number to the positioning holes (114), and the positioning columns (340) are inserted into the positioning holes (114).

5. The door structure according to claim 1, characterized in that: The bottom wall of the installation groove (110) is provided with a plurality of snap grooves (115), and the control panel (300) is correspondingly provided with a number of second installation buckles (350) equal to the number of the snap grooves (115), and the plurality of second installation buckles (350) are snap-connected with the plurality of snap grooves (115) in a one-to-one correspondence.

6. The door structure according to claim 1, characterized in that: The bottom wall of the mounting groove (110) is provided with a plurality of locking grooves (116), the bottom wall of the locking groove (116) is provided with a threaded hole, the control panel (300) is provided with a corresponding number of screw columns (360) equal to the number of the locking grooves (116), the plurality of screw columns (360) are connected to the plurality of locking grooves (116) in a one-to-one correspondence, and the first fastener passes through the screw column (360) and is threadedly connected to the threaded hole.

7. The door structure according to claim 1, characterized in that: The height of the control panel (300) is smaller than the height of the mounting hole (210).

8. The door structure according to claim 7, characterized in that: An installation gap is formed between the lower edge of the control panel (300) and the lower edge of the installation hole (210), the door structure further comprises a decorative strip (400), the decorative strip (400) comprises a transition portion (410) and a plurality of installation arms (420), and the transition portion (410) covers the installation gap; The plurality of mounting arms (420) are arranged at intervals along the length direction of the decorative strip (400), and the plurality of mounting arms (420) are connected to the display panel box (100).

9. The door structure according to claim 8, characterized in that: The display panel box (100) is provided with a plurality of through holes (117) and a plurality of supporting walls (120); The number of the through holes (117) and the number of the supporting walls (120) are both equal to the number of the mounting arms (420); the through holes (117) penetrate the display panel box (100) along the thickness direction of the display panel box (100); and the supporting walls (120) are mounted on the side wall of the display panel box (100) facing away from the control panel (300); At least one of the mounting arms (420) passes through the through hole (117) to be clamped with the support wall (120), and at least one of the mounting arms (420) passes through the through hole (117) to be locked with the support wall (120).

10. The door structure according to any one of claims 1 to 9, characterized in that: The surface of the display panel box (100) provided with the mounting groove (110) comprises a glue containing area (130) and a glue overflowing area (140), wherein the glue containing area (130) is located below the mounting groove (110) and is in communication with the glue overflowing area (140); The decorative panel (200) is bonded to the adhesive containing area (130).

Images