Display cabinet with cabinet door capable of being fully opened

Abstract

The utility model discloses a display cabinet with a cabinet door capable of being fully opened. The display cabinet comprises a cabinet body and the cabinet door. The lower supporting assembly comprises a rail and a sliding support device, a guide groove is formed in the rail and comprises a transverse groove section and a longitudinal groove section, the transverse groove section is located on the front outer side of the cabinet body, the longitudinal groove section is located on the right outer side of the cabinet body, a sliding pin is arranged at the lower end of the sliding support device, and the sliding pin is slidably arranged in the guide groove in a matched mode; a mounting shaft head is arranged at the upper end of the sliding supporting device and connected with the lower end of the cabinet door, the door holding assembly comprises a connecting shaft, a movable swing arm and a rotating piece, a rectangular sliding hole is formed in the rotating piece, the movable swing arm is horizontally arranged and slidably connected into the rectangular sliding hole in a matched mode, and the connecting shaft is relatively fixedly connected to one end of the movable swing arm; the movable swing arm is hinged to the upper end of the cabinet door through a connecting shaft and located on the upper side of the upper end face of the cabinet door. The display cabinet can prevent the cabinet door from hindering walking of people when the cabinet door is in a full-open state.

Description

Technical Field

[0001] The utility model relates to the field of range hoods, in particular to a display cabinet with fully openable cabinet doors. Background Art

[0002] At present, the display cabinet includes a wine cabinet, and the display cabinet is provided with a cabinet body and a cabinet door. The cabinet body is provided with a containing cavity, and the cabinet opening of the containing cavity is located at the front facade of the display cabinet. The cabinet door is used to close the cabinet opening, and the cabinet door is usually opened by horizontal swinging. Fig.10 As shown, one end of the cabinet door is hinged to the front end of the cabinet body through a fixed hinge shaft 99. However, due to the large thickness of the cabinet door, the fixed hinge shaft 99 needs to be set in front of the front facade of the cabinet body to avoid the edge of the cabinet door from interfering with the front facade of the cabinet body. However, if the cabinet door is opened at an angle greater than 180°, it is inevitable that the outside of the cabinet door will collide with the right front corner of the cabinet body. When it is necessary to display the objects in the above-mentioned accommodating cavity (such as alcoholic beverages), in some cases, the cabinet door needs to be kept open, but the cabinet door will hinder people from walking after it is opened, so it is necessary to improve the display cabinet of the prior art. Summary of the invention

[0003] The utility model aims to overcome the deficiencies of the prior art and provide a display cabinet with fully-openable doors, which can prevent the doors from obstructing the movement of people when they are fully-opened.

[0004] The purpose of the utility model is achieved through the following technical solutions.

[0005] The display cabinet with fully openable cabinet doors disclosed in the utility model comprises a cabinet body and cabinet doors; wherein, it also comprises a lower support assembly and a door support assembly, wherein the lower support assembly comprises a track and a sliding supporter, wherein the track is fixedly connected to the lower end of the cabinet body, a guide groove is formed on the track, and the guide groove comprises a transverse groove section and a longitudinal groove section, wherein the transverse groove section is located at the front outer side of the cabinet body, and the longitudinal groove section is located at the right outer side of the cabinet body, and one end of the transverse groove section is connected with the front end of the longitudinal groove section, and a sliding pin is provided at the lower end of the sliding supporter, and the sliding pin is adapted to slide on the guide groove. The upper end of the sliding support is provided with a mounting shaft head, and the mounting shaft head is connected to the lower end of the cabinet door. The door support assembly includes a connecting shaft, a movable swing arm and a rotating member. The rotating member is rotatably connected to the top of the cabinet body, and the rotating member is formed with a rectangular sliding hole. The movable swing arm is horizontally arranged, and the movable swing arm is adapted to be slidably connected in the rectangular sliding hole. The connecting shaft is relatively fixedly connected to one end of the movable swing arm. The movable swing arm is hinged to the upper end of the cabinet door through the connecting shaft, and the movable swing arm is located on the upper side of the upper end surface of the cabinet door.

[0006] Preferably, the door support assembly includes a mounting seat, which is mounted on the top of the cabinet through fasteners, a rotation support hole is formed on the mounting seat, a rotating shaft is formed at the bottom of the rotating member, and the rotating shaft is adaptably connected to the rotation support hole.

[0007] Preferably, the lower end of the sliding support is rotatably connected to a roller, a support groove is formed on the track, the guide groove is formed on the bottom surface of the support groove, and the roller is rollingly connected to the bottom surface of the support groove.

[0008] Preferably, the sliding support comprises a base, the sliding pin and the mounting shaft head are integrally arranged with the base, a cylindrical groove is formed at the lower end of the base, and the upper part of the roller is adapted to be arranged in the cylindrical groove.

[0009] Preferably, an inlay recess is formed on one side of the base, the inlay recess is connected to the cylindrical groove, a patch plate is installed in the inlay recess, one end of the roller is rotatably connected to the base, and the other end of the roller is rotatably connected to the patch plate.

[0010] Compared with the prior art, the utility model has the following beneficial effects: by setting a lower support component and a door-supporting component, the lower support component includes a track and a sliding support, a guide groove is formed on the track, a sliding pin is provided at the lower end of the sliding support, the sliding pin is adapted to be slidably arranged in the guide groove, the mounting shaft head at the upper end of the sliding support is connected to the lower end of the cabinet door, and the door-supporting component includes a connecting shaft, a movable swing arm and a rotating part, the rotating part is formed with a rectangular sliding hole, the movable swing arm is horizontally arranged, the movable swing arm is adapted to be slidably connected in the rectangular sliding hole, the connecting shaft is relatively fixedly connected to one end of the movable swing arm, the movable swing arm is hinged to the upper end of the cabinet door through the connecting shaft, so that the cabinet door can be fully opened to a position parallel to the right vertical surface of the cabinet body, thereby preventing the cabinet door from hindering the movement of people when it is fully open. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the display cabinet of the utility model in a closed state.

[0012] Figure 2 It is a three-dimensional structural schematic diagram of the display cabinet of the present invention in a state of being opened at about 90 degrees.

[0013] Figure 3 It is a three-dimensional structural schematic diagram of the display cabinet of the utility model in a fully open state.

[0014] Figure 4 It is a three-dimensional structural schematic diagram of the door support assembly of the present utility model.

[0015] Figure 5 It is a schematic diagram of the three-dimensional structure of the track of the utility model.

[0016] Figure 6 It is a bottom-up stereoscopic structural schematic diagram of the sliding supporter of the utility model.

[0017] Figure 7 It is an exploded schematic diagram of the sliding support of the utility model.

[0018] Figure 8 It is a three-dimensional structural schematic diagram of the door support assembly of the present utility model.

[0019] Fig. 9 It is an exploded schematic diagram of the combination of the rotating member and the mounting seat of the utility model.

[0020] Fig.10 The figure is a schematic diagram of the structure of a display cabinet in an open state according to the prior art, viewed from above.

[0021] Explanation of reference numerals: cabinet body 1; cabinet door 2; lower support assembly 3; track 31; support groove 310; guide groove 311; transverse groove section 3111; longitudinal groove section 3112; sliding support 32; base 320; cylindrical groove 3201; inlay recess 3202; sliding pin 321; mounting shaft head 322; roller 323; patch plate 324; door support assembly 4; connecting shaft 41; movable swing arm 42; rotating member 43; rectangular sliding hole 431; rotating shaft 432; mounting seat 44; rotating support hole 441; fixed hinge shaft 99. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings.

[0023] The display cabinet with fully openable doors of the utility model is as follows: Figures 1 to 4 As shown, it includes a cabinet body 1 and a cabinet door 2. The cabinet opening of the cabinet body 1 is formed on the front facade of the cabinet body 1, and the cabinet door 2 is used to close the above cabinet opening.

[0024] like Figures 1 to 4 As shown, the display cabinet with fully openable doors of the present invention further includes a lower support assembly 3 and a door support assembly 4. The lower support assembly 3 includes a track 31 and a sliding support 32. The track 31 is fixedly connected to the lower end of the cabinet body 1. The track 31 can be welded to the cabinet body 1. Figure 5 As shown, a guide groove 311 is formed on the track 31, and the guide groove 311 includes a transverse groove section 3111 and a longitudinal groove section 3112. Figure 3 As shown, the transverse groove section 3111 is located at the front outer side of the cabinet 1, and the longitudinal groove section 3112 is located at the right outer side of the cabinet 1, that is, the transverse groove section 3111 is extended along the left-right direction, and the longitudinal groove section 3112 is extended along the front-back direction. Figure 5 As shown, one end of the transverse groove section 3111 is connected to the front end of the longitudinal groove section 3112, as shown in FIG. Figure 6As shown, a sliding pin 321 is provided at the lower end of the sliding support 32. Figure 4 As shown, the sliding pin 321 is adapted to slide in the guide groove 311, that is, the width of the guide groove 311 is adapted to the outer diameter of the sliding pin 321, as shown in FIG. Figure 6 As shown, the upper end of the sliding support 32 is provided with a mounting shaft head 322, as shown in FIG. Figure 3 Combination Figure 4 As shown, the mounting shaft head 322 is connected to the lower end of the cabinet door 2. For example, a plug hole is formed on the lower end surface of the cabinet door 2, and the mounting shaft head 322 is adapted to be inserted into the above-mentioned plug hole of the cabinet door 2. For example, the mounting shaft head 322 can rotate relative to the cabinet door 2. Figure 8 As shown, the door support assembly 4 includes a connecting shaft 41, a movable swing arm 42 and a rotating member 43. Figure 1 As shown, the rotating member 43 is rotatably connected to the top of the cabinet 1, as shown in FIG. Figure 8 and Fig. 9 As shown, the rotating member 43 is formed with a rectangular sliding hole 431, and the movable swing arm 42 is horizontally arranged. The movable swing arm 42 is adapted to be slidably connected in the rectangular sliding hole 431. In other words, the cross section of the movable swing arm 42 is also rectangular, and the connecting shaft 41 is relatively fixedly connected to one end of the movable swing arm 42. For example, the upper end of the connecting shaft 41 is welded to the lower side of the end of the movable swing arm 42, as shown in FIG. Figures 1 to 3 As shown, the movable swing arm 42 is hinged to the upper end of the cabinet door 2 through the connecting shaft 41, that is, the movable swing arm 42 can swing in a horizontal plane relative to the cabinet door 2, and the movable swing arm 42 is located on the upper side of the upper end surface of the cabinet door 2. For example, a positioning hole is formed on the upper end surface of the cabinet door 2, and the connecting shaft 41 is adapted to be inserted into the above-mentioned positioning hole.

[0025] The following is a brief description of the opening and closing principle of the display cabinet of the utility model: Figure 1 As shown, when the cabinet door 2 is in the closed state, the cabinet door 2 is parallel to the front facade of the cabinet body 1, and the cabinet door 2 closes the above-mentioned cabinet opening. When the cabinet door 2 is opened by hand, the cabinet door 2 can swing horizontally around the sliding pin 321, so that the cabinet door 2 can be opened 90° to Figure 2 When the cabinet door 2 needs to be further opened, the sliding pin 321 slides along the guide groove 311 to the rear end of the guide groove 311. Specifically, the sliding pin 321 first slides in the transverse groove section 3111, and then the sliding pin 321 turns and slides into the longitudinal groove section 3112. Figure 3As shown, the right end of the cabinet door 2, which was originally in a closed state, moves to the rear end of the cabinet body 1, and the cabinet door 2 can swing to be parallel to the right facade of the cabinet body 1, so that the cabinet door 2 is folded on the right side of the cabinet body 1. At this time, the cabinet door 2 is in a fully open state. Since the cabinet door 2 is parallel to the right facade of the cabinet body 1 at this time, the cabinet body 2 is prevented from hindering the movement of people, which is beneficial to safety; during the movement of the cabinet door 2, the upper end of the cabinet door 2 drives the connecting shaft 41 to move, so that the cabinet door 2 drives the movable swing arm 42 to swing horizontally, and since the movable swing arm 42 is adapted to be slidably connected in the rectangular sliding hole 431, the movable swing arm 42 can slide in the rectangular sliding hole 431 during the movement of the cabinet door 2 to the fully open position. When the cabinet door 2 has a tendency to tilt, the movable swing arm 42 has a tendency to twist or swing up and down, but because the rectangular sliding hole 431 is adapted to the movable swing arm 42, the rectangular sliding hole 431 restricts the movable swing arm 42 to a horizontal state, that is, the movable swing arm 42 cannot be twisted or swing up and down, thereby preventing the cabinet door 2 from tilting in all directions, that is, keeping the connecting shaft 41 in an upright state. When the cabinet door 2 needs to be closed, the cabinet door 2 can be moved in the opposite direction according to the door opening path.

[0026] Furthermore, if Figure 8 and Fig. 9 As shown, the door support assembly 4 includes a mounting seat 44, which is mounted on the top of the cabinet 1 through a fastener, which can be a screw. Specifically, the mounting seat 44 is disc-shaped, and screw mounting holes are formed on the peripheral portion of the mounting seat 44, so that the door support assembly 4 is easily installed. Figure 8 and Fig. 9 As shown, a rotation support hole 441 is formed on the mounting seat 44, and the rotation support hole 441 is located at the center of the mounting seat 44. A rotating shaft 432 is formed at the bottom of the rotating member 43. The extension direction of the rectangular sliding hole 431 is perpendicular to the axis of the rotating shaft 432. The rotating shaft 432 is adapted to be connected with the rotation support hole 441, so that the rotating member 43 rotates around the vertical axis.

[0027] Furthermore, if Figure 6 As shown, the lower end of the sliding support 32 is rotatably connected to a roller 323, as shown in FIG. Figure 4 As shown, a support groove 310 is formed on the track 31, a guide groove 311 is formed on the bottom surface of the support groove 310, and a roller 323 is rollingly connected to the bottom surface of the support groove 310, so that the support groove 310 is extended along the path of the guide groove 311. By setting the roller 323 to support the reaction force of the track 31 on the cabinet door 2, it is beneficial to the flexible opening and closing operation of the cabinet door 2.

[0028] Furthermore, if Figure 7 As shown, the sliding support 32 includes a base 320, a sliding pin 321 and a mounting shaft head 322 are integrally arranged with the base 320, and a cylindrical groove 3201 is formed at the lower end of the base 320. Figure 6As shown, the upper part of the roller 323 is adapted to be arranged in the cylindrical groove 3201, so that grease can be injected into the cylindrical groove 3201, and the cylindrical groove 3201 contacts the outer cylindrical surface of the roller 323. The cylindrical groove 3201 positions the rotation axis of the roller 323, and the cylindrical groove 3201 can support the reaction force of the track 31 on the cabinet door 2, thereby preventing the roller 323 from easily separating from the base 320, and also enhancing the reliability of the rolling connection between the roller 323 and the bottom surface of the support groove 310.

[0029] Furthermore, if Figure 7 As shown, a mounting recess 3202 is formed on one side of the base 320, and the mounting recess 3202 is connected to the cylindrical groove 3201. A patch plate 324 is installed in the mounting recess 3202, and the patch plate 324 is fixed in the mounting recess 3202 by corresponding screws. Figure 6 As shown, one end of the roller 323 is rotatably connected to the base 320, and the other end of the roller 323 is rotatably connected to the patch plate 324. Specifically, the two ends of the roller 323 are respectively formed with a rotating shaft head, and the diameter of the rotating shaft head is smaller than the main body of the roller 323 for contacting the bottom surface of the support groove 310. Figure 7 As shown, by setting the structure of the inlay recess 3202 combined with the supplementary plate 324, the cylindrical groove 3201 can be processed by using a milling cutter to feed along the axial direction of the cylindrical groove 3201 so that the cylindrical groove 3201 can be formed simply and quickly, that is, the need to use a ball-end milling cutter perpendicular to the axis of the cylindrical groove 3201 to process the cylindrical groove 3201 is avoided, which is beneficial to reducing costs and improving the processing accuracy of the cylindrical groove 3201.

Claims

1. A display cabinet with fully openable doors, comprising a cabinet body (1) and cabinet doors (2), characterized in that: The cabinet (1) further comprises a lower support assembly (3) and a door support assembly (4), wherein the lower support assembly (3) comprises a track (31) and a sliding support (32), wherein the track (31) is fixedly connected to the lower end of the cabinet (1), wherein a guide groove (311) is formed on the track (31), wherein the guide groove (311) comprises a transverse groove section (3111) and a longitudinal groove section (3112), wherein the transverse groove section (3111) is located on the front outer side of the cabinet (1), wherein the longitudinal groove section (3112) is located on the right outer side of the cabinet (1), wherein one end of the transverse groove section (3111) is connected to the front end of the longitudinal groove section (3112), wherein a sliding pin (321) is provided at the lower end of the sliding support (32), wherein the sliding pin (321) is adapted to be slidably arranged in the guide groove (311), and wherein the sliding support (321) is provided to the sliding support (322). The upper end of the support (32) is provided with a mounting shaft head (322), and the mounting shaft head (322) is connected to the lower end of the cabinet door (2). The door support assembly (4) comprises a connecting shaft (41), a movable swing arm (42) and a rotating member (43). The rotating member (43) is rotatably connected to the top of the cabinet body (1). The rotating member (43) is formed with a rectangular sliding hole (431). The movable swing arm (42) is horizontally arranged, and the movable swing arm (42) is adapted to be slidably connected in the rectangular sliding hole (431). The connecting shaft (41) is relatively fixedly connected to one end of the movable swing arm (42). The movable swing arm (42) is hinged to the upper end of the cabinet door (2) through the connecting shaft (41), and the movable swing arm (42) is located on the upper side of the upper end surface of the cabinet door (2).

2. The display cabinet with fully openable doors according to claim 1, characterized in that: The door support assembly (4) comprises a mounting seat (44), wherein the mounting seat (44) is mounted on the top of the cabinet (1) via fasteners, a rotation support hole (441) is formed on the mounting seat (44), a rotating shaft (432) is formed at the bottom of the rotating member (43), and the rotating shaft (432) is adaptively connected to the rotation support hole (441).

3. The display cabinet with fully openable doors according to claim 1, characterized in that: The lower end of the sliding support (32) is rotatably connected to a roller (323), a support groove (310) is formed on the track (31), the guide groove (311) is formed on the bottom surface of the support groove (310), and the roller (323) is rollingly connected to the bottom surface of the support groove (310).

4. The display cabinet with fully openable doors according to claim 3, characterized in that: The sliding support (32) comprises a base (320), the sliding pin (321) and the mounting shaft head (322) are integrally arranged with the base (320), a cylindrical groove (3201) is formed at the lower end of the base (320), and the upper part of the roller (323) is adapted to be arranged in the cylindrical groove (3201).

5. The display cabinet with fully openable doors according to claim 4, characterized in that: An inlay recess (3202) is formed on one side of the base (320), the inlay recess (3202) is connected to the cylindrical groove (3201), a patch plate (324) is installed in the inlay recess (3202), one end of the roller (323) is rotatably connected to the base (320), and the other end of the roller (323) is rotatably connected to the patch plate (324).

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