Wine cabinet shelf with adjustable angle

Abstract

The invention discloses a wine cabinet shelf with an adjustable angle. The wine cabinet shelf comprises a shelf frame, a showing shelf, a leveling shelf and an angle adjusting supporting device, the two sides of the front end of the showing stand are hinged to the front end of the frame, and the leveling frame is fixed to the rear portion of the frame. The angle-adjusting supporting device is arranged between the frame side wall plate and the flat shelf, the rear end of the angle-adjusting supporting device is hinged to the frame, and the front end of the angle-adjusting supporting device is hinged to the two ends of the rear end of the showing shelf; the angle adjusting supporting device comprises a sleeve rod, a telescopic rod, a movable buckle and a tension spring, the sleeve rod comprises a receding groove and a hinge seat which are arranged at the open end, and the telescopic rod comprises a hinge supporting hole and a plurality of gear grooves; the movable buckle comprises a lock catch cavity and a pressing part, an end plate of the lock catch cavity is a lock catch plate, and a clearance hole is formed in the connecting end of the pressing part and the lock catch cavity; the telescopic rod is in sliding fit with the sleeve rod; the locking plate is matched with the upper surface of the sleeve rod and the gear groove; the telescopic rod is hinged to the showing stand, and the sleeve rod is hinged to the stand frame. Due to the adoption of the structure, the dip angle of the showing stand is convenient to adjust, and the angle adjusting supporting device is stable and reliable.

Description

Technical Field

[0001] The invention relates to a wine cabinet, in particular to a wine cabinet shelf with adjustable angles. Background Art

[0002] The current existing technology, Chinese utility model patent ZL202021884802.0, discloses a multifunctional wine cabinet display rack with adjustable angle, including a flat rack, wherein the flat rack is provided with a display rack, one end of the flat rack is connected to one end of the display rack by a display rack rotating shaft, the display rack is hinged with a support bar, the edge of the support bar is provided with at least two support bar positioning slots, and the inner wall surface of the flat rack is provided with a support bar fixing nail, which is placed in the support bar positioning slot; the flat rack and the display rack are connected by the display rack rotating shaft, the display rack is hinged with a support bar, the edge of the support bar is provided with at least two support bar positioning slots, and the support bar fixing nail is placed in the support bar positioning slot, which plays a role in adjusting different inclination angles of the display rack to achieve personalized display needs. The problems are as follows: ① After the display shelf is installed in the wine cabinet, since the support bar fixing nails are fixedly set on the inner wall surface of the flat shelf, when adjusting the inclination angle of the display shelf, it is necessary to pull the flat shelf and the display shelf out of the wine cabinet in advance, hold the two support bars with both hands at the same time, align the positioning slots on the support bars with the support bar fixing nails, and insert the support bar fixing nails into the positioning slots for limiting the position, which makes the adjustment operation of the display shelf very inconvenient; ② When the height of the display shelf is set higher than 1.5 meters (the height of the average person's eyes), the support bar fixing nails cannot be seen and the display shelf cannot be adjusted; ③ In addition, the adjustment structure of the support bar fixing nails and the support bar positioning slots makes it easy for the support bars to loosen when the wine cabinet is moved, causing the wine on the display shelf to fall; ④ Before adjusting the display shelf, all the wine on the display shelf placed in the horizontal default state must be taken out before the adjustment can be performed, and the display shelf with wine bottles cannot be directly adjusted. Summary of the Invention

[0003] The purpose of the present invention is to provide a wine cabinet shelf with adjustable angle to solve the problems raised in the above-mentioned background technology. When the angle of the display rack on the wine cabinet shelf is adjusted, the display rack is directly rotated with the cooperation of the angle adjustment support device, which has the characteristics of convenient adjustment operation, stable and reliable angle adjustment support device, and the display rack will not loosen after adjustment.

[0004] The present invention is implemented as follows: an angle-adjustable wine cabinet shelf, which includes a shelf frame, a display shelf, a leveling shelf and an angle-adjusting support device; the front ends of the display shelf are hinged to the front end of the shelf frame, and the leveling shelf is fixed to the rear half of the shelf frame; the angle-adjusting support device is arranged between the side wall panels of the shelf frame and the leveling shelf, the rear end of the angle-adjusting support device is hinged to the shelf frame, and the front end is hinged to both ends of the rear end of the display shelf; under normal conditions, the display shelf and the leveling shelf are relative to each other and are in the same plane as the angle-adjusting support device; the display shelf is rotated to enter a display state, the display shelf has an acute inclination angle ∠a with the horizontal plane at the rear and lower part, the angle-adjusting support device has an acute included angle with the horizontal plane at the front and lower part, and the angle-adjusting support device supports the tilt adjustment of the display shelf.

[0005] Preferably, the angle adjustment support device comprises a sleeve rod with a hollow end and an open end, a telescopic rod and a movable buckle, the sleeve rod comprises an air avoidance groove and a hinge seat provided at the open end, the telescopic rod comprises a hinge support hole and a plurality of gear slots; the movable buckle is hollow with a lower opening and an end opening, comprises a lock cavity and a pressing portion, and there is a height difference between the pressing portion and the lock cavity; the end plate of the lock cavity is a lock plate, and the connecting end of the pressing portion and the lock cavity is provided with an air avoidance hole;

[0006] The telescopic rod and the sleeve rod are slidably matched, the end of the telescopic rod is located in the movable buckle, the pressing part is hinged to the hinge seat and the hinge seat extends into the air avoidance hole, the locking plate is matched with the upper surface of the sleeve rod and the gear slot; the telescopic rod is hinged to the display stand, and the sleeve rod is hinged to the frame.

[0007] Specifically, the shift groove includes a vertical locking surface, a plane portion and a guide inclined portion; the lock plate is in contact with the vertical locking surface, and the end surface is in contact with the plane, and is slidably engaged with the guide inclined portion.

[0008] Furthermore, the angle adjustment support device also includes a tension spring, one end of which is connected to the sleeve rod and the other end is connected to the side wall plate of the lock cavity. The tension spring acts on the lock cavity to keep the lock plate and the surface of the gear slot in close contact.

[0009] Furthermore, the vertical frame plate and the horizontal frame plate of the frame frame further include a rotating seat, the rotating seat is provided with a rotating shaft hole, and the rotating seat is fixedly connected to the corner of the frame frame;

[0010] The front ends of the display rack are provided with half shafts which are rotatably matched with the rotating shaft holes. Under normal conditions, the angle adjustment support device is retracted inside the vertical frame plate, and the horizontal frame plate supports the edge of the display rack.

[0011] Furthermore, it also includes a right-angled hinged seat frame, which is fixed to the frame and hinged to one end of the sleeve rod;

[0012] The display stand comprises a transverse front support rod, a transverse rear support rod and a plurality of bottle-holding double-rod groups, wherein the bottle-holding double-rod groups are regularly arranged between the transverse front support rod and the transverse rear support rod;

[0013] Screw holes are provided at both ends of the transverse rear support rod, and bolts pass through the hinge support holes on the telescopic rod and are fixedly connected to the screw holes.

[0014] Furthermore, a plurality of supporting seats are provided on the horizontal shelf, and the supporting seats are used to support the display rack and the leveling rack so that the display rack and the leveling rack are on the same horizontal plane.

[0015] Furthermore, a slot with an arc-shaped notch is symmetrically arranged in the middle of the vertical frame plate.

[0016] Furthermore, there are six gear slots, which can adjust the display stand to six different inclination angles.

[0017] Preferably, there are more than two shift slots, and the display rack and the leveling rack are made of metal wire.

[0018] The present invention provides an angle-adjustable wine cabinet shelf. The angle-adjusting support device is hinged to the shelf frame and the display shelf. When adjusting the tilt angle, the display shelf can be directly rotated, which is very convenient to operate. Compared with the prior art, the present invention also has the following effects:

[0019] 1. The telescopic rod on the angle adjustment support device is provided with multiple gear slots. When holding the rear end of the display stand with one hand and lifting it upward, the display stand rotates. When the telescopic rod slides in the sleeve rod, the movable buckle cooperates with the gear slot to lock, realizing convenient operation of adjusting the tilt angle of the display stand. At the same time, the angle adjustment support device is also provided with a gear locking mechanism under the action of the tension spring, which avoids the accidental failure of the display stand to adjust the tilt angle except for manual operation, and greatly improves the reliability and stability of the angle adjustment support device.

[0020] 2. The two angle adjustment support devices extend and retract synchronously to support the adjustment of the display stand angle. During the adjustment process, the display stand body does not deform and remains flat; the display stand can be adjusted together with the wine bottles, without having to remove the wine bottles on the display stand before adjustment, which greatly improves the display efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a top view of the present invention.

[0022] Figure 2 yes Figure 1 A-A view of.

[0023] Figure 3 yes Figure 1 B-B view.

[0024] Figure 4 It is a perspective view of the present invention.

[0025] Figure 5 It is one of the three-dimensional exploded views of the present invention.

[0026] Figure 6 It is a three-dimensional diagram of the adjustable support device of the present invention.

[0027] Figure 7 This is the second exploded perspective view of the present invention.

[0028] Figure 8 It is the third exploded view of the present invention.

[0029] Figure 9 It is one of the three-dimensional diagrams of the display state of the present invention.

[0030] Figure 10 This is the second stereogram of the present invention in the display state.

[0031] Figure 11 It is a schematic diagram of the effect of the present invention when displaying wine.

[0032] Figure 12 It is a schematic diagram of the effect of the present invention when storing wine. DETAILED DESCRIPTION

[0033] In order to make the technical solutions and technical effects of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. The described implementation methods are only part of the embodiments of the present invention, not all embodiments.

[0034] The terms "connection", "setting" and "installation" used in the present invention should be understood in a broad sense. For example, "connection" can be a fixed connection, a movable connection or a detachable connection; it can also be a mechanical connection or a circuit connection; and it can be a direct connection or an indirect connection through an intermediate medium; unless otherwise clearly specified and limited, ordinary technicians in this technical field can understand the specific meanings of the above terms in the present invention based on actual conditions. The terms "inside", "outside", "front", "back", "up", "down", "left" and "right" are used to describe the orientation or positional relationship of the device / component indicated in the drawings, rather than emphasizing that the indicated components / devices must have a specific orientation structure and operation, and cannot be understood as limiting the scope of protection of the present invention. Terms such as "first", "second" and "third" are only used to distinguish similar technical features, and cannot be understood as the relative importance or sequence of each technical feature.

[0035] like Figures 1 to 5 As shown, an angle-adjustable wine cabinet shelf comprises a shelf frame 1, a display rack 2, a flat shelf 3 and two angle-adjusting support devices 4;

[0036] The front ends of the display rack 2 are hinged to the front ends of the frame 1, and the leveling rack 3 is fixed to the rear half of the frame 1; the angle adjustment support device 4 is provided between the side wall of the frame 1 and the leveling rack 3, the rear end of the angle adjustment support device 4 is hinged to the frame 1, and the front end is hinged to both ends of the rear end of the display rack 2; in normal state, the angle adjustment support device 4, the display rack 2 and the leveling rack 3 are opposite and in the same plane; in the display state, such as Figure 9 and Figure 10 As shown, the display rack 2 has an acute inclination angle ∠a with the rear lower horizontal plane, and the angle adjustment support device 4 has an acute included angle with the front lower horizontal plane, and the angle adjustment support device 4 supports the display rack 2.

[0037] like Figure 3 、 Figure 6 、 Figure 7 and Figure 8 As shown, the angle adjustment support device 4 includes a sleeve rod 41 with a hollow end and an open end, a telescopic rod 42, a tension spring 43 and a movable buckle 44. The sleeve rod 41 includes a clearance groove 411 and a hinge seat 412 provided at the open end, and the telescopic rod 42 includes a hinge support hole 421 and a plurality of gear slots 422.

[0038] The movable buckle 44 is hollow with a lower opening and an end opening, including a locking cavity 441 and a pressing portion 442. The end opening of the movable buckle 44 is located at the suspended end of the pressing portion 442, and there is a height difference between the pressing portion 442 and the locking cavity 441. The end plate of the locking cavity 441 is a locking plate 4411, and the connecting end of the pressing portion 442 and the locking cavity 441 is provided with an air avoidance hole 4421.

[0039] One end of the telescopic rod 42 extends into the sleeve rod 41 and slides together. The end of the telescopic rod is located in the movable buckle 44, the pressing part 442 is hinged to the hinge seat 412, and the hinge seat 412 extends into the avoidance hole 4421. The locking plate 4411 cooperates with the upper surface of the sleeve rod 41 and the gear groove 422; one end of the tension spring 43 is connected to the sleeve rod 41, and the other end is connected to the side wall plate of the locking cavity 441; the telescopic rod 42 is hinged to the display stand 2, and the sleeve rod 41 is hinged to the frame 1.

[0040] The shifting groove 442 includes a vertical locking surface 4421, a flat surface 4422 and a guiding inclined surface 4423;

[0041] The locking plate 4411 is in contact with the vertical locking surface 4421 , and its end is in contact with the flat surface 4422 , and is slidably fitted with the guide inclined surface 4423 .

[0042] like Figure 3 、 Figure 4 As shown, the display rack 2 and the level rack 3 are in a wine storage state, that is, in a normal state; in the normal state, the locking plate 4411 is in contact with the upper surface of the sleeve rod 41;

[0043] Under normal circumstances, Figure 4 and Figure 12 As shown in the state shown in FIG, the rod body on the display rack is lifted upward with force, and the display rack 2 rotates counterclockwise with the wine bottles. At the same time, the angle adjustment support devices 4 arranged on both sides of the rack frame rotate clockwise and the telescopic rod 42 gradually extends from the sleeve rod 41, and the locking plate 4411 enters the first-level gear groove 442. Under the action of the tension spring 43, the locking plate 4411 is engaged with the vertical locking surface 4421, which is the minimum inclination angle ∠a state; when the display rack 2 continues to rotate, the locking plate 441 enters the next gear groove 422 along the telescopic rod 42, and the inclination angle ∠a of the display rack gradually increases, making the operation of adjusting the display rack very convenient, as shown in FIG. Figure 9 、 Figure 10 and Figure 11 As shown, the two angle adjustment support devices 4 synchronously and telescopically support the display stand 2 to adjust the angle. The body of the display stand 2 does not deform and remains flat during the angle adjustment process. At the same time, the display stand can be operated with the wine bottles when adjusting the inclination angle, and there is no need to take the wine bottles out of the display stand in advance and then operate and adjust.

[0044] When it is necessary to reduce the tilt angle of the display stand or restore the display stand to normal, press the pressing part 442 on the movable buckle by hand, the pressing part 442 moves downward, the lock cavity 441 lifts upward, the lock plate 4411 on the lock cavity separates from the gear slot 422 to unlock, press the display stand 2 obliquely downward, the telescopic rod 42 on the angle adjustment support device gradually retracts from the sleeve rod 41, and the tilt angle ∠a of the display stand gradually decreases until the tilt angle ∠a is 0, and the display stand returns to normal. Figure 12 Because the locking plate 4411 on the angle adjustment support device cooperates with the shift slot 422 and the tension spring 43 forms a shift locking mechanism for the angle adjustment support device, the angle adjustment support device can only be unlocked when the pressing portion 442 is manually pressed, thereby avoiding the situation where the display stand's inclination adjustment fails unexpectedly except for manual operation, greatly improving the reliability and stability of the angle adjustment support device.

[0045] As a further improvement of the present invention: the frame 1 has a right-angled cross section and includes a vertical frame plate 11 and a horizontal frame plate 12, and also includes a rotating seat 5, and the rotating seat 5 is provided with a rotating shaft hole;

[0046] The display stand 2 is provided with half shafts on both sides of the front end; the rotating seat 5 is fixedly connected to the corner of the frame 1, and the half shafts are rotatably matched with the rotating shaft holes; under normal conditions, the angle adjustment support device 4 is retracted inside the vertical frame plate 11, and the horizontal frame plate 12 supports the edge of the display stand 2.

[0047] As a further improvement of the present invention: Figure 5 and Figure 7 As shown, it also includes a right-angled hinged seat frame 6, which is fixed to the frame 1 and hinged to one end 41 of the sleeve rod;

[0048] The display stand 2 includes a transverse front support rod 21, a transverse rear support rod 22 and several bottle-holding double-rod groups 23. The bottle-holding double-rod groups 23 are regularly arranged between the transverse front support rod 21 and the transverse rear support rod 22. Screw holes 221 are provided at both ends of the transverse rear support rod 22. The bolts 7 pass through the hinged support holes 421 on the telescopic rod and are fixedly connected to the screw holes 221.

[0049] As a further improvement of the present invention: Figure 7 As shown, a plurality of support seats 8 are provided on the horizontal shelf 12 , and the support seats 8 are used to support the display rack 2 and the leveling rack 3 so that the display rack 2 and the leveling rack 3 are on the same horizontal plane.

[0050] As a further improvement of the present invention: Figure 7 As shown, a slot 111 with an arc-shaped notch is symmetrically provided in the middle of the vertical frame plate 11. The slot 111 is used to provide a storage space for the bolt 7. At the same time, the slot 111 and the nut on the bolt 7 are interference-fitted. In normal state, the display stand is locked to prevent the display stand from loosening during transportation or moving.

[0051] There are six shift slots 442 , which can adjust the display stand 2 to six different inclination angles.

[0052] The display rack 2 and the leveling rack 3 are both made of metal wire.

[0053] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the claims and their equivalents.

Claims

1. An angle-adjustable wine cabinet shelf, characterized by: It includes a frame, a display rack, a leveling rack and an angle adjustment support device; the front ends of the display rack are hinged to the front end of the frame, and the leveling rack is fixed to the rear end of the frame; the angle adjustment support device is arranged between the side wall of the frame and the leveling rack, the rear end of the angle adjustment support device is hinged to the frame, and the front end is hinged to both ends of the rear end of the display rack; under normal conditions, the display rack and the leveling rack are relatively in the same plane as the angle adjustment support device; when the display rack is rotated to enter a display state, the display rack has an acute inclination angle with the horizontal plane at the rear and lower part, the angle adjustment support device has an acute included angle with the horizontal plane at the front and lower part, and the angle adjustment support device supports the display rack.

2. The angle-adjustable wine cabinet shelf according to claim 1, characterized in that: The angle adjustment support device includes a sleeve rod with a hollow end and an open end, a telescopic rod and a movable buckle, the sleeve rod includes an air avoidance groove and a hinge seat provided at the open end, and the telescopic rod includes a hinge support hole and a plurality of gear slots; the movable buckle is hollow with a lower opening and an end opening, and includes a lock cavity and a pressing part, and there is a height difference between the pressing part and the lock cavity; the end plate of the lock cavity is a lock plate, and the connecting end of the pressing part and the lock cavity is provided with an air avoidance hole; The telescopic rod and the sleeve rod are slidably matched, the end of the telescopic rod is located in the movable buckle, the pressing part is hinged to the hinge seat and the hinge seat extends into the air avoidance hole, the locking plate is matched with the upper surface of the sleeve rod and the gear slot; the telescopic rod is hinged to the display stand, and the sleeve rod is hinged to the frame.

3. The angle-adjustable wine cabinet shelf according to claim 2 is characterized by: The shifting groove includes a vertical locking surface, a plane portion and a guide inclined portion; the locking plate is in contact with the vertical locking surface, and the end surface is in contact with the plane, and is slidably matched with the guide inclined portion.

4. The angle-adjustable wine cabinet shelf according to claim 3 is characterized by: The angle adjustment support device also includes a tension spring, one end of which is connected to the sleeve rod and the other end is connected to the side wall plate of the lock cavity. The tension spring acts on the lock cavity to make the lock plate and the shift slot close together.

5. The angle-adjustable wine cabinet shelf according to any one of claims 1 to 4, characterized in that: The frame includes a vertical frame plate and a horizontal frame plate, and also includes a rotating seat, which is provided with a rotating shaft hole and is fixedly connected to the corner of the frame; The front ends of the display rack are provided with half shafts which are rotatably matched with the rotating shaft holes. Under normal conditions, the angle adjustment support device is retracted inside the vertical frame plate, and the horizontal frame plate supports the edge of the display rack.

6. The angle-adjustable wine cabinet shelf according to claim 5, characterized in that: It also includes a right-angled hinged seat frame, which is fixed to the frame and hinged to one end of the sleeve rod; The display stand comprises a transverse front support rod, a transverse rear support rod and a plurality of bottle-holding double-rod groups, wherein the bottle-holding double-rod groups are regularly arranged between the transverse front support rod and the transverse rear support rod; Screw holes are provided at both ends of the transverse rear support rod, and bolts pass through the hinge support holes on the telescopic rod and are fixedly connected to the screw holes.

7. The angle-adjustable wine cabinet shelf according to claim 6, characterized in that: The horizontal shelf is provided with a plurality of supporting seats, and the supporting seats support the display rack and the leveling rack.

8. The angle-adjustable wine cabinet shelf according to claim 6, characterized in that: A clamping groove with an arc-shaped notch is symmetrically arranged in the middle of the vertical frame plate.

9. The angle-adjustable wine cabinet shelf according to claim 6, characterized in that: There are more than two shift slots.

10. The angle-adjustable wine cabinet shelf according to claim 6, characterized in that: The display rack and the leveling rack are made of metal wire.

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