CN216569083U - Invisible handle and cabinet door - Google Patents

Abstract

The utility model relates to an invisible handle and a cabinet door, which comprise a cabinet door, wherein one side of the cabinet door is provided with an inner groove structure, the notch of the inner groove structure is inwards formed towards the side edge in an integrated concave mode, the inner groove structure comprises a wing-shaped extension part and a groove wall surface, the wing-shaped extension part extends outwards and protrudes towards the side edge in an integrated mode, the groove wall surface is opposite to the wing-shaped extension part, the outer surface of the wing-shaped extension part and the outer surface of the cabinet door are located on the same horizontal plane, the width of the wing-shaped extension part is smaller than that of the groove wall surface to form a handle notch, the handle notch enables the inner groove structure to form a handle space, and the wing-shaped extension part forms the invisible handle. Wherein, the both ends of wing section extension are connected with the side edge of cabinet door through arc transition structure respectively. The cabinet door handle not only facilitates the use of the cabinet door, but also hides the handle to form the invisible handle, has the characteristics of beauty and practicability, is high in practical safety, and avoids the danger of collision of the existing protruded handle on a human body in the use process.

Description

Invisible handle and cabinet door

Technical Field

The utility model belongs to the field of door cabinets, and particularly relates to an invisible handle and a cabinet door.

Background

Storage cabinets are popular in daily life and work, are cabinets for placing articles carried in daily life, are one type of cabinets, and are usually used for placing clothes, personal care products, daily necessities and the like carried by people in public places such as hospitals, supermarkets, bathrooms and the like. However, the doors of the conventional storage cabinets are all in a simple flat (planar) mode, and are generally formed by combining and connecting a main door panel and a secondary door panel in a flat (planar) form. Consequently, on the one hand because the cabinet door needs pass through door mainboard and door subplate built-up connection, causes the cabinet door consumptive material many, and manufacturing cost is high, and on the other hand, the molding of cabinet door is too simple, and the style falls behind, can't satisfy market diversity's demand, and counts unreasonablely, and the installation is inconvenient.

In addition, the cabinet door of the storage cabinet is provided with a handle, so that the storage cabinet can be conveniently used. However, the existing handles are all protruded from the surface of the cabinet door, and the protruded handles cannot be collected, so that the danger of collision of the handles on a human body in the use process is caused, and the handles are very abrupt on the cabinet door, influence on the overall shape of the cabinet door and generate adverse influence on the attractive coordination of the storage cabinet.

For convenient use, the existing storage cabinets are provided with clothes hanging rods or towel racks and the like in the storage cabinet box, but the existing clothes hanging rods are not flexible enough and occupy space when not in use. Therefore, the prior art with the bulletin number of 208925414U discloses a clothes hanging rod for a door cabinet, which comprises a U-shaped part and a supporting part, wherein the supporting part is fixed at the transverse end of the U-shaped part, the top ends of the outer sides of the two vertical ends of the U-shaped part are respectively provided with a protruding rotating column, and the rotating columns are sleeved on the left side plate and the right side plate of the door cabinet to enable the clothes hanging rod to rotate in the door cabinet; the bottom ends of the outer sides of two vertical ends of the U-shaped portion are outwards provided with protruding thickening layers, the protruding thickening layers can be tightly attached to and fixed on the left side plate and the right side plate of the door cabinet, and the supporting portions are folded. The utility model can be flexibly rotated and put down and also can be flexibly rotated and put up.

According to the prior art, the utility model provides a cabinet door with a novel modeling structure, a towel rack with a novel structure and an assembly mode thereof, and provides a specific implementation mode of a hidden handle.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a hidden handle which is hidden, and the hidden handle is realized by the following technical scheme:

the invisible handle comprises a cabinet door, wherein an inner groove structure is arranged on one side of the cabinet door, a notch is formed towards the side edge through integral concave forming, the inner groove structure comprises a wing-shaped extension part and a groove wall surface, the wing-shaped extension part integrally extends outwards and protrudes towards the side edge, the groove wall surface is opposite to the wing-shaped extension part, the outer surface of the wing-shaped extension part and the outer surface of the cabinet door are located on the same horizontal plane, the width of the wing-shaped extension part is smaller than that of the groove wall surface to form a handle gap, the handle gap enables the inner groove structure to form a handle space, and the wing-shaped extension part forms the invisible handle.

Preferably, two ends of the wing-shaped extension part are respectively connected with the side edge of the cabinet door through an arc transition structure.

Preferably, the inner groove structure further comprises a first groove wall surface, a second groove wall surface and a groove bottom surface which are located between the wing-shaped extension portion and the groove wall surface, the first groove wall surface and the second groove wall surface are integrally connected with the wing-shaped extension portion, the groove wall surface and the groove bottom surface, and the first groove wall surface and the second groove wall surface are both concave arc curved surfaces.

Preferably, the airfoil extension has a width of 0.5-3 cm.

Preferably, the groove depth of the inner groove structure is 2-6cm, the groove height is 5-20cm, and the groove width is 0.5-2.5 cm.

Preferably, the cabinet door comprises a door main board, the door main board comprises an outer frame arranged along the circumferential direction of the door main board and a planar board arranged in the outer frame, and the outer frame is integrally connected with the planar board through an arc-shaped curved surface or an inclined surface, so that the planar board is positioned in the outer frame and connected in a concave manner along the thickness direction of the outer frame; meanwhile, the inner groove structure is arranged on one side of the outer frame, and the wing-shaped extension portion integrally extends and protrudes outwards towards the outer side of the outer frame, so that the outer surface of the wing-shaped extension portion and the outer surface of the outer frame are located on the same horizontal plane.

Preferably, the cabinet door further comprises a door auxiliary plate, the door auxiliary plate is an inner frame which is arranged opposite to the outer frame, and the inner frame is embedded into the outer frame in opposite directions and is connected into a whole in a clamping manner to form the cabinet door.

On the basis of the technical scheme of the invisible handle, the cabinet door with the invisible handle is continuously arranged on one side edge of the cabinet door.

The utility model has the following beneficial effects: the utility model takes the wing-shaped extension part which is positioned on the same horizontal plane with the outer surface of the cabinet door as the handle, and takes the inner groove structure as the handle space, thereby not only facilitating the use of the cabinet door, but also hiding the handle to form an invisible handle.

Drawings

Fig. 1 is a schematic front view of the cabinet door of the present invention.

Fig. 2 is a schematic perspective view of the cabinet door of the present invention.

Fig. 3 is an exploded view of the cabinet door structure.

Fig. 4 is an enlarged view of a partial structure of the door main plate.

Fig. 5 is a schematic view of a cross-sectional structure of a cabinet door and a towel rack.

Fig. 6 is a schematic view of the clamping connection and the reinforcing ribs of the door main plate and the door auxiliary plate.

Fig. 7 is a partially enlarged view of the first notch and its inner groove in the assembled configuration.

Fig. 8 is a partially enlarged view of the second notch and its inner groove in the fitting structure.

FIG. 9 is an enlarged view of a portion of the connection between the latch protrusion and the stepped latch structure.

Fig. 10 is a front view schematically showing the structure of the detachable pressing mechanism.

Fig. 11 is a schematic view of the invisible handle.

Fig. 12 is an enlarged view of a partial cross-sectional structure of the invisible handle.

Fig. 13 is a schematic structural view of a hidden door shaft.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-13, the cabinet door 1 of the present invention includes a main door panel and a sub door panel, but the structural features of the cabinet door 1 are as follows:

the door main board comprises an outer frame 11 and a plane board 12, wherein the outer frame 11 is arranged along the periphery of the door main board in the circumferential direction, the plane board 12 is arranged in the outer frame, the outer frame 11 is integrally connected with the plane board 13 through an arc-shaped curved surface 13 or an inclined plane, and the plane board 13 is connected in the outer frame 11 in a concave mode along the thickness direction of the outer frame.

And secondly, the door auxiliary plate is an inner frame 21 arranged opposite to the outer frame, and the inner frame 21 and the outer frame 11 are mutually oppositely connected into a whole to form the cabinet door. In specific implementation, the inner frame 21 is oppositely embedded into the outer frame 11 and integrally connected with the inner clamping connection 23.

In this towel rail assembly structure, the door mainboard of cabinet door still including locating plane board in the outline, the outline pass through arc curved surface or inclined plane with plane board body coupling makes the plane board is located along outline thickness direction depressed connection in the outline, will again interior border embedding outline in opposite directions joint is connected and is formed the cabinet door.

As a hinge component of the cabinet door, one side of the cabinet door 1 further comprises a plurality of shaft holes 61 which are coaxially arranged, and the shaft holes 61 are integrally arranged on one side of the outer frame 11 along the axial lead. In a specific embodiment, the inner frame 21 is provided with a notch corresponding to the axle hole or the hidden door axle at the axle hole 21, and two ends of each notch are respectively connected to two ends of the axle hole. The specific embodiment of the shaft hole 61 is as follows:

specifically, the shaft hole 61 is composed of an upper shaft hole 61A and a lower shaft hole 61B, the inner frame 21 is divided into a C-shaped frame 21A and a bar-shaped frame 21B corresponding to the upper shaft hole 61A and the lower shaft hole 61B, wherein two end portions of the C-shaped frame 21A are respectively connected with two shaft hole end portions, which are far away from each other, of the upper shaft hole 61A and the lower shaft hole 61B, and the bar-shaped frame 21B is respectively connected with two shaft hole end portions, which are near to each other, of the upper shaft hole 61A and the lower shaft hole 61B.

In order to enhance the strength of the cabinet door and prevent the cabinet door from deforming, the inner frame and the outer frame are respectively provided with a plurality of reinforcing ribs 24 in a hidden way, and the reinforcing ribs 24 are well known by those skilled in the art.

The present invention is based on the above-described embodiments of the cabinet door, and the present invention provides a cabinet door, and a towel rack 41 provided to the cabinet door by a towel rack attachment structure provided to the cabinet door as described below.

Establish towel rail assembly structure on cabinet door, including the cabinet door of constituteing by door mainboard and door subplate to and establish towel rail 41 on the cabinet door, wherein:

the door main board comprises an outer frame 11 arranged along the circumferential direction of the door main board; the door subplate is an inner frame 21 which is arranged opposite to the outer frame, and the inner frame 21 is embedded into the outer frame 11 in opposite directions and is connected with the inner frame by clamping 23 into a whole.

The towel rack 41 comprises a towel bar body, and a first supporting leg 411 and a second supporting leg 412 with the rear ends respectively connected to the two ends of the towel bar body vertically,

the structure of the towel rack assembly structure is characterized as follows:

first, a first gap 51 and a second gap 52 are respectively arranged on the first vertical frame and the second vertical frame of the inner frame 21, and the first gap 51 and the second gap 52 are oppositely and symmetrically arranged.

Specifically, the first notch 51 and the second notch 52 both vertically penetrate through the two side surfaces of the inner frame 21 in the thickness direction.

Secondly, along the width direction of the vertical frame, at the bottom of the first notch 51 and the second notch 52, respectively, towards the inner groove 53 and the inner groove 54 which are integrally concaved on the outer side of the vertical frame, wherein:

specifically, the inner groove 53 is communicated with the first notch 51, and a stepped clamping structure is formed between the inner groove 53 and the first notch 51, and similarly, the inner groove 54 is communicated with the second notch 52, and a stepped clamping structure is formed between the inner groove 54 and the second notch 52.

Specifically, the groove wall of the inner groove 53 away from the inner side surface of the inner frame (the inner side surface serving as the cabinet door when the embedded door main board is connected) communicates with the end of the first notch 51, and the groove wall of the inner groove 54 away from the inner side surface of the inner frame (the inner side surface serving as the cabinet door when the embedded door main board is connected) communicates with the end of the second notch 52.

Thirdly, simultaneously the lateral surfaces of the first supporting leg 411 and the second supporting leg 412 are respectively provided with a clamping convex block 42 which is connected integrally and matched with the ladder-shaped clamping structure in a back-to-back manner, and the clamping convex block 42 is connected with the ladder-shaped clamping structure.

In order to disassemble and assemble the towel rack, the disassembling and assembling pressing mechanisms 43 are respectively arranged at the connecting outer end parts between the first supporting leg 411, the second supporting leg 412 and the towel bar body, and the clamping convex blocks and the stepped clamping structure are mutually clamped or separated through the disassembling and assembling pressing mechanisms 43.

The specific embodiment of the dismounting and pressing mechanism is as follows:

the detachable pressing mechanism 43 includes a slope structure 43A provided at the connecting outer end.

(II) be close to joint lug 42's both sides position sets up first slot, second slot respectively, the one end of first slot, second slot extends towards inclined plane structure 43A respectively, and inclined plane structure department communicates as an organic whole each other to form trilateral slot 43B that encircles the joint lug around joint lug 42.

In order to drop hung objects, the outer side surface of the towel rack body is provided with a plurality of 3D bulges 44.

Meanwhile, in order to enhance the strength of the towel rack, reinforcing ribs are further arranged on the inner side surface of the towel rack body, each reinforcing rib is composed of a longitudinal reinforcing rib distributed along the length direction of the towel rack body, a plurality of vertical reinforcing ribs which are arranged at intervals and are vertically and integrally connected are arranged along the length direction of each longitudinal reinforcing rib, and two ends of each reinforcing rib extend to two sides along the width direction of the towel rack body.

The existing handle has the risk of colliding with the body part in the using process, the risk is more prominent to a storage cabinet, a bathroom cabinet and the like used in public places, and the handle is not attractive and troublesome to assemble. The utility model provides a hidden handle applied to the fields of storage cabinets, bathroom cabinets, wardrobes, cabinets, bookcases and the like for the consideration of safety and durability of use, and the handle can be flush and hidden with the outer side surface of the cabinet door.

Stealthy handle 31, including the cabinet door, its structural feature lies in:

one of them, be equipped with the notch towards the side through integrative indent shaping's inner groovy structure in one side of cabinet door, the inner groovy structure includes towards the integrative outside outstanding wing section extension 33 that extends of side direction, and with wing section extension 33 is in opposite directions and the groove wall 32 of establishing to and be located wing section extension 33, the first groove wall 34 between the groove wall 32, second groove wall 35 and tank bottom surface 36, first groove wall 24, second groove wall 35 and wing section extension 33, groove wall 32 and tank bottom surface 36 are the integrated into one piece between and are connected, wherein, first groove wall 34, second groove wall 35 are the concave arc curved surface.

Secondly, the outer surface of the wing-shaped extension part 33 and the outer surface of the cabinet door 1 are positioned on the same horizontal plane, but the width of the wing-shaped extension part 33 is smaller than that of the groove wall surface 32, so that a handle notch 37 communicated with the inner groove structure is formed between the side edge of the wing-shaped extension part 33 and the side edge of the groove wall surface 32, the inner groove structure forms a handle space, and the wing-shaped extension part 33 forms the invisible handle.

Specifically, two ends of the wing-shaped extension 33 are respectively connected with the side edges of the cabinet door 1 through arc-shaped transition structures.

In the specific embodiment, the present invention does not specifically limit the airfoil extension 33 and the inner groove structure, and the following embodiments may be preferred: the width of the airfoil extension is 0.5-3 cm. The groove depth of the inner groove structure is 2-6cm, the groove height is 5-20cm, and the groove width is 0.5-2.5 cm.

It should be noted that the invisible handle 31 of the present invention is applicable to a common cabinet door, and is also applicable to the cabinet door 1 with the novel structure of the present invention.

The specific implementation mode of the cabinet door with the novel structure provided with the invisible handle is as follows:

specifically, cabinet door 1 includes the door mainboard, the door mainboard includes along the door mainboard outside frame 11 that circumference all around set up and locate plane board 12 in the outside frame, outside frame 11 through arc curved surface 13 or inclined plane with plane board 12 an organic whole is connected, makes plane board 12 is located along outside frame thickness direction sunk connection in outside frame 11.

Meanwhile, the invisible handle 31 comprises an inner groove structure with a notch formed inwards towards the outer side edge of the outer frame in an integrated concave manner, the inner groove structure comprises a wing-shaped extension part 33 extending outwards and protruding outwards towards the outer side edge of the outer frame in an integrated manner, and a groove wall surface 32 arranged opposite to the wing-shaped extension part, wherein the outer surface of the wing-shaped extension part 33 and the outer surface of the outer frame 11 are positioned on the same horizontal plane, the width of the wing-shaped extension part 33 is smaller than that of the groove wall surface 32, so that a handle space 37 is formed in the inner groove structure, the wing-shaped extension part 33 forms the invisible handle, and two end parts of the wing-shaped extension part 33 are connected with the side edge of the outer frame through arc-shaped transition structures respectively.

In addition, because there are many parts and cumbersome assembly problems in the hinge method using the door shaft/shaft hole, a plurality of hidden door shafts 62 coaxially disposed are further disposed on one side of the cabinet door 1, wherein the specific embodiment of the hidden door shafts is as follows: the side of the outer frame is provided with a hidden door shaft, the hidden door shafts 62 are integrally arranged on one side of the outer frame along the axial lead, the inner frame is provided with a notch at the position corresponding to the hidden door shaft, and the two ends of the notch are respectively connected with the two ends of the hidden door shaft. The other side of the cabinet door 1 is provided with an integrally formed invisible handle 31, a lock assembly area 63 is arranged at a position close to the invisible handle 31, and a wind-proof buckle and an electronic lock are arranged in the lock assembly area.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (8)

1. The utility model provides an invisible handle, includes the cabinet door, its characterized in that: the invisible handle is characterized in that an inner groove structure is arranged on one side of the cabinet door, wherein the inner groove structure is formed by integrally and concavely forming a notch towards the side edge, the inner groove structure comprises a wing-shaped extension part and a groove wall surface, the wing-shaped extension part integrally extends and protrudes outwards towards the side edge, the groove wall surface is opposite to the wing-shaped extension part, the outer surface of the wing-shaped extension part and the outer surface of the cabinet door are located on the same horizontal plane, the width of the wing-shaped extension part is smaller than that of the groove wall surface to form a handle notch, the handle notch enables the inner groove structure to form a handle space, and the wing-shaped extension part forms the invisible handle.

2. The invisible handle according to claim 1, wherein: the two end parts of the wing-shaped extension part are respectively connected with the side edge of the cabinet door through arc-shaped transition structures.

3. The invisible handle according to claim 1, wherein: the inner groove structure further comprises a first groove wall surface, a second groove wall surface and a groove bottom surface which are located between the wing-shaped extension portion and the groove wall surface, the first groove wall surface and the second groove wall surface are integrally connected with the wing-shaped extension portion, the groove wall surface and the groove bottom surface, and the first groove wall surface and the second groove wall surface are concave arc curved surfaces.

4. The invisible handle according to any one of claims 1-3, wherein: the width of the airfoil extension is 0.5-3 cm.

5. The invisible handle according to claim 4, wherein: the groove depth of the inner groove structure is 2-6cm, the groove height is 5-20cm, and the groove width is 0.5-2.5 cm.

6. The invisible handle according to any one of claims 1-3, wherein: the cabinet door comprises a door main board, the door main board comprises an outer frame arranged along the circumferential direction of the door main board and a plane board arranged in the outer frame, and the outer frame is integrally connected with the plane board through an arc-shaped curved surface or an inclined surface, so that the plane board is positioned in the outer frame and is connected in a concave manner along the thickness direction of the outer frame; meanwhile, the inner groove structure is arranged on one side of the outer frame, the wing-shaped extension portion integrally extends outwards towards the outer side of the outer frame to protrude, and the outer surface of the wing-shaped extension portion and the outer surface of the outer frame are located on the same horizontal plane.

7. The invisible handle according to claim 6, wherein: the cabinet door further comprises a door auxiliary plate, the door auxiliary plate is an inner frame which is oppositely arranged with the outer frame, and the inner frame is oppositely embedded into the outer frame and is connected with the outer frame in a clamping manner into a whole to form the cabinet door.

8. A cabinet door, its characterized in that: the invisible handle as claimed in any one of claims 1-5 is arranged on one side of the cabinet door.

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