Rotatable handle and cabinet

Abstract

The utility model discloses a rotatable handle and a cabinet. The rotatable handle comprises a base, a fixing ring, a limiting piece and a rotating ring. The whole rotatable handle is of an annular structure, so that the rotatable handle is more attractive; the rotatable handle is provided with the rotating ring and the fixed ring which are matched through the limiting piece, the fixed ring is fixed after being fixedly connected with the base, the rotating ring and the fixed ring are connected through the limiting piece, the rotating ring can circumferentially rotate by 360 degrees, the outer side of the rotating ring comprises the inwards-concave massage lines, and the massage lines are arranged on the outer surface of the rotating ring. And the door plate can be opened and closed as a handle, and can also be used as a decompression piece for playing. The rotatable annular handle can also be mounted on a wall plate for decoration and hanging, for example, the rotatable annular handle is mounted on two side walls of a window for folding and fixing a floor curtain and mounted on the wall surface of a hallway aisle for a hook-like effect of a tie, a headband and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture, and more specifically, to a rotatable handle and a cabinet. Background Art

[0002] A basic function of a handle is to open and close doors, drawers, and cabinets. Whether it is indoor or outdoor doors, windows, wardrobes, entrances, drawers, cabinets, televisions, and other cabinet drawers, handles are used. Handles can be divided into no handles, short handles, half-length handles, and extra-long handles according to the distance, length, and shape between the handle holes. The common hole spacing of domestic handle products is 96 mm and 128 mm. Among them, the handleless handle is also called a hidden handle, which can prevent human bumps. The shape of the handle can be divided into square handles, rotating handles, folding hidden handles, round handles, etc. The handles commonly used in the prior art are mostly round handles, which can only achieve the basic function of closing the door.

[0003] Prior art announcement number CN208259392U, application number 2017210269047, application date 2017.08.19 discloses a ring-shaped hardware handle, including a handle, the handle is ring-shaped, the interior of the handle is a hollow structure, the inner wall of the handle is fixedly provided with two ring-shaped flanges, the two ring-shaped flanges are symmetrical to each other along the horizontal central axis of the handle, a guide groove is provided between the two ring-shaped flanges, a guide block is provided in the guide groove, the top of the guide block is connected to a spring, the lower end of the spring is connected to the top of the guide block, the upper end of the spring is connected to a button block, and the handle A button slot is arranged on the outside, a button plate is arranged at the bottom of the button block, the button block is clamped in the button slot through the button plate, a plurality of button accommodating slots are arranged on the outside of the handle, all the button accommodating slots are interlinked with the button slots, a spring guide slot for positioning the spring direction and accommodating the button plate is arranged in the button accommodating slot, a left opening is arranged at the left end of the spring guide slot, a right opening is arranged at the right end of the spring guide slot, both the left opening and the right opening are interlinked with the guide slot, by rotating the ring-shaped hardware handle, the oxidized part of the ring-shaped hardware handle enters the drawer and does not come into direct contact with the human hand. However, the purpose of the ring-shaped hardware handle is to prevent oxidation and cuts on the human hand, and its function is still to open and close the drawer.

[0004] Therefore, there is an urgent need to provide a rotatable handle and a cabinet that can realize multiple functions. Utility Model Content

[0005] In view of this, the utility model provides a rotatable handle and a cabinet, which realizes multi-functions on the basis of opening and closing door panels. This ring handle can also be installed on the wall panel for decoration and hanging, such as being installed on the walls on both sides of the window for the collection and fixing of floor-length curtains, and being installed on the wall of the entrance corridor for the similar hook function of ties, scarves, etc.

[0006] On the one hand, the utility model provides a rotatable handle, including a base, a fixed ring, a limiter and a rotating ring, wherein:

[0007] The fixing ring is an annular structure, and the centerline position of the outer side of the fixing ring includes a fixing groove recessed toward the inner side of the fixing ring, and the fixing groove is arranged circumferentially around the outer side of the fixing ring; the inner side of the fixing ring is connected to a fixing block protruding toward the center of the fixing ring, and the fixing block is provided with a connecting hole, and the connecting hole passes through the fixing block; in the direction from the outer side of the fixing ring to the inner side of the fixing ring, the centerline of the fixing block and the outer side of the fixing ring at least partially do not overlap;

[0008] The rotating ring is an annular structure, the outer side of the rotating ring includes a concave massage pattern, the inner center line position of the rotating ring includes a slot that is concave toward the outer side of the rotating ring, and the slot is circumferentially arranged around the inner side of the rotating ring;

[0009] The limiting member is an annular structure, and the limiting member matches the fixing groove and the clamping groove at the same time. The limiting member is partially inserted in the fixing groove and partially inserted in the clamping groove. In the direction from the outer side of the fixing ring to the inner side of the fixing ring, the thickness of the limiting member is a, the depth of the fixing groove is b, and the depth of the clamping groove is c, wherein a≥b+c;

[0010] The base is a columnar structure, and the base includes a front panel and a side panel. The side panels are vertically connected around the edge of the front panel to form a accommodating space. The side panel includes a hollow area. A mounting seat is provided on the side of the accommodating space close to the hollow area, and a threaded hole is provided in the mounting seat. The fixing block of the fixing ring passes through the hollow area and is inserted into the accommodating space. The bolts pass through the connecting hole and the threaded hole in turn, and the fixing ring and the base are detachably connected. A door panel threaded hole is also provided in the accommodating space.

[0011] Optionally, the back side of the side panel is a plane or an inclined surface, and the back side of the side panel is the side away from the front panel;

[0012] When the back surface of the side plate is a plane, the height of the side plate is the same everywhere along the extension direction of the central axis of the rotating ring;

[0013] When the back surface of the side plate is an inclined surface, along the extension direction of the central axis of the rotating ring, the height of the lower end of the side plate is greater than the height of the upper end of the side plate, and the upper end of the side plate is the end close to the fixed block;

[0014] Alternatively, when the back surface of the side plate is an inclined surface, along the extension direction of the central axis of the rotating ring, the height of the upper end of the side plate is greater than the height of the lower end of the side plate.

[0015] Optionally, the material of the limiting member includes elastic rubber, and / or the limiting member includes a cutout.

[0016] Optionally, the cross-section of the limiting member is circular, square or flat.

[0017] Optionally, a wear-resistant layer is provided on the surface of the fixing groove and / or the clamping groove that contacts the limiting member.

[0018] Optionally, the material of the wear-resistant layer includes fluorocarbon, and the thickness of the wear-resistant layer is between 50 microns and 80 microns.

[0019] Optionally, the accommodating space further includes a plug-in column, the door panel threaded hole is arranged in the plug-in column, and the end of the plug-in column protrudes from the side panel.

[0020] Optionally, along the extension direction of the central axis of the rotating ring, the width of the rotating ring is greater than or equal to the width of the fixed ring.

[0021] Optionally, the massage lines are in the shape of diamond-shaped array protrusions.

[0022] On the other hand, the utility model further provides a cabinet, comprising the above-mentioned rotatable handle and a door panel, wherein the rotatable handle is detachably connected to the mounting hole on the door panel and the threaded hole on the door panel through a bolt.

[0023] Compared with the prior art, the rotatable handle and cabinet provided by the utility model achieve at least the following beneficial effects:

[0024] The rotatable handle of the utility model is an annular structure as a whole, which is more beautiful; the rotatable handle of the utility model has a rotating ring and a fixed ring matched by a limiter, the fixed ring is fixedly connected to the base and remains fixed, the rotating ring and the fixed ring are connected by the limiter, the rotating ring can rotate 360° circumferentially, the outer side of the rotating ring includes a concave massage pattern, and the massage pattern is arranged on the outer surface of the rotating ring, which plays a role of massage and decompression, and can not only be used as a handle to open and close the door panel, but also as a decompression piece to play. This rotatable annular handle can also be installed on the wall panel for decoration and hanging, for example, it is installed on the walls on both sides of the window to collect and fix the floor-length curtains, and it is installed on the wall of the entrance corridor to play a similar hook role for ties, scarves, etc.

[0025] The limiter is partially located in the fixed groove and partially located in the clamping groove. The limiter connects the rotating ring and the fixed ring. When the rotating ring rotates, the limiter also limits the rotating ring to prevent it from moving in the front-back direction. The limiter also acts as a damper. The contact surface between the rotating ring and the limiter generates friction, which creates a damping feeling when the rotating ring rotates.

[0026] In the direction from the outside of the fixed ring to the inside of the fixed ring, the thickness of the limiter is a, the depth of the fixed groove is b, and the depth of the slot is c, where a≥b+c. When a=b+c, the outside of the fixed ring contacts the inside of the rotating ring, that is, there is no gap between the fixed ring and the rotating ring, which is more beautiful. When a>b+c, the outside of the fixed ring does not contact the inside of the rotating ring, that is, there is a gap between the fixed ring and the rotating ring, which can prevent the rotating ring from contacting the fixed ring. The rotating ring generates friction when rotating, affecting the rotation of the rotating ring.

[0027] The base includes a front panel and side panels, and the side panels are vertically connected around the edges of the front panel to form a accommodating space. A hollow area is set on the side panels of the base. The hollow area is located at the top during installation. A mounting seat is provided on the side close to the hollow area in the accommodating space, and a threaded hole is provided in the mounting seat. The fixing block of the fixing ring passes through the hollow area and is inserted into the accommodating space. The bolts pass through the connecting holes and the threaded holes in turn, and the fixing ring and the base are detachably connected. A door panel threaded hole is also provided in the accommodating space, and the door panel threaded hole is used to connect the base with the door panel.

[0028] Of course, any product implementing the present utility model does not necessarily need to achieve all of the above-mentioned technical effects at the same time.

[0029] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the present invention.

[0031] Figure 1 is a structural schematic diagram of a rotatable handle provided in this embodiment;

[0032] Figure 2 is a side view of a rotatable handle provided in this embodiment;

[0033] Figure 3 is a top view of a rotatable handle provided in this embodiment;

[0034] Figure 4 is an exploded schematic diagram of a rotatable handle provided in this embodiment;

[0035] Figure 5 It is a schematic diagram of the structure of the fixed ring, the limiter and the rotating ring;

[0036] Figure 6 It is a schematic diagram of the installation of the rotatable handle;

[0037] Figure 7It is a schematic diagram of the structure of the base;

[0038] Figure 8 It is a side view of the base;

[0039] Fig. 9 It is a side view of yet another base;

[0040] Fig.10 This is a side view of another rotatable handle provided by the utility model;

[0041] Fig.11 It is a side view of yet another base;

[0042] Fig.12 This is a side view of another rotatable handle provided by the utility model;

[0043] Fig.13 It is a structural schematic diagram of a cabinet provided in this embodiment. DETAILED DESCRIPTION

[0044] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention.

[0045] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present invention, its application, or uses.

[0046] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered as part of the specification.

[0047] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0048] It should be noted that like reference numerals and letters refer to similar items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0049] Embodiment 1

[0050] Combination Figures 1 to 8 , Figure 1 is a schematic diagram of the structure of a rotatable handle provided in this embodiment, Figure 2 is a side view of a rotatable handle provided in this embodiment, Figure 3 is a top view of a rotatable handle provided in this embodiment, Figure 4is an exploded schematic diagram of a rotatable handle provided in this embodiment, Figure 5 It is a schematic diagram of the structure of the fixed ring, the limiter and the rotating ring. Figure 6 This is a schematic diagram of the installation of a rotatable handle. Figure 7 This is a schematic diagram of the base structure. Figure 8 It is a side view of the base.

[0051] The rotatable handle 100 provided in this embodiment includes a base 10 , a fixing ring 20 , a limiting member 30 and a rotating ring 40 .

[0052] The fixing ring 20 is an annular structure. The centerline position of the outer side of the fixing ring 20 includes a fixing groove 201 that is recessed toward the inner side of the fixing ring 20. The fixing groove 201 is circumferentially arranged around the outer side of the fixing ring 20. The inner side of the fixing ring 20 is connected to a fixing block 202 that protrudes toward the center of the fixing ring 20. The fixing block 202 is provided with a connecting hole 203 that passes through the fixing block 202. In the direction from the outer side of the fixing ring 20 to the inner side of the fixing ring 20 (i.e., the front-to-back direction), the fixing hole and the centerline of the outer side of the fixing ring 20 (the centerline along the up-down direction) at least partially do not overlap.

[0053] The rotating ring 40 is an annular structure. The outer side of the rotating ring 40 includes a concave massage pattern 401. The inner center line of the rotating ring 40 includes a slot 402 that is concave toward the outer side of the rotating ring 40. The slot 402 is circumferentially arranged around the inner side of the rotating ring 40.

[0054] The limiting member 30 is an annular structure, and the limiting member 30 matches the fixing groove 201 and the clamping groove 402 at the same time. The limiting member 30 is partially inserted in the fixing groove 201 and partially inserted in the clamping groove 402. In the direction from the outside of the fixing ring 20 to the inside of the fixing ring 20, the thickness of the limiting member 30 is a, the depth of the fixing groove 201 is b, and the depth of the clamping groove 402 is c, wherein a≥b+c;

[0055] The base 10 is a columnar structure, and the base 10 includes a front panel 1001 and a side panel 1003. The side panel 1003 is vertically connected around the edge of the front panel 1001 to form a accommodating space 1002. The side panel 1003 includes a hollow area 101. A mounting seat is provided on the side of the accommodating space 1002 close to the hollow area 101. A threaded hole 102 is provided in the mounting seat. The fixing block 202 of the fixing ring 20 passes through the hollow area 101 and is inserted into the accommodating space 1002. The bolt 103 passes through the connecting hole 203 and the threaded hole 102 in sequence, and the fixing ring 20 and the base 10 are detachably connected. A door panel threaded hole 104 is also provided in the accommodating space 1002.

[0056] Specifically, the fixed ring 20 is connected to the base 10, and the base 10 is also used to connect to the door panel of the cabinet, which is not shown here. The limiter 30 is used to limit the position so that the rotating ring 40 rotates around the fixed ring 20, so that the rotating ring 40 can be rotated 360 degrees in any direction by holding and twisting the rotating ring 40 by hand.

[0057] The fixed ring 20 is an annular structure, specifically a circular ring. The fixed ring 20 is a circular ring, and the rotating ring 40 is also a circular ring, which is convenient for rotation.

[0058] The centerline position of the outer side of the fixing ring 20 includes a fixing groove 201 that is recessed toward the inner side of the fixing ring 20, and the fixing groove 201 is circumferentially arranged around the outer side of the fixing ring 20; the outer side of the fixing ring 20 is relative to the inner side of the fixing ring 20, and the centerline of the outer side of the fixing ring 20 means that the fixing ring 20 can be divided into two symmetrical parts in the front-to-back direction.

[0059] The inner side of the fixing ring 20 is connected to a fixing block 202 protruding toward the center of the fixing ring 20 . The shape of the fixing block 202 is not specifically limited here, and it can be a cube or a cylinder. This embodiment only takes the fixing block 202 as a cube as an example for schematic description.

[0060] The fixing block 202 is provided with a connecting hole 203 , which penetrates the fixing block 202 . When the fixing block 202 and the base 10 are subsequently connected, the bolt 103 needs to penetrate the connecting hole 203 .

[0061] In the direction from the outside of the fixing ring 20 to the inside of the fixing ring 20, the center line of the fixing block 202 and the outside of the fixing ring 20 at least partially do not overlap, and the fixing block 202 is arranged at the edge of the fixing ring 20, that is, the fixing block 202 is flush with the edge of the fixing ring 20, so that the thickness of the fixing block 202 along the front-to-back direction can be reduced. Since the fixing block 202 needs to pass through the hollow area 101 of the base 10, the width of the hollow area 101 along the front-to-back direction can be reduced, thereby reducing the width of the base 10 along the front-to-back direction.

[0062] The rotating ring 40 is also an annular structure, i.e., a circular ring. The outer side of the rotating ring 40 includes a concave massage pattern 401. The material of the rotating ring 40 here can be wood, of course, it can also be jade, stone, etc., and it can also be other materials, which are not specifically limited here. Optionally, the shape of the massage pattern 401 is a diamond array protrusion. The massage pattern 401 is arranged on the outer surface of the rotating ring 40 to play the role of massage and decompression. It can not only be used as a handle to open and close the door panel, but also can be played as a decompression piece.

[0063] The inner centerline position of the rotating ring 40 includes a slot 402 that is recessed toward the outer side of the rotating ring 40. The slot 402 is circumferentially arranged around the inner side of the rotating ring 40. The slot 402 here provides a snap-fit ​​position for the limit member 30. The slot 402 is arranged around the rotating ring 40 and is located at the centerline position. The inner centerline position of the rotating ring 40 here refers to the position along the centerline that can divide the rotating ring 40 into two symmetrical parts.

[0064] Optionally, along the extension direction of the central axis of the rotating ring 40, the width of the rotating ring 40 is greater than or equal to the width of the fixed ring 20. The width of the rotating ring 40 can be equal to the width of the fixed ring 20, the rotating ring 40 and the fixed ring 20 have the same width, and the outer edges of the rotating ring 40 and the fixed ring 20 are consistent, which is more beautiful and the rotation is more stable. Optionally, along the extension direction of the central axis of the rotating ring 40, the width of the rotating ring 40 is greater than the width of the fixed ring 20. In this case, the width of the rotating ring 40 can be increased according to the size of the hand to improve the adaptability of the rotating ring 40.

[0065] The stopper 30 is an annular structure, that is, the stopper 30 is also a circular ring. Figure 5 , Figure 5 The limiting member 30, the fixed ring 20 and the rotating ring 40 are pattern-filled. The limiting member 30 matches the fixed groove 201 and the clamping groove 402 at the same time. The limiting member 30 is partially inserted in the fixed groove 201 and partially inserted in the clamping groove 402. In the direction from the outside of the fixed ring 20 to the inside of the fixed ring 20, the limiting member 30 is partially located in the fixed groove 201 and partially located in the clamping groove 402. The limiting member 30 plays the role of connecting the rotating ring 40 and the fixed ring 20. Of course, during the rotation of the rotating ring 40, the limiting member 30 also plays the role of limiting the rotating ring 40 to prevent the rotating ring 40 from moving in the front-back direction. In addition, the limiting member 30 also plays the role of damping, that is, the contact surface between the rotating ring 40 and the limiting member 30 will generate friction, so that the rotating ring 40 will produce a damping feeling when it rotates.

[0066] In the direction from the outside of the fixed ring 20 to the inside of the fixed ring 20, the thickness of the limiter 30 is a, the depth of the fixed groove 201 is b, and the depth of the slot 402 is c, wherein a≥b+c. It can be understood that when a=b+c, the outside of the fixed ring 20 contacts the inside of the rotating ring 40, that is, there is no gap between the fixed ring 20 and the rotating ring 40, which is more beautiful. When a>b+c, the outside of the fixed ring 20 does not contact the inside of the rotating ring 40, that is, there is a gap between the fixed ring 20 and the rotating ring 40, which can prevent the rotating ring 40 from contacting the fixed ring 20. The rotating ring 40 generates friction when rotating, which affects the rotation of the rotating ring 40.

[0067] The base 10 is a columnar structure. When installed, the base 10 is located in the hollow position of the fixing ring 20. The base 10 includes a front panel 1001 and a side panel 1003. The side panel 1003 is vertically connected around the edge of the front panel 1001 to form an accommodating space 1002. That is, the base 10 has a semi-enclosed accommodating space 1002. The opening is located at the back of the base 10, and the front of the base 10 is provided with the front panel 1001. The side panel 1003 of the base 10 includes a hollow area 101. When installed, the hollow area 101 is located at the top. A mounting seat 106 is provided on one side of the accommodating space 1002 close to the hollow area 101. The mounting seat 106 is provided with a threaded hole 102, such as Figure 6 As shown, Figure 6 Each structure is pattern-filled, the fixing block 202 of the fixing ring 20 penetrates the hollow area 101 and is inserted into the accommodating space 1002 , and the bolt 103 penetrates the connecting hole 203 and the threaded hole 102 in sequence, so that the fixing ring 20 and the base 10 are detachably connected.

[0068] A door panel threaded hole 104 is also provided in the accommodating space 1002 , and the door panel threaded hole 104 is used to connect the base 10 to the door panel.

[0069] When installing the rotatable handle 100, first snap the stopper 30 into the fixing groove 201 of the fixing ring 20, and then sleeve the rotating ring 40, so that the stopper 30 is inserted into the slot 402 of the rotating ring 40, so that the rotating ring 40 and the fixing ring 20 form a rotating body. The fixing hole of the fixing ring 20 passes through the hollow area 101 of the side plate 1003 of the base 10 and is inserted into the accommodating space 1002, and the bolt 103 passes through the connecting hole 203 and the threaded hole 102 in sequence to connect the fixing ring 20 and the base 10. Then the base 10 is connected to the door panel by the bolt 103.

[0070] Compared with the prior art, the rotatable handle 100 of this embodiment has at least the following beneficial effects:

[0071] The rotatable handle 100 of the present embodiment is annular in structure as a whole, which is more beautiful. The rotatable handle 100 in the present embodiment has a rotating ring 40 and a fixed ring 20 matched by a limiter 30. The fixed ring 20 remains fixed after being fixedly connected to the base 10. The rotating ring 40 is connected to the fixed ring 20 by the limiter 30. The rotating ring 40 can rotate 360° in a circumferential direction. The outer side of the rotating ring 40 includes a concave massage pattern 401. The massage pattern 401 is arranged on the outer surface of the rotating ring 40, which plays a role of massaging and decompression. It can not only be used as a handle to open and close door panels, but also can be played as a decompression piece.

[0072] Embodiment 2

[0073] Continue to refer to Figures 1 to 8 , and reference Fig. 9, Fig.10 , Fig.11 and Fig.12 , Fig. 9 This is a side view of another base. Fig.10 This is a side view of another rotatable handle provided by the utility model. Fig.11 This is a side view of another base. Fig.12 It is a side view of another rotatable handle provided by the utility model.

[0074] The rotatable handle 100 provided in this embodiment includes a base 10 , a fixing ring 20 , a limiting member 30 and a rotating ring 40 .

[0075] The fixing ring 20 is an annular structure. The centerline position of the outer side of the fixing ring 20 includes a fixing groove 201 that is recessed toward the inner side of the fixing ring 20. The fixing groove 201 is circumferentially arranged around the outer side of the fixing ring 20. The inner side of the fixing ring 20 is connected to a fixing block 202 that protrudes toward the center of the fixing ring 20. The fixing block 202 is provided with a connecting hole 203 that passes through the fixing block 202. In the direction from the outer side of the fixing ring 20 to the inner side of the fixing ring 20, the fixing hole and the centerline of the outer side of the fixing ring 20 at least partially do not overlap.

[0076] The rotating ring 40 is an annular structure. The outer side of the rotating ring 40 includes a concave massage pattern 401. The inner center line of the rotating ring 40 includes a slot 402 that is concave toward the outer side of the rotating ring 40. The slot 402 is circumferentially arranged around the inner side of the rotating ring 40.

[0077] The limiting member 30 is an annular structure, and the limiting member 30 matches the fixing groove 201 and the clamping groove 402 at the same time. The limiting member 30 is partially inserted in the fixing groove 201 and partially inserted in the clamping groove 402. In the direction from the outside of the fixing ring 20 to the inside of the fixing ring 20, the thickness of the limiting member 30 is a, the depth of the fixing groove 201 is b, and the depth of the clamping groove 402 is c, wherein a≥b+c;

[0078] The base 10 is a columnar structure, and the base 10 includes a front panel 1001 and a side panel 1003. The side panel 1003 is vertically connected around the edge of the front panel 1001 to form a accommodating space 1002. The side panel 1003 includes a hollow area 101. A mounting seat is provided on the side of the accommodating space 1002 close to the hollow area 101. A threaded hole 102 is provided in the mounting seat. The fixing block 202 of the fixing ring 20 passes through the hollow area 101 and is inserted into the accommodating space 1002. The bolt 103 passes through the connecting hole 203 and the threaded hole 102 in sequence, and the fixing ring 20 and the base 10 are detachably connected. A door panel threaded hole 104 is also provided in the accommodating space 1002.

[0079] The rotatable handle 100 of the present embodiment is annular in structure as a whole, which is more beautiful. The rotatable handle 100 in the present embodiment has a rotating ring 40 and a fixed ring 20 matched by a limiter 30. The fixed ring 20 remains fixed after being fixedly connected to the base 10. The rotating ring 40 is connected to the fixed ring 20 by the limiter 30. The rotating ring 40 can rotate 360° in a circumferential direction. The outer side of the rotating ring 40 includes a concave massage pattern 401. The massage pattern 401 is arranged on the outer surface of the rotating ring 40, which plays a role of massaging and decompression. It can not only be used as a handle to open and close door panels, but also can be played as a decompression piece.

[0080] On this basis, in this embodiment, the structure of the back side of the side panel 1003 is adjusted. The back side of the side panel 1003 is a plane or an inclined surface, and the back side of the side panel 1003 is the side away from the front panel 1001;

[0081] like Figure 7 and Figure 8 As shown, when the back side panel 1003 is a plane, the height of the side panel 1003 is the same along the extension direction of the central axis of the rotating ring 40; since the back side panel 1003 is a plane, after the base 10 is installed on the door panel, the rotatable handle 100 is also parallel to the door panel. At this time, the rotatable handle 100 is suitable for installation at a height of about 1.5 meters.

[0082] like Fig. 9 and Fig.10 As shown, when the back of the side plate 1003 is an inclined surface, the height of the lower end of the side plate 1003 is greater than the height of the upper end of the side plate 1003 in the extension direction of the central axis of the rotating ring 40 (that is, the front-to-back direction), and the upper end of the side plate 1003 is the end close to the fixed block 202. Since the back of the side plate 1003 is an inclined surface, after the base 10 is installed on the door panel, the rotatable handle 100 also forms a certain angle with the door panel. Fig.10 It is shown in the figure that the rotatable handle 100 is inclined, and the lower end of the rotating ring 40 is inclined toward the side away from the door panel, and the upper end of the rotating ring 40 is inclined toward the side close to the door panel. The overall rotatable handle 100 is inclined upward. At this time, the rotatable handle 100 is suitable for installation in a lower position, which is easy to use. Moreover, the rotatable handle 100 seen by the human eye standing at a high place is still a complete ring, which improves the aesthetics.

[0083] like Fig.11 and Fig.12 As shown, when the back surface 10032 of the side plate 1003 is an inclined surface, the height of the upper end of the side plate 1003 is greater than the height of the lower end of the side plate 1003 along the extension direction of the central axis of the rotating ring 40. Since the back surface 10032 of the side plate 1003 is an inclined surface, after the base 10 is installed on the door panel, the rotatable handle 100 also forms a certain angle with the door panel. Fig.12It is shown in the figure that the rotatable handle 100 is inclined, and the lower end of the rotating ring 40 is inclined toward the side close to the door panel, and the upper end of the rotating ring 40 is inclined toward the side away from the door panel. The overall rotatable handle 100 is inclined downward. At this time, the rotatable handle 100 is suitable for installation at a higher position, which is easy to use, and the rotatable handle 100 seen by the human eye is still a complete ring, which improves the aesthetics.

[0084] The rotatable handle 100 in this embodiment is configured to have a flat surface or an inclined surface on the back surface 10032 of the side plate 1003 according to different installation heights: when the rotatable handle 100 is installed at a moderate height, the back surface 10032 of the side plate 1003 is a flat surface; when the rotatable handle 100 is installed at a low height, the back surface 10032 of the side plate 1003 is inclined upward, the height of the lower end of the side plate 1003 is greater than the height of the upper end of the side plate 1003, and the upper end of the side plate 1003 is the end close to the fixed block 202; when the rotatable handle 100 is installed at a high height, the back surface 10032 of the side plate 1003 is inclined downward, and the height of the upper end of the side plate 1003 is greater than the height of the lower end of the side plate 1003. The scope of application is wider and the design is more flexible.

[0085] Embodiment 3

[0086] Continue to refer to Figures 1 to 12 The rotatable handle 100 provided in this embodiment includes a base 10, a fixing ring 20, a limiting member 30 and a rotating ring 40.

[0087] The fixing ring 20 is an annular structure. The centerline position of the outer side of the fixing ring 20 includes a fixing groove 201 that is recessed toward the inner side of the fixing ring 20. The fixing groove 201 is circumferentially arranged around the outer side of the fixing ring 20. The inner side of the fixing ring 20 is connected to a fixing block 202 that protrudes toward the center of the fixing ring 20. The fixing block 202 is provided with a connecting hole 203 that passes through the fixing block 202. In the direction from the outer side of the fixing ring 20 to the inner side of the fixing ring 20, the fixing hole and the centerline of the outer side of the fixing ring 20 at least partially do not overlap.

[0088] The rotating ring 40 is an annular structure. The outer side of the rotating ring 40 includes a concave massage pattern 401. The inner center line of the rotating ring 40 includes a slot 402 that is concave toward the outer side of the rotating ring 40. The slot 402 is circumferentially arranged around the inner side of the rotating ring 40.

[0089] The limiting member 30 is an annular structure, and the limiting member 30 matches the fixing groove 201 and the clamping groove 402 at the same time. The limiting member 30 is partially inserted in the fixing groove 201 and partially inserted in the clamping groove 402. In the direction from the outside of the fixing ring 20 to the inside of the fixing ring 20, the thickness of the limiting member 30 is a, the depth of the fixing groove 201 is b, and the depth of the clamping groove 402 is c, wherein a≥b+c;

[0090] The base 10 is a columnar structure, and the base 10 includes a front panel 1001 and a side panel 1003. The side panel 1003 is vertically connected around the edge of the front panel 1001 to form a accommodating space 1002. The side panel 1003 includes a hollow area 101. A mounting seat is provided on the side of the accommodating space 1002 close to the hollow area 101. A threaded hole 102 is provided in the mounting seat. The fixing block 202 of the fixing ring 20 passes through the hollow area 101 and is inserted into the accommodating space 1002. The bolt 103 passes through the connecting hole 203 and the threaded hole 102 in sequence, and the fixing ring 20 and the base 10 are detachably connected. A door panel threaded hole 104 is also provided in the accommodating space 1002.

[0091] The rotatable handle 100 of the present embodiment is annular in structure as a whole, which is more beautiful. The rotatable handle 100 in the present embodiment has a rotating ring 40 and a fixed ring 20 matched by a limiter 30. The fixed ring 20 remains fixed after being fixedly connected to the base 10. The rotating ring 40 is connected to the fixed ring 20 by the limiter 30. The rotating ring 40 can rotate 360° in a circumferential direction. The outer side of the rotating ring 40 includes a concave massage pattern 401. The massage pattern 401 is arranged on the outer surface of the rotating ring 40, which plays a role of massaging and decompression. It can not only be used as a handle to open and close door panels, but also can be played as a decompression piece.

[0092] On this basis, the present embodiment makes structural adjustments to the limit member 30. When installing the limit member 30, it is necessary to insert the limit member 30 into the fixed groove 201 of the fixed ring 20, and then insert the rotating ring 40 to clamp the limit member 30 into the clamping groove 402. Therefore, the limit member 30 needs to be elastic to ensure that the limit member 30 can be compressed to a certain extent during installation.

[0093] In this embodiment, the material of the limit member 30 includes elastic rubber. The material of the limit member 30 can also be a material such as high-elastic nylon. The elastic material can ensure that the limit member 30 can be compressed to a certain extent during installation, so that the limit member 30 can be easily installed in the fixing groove 201 of the fixing ring 20 and the card groove 402 of the rotating ring 40.

[0094] In addition, the surface of the elastic rubber will produce a certain resistance, and the rotating ring 40 will produce a damping feeling during the rotation process.

[0095] In another embodiment of the utility model, Figure 4 , Figure 5 As shown, the stopper 30 includes a cutout 301. Of course, the stopper 30 can also be made of elastic rubber material. The stopper 30 is provided with a cutout 301, which can also ensure that the stopper 30 can be compressed to a certain extent during installation, so that the stopper 30 can be easily installed in the fixing groove 201 of the fixing ring 20 and the clamping groove 402 of the rotating ring 40.

[0096] Optionally, the cross section of the stopper 30 is circular, square or flat. Figure 4 As shown, the cross section of the stopper 30 is circular. In another embodiment of the present invention, the cross section of the stopper 30 is square, in another embodiment of the present invention, the cross section of the stopper 30 is flat, and in another embodiment of the present invention, the cross section of the stopper 30 is rectangular, which is not specifically limited here.

[0097] The cross-section of the limiting member 30 is circular, square or flat, and can play a limiting role, restricting the rotating ring 40 to rotate within the plane where the limiting member 30 is located, and preventing the rotating ring 40 from being displaced in the front-rear direction.

[0098] Embodiment 4

[0099] Continue to refer to Figures 1 to 12 The rotatable handle 100 provided in this embodiment includes a base 10, a fixing ring 20, a limiting member 30 and a rotating ring 40.

[0100] The fixing ring 20 is an annular structure. The centerline position of the outer side of the fixing ring 20 includes a fixing groove 201 that is recessed toward the inner side of the fixing ring 20. The fixing groove 201 is circumferentially arranged around the outer side of the fixing ring 20. The inner side of the fixing ring 20 is connected to a fixing block 202 that protrudes toward the center of the fixing ring 20. The fixing block 202 is provided with a connecting hole 203 that passes through the fixing block 202. In the direction from the outer side of the fixing ring 20 to the inner side of the fixing ring 20, the fixing hole and the centerline of the outer side of the fixing ring 20 at least partially do not overlap.

[0101] The rotating ring 40 is an annular structure. The outer side of the rotating ring 40 includes a concave massage pattern 401. The inner center line of the rotating ring 40 includes a slot 402 that is concave toward the outer side of the rotating ring 40. The slot 402 is circumferentially arranged around the inner side of the rotating ring 40.

[0102] The limiting member 30 is an annular structure, and the limiting member 30 matches the fixing groove 201 and the clamping groove 402 at the same time. The limiting member 30 is partially inserted in the fixing groove 201 and partially inserted in the clamping groove 402. In the direction from the outside of the fixing ring 20 to the inside of the fixing ring 20, the thickness of the limiting member 30 is a, the depth of the fixing groove 201 is b, and the depth of the clamping groove 402 is c, wherein a≥b+c;

[0103] The base 10 is a columnar structure, and the base 10 includes a front panel 1001 and a side panel 1003. The side panel 1003 is vertically connected around the edge of the front panel 1001 to form a accommodating space 1002. The side panel 1003 includes a hollow area 101. A mounting seat is provided on the side of the accommodating space 1002 close to the hollow area 101. A threaded hole 102 is provided in the mounting seat. The fixing block 202 of the fixing ring 20 passes through the hollow area 101 and is inserted into the accommodating space 1002. The bolt 103 passes through the connecting hole 203 and the threaded hole 102 in sequence, and the fixing ring 20 and the base 10 are detachably connected. A door panel threaded hole 104 is also provided in the accommodating space 1002.

[0104] The rotatable handle 100 of the present embodiment is annular in structure as a whole, which is more beautiful. The rotatable handle 100 in the present embodiment has a rotating ring 40 and a fixed ring 20 matched by a limiter 30. The fixed ring 20 remains fixed after being fixedly connected to the base 10. The rotating ring 40 is connected to the fixed ring 20 by the limiter 30. The rotating ring 40 can rotate 360° in a circumferential direction. The outer side of the rotating ring 40 includes a concave massage pattern 401. The massage pattern 401 is arranged on the outer surface of the rotating ring 40, which plays a role of massaging and decompression. It can not only be used as a handle to open and close door panels, but also can be played as a decompression piece.

[0105] On this basis, in this embodiment, a wear-resistant layer is provided on the fixed groove 201 and the clamping groove 402. Specifically, the surface of the fixed groove 201 and / or the clamping groove 402 in contact with the stopper 30 is provided with a wear-resistant layer (not shown in the figure). The contact surface between the stopper 30 and the fixed groove 201 of the fixed wheel is a friction surface, and the contact surface between the stopper 30 and the clamping groove 402 of the rotating ring 40 is also a friction surface. The repeated rotation of the rotating ring 40 will cause wear on the friction surface. In this embodiment, a wear-resistant layer is provided on the surface of the fixed groove 201 and / or the clamping groove 402, which can increase the service life of the rotatable handle 100.

[0106] Optionally, the material of the wear-resistant layer includes fluorocarbon, and the thickness of the wear-resistant layer is between 50 microns and 80 microns.

[0107] The material of the wear-resistant layer can be Teflon, which has excellent lubrication and wear resistance, and improves the service life of the rotatable handle 100. The thickness of the wear-resistant layer can be 50 microns, 55 microns, 60 microns, 65 microns, 70 microns, 75 microns and 80 microns, and of course it can also be any value between 50 microns and 80 microns. If the thickness of the wear-resistant layer is small, the degree of wear resistance will be reduced accordingly. If the thickness of the wear-resistant layer is large, the depth of the fixed groove 201 and the card slot 402 needs to be increased accordingly to ensure that the fixed groove 201 and the card slot 402 contain the limiter 30. The thickness of the wear-resistant layer in this embodiment is between 50 microns and 80 microns, which can ensure wear resistance and will not increase the depth of the fixed groove 201 and the card slot 402.

[0108] Embodiment 5

[0109] Continue to refer to Figures 1 to 12 The rotatable handle 100 provided in this embodiment includes a base 10, a fixing ring 20, a limiting member 30 and a rotating ring 40.

[0110] The fixing ring 20 is an annular structure. The centerline position of the outer side of the fixing ring 20 includes a fixing groove 201 that is recessed toward the inner side of the fixing ring 20. The fixing groove 201 is circumferentially arranged around the outer side of the fixing ring 20. The inner side of the fixing ring 20 is connected to a fixing block 202 that protrudes toward the center of the fixing ring 20. The fixing block 202 is provided with a connecting hole 203 that passes through the fixing block 202. In the direction from the outer side of the fixing ring 20 to the inner side of the fixing ring 20, the fixing hole and the centerline of the outer side of the fixing ring 20 at least partially do not overlap.

[0111] The rotating ring 40 is an annular structure. The outer side of the rotating ring 40 includes a concave massage pattern 401. The inner center line of the rotating ring 40 includes a slot 402 that is concave toward the outer side of the rotating ring 40. The slot 402 is circumferentially arranged around the inner side of the rotating ring 40.

[0112] The limiting member 30 is an annular structure, and the limiting member 30 matches the fixing groove 201 and the clamping groove 402 at the same time. The limiting member 30 is partially inserted in the fixing groove 201 and partially inserted in the clamping groove 402. In the direction from the outside of the fixing ring 20 to the inside of the fixing ring 20, the thickness of the limiting member 30 is a, the depth of the fixing groove 201 is b, and the depth of the clamping groove 402 is c, wherein a≥b+c;

[0113] The base 10 is a columnar structure, and the base 10 includes a front panel 1001 and a side panel 1003. The side panel 1003 is vertically connected around the edge of the front panel 1001 to form a accommodating space 1002. The side panel 1003 includes a hollow area 101. A mounting seat is provided on the side of the accommodating space 1002 close to the hollow area 101. A threaded hole 102 is provided in the mounting seat. The fixing block 202 of the fixing ring 20 passes through the hollow area 101 and is inserted into the accommodating space 1002. The bolt 103 passes through the connecting hole 203 and the threaded hole 102 in sequence, and the fixing ring 20 and the base 10 are detachably connected. A door panel threaded hole 104 is also provided in the accommodating space 1002.

[0114] The rotatable handle 100 of the present embodiment is annular in structure as a whole, which is more beautiful. The rotatable handle 100 in the present embodiment has a rotating ring 40 and a fixed ring 20 matched by a limiter 30. The fixed ring 20 remains fixed after being fixedly connected to the base 10. The rotating ring 40 is connected to the fixed ring 20 by the limiter 30. The rotating ring 40 can rotate 360° in a circumferential direction. The outer side of the rotating ring 40 includes a concave massage pattern 401. The massage pattern 401 is arranged on the outer surface of the rotating ring 40, which plays a role of massaging and decompression. It can not only be used as a handle to open and close door panels, but also can be played as a decompression piece.

[0115] On this basis, in the rotatable handle 100 of the present embodiment, the accommodating space 1002 of the base 10 also includes a plug-in column 105, and a door panel threaded hole 104 is arranged in the plug-in column 105. The end of the plug-in column 105 protrudes from the side panel 1003. The door panel threaded hole 104 is used to fix the rotatable handle 100 on the door panel by means of a bolt 103. The bolt 103 for installing the rotatable handle 100 on the door panel is usually of M4 in diameter, and the screw hole on the door panel has a diameter of M5. The end of the plug-in column 105 protrudes from the side panel 1003, and the plug-in column 105 can be inserted into the screw hole on the door panel to play a reinforcing role and prevent the rotatable handle 100 from loosening.

[0116] Embodiment 6

[0117] Reference Fig.13 , Fig.13 It is a structural schematic diagram of a cabinet provided in this embodiment, the cabinet includes a rotatable handle 100 and a door panel 201 of any of the above embodiments, and the rotatable handle 100 is detachably connected through bolts (not shown in the figure) passing through the mounting holes on the door panel 201 and the threaded holes 104 of the door panel.

[0118] Fig.13 The cabinet in the figure is only an optional embodiment, and it can also be a cabinet with other structures, such as a coffee table, an island table, etc., which is not specifically limited here.

[0119] Fig.13 The cabinets in the middle include upper cabinets, middle cabinets and lower cabinets.

[0120] Optionally, the rotatable handle 100 in the upper cabinet can be Fig.11 and Fig.12 In the rotatable handle 100, at this time, when the back side 10032 of the side panel 1003 is a slope, along the extension direction of the central axis of the rotating ring 40, the height of the upper end of the side panel 1003 is greater than the height of the lower end of the side panel 1003, the rotatable handle 100 is inclined, and the lower end of the rotating ring 40 is inclined toward the side close to the door panel 201, and the upper end of the rotating ring 40 is inclined toward the side away from the door panel 201, and the overall rotatable handle 100 is inclined downward.

[0121] Optionally, the rotatable handle 100 in the middle cabinet can be Figure 7 and Figure 8 In the rotatable handle 100, when the back side 10032 of the side panel 1003 is a plane, the height of the side panel 1003 is equal everywhere along the extension direction of the central axis of the rotating ring 40; since the back side 10032 of the side panel 1003 is a plane, the rotatable handle 100 is also parallel to the door panel 201 after the base 10 is installed on the door panel 201.

[0122] Optionally, the rotatable handle 100 of the lower cabinet can be Fig. 9 and Fig.10 In the rotatable handle 100, when the back side 10032 of the side plate 1003 is an inclined surface, the height of the lower end of the side plate 1003 is greater than the height of the upper end of the side plate 1003 in the extension direction of the central axis of the rotating ring 40 (that is, in the front-to-back direction), and the upper end of the side plate 1003 is the end close to the fixed block 202. Since the back side 10032 of the side plate 1003 is an inclined surface, the rotatable handle 100 also forms a certain angle with the door panel 201 after the base 10 is installed on the door panel 201. The rotatable handle 100 is inclined, and the lower end of the rotating ring 40 is inclined to the side away from the door panel 201, and the upper end of the rotating ring 40 is inclined to the side close to the door panel 201, and the overall rotatable handle 100 is inclined upward.

[0123] Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present invention. It should be understood by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A rotatable handle, characterized in that: It includes a base, a fixed ring, a limiter and a rotating ring, wherein: The fixing ring is an annular structure, and the centerline position of the outer side of the fixing ring includes a fixing groove recessed toward the inner side of the fixing ring, and the fixing groove is arranged circumferentially around the outer side of the fixing ring; the inner side of the fixing ring is connected to a fixing block protruding toward the center of the fixing ring, and the fixing block is provided with a connecting hole, and the connecting hole passes through the fixing block; in the direction from the outer side of the fixing ring to the inner side of the fixing ring, the centerline of the fixing block and the outer side of the fixing ring at least partially do not overlap; The rotating ring is an annular structure, the outer side of the rotating ring includes a concave massage pattern, the inner center line position of the rotating ring includes a slot that is concave toward the outer side of the rotating ring, and the slot is circumferentially arranged around the inner side of the rotating ring; The limiting member is an annular structure, and the limiting member matches the fixing groove and the clamping groove at the same time. The limiting member is partially inserted in the fixing groove and partially inserted in the clamping groove. In the direction from the outer side of the fixing ring to the inner side of the fixing ring, the thickness of the limiting member is a, the depth of the fixing groove is b, and the depth of the clamping groove is c, wherein a≥b+c; The base is a columnar structure, and the base includes a front panel and a side panel. The side panels are vertically connected around the edge of the front panel to form a accommodating space. The side panel includes a hollow area. A mounting seat is provided on the side of the accommodating space close to the hollow area, and a threaded hole is provided in the mounting seat. The fixing block of the fixing ring passes through the hollow area and is inserted into the accommodating space. The bolts pass through the connecting hole and the threaded hole in turn, and the fixing ring and the base are detachably connected. A door panel threaded hole is also provided in the accommodating space.

2. The rotatable handle according to claim 1, characterized in that: The back side of the side panel is a plane or an inclined surface, and the back side of the side panel is the side away from the front panel; When the back surface of the side plate is a plane, the height of the side plate is the same everywhere along the extension direction of the central axis of the rotating ring; When the back surface of the side plate is an inclined surface, along the extension direction of the central axis of the rotating ring, the height of the lower end of the side plate is greater than the height of the upper end of the side plate, and the upper end of the side plate is the end close to the fixed block; Alternatively, when the back surface of the side plate is an inclined surface, along the extension direction of the central axis of the rotating ring, the height of the upper end of the side plate is greater than the height of the lower end of the side plate.

3. The rotatable handle according to claim 1, characterized in that: The material of the limiting member includes elastic rubber, and / or the limiting member includes a cutout.

4. The rotatable handle according to claim 1, characterized in that: The cross section of the limiting member is circular, square or flat.

5. The rotatable handle according to claim 1, characterized in that: A wear-resistant layer is provided on the surface of the fixing groove and / or the clamping groove that contacts the limiting member.

6. The rotatable handle according to claim 5, characterized in that: The material of the wear-resistant layer includes fluorocarbon, and the thickness of the wear-resistant layer is between 50 microns and 80 microns.

7. The rotatable handle according to claim 1, characterized in that: The accommodating space further comprises an inserting column, the threaded hole of the door panel is arranged in the inserting column, and the end of the inserting column protrudes from the side panel.

8. The rotatable handle according to claim 1, characterized in that: Along the extension direction of the central axis of the rotating ring, the width of the rotating ring is greater than or equal to the width of the fixed ring.

9. The rotatable handle according to claim 1, characterized in that: The massage pattern is in the shape of a diamond array of protrusions.

10. A cabinet, characterized in that: It comprises the rotatable handle and door panel as claimed in any one of claims 1 to 9, wherein the rotatable handle is detachably connected to the mounting hole on the door panel and the threaded hole of the door panel by means of a bolt passing through the mounting hole on the door panel.

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