CN217065779U

CN217065779U - Rotary drawer

Info

Publication number: CN217065779U
Application number: CN202220232370.8U
Authority: CN
Inventors: 刘应章; 王志焕; 陈落雁; 余纯
Original assignee: Kuka Home Co Ltd
Current assignee: Kuka Home Co Ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-07-29
Anticipated expiration: 2032-01-25

Abstract

The application relates to a rotary drawer, it includes the cabinet body, cabinet body one side is opened there is the cabinet groove, the cabinet inslot is equipped with the drawer, be equipped with holding tank, its characterized in that in the drawer: a rotating shaft which is vertically arranged is arranged on one side wall of the drawer, the rotating shaft is rotatably connected to the upper and lower tank walls of the tank groove, and the rotating shaft is arranged close to the notch of the tank groove; when the drawer is completely turned out of the cabinet groove, the projection of the accommodating groove and the projection of the cabinet groove on the horizontal plane do not overlap. The present application aims to improve the following: the drawer is easily tumbled when being opened, and is easily tumbled when being opened to limit the drawer to be drawn out but lead to the user to get the thing inconvenient, and the mode structure that the drawer was opened has been improved to this application.

Description

Rotary drawer

Technical Field

The application relates to the field of furniture, in particular to a rotary drawer.

Background

Furniture is an indispensable object in our daily life, wherein the storage-type furniture is an important component part, such as a drawer of a wardrobe, a drawer of a bedside table and the like, in the related art, a common drawer is of a pull-type, and the pull-type drawer can meet the basic storage and taking requirements of users;

the traditional pull-out drawer structure is opened by pulling out a user along a single direction through a handle or a groove and other structures, the opening structure has a plurality of problems, the most obvious problem is that the drawer is prone to tipping due to unreasonable gravity distribution, and particularly, due to the fact that a handle hardware is connected, the mass of a main board on the outer side of the drawer is usually larger than that of other frame boards, the more the drawer is pulled out, the farther the main board on the outer side of the drawer is away from a cabinet body, and the higher the probability of tipping is; in reality, there are some evasive designs to reduce the risk of tipping, such as limiting the drawer pull-out degree, so that a part of the drawer is still left in the cabinet groove when the drawer is fully pulled out, so as to ensure reasonable stress; however, if the drawer cannot be pulled out completely, the article partially located at the innermost corner of the drawer is not easily accessible.

SUMMERY OF THE UTILITY MODEL

In order to improve the following: the drawer is easily tumbled when being opened, and is easily tumbled when being opened to limit the drawer to be drawn out but lead to the user to get the thing inconvenient, and this application has improved the mode structure that the drawer was opened, provides a rotatory drawer.

The application provides a rotatory drawer adopts following technical scheme:

a rotary drawer comprises a cabinet body, wherein a cabinet groove is formed in one side of the cabinet body, a drawer is arranged in the cabinet groove, an accommodating groove is formed in the drawer, a rotating shaft which is vertically arranged is arranged on one side wall of the drawer, the rotating shaft is rotatably connected to the upper and lower two groove walls of the cabinet groove, and the rotating shaft is arranged close to a groove opening of the cabinet groove; when the drawer is completely turned out of the cabinet groove, the projection of the accommodating groove and the projection of the cabinet groove on the horizontal plane do not overlap.

By adopting the technical scheme, when a user wants to take out an object in the accommodating groove, the user only needs to push the drawer to rotate around the rotating shaft until the drawer is completely rotated out of the cabinet groove; in the process, the main board is not far away from the cabinet groove, and only rotates at the notch of the cabinet groove, so that the serious gravity unbalance is not easily caused when the whole drawer is opened, and the tipping is not easy to occur; in addition, the projection of the accommodating groove and the cabinet groove on the horizontal plane is not overlapped, namely, the accommodating groove has no part left in the cabinet groove, and even if an object is arranged in the corner of the accommodating groove, a user can conveniently take and place the object.

Preferably, the drawer includes the bottom plate, is fixed in mainboard and the semicircle arc wall of bottom plate upper surface, the both ends of semicircle arc wall are fixed in mainboard width direction's both ends respectively, mainboard edge mainboard width direction's middle part is located in the pivot.

By adopting the technical scheme, the drawer can not be interfered by the wall of the cabinet groove no matter the drawer rotates clockwise or anticlockwise.

Preferably, all be equipped with mounting structure between mainboard and the upper and lower two cell walls in cabinet groove, mounting structure is including the first installed part that is fixed in the mainboard and the second installed part that is fixed in the cabinet groove cell wall, the pivot is fixed in on the first installed part, just it has the shaft hole that supplies the pivot tip to penetrate to open on the second installed part.

Through adopting above-mentioned technical scheme, the second installed part can be selected for the metal hardware usually, then maintains the rotation of pivot by the second installed part, compares in the wooden cabinet inslot of pivot disect insertion, has better rotational stability.

Preferably, one of the mounting structures further comprises a spring pin fixed to the main board and a first matching groove arranged on the second mounting part, and the spring pin comprises an elastic head stretching along the vertical direction; when the drawer is completely retracted in the cabinet groove, the elastic head is abutted against the first matching groove.

By adopting the technical scheme, the first matching groove can limit the elastic head to be easily pulled away, so that the drawer can be kept in a folded state, and when a user needs to relieve the state, a larger pushing force is applied to pull the elastic head away from the first matching groove.

Preferably, one of the mounting structures further comprises a spring pin fixed to the main board and a second matching groove arranged on the second mounting piece, and the spring pin comprises an elastic head stretching along the vertical direction; when the drawer is completely turned out of the cabinet groove, the elastic head is abutted against the second matching groove.

By adopting the technical scheme, the second matching groove can limit the elastic head to be easily pulled away, so that the drawer can be maintained in a fully opened state, and when a user needs to relieve the state, a larger pushing force is applied to pull the elastic head away from the second matching groove.

Preferably, one of the mounting structures further comprises a spring pin fixed to the main board, a first matching groove formed in the second mounting part, and a second matching groove formed in the second mounting part, wherein the spring pin comprises an elastic head which stretches and retracts in the vertical direction; when the drawer is completely retracted into the cabinet groove, the elastic head is abutted against the first matching groove; when the drawer is completely turned out of the cabinet groove, the elastic head is abutted against the second matching groove.

By adopting the technical scheme, the position of the drawer can be stabilized under two states of turning out and folding the drawer through a group of spring pins.

Preferably, a spring pin is included in the mounting structure adjacent to the lower slot wall of the cabinet slot.

By adopting the technical scheme, the problem of aging of the spring pin can exist after long-term use, the aged spring pin can have insufficient thrust, and if the mounting structure is selected to arrange the spring pin and other components, the aged spring pin can not be abutted to the bottom of the first matching groove or the bottom of the second matching groove under the action of self gravity, so that the function of maintaining the state can not be realized; if a lower mounting structure is selected and a spring pin or other components are arranged, even if the spring pin is aged, the spring pin can be urged to abut against the bottom of the first matching groove or the bottom of the second matching groove by the self-gravity, so that the spring pin still has the function of maintaining the state.

Preferably, one group of the mounting structure further comprises an expanding block, an expanding channel is arranged in the expanding block and communicated with the shaft hole, the end part of the rotating shaft extends into the expanding channel, an elastic part is arranged in the expanding channel, and the elastic part abuts against the end part of the rotating shaft.

Through adopting above-mentioned technical scheme, the elastic component can improve pivot pivoted damping to make the drawer can both be better maintain the angle after the rotation at whole rotation in-process, convenience of customers takes the article.

Preferably, an opening at one end of the expanding channel is provided, a plugging piece is arranged at the opening of the expanding channel, and the elastic piece abuts against the plugging piece.

Through adopting above-mentioned technical scheme, can realize dismantling the change with the elastic component to the damping of convenient regulation pivot department adapts to the rotatory drawer of different models.

Preferably, when the drawer is fully retracted in the cabinet slot, the main panel closes the slot opening of the cabinet slot.

Through adopting above-mentioned technical scheme to in reducing debris entering holding tank, when the drawer overturns out the cabinet inslot completely simultaneously, when the user overturns and looks for the article, the article also can not fly into the cabinet inslot through the gap of mainboard with cabinet groove notch, lead to being difficult for retrieving.

To sum up, this application includes following at least one kind and rotates drawer beneficial technological effect: when a user wants to take out an object in the accommodating groove, the user only needs to push the drawer to rotate around the rotating shaft until the drawer is completely rotated out of the cabinet groove, and in the drawer opening process, the main board is not far away from the cabinet groove, and only rotates at the notch of the cabinet groove, so that the serious gravity imbalance is not easily caused when the whole drawer is opened, and the whole drawer is not easily tipped over; and the holding tank does not overlap with the projection of cabinet groove on the horizontal plane, and the condition that the holding tank does not have the part to stay in the cabinet inslot promptly, even then have the article in the corner of holding tank, the user also can conveniently get and put.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is an exploded schematic view of an embodiment of the present application;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

fig. 4 is an exploded view of the mounting structure in the lower position of fig. 3.

Description of reference numerals: 1. a cabinet body; 11. a support leg; 2. a cabinet groove; 21. a rotating shaft; 3. a drawer; 31. a base plate; 32. a main board; 33. a semicircular arc wall; 34. accommodating grooves; 4. a mounting structure; 41. a first mounting member; 42. a second mount; 421. a shaft hole; 43. a spring pin; 431. a pin housing; 432. an elastic head; 44. a first mating groove; 45. a second mating groove; 46. expanding blocks; 461. expanding a channel; 5. an elastic member; 6. a closure.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a rotary drawer.

Referring to fig. 1 and 2, the rotary drawer 3 includes a cabinet 1, four support legs 11 are fixed on the lower side of the cabinet 1, one or more cabinet slots 2 are formed on one side of the cabinet 1, and the drawer 3 is disposed in the cabinet slot 2, which is exemplified by that in this embodiment, one cabinet slot 2 is formed and only one drawer 3 is disposed in the cabinet slot 2; the drawer 3 comprises a bottom plate 31, a main plate 32 fixed on the upper surface of the bottom plate 31 and a semicircular arc wall 33, two ends of the semicircular arc wall 33 are respectively fixed on two ends of the main plate 32 in the width direction, and the bottom plate 31, the main plate 32 and the semicircular arc wall 33 jointly enclose an accommodating groove 34; mounting structures 4 are arranged between the main board 32 and the upper and lower tank walls of the tank 2, the mounting structures 4 are arranged close to the tank 2 notch, each group of mounting structures 4 is provided with a vertically arranged rotating shaft 21, and the rotating shaft 21 is positioned in the middle of the main board 32 along the width direction thereof;

when a user wants to take out an article in the accommodating groove 34, the user only needs to push the drawer 3 to rotate around the rotating shaft 21 until the drawer 3 is completely rotated out of the cabinet groove 2, and at the moment, the projections of the accommodating groove 34 and the cabinet groove 2 on the horizontal plane are not overlapped, namely, the accommodating groove 34 does not have the condition that part of the accommodating groove is left in the cabinet groove 2, so that the user can conveniently take and place even if the article is arranged in the corner of the accommodating groove 34; moreover, since the rotating shaft 21 is located in the middle of the main board 32 in the width direction, the drawer 3 will not be interfered by the wall of the cabinet 2 no matter it rotates clockwise or counterclockwise.

Referring to fig. 2 and 3, the mounting structure 4 includes a first mounting member 41 fixed to the main board 32 and a second mounting member 42 fixed to a wall of the cabinet 2, the first mounting member 41 is substantially 7-shaped, a part of the first mounting member 41 abuts against an inner side wall of the main board 32 and is screwed to the main board 32, another part of the first mounting member 41 abuts against an upper surface or a lower surface of the main board 32, and may be screwed as well, and the rotating shaft 21 is fixed to the part of the first mounting member 41; the second mounting piece 42 is sheet-shaped and is connected with the wall of the tank 2 through a screw, and the second mounting piece 42 is provided with a shaft hole 421 penetrating through the thickness of the second mounting piece, and the end part of the rotating shaft 21 penetrates through the shaft hole 421 and extends into the wall of the tank 2; the second mounting member 42 is usually selected as metal hardware, and the second mounting member 42 maintains the rotation of the rotating shaft 21, so that the rotating shaft 21 has better rotation stability than the rotating shaft 21 is directly inserted into the wooden cabinet groove 2.

The mounting structure 4 close to the lower groove wall of the cabinet groove 2 further comprises a spring pin 43 fixed on the main board 32, a first matching groove 44 arranged on the upper surface of the second mounting piece 42, and a second matching groove 45 arranged on the upper surface of the second mounting piece 42, wherein the first matching groove 44 and the second matching groove 45 are symmetrically arranged along the axis of the rotating shaft 21; the lower surface of the main board 32 is provided with a mounting hole, the spring pin 43 is fixedly inserted into the mounting hole, the spring pin 43 comprises a pin shell 431, an elastic head 432 movably arranged in the pin shell 431 along the vertical direction, and a spring arranged in the pin shell 431, and the spring is connected with the elastic head 432; when the drawer 3 is completely retracted into the cabinet groove 2, the elastic head 432 is tightly abutted to the first matching groove 44, the first matching groove 44 can limit the easy removal of the elastic head 432, so that the drawer 3 can maintain the retracted state, and when a user needs to relieve the state, a larger pushing force is applied to remove the elastic head 432 from the first matching groove 44; when the drawer 3 is completely turned out of the cabinet groove 2, the elastic head 432 is tightly abutted to the second matching groove 45, the second matching groove 45 can limit the elastic head 432 to be easily pulled away, so that the drawer 3 can be kept in a completely opened state, and when a user needs to relieve the state, a larger pushing force is applied to pull the elastic head 432 away from the second matching groove 45.

Referring to fig. 4, the mounting structure 4 near the lower groove wall of the cabinet groove 2 further includes an expanding block 46, an expanding channel 461 is arranged in the expanding block 46, one end of the expanding channel 461 is open, the other end is communicated with the shaft hole 421, the lower end of the rotating shaft 21 extends into the expanding channel 461, an elastic member 5 is filled in the expanding channel 461, the elastic member 5 abuts against the end of the rotating shaft 21, and the elastic member 5 can be a silicon rubber damping block; the opening of the expanding channel 461 is provided with a blocking piece 6, the elastic piece 5 is abutted against the blocking piece 6, and the blocking piece 6 can be selected as an inner fastening screw.

Referring to fig. 1, the gap between the main board 32 and the slot of the cabinet 2 is small, so that when the drawer 3 is completely received in the cabinet 2, the main board 32 can close the slot of the cabinet 2 to reduce the possibility of sundries entering the accommodating groove 34, and when the drawer 3 is completely turned out of the cabinet 2, and a user turns over an object, the object cannot fly into the cabinet 2 through the gap between the main board 32 and the slot of the cabinet 2, so that the object is not easily retrieved.

The implementation principle of the embodiment is as follows: the user can rotate the drawer 3 out only by pushing the main board 32, and when the drawer 3 is completely rotated out of the cabinet groove 2, the accommodating groove 34 does not have a part left in the cabinet groove 2, so that the user can conveniently take and place even if an object is in the corner of the accommodating groove 34; in addition, in the whole opening process of the drawer 3, the main board 32 is not far away from the cabinet groove 2, and only rotates at the notch of the cabinet groove 2, so that the whole drawer 3 is not easy to cause serious gravity imbalance and overturn.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a rotary drawer, includes the cabinet body (1), cabinet body (1) one side is opened there is cabinet groove (2), be equipped with drawer (3) in cabinet groove (2), be equipped with holding tank (34), its characterized in that in drawer (3): a rotating shaft (21) which is vertically arranged is arranged on one side wall of the drawer (3), the rotating shaft (21) is rotatably connected to the upper and lower tank walls of the cabinet groove (2), and the rotating shaft (21) is arranged close to the notch of the cabinet groove (2); when the drawer (3) is completely turned out of the cabinet groove (2), the projection of the accommodating groove (34) and the cabinet groove (2) on the horizontal plane is not overlapped.

2. The rotary drawer according to claim 1, wherein: drawer (3) include bottom plate (31), be fixed in mainboard (32) and semicircle arc wall (33) of bottom plate (31) upper surface, the both ends of semicircle arc wall (33) are fixed in mainboard (32) width direction's both ends respectively, mainboard (32) width direction's middle part is followed in mainboard (32) is located in pivot (21).

3. A rotary drawer according to claim 2 wherein: all be equipped with mounting structure (4) between the upper and lower cell wall of mainboard (32) and cabinet groove (2), mounting structure (4) are including first installed part (41) that are fixed in mainboard (32) and second installed part (42) that are fixed in cabinet groove (2) cell wall, pivot (21) are fixed in on first installed part (41), just it has shaft hole (421) that supply pivot (21) tip to penetrate to open on second installed part (42).

4. A rotary drawer according to claim 3 wherein: one group of the mounting structures (4) further comprises a spring pin (43) fixed on the main board (32) and a first matching groove (44) arranged on the second mounting piece (42), and the spring pin (43) comprises an elastic head (432) stretching and contracting along the vertical direction; when the drawer (3) is completely retracted into the cabinet groove (2), the elastic head (432) is abutted against the first matching groove (44).

5. A rotary drawer according to claim 3 wherein: one group of the mounting structures (4) further comprises a spring pin (43) fixed on the main board (32) and a second matching groove (45) arranged on the second mounting piece (42), and the spring pin (43) comprises an elastic head (432) stretching along the vertical direction; when the drawer (3) is completely turned out of the cabinet groove (2), the elastic head (432) is abutted against the second matching groove (45).

6. A rotary drawer according to claim 3 wherein: one group of the mounting structures (4) further comprises a spring pin (43) fixed on the main board (32), a first matching groove (44) arranged on the second mounting part (42), and a second matching groove (45) arranged on the second mounting part (42), wherein the spring pin (43) comprises an elastic head (432) stretching along the vertical direction; when the drawer (3) is completely retracted into the cabinet groove (2), the elastic head (432) is abutted against the first matching groove (44); when the drawer (3) is completely turned out of the cabinet groove (2), the elastic head (432) is abutted against the second matching groove (45).

7. A rotary drawer according to any of claims 4 to 6 wherein: the mounting structure (4) close to the lower groove wall of the cabinet groove (2) comprises a spring pin (43).

8. A rotary drawer according to claim 3 wherein: the mounting structure (4) further comprises an expanding block (46), an expanding channel (461) is arranged in the expanding block (46), the expanding channel (461) is communicated with the shaft hole (421), the end portion of the rotating shaft (21) extends into the expanding channel (461), an elastic piece (5) is arranged in the expanding channel (461), and the elastic piece (5) abuts against the end portion of the rotating shaft (21).

9. The rotary drawer according to claim 8, wherein: one end opening of the expanding channel (461) is arranged, a plugging piece (6) is arranged at the opening of the expanding channel (461), and the elastic piece (5) is abutted to the plugging piece (6).

10. A rotary drawer according to claim 2 wherein: when the drawer (3) is completely received in the cabinet groove (2), the main board (32) closes the notch of the cabinet groove (2).