Storage device
Technical Field
The invention relates to the technical field of article storage, in particular to a storage device.
Background
Because the drawer component has an independent storage space, is convenient to use and saves space, the drawer component is also more and more widely applied to the storage device. However, the connection effect between each part of the existing drawer assembly is not good, the structure is not stable enough, and the problem of shaking is easily generated in the moving process.
Disclosure of Invention
In view of the above, the present invention has been developed to provide a storage device that overcomes, or at least partially solves, the above-mentioned problems.
One object of the present invention is to provide a storage device having a drawer that reduces the shaking of the drawer during movement.
A further object of the present invention is to improve the tightness of the connection between the drawer body and the door of the drawer of such a storage device.
The present invention provides a storage device, including: a case having a front side opened; the drawer is arranged in the box body in a front-back push-and-pull mode and comprises a drawer body and a drawer door detachably mounted on the front side of the drawer body; each sliding rail assembly comprises a fixed rail fixed on the inner wall of the box body and a sliding rail capable of sliding back and forth relative to the fixed rail, and the drawer body is arranged on the sliding rail so as to realize back and forth push-and-pull; and the outer surfaces of the two transverse side walls of the drawer body are respectively provided with at least one elastic pretightening force applying part, and the elastic pretightening force applying parts are abutted against the corresponding sliding rails and used for applying elastic force towards the direction far away from the drawer body to the sliding rails so as to enable the drawer body to be tightly connected with the sliding rails.
Optionally, the elastic pre-tightening force applying part is a metal elastic sheet, one end of the metal elastic sheet is fixed to the drawer body, and the other end of the metal elastic sheet abuts against the sliding rail.
Optionally, wherein a front end of the sliding rail is fixedly connected to a rear surface of the drawer door.
Optionally, a plate-shaped connecting structure is disposed at a front end of the sliding rail, and a front end surface of the connecting structure abuts against a rear surface of the drawer door.
Optionally, the method further includes: the clamping piece is arranged on the front surface of the front end plate of the drawer body and forms a clamping groove with the front end plate; at least one pothook, at least one pothook set up in the rear surface of drawer door with the region that the joint groove corresponds, and with the joint groove joint is fixed.
Optionally, wherein the clip includes: a first engaging plate extending laterally forward from a front surface of the front end plate; the second clamping plate extends upwards or downwards from the front end of the first clamping plate; and the at least one hook is a plurality of hooks arranged along the transverse direction.
Optionally, the fastening member is integrally formed with the front end plate of the drawer body, and the at least one hook is integrally formed with the rear end plate of the drawer door.
Optionally, wherein the sliding rail comprises: a sliding part which can slide back and forth relative to the fixed rail; the connecting part is fixedly connected with the sliding part, the front end of the connecting part is provided with the connecting structure, and the connecting part is provided with a clamping groove for accommodating the corresponding elastic pretightening force applying part; and the elastic pretightening force applying part is abutted against the sliding part through the corresponding clamping groove.
Optionally, a connecting portion clamping groove is formed in an area of the connecting portion corresponding to the sliding portion, and a sliding portion buckle arranged in the connecting portion clamping groove is formed in an area of the sliding portion corresponding to the connecting portion clamping groove.
Optionally, the method further includes: the fixing piece is used for fixedly connecting the fixing rail with the side wall of the inner wall of the box body.
The invention provides a storage device which comprises a box body, a drawer and two sliding rail assemblies. The front side of the box body is opened. The drawer can be arranged in the box body in a front-back push-pull mode and comprises a drawer body and a drawer door detachably mounted on the front side of the drawer body. Each sliding rail component comprises a fixed rail fixed on the inner wall of the box body and a sliding rail capable of sliding back and forth relative to the fixed rail, and the drawer body is installed on the sliding rail so as to realize back and forth push and pull. And the outer surfaces of the two transverse side walls of the drawer body are respectively provided with at least one elastic pretightening force applying part, and the elastic pretightening force applying parts are abutted against the corresponding sliding rails and used for applying elastic force towards the direction away from the drawer body to the sliding rails so as to tightly connect the drawer body and the sliding rails. Through applying horizontal outside elasticity to two sliding rails for it is inseparabler with the stationary rail laminating ground, makes the drawer can not rock about.
Further, the front end of the sliding rail is fixedly coupled to the rear surface of the drawer door. In the drawer with the drawer door, the drawer door and the drawer body are installed at the later stage and are not integral, and moreover, the drawer is provided with the drawer door, so that the drawer is heavier, if only the drawer door is stressed during pulling, the drawer door and the drawer body are easy to loose, and the connection between the drawer door and the drawer body is loose. The drawer door is connected with the sliding rail, so that a part of pulling force is transferred to the drawer body through the sliding rail, and the connection tightness of the drawer body and the drawer door of the storage device is improved.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a schematic structural view of a storage device according to one embodiment of the present invention;
FIG. 2 is an assembly view of a drawer and rail assembly of the storage device according to one embodiment of the present invention;
FIG. 3 is an exploded view of the structure shown in FIG. 2;
FIG. 4 is a schematic enlarged partial view of region A of FIG. 3;
FIG. 5 is a side view of the structure shown in FIG. 2;
fig. 6 is a schematic partial enlarged view of the region B shown in fig. 5.
Detailed Description
The embodiment provides a storage device 10, and the storage device 10 includes a box 100, a drawer 200 and two slide rail assemblies 300. FIG. 1 is a schematic diagram of a storage device 10 according to one embodiment of the present invention; FIG. 2 is an assembly view of the drawer 200 and the sliding rail assembly 300 of the storage device 10 according to one embodiment of the present invention; FIG. 3 is an exploded view of the structure shown in FIG. 2; FIG. 4 is a schematic enlarged partial view of region A of FIG. 3; FIG. 5 is a side view of the structure shown in FIG. 2; fig. 6 is a schematic partial enlarged view of the region B shown in fig. 5.
The front side of the case 100 is open. The drawer 200 is provided in the cabinet 100 to be slidable back and forth, and the drawer 200 includes a drawer body 210 and a drawer door 220 detachably mounted to a front side of the drawer body 210.
Each of the sliding rail assemblies 300 includes a fixed rail 310 fixed to an inner wall of the cabinet 100 and a sliding rail 320 slidable back and forth with respect to the fixed rail 310, and the drawer body 210 is mounted to the sliding rail 320 to be pushed and pulled back and forth. It will be understood by those skilled in the art that two slide rail assemblies 300 are located at both lateral sides of the inner wall of the casing 100, that is, one fixed rail 310 is fixed at one lateral side of the inner wall of the casing 100, and the other fixed rail 310 is fixed at the other lateral side of the inner wall of the casing 100.
The outer surfaces of the two lateral side walls 211 of the drawer body 210 are respectively provided with at least one elastic pre-tightening force applying portion 230, and the elastic pre-tightening force applying portions 230 abut against the corresponding sliding rails 320, so as to apply an elastic force to the sliding rails 320 in a direction away from the drawer body 210, so that the drawer body 210 is tightly connected with the sliding rails 320.
In the storage device in the prior art, the fixed rail and the sliding rail of the sliding rail assembly are designed with a necessary gap, so the storage device is easy to shake. The storage device 10 of the present embodiment applies a lateral outward elastic force to the two sliding rails 320, so that the sliding rails are attached to the fixed rail 310 more tightly, and the drawer 200 does not shake left and right.
The elastic pre-tightening force applying portion 230 may be a metal spring, one end of which is fixed to the drawer body 210 and the other end of which abuts against the sliding rail 320. The metal elastic sheet has the advantages of easy processing and good elastic effect. Specifically, the metal spring piece may be made of 65 mn material, the 65 mn steel material belongs to carbon spring steel, and the strength thereof is high, since 65 mn is known to those skilled in the art, and will not be described herein, in other embodiments, the engaging protrusion 214 may also be made of other metal materials.
In some embodiments, the front end of the sliding rail 320 is fixedly coupled to the rear surface of the drawer door 220. In the drawer 200 with the drawer door 220, the drawer door 220 and the drawer body 210 are installed later, and are not integral. Moreover, the drawer 200 has a drawer door 220, which is heavy, and when the drawer is pulled, only the drawer door 220 is stressed, so that the drawer door 220 and the drawer body 210 are easy to loose, and the connection between the drawer door 220 and the drawer body 210 is loose. The present invention recognizes this point, and thus connects the drawer door 220 to the sliding rail 320, so that a portion of the pulling force is transferred to the drawer body 210 through the sliding rail 320, thereby improving the tightness of connection between the drawer body 210 and the drawer door 220 of the storage device 10.
The front end of the sliding rail 320 may be provided with a plate-shaped coupling structure 330, and a front end surface of the coupling structure 330 abuts against a rear surface of the drawer door 220. This arrangement allows a large contact area of the sliding rail 320 with the drawer door 220, thereby enhancing the coupling effect of the sliding rail 320 with the drawer door 220.
The storage device 10 may further include a clip 400 and at least one hook 500. The clip 400 is disposed on the front surface of the front plate 212 of the drawer body 210, and forms a clip groove 410 with the front plate 212.
The at least one hook 500 is disposed on the rear surface of the drawer door 220 in an area corresponding to the engaging groove 410, and is engaged and fixed with the engaging groove 410.
Through the clamping cooperation of the clamping piece 400 and the at least one clamping hook 500, the connection between the drawer door 220 and the drawer body 210 is more stable, and the occurrence of phenomena such as dislocation between the drawer door 220 and the drawer body 210 is reduced.
The card member 400 includes a first card plate 420 and a second card plate 430. The first engaging plate 420 extends laterally forward from the front surface of the front plate 212, and the second engaging plate 430 extends upward or downward from the front end of the first engaging plate 420 (wherein, the embodiment extending upward is not shown in the drawings).
The clamping piece 400 is simple in structure, low in cost and stable in clamping effect.
The at least one hook 500 is a plurality of hooks 500 arranged in the transverse direction. Thereby improving the connection tightness between the door body 220 and the drawer body 210.
The clip 400 may be integrally formed with the front plate 212 of the drawer body 210, thereby reducing the assembly process of the clip 400 and the front plate 212. The at least one hook 500 may be integrally formed with the rear end plate of the drawer door 220, thereby reducing the assembly process of the hook 500 and the drawer door 220 and improving the production efficiency.
The sliding rail 320 may include a sliding portion 321 and a connecting portion 322. The sliding portion 321 is slidable back and forth with respect to the fixed rail 310. The connecting portion 322 is fixedly connected to the sliding portion 321, and a connecting structure 330 is disposed at a front end of the connecting portion 322. The sliding rail 320 is divided into a sliding portion 321 capable of sliding back and forth relative to the fixed rail 310 and a connecting portion 322 having a connecting structure 330 at the front end thereof, so that the sliding rail 320 is convenient to process and maintain.
The connecting part 322 is provided with a clamping groove 325 for accommodating the corresponding elastic pretightening force applying part 230; and the elastic pretightening force applying part 230 abuts against the sliding part 321 through the corresponding clamping groove 325. The drawer body 210 and the sliding rail 320 are connected more tightly by the cooperation of the elastic pre-tightening force applying part 230 and the clamping groove 325.
A connecting portion catching groove 323 is formed in a region of the connecting portion 322 corresponding to the sliding portion 321, and a sliding portion catching groove 324 provided in the connecting portion catching groove 323 is formed in a region of the sliding portion 321 corresponding to the connecting portion catching groove 323. The connection between the connection portion 322 and the sliding portion 321 is more tightly connected by the engagement between the connection portion locking groove 323 and the sliding portion locking hook 324.
The storage device 10 may further include a fixing member 600, and the fixing member 600 fixedly connects the fixing rail 310 to a sidewall of an inner wall of the case 100. Since a gap is reserved between the sidewall 211 of the drawer body 210 and the inner wall of the box 100, the space utilization rate can be improved by fixing the fixing rail 310 to the sidewall of the inner wall of the box 100.
The storage device 10 of the present embodiment includes a box 100, a drawer 200, and two slide rail assemblies 300. The case 100 is open at a front side. The drawer 200 is provided in the cabinet 100 to be slidable back and forth, and includes a drawer body 210 and a drawer door 220 detachably mounted to a front side of the drawer body 210. Each of the sliding rail assemblies 300 includes a fixed rail 310 fixed to an inner wall of the cabinet 100 and a sliding rail 320 slidable back and forth with respect to the fixed rail 310, and the drawer body 210 is mounted to the sliding rail 320 to be pushed and pulled back and forth. The outer surfaces of the two lateral side walls 211 of the drawer body 210 are respectively provided with at least one elastic pre-tightening force applying portion 230, and the elastic pre-tightening force applying portions 230 abut against the corresponding sliding rails 320, so as to apply an elastic force to the sliding rails 320 in a direction away from the drawer body 210, so that the drawer body 210 is tightly connected with the sliding rails 320. By applying a laterally outward elastic force to the two sliding rails 320, it is made to be closely fitted to the fixed rail 310, so that the drawer 200 does not swing left and right.
The front end of the sliding rail 320 is fixedly coupled to the rear surface of the drawer door 220. In the drawer 200 with the drawer door 220, the drawer door 220 and the drawer body 210 are installed later, and are not integral, and the drawer 200 has one drawer door 220, so that the drawer 200 is relatively heavy, and if only the drawer door 220 is stressed during pulling, the drawer door 220 and the drawer body 210 are easy to loose, and the connection between the drawer door 220 and the drawer body 210 is loose. The drawer door 220 is connected to the sliding rail 320, so that a portion of the pulling force is transferred to the drawer body 210 through the sliding rail 320, thereby improving the tightness of the connection between the drawer body 210 and the drawer door 220 of the storage device 10.
In some embodiments, the storage device 10 may further include a refrigeration system (not shown). A refrigeration system may be disposed within the enclosure 100 and configured to provide refrigeration within the enclosure 100. Such a storage device 10 with a refrigeration system may also be generally referred to as a refrigerator, for example, a refrigerator having at least a refrigerating compartment and a freezing compartment. The refrigeration system may be a conventional compression refrigeration system or a semiconductor refrigeration system or the like that provides refrigeration within the enclosure 100, such as by direct and/or air cooling, to provide a desired storage temperature within the enclosure 100. Since such refrigeration systems themselves are well known and readily implemented by those skilled in the art, further description of the refrigeration system itself is not provided herein in order to not obscure or obscure the inventive aspects of the present application.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.