CN209820010U

CN209820010U - Shelf and refrigerator

Info

Publication number: CN209820010U
Application number: CN201920394718.1U
Authority: CN
Inventors: 刘祥; 肖遥; 汪士雄; 蔡林
Original assignee: Hefei Hualing Co Ltd; Midea Group Co Ltd; Hefei Midea Refrigerator Co Ltd
Current assignee: Hefei Hualing Co Ltd; Midea Group Co Ltd; Hefei Midea Refrigerator Co Ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2019-12-20
Anticipated expiration: 2029-03-26

Abstract

The utility model discloses a shelf and a refrigerator, wherein the shelf comprises a fixed frame, a first shelf, a second shelf and a chute; the fixing frames are arranged in pairs; the first shelf and the second shelf can be mutually clamped and connected, and are both connected with the fixed frame in a sliding manner; the spout is articulated with the second shelf, and the spout can rotate between initial position and preset position, laminates with the second shelf at initial position spout, and when the spout rotated preset position, first shelf can be followed the spout and slided to and separate with the second shelf. In the technical scheme of the utility model, the first shelf and the second shelf are clamped and synchronously slide relative to the fixed frame, so that the shelf is integrally moved forwards; meanwhile, the sliding groove rotates relative to the second shelf, when the sliding groove rotates to a preset position, the first shelf slides along the sliding groove to enable the first shelf to be separated from the second shelf, the first shelf and the second shelf are divided into an upper layer and a lower layer, and articles on the second shelf which is close to the rear can be taken conveniently.

Description

Shelf and refrigerator

Technical Field

The utility model relates to a refrigeration plant field especially relates to a shelf and refrigerator.

Background

The shelf assembly is arranged in the refrigerating chamber of the refrigerator to divide the refrigerating chamber of the refrigerator into a plurality of accommodating areas for placing articles, so that the articles can be conveniently taken, put and stored in a classified mode. However, the refrigeration shelf of the traditional refrigerator is deep, the refrigeration shelf is the area with the highest use frequency of users, after articles are stored in the refrigerator, the articles on the rear row of the shelf are blocked by the articles on the front row and are not easy to take and place, and particularly, the articles on the top layer of the refrigerator are not easy to take and place due to the fact that the top layer shelf is higher, the utilization rate of the top layer shelf is lower, and the utilization rate of the space of the refrigerator is further influenced. The above all bring much inconvenience to the users.

Therefore, there is a need to provide a new shelf and a refrigerator to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a shelf and refrigerator aims at solving the problem that the article of shelf back row is blocked by the front row article and is difficult for getting put.

In order to achieve the above object, the present invention provides a shelf, comprising: the fixing frames are oppositely arranged in pairs; the first shelf is in sliding connection with the fixed frame; the second shelf and the first shelf can be mutually clamped and connected, and the second shelf is connected with the fixed frame in a sliding manner; the spout, the spout with the second shelf is articulated, the spout can rotate between initial position and preset position, at initial position the spout with the laminating of second shelf the spout rotates when presetting the position, first shelf can be followed the spout slide to with the separation of second shelf.

Preferably, the shelf further comprises a driving part and a driven part, the driving part is in sliding fit with the first shelf, and the driven part is fixedly arranged on the sliding groove; the driving piece drives the driven piece to rotate, and the driven piece drives the sliding groove to rotate.

Preferably, one end of the driving piece far away from the second shelf is provided with a handle.

Preferably, the driving member is a rack, and the driven member is a gear engaged with the rack.

Preferably, the second shelf is further provided with a check valve, and the check valve is connected with the second shelf in a sliding manner; when the chute is in an initial position, the check valve is separated from the driven member; when the sliding groove is located at a preset position, the check valve is clamped with the driven piece so as to limit the position of the sliding groove.

Preferably, the check valve is provided with first magnetism spare, the driving piece is provided with second magnetism spare, first magnetism spare with second magnetism spare magnetism is connected, the driving piece drives the check valve slides, so that the check valve with the follower block, first shelf with when the separation of second shelf, first magnetism spare with the separation of second magnetism spare.

Preferably, first shelf include with spout sliding fit's arch, the second shelf be provided with protruding complex draw-in groove, when the spout is in preset position, the draw-in groove with the spout docks each other.

Preferably, the second shelf is provided with an accommodating groove, and when the sliding groove is at an initial position, the sliding groove is accommodated in the accommodating groove.

Preferably, an elastic member is arranged in the groove of the sliding groove, one end of the elastic member is fixedly connected with the sliding groove, and the other end of the elastic member is connected with the first shelf.

Additionally, the utility model also provides a refrigerator, refrigerator includes the case courage and as above the shelf, the mount install in on the relative both sides wall of case courage.

In the technical scheme of the utility model, the first shelf and the second shelf are clamped and synchronously slide relative to the fixed frame, so that the shelf is integrally moved forwards; meanwhile, the sliding groove rotates relative to the second shelf, when the sliding groove rotates to a preset position, the first shelf slides along the sliding groove to separate the first shelf from the second shelf, the first shelf and the second shelf are divided into an upper layer and a lower layer, articles on the second shelf which is close to the rear can be taken conveniently, and the utilization rate of the shelf is increased.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of a shelf in a folded state according to an embodiment of the present invention;

FIG. 2 is a schematic view of the shelf chute of FIG. 1 in a predetermined position;

fig. 3 is a schematic structural view of the shelf in the pick-and-place state shown in fig. 1;

FIG. 4 is a schematic view of the connection structure between the driving member and the sliding chute according to the present invention;

fig. 5 is a schematic structural view of the middle chute of the present invention;

FIG. 6 is a schematic view of the connection structure between the driving member and the sliding chute in the shelf state shown in FIG. 1;

FIG. 7 is a schematic view of the connection structure of the driving member, the check valve and the slide groove in the shelf state shown in FIG. 2;

fig. 8 is a schematic view showing a connection structure of the driving member, the check valve and the slide groove in the shelf state shown in fig. 3.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Fixing frame	200	First shelf
210	Projection	300	Second shelf
				310	Clamping groove	400	Sliding chute
410	Driven member	420	Elastic piece
				500	Driving member	510	Handle bar
520	Second magnetic part	600	Check valve
				610	First magnetic part

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

The utility model provides a shelf and have its refrigerator aims at solving the problem that the article of shelf back row is blocked to be difficult for getting to put by front row article.

In an embodiment of the present invention, as shown in fig. 1, the shelf includes a fixing frame 100, a first shelf 200, a second shelf 300, and a sliding groove 400; the fixing frames 100 are arranged in pairs; the first shelf 200 and the second shelf 300 can be clamped with each other, and both the first shelf 200 and the second shelf 300 are slidably connected with the fixing frame 100; the sliding groove 400 is hinged to the second shelf 300, the sliding groove 400 can rotate between an initial position and a preset position, the sliding groove 400 is attached to the second shelf 300 at the initial position, and when the sliding groove rotates to the preset position, the first shelf 200 can slide along the sliding groove 400 to be separated from the second shelf 300. In this embodiment, in normal use (for example, when the door of the refrigerator is closed), the whole shelf is in a folded state, the first shelf 200 is clamped with the second shelf 300, and at this time, the first shelf 200 is flush with the second shelf 300 for accommodating articles. When articles on the shelf are taken and placed, the first shelf 200 is pulled forwards, and the first shelf 200 and the second shelf 300 integrally move forwards along the fixed frame 100; the sliding groove 400 rotates relative to the second shelf 300, when the sliding groove 400 rotates to a preset position (see fig. 2), the first shelf 200 can slide obliquely downward along the sliding groove 400 until the first shelf 200 and the second shelf 300 form an oblique dislocation in the direction of the sliding groove 400 (see fig. 3), so that the first shelf 200 and the second shelf 300 are divided into an upper layer and a lower layer, and articles on the second shelf 300 behind are convenient to take.

Referring to fig. 4 and 8, the first shelf 200 may be provided with a protrusion 210 slidably engaged with the sliding groove 400, and the second shelf 300 may be provided with a catching groove 310 engaged with the protrusion 210, the catching groove 310 and the sliding groove 400 being in mutual abutment when the sliding groove 400 is in a predetermined position. When the sliding groove 400 is at the initial position, the protrusion 210 is matched with the clamping groove 310, so that the first shelf 200 and the second shelf 300 are integrated, when the sliding groove 400 moves to the preset position, the clamping groove 310 and the sliding groove 400 are mutually butted, the protrusion 210 slides into the sliding groove 400 through the clamping groove 310, the first shelf 200 is separated from the second shelf 300, and the protrusion 210, the sliding groove 400 and the clamping groove 310 are matched, so that the first shelf 200 can smoothly transit from being clamped with the second shelf 300 to being in sliding connection with the sliding groove 400.

As shown in fig. 1 and 6, the shelf may further include a driving member 500 and a driven member 410, the driving member 500 is slidably connected to the first shelf 200, the driven member 410 is fixedly connected to the sliding groove 400, the driving member 500 drives the driven member 410 to rotate, and the driven member 410 drives the sliding groove 400 to rotate. The user can operate the driving member 500 to draw the first shelf 200 and the second shelf 300 back and forth, and can also operate the sliding chute 400 to rotate between the initial position and the predetermined position.

Referring to fig. 1 and 6 again, the driving member 500 may be preferably a rack, the driven member 410 is preferably a gear engaged with the rack, when the force required by the rack to drive the gear is greater than the sliding force of the first shelf 200 and the second shelf 300 on the fixing frame 100, the rack is pulled forward, the rack first drives the first shelf 200 and the second shelf 300 to slide forward relative to the fixing frame 100, when the first shelf 200 is completely separated from the fixing frame 100, the first shelf 200 and the second shelf 300 do not slide any more, and at this time, the rack drives the gear to rotate, so that the chute 400 rotates from the initial position to the preset position, for example, the first shelf 200 slides obliquely downward along the chute 400, so that the first shelf 200 and the second shelf 300 form an oblique offset in the direction of the chute 400, and at this time, the rack is separated from the gear; when the force required by the rack to drive the gear is less than the sliding force of the first shelf 200 and the second shelf 300 on the fixing frame 100, the rack is pulled forward, the rack drives the sliding groove 400 to turn to the preset position from the initial position, when the sliding groove 400 is located at the preset position, the sliding of the rack and the first shelf 200 is limited, the rack drives the first shelf 200 and the second shelf 300 to slide forward relative to the fixing frame 100, when the first shelf 200 is completely separated from the fixing frame 100, the first shelf 200 slides obliquely downward along the sliding groove 400, so that the first shelf 200 and the second shelf 300 form oblique dislocation in the direction of the sliding groove 400, and the rack is separated from the gear.

In the above-described preferred embodiment, as shown in fig. 2 and 3, the driving member 500 is provided at an end thereof remote from the second shelf 300 with a handle 510. When the handle 510 is pulled forward, the handle 510 moves synchronously with the driving member 500, and the handle 510 is disposed to facilitate the user's grip and application of force. In a more preferred embodiment, the second shelf 300 is provided with two sliding grooves 400, and the second shelf 300 forms two hinge parts at two places adjacent to the fixed frame 100 and the first shelf 200 at the same time, and the two sliding grooves 400 are each hinged with one hinge part. A cavity is formed at the bottom of the first shelf 200, two driving pieces 500 are arranged in the cavity of the first shelf 200, the two driving pieces 500 are matched with the driven pieces 410 of the two sliding grooves 400 in a one-to-one correspondence manner, and one ends of the two driving pieces 500, which are far away from the second shelf 300, penetrate through the shell of the cavity; the driving member 500 is provided with two limiting members for limiting the movement range of the driving member 500; the two driving members 500 are fixed to the same handle 510 through one end of the chamber housing, and the two sliding grooves 400 are provided to enable the first shelf 200 to slide more stably, while forming more effective support for the first shelf 200. The two driving members 500 are commonly connected to the same handle 510, simplifying the operation steps of the staggered layering of the shelves.

In addition, as shown in fig. 7, a check valve 600 may be further provided on the second shelf 300, the check valve 600 being slidably coupled to the second shelf 300; when the chute 400 is at the initial position, the check valve 600 is spaced from the follower 410; when the chute 400 is at the predetermined position, the check valve 600 engages with the follower 410 to restrict the position of the chute 400. When the sliding groove 400 is at the initial position, the check valve 600 is not in contact with the driven member 410, the sliding groove 400 can freely rotate to the preset position from the initial position, in the process that the sliding groove 400 rotates to the preset position from the initial position, the check valve 600 slides relative to the second shelf 300 until the check valve 600 is clamped with the driven member 410, the movement of the driven member 410 is limited, namely, the sliding groove 400 can not rotate any more, and the first shelf 200 can stably slide in the sliding groove 400.

In a preferred embodiment, as shown in fig. 7 and 8, the check valve 600 is provided with a first magnetic member 610, the driving member 500 is provided with a second magnetic member 520, the first magnetic member 610 is magnetically connected with the second magnetic member 520, the driving member 500 drives the check valve 600 to slide so as to achieve the engagement of the check valve 600 with the driven member 410, and when the first shelf 200 and the second shelf 300 are displaced, the first magnetic member 610 is separated from the second magnetic member 520. When the shelf is in normal use, the first magnetic member 610 and the second magnetic member 520 are magnetically attracted, that is, the driving member 500 is magnetically connected with the check valve 600; when the articles on the shelf are taken and placed, the driving member 500 moves forward, the driving member 500 drives the sliding groove 400 to rotate, meanwhile, the driving member 500 drives the check valve 600 to slide, when the sliding groove 400 rotates to a preset position, the check valve 600 is clamped with the driven member 410 fixedly installed on the sliding groove 400, at the moment, the sliding groove 400 is fixed, the first shelf 200 slides down along the sliding groove 400, and the driving member 500 is simultaneously separated from the check valve 600 and the driven member 410. When the first shelf 200 is retracted, the first shelf 200 is lifted up along the slide groove 400 until the first shelf 200 is flush with the second shelf 300, the driving member 500 and the check valve 600 are adhered together by the first magnetic member 610 and the second magnetic member 520, and the driving member 500 and the driven member 410 are re-engaged; moving the driving member 500 backward so that the check valve 600 is disengaged from the driven member 410, at which time the movement of the chute 400 is no longer restricted; the driving member 500 continues to move backward, thereby driving the check valve 600 to move backward, and simultaneously, the sliding chute 400 returns to the initial position from the predetermined position. Set up first magnetic part 610 and second magnetic part 520, make driving piece 500 and check valve 600 magnetism be connected, can make driving piece 500, follower 410 and check valve 600 synchronous motion, prevent to cause the cooperation problem between the three because of the asynchronous motion of three.

In other embodiments, a motor may also be used to drive the gear to rotate, the motor and the gear are both disposed on the second shelf 300, and a driving wheel is disposed on the motor and drives the gear to rotate, so as to drive the sliding chute 400 to rotate between the initial position and the preset position. And because the motor is provided with a braking system, the motor can automatically brake after the sliding groove 400 rotates to a preset position, so that the sliding groove 400 is prevented from rotating when the first shelf 200 slides in the sliding groove 400.

Specifically, the second shelf 300 may further include a receiving groove (not shown), and when the sliding groove 400 is at the initial position, the sliding groove 400 is received in the receiving groove. In the normal use of the shelf, the sliding groove 400 is at the initial position, the accommodating groove is arranged for accommodating the sliding groove 400, the articles can be stored inconveniently due to the fact that the sliding groove 400 is exposed, meanwhile, the occupied space is saved, and the storage space is larger for users. And the chute 400 is not leaked, and the chute 400 can be prevented from being damaged due to collision when in use.

More specifically, as shown in fig. 3 and 5, an elastic member 420 is installed in the groove of the slide groove 400, one end of the elastic member 420 is fixed to the slide groove 400, and the other end of the elastic member 420 supports the first shelf 200. The elastic member 420 may be compressed, and when the first shelf 200 slides down the sliding groove 400, the elastic member 420 is compressed to buffer the first shelf 200, so that the first shelf 200 slides down smoothly. When the first shelf 200 needs to be retracted, the elastic member 420 is restored to provide an auxiliary supporting force to the first shelf 200. The assistance of the first shelf 200 during the manual lifting is realized by the compression and extension of the elastic member 420 in the sliding groove 400, so that the user can use the first shelf more easily. The elastic member 420 may preferably be a spring, one end of which is fixed in the groove of the sliding groove 400, and the other end of which is connected to a support block, which is capable of moving in the sliding groove 400 and supports the first shelf 200 when the first shelf 200 slides in the sliding groove 400.

The utility model also provides a refrigerator, refrigerator include case courage and shelf as above, and mount 100 is installed on the relative both sides wall of case courage. Since the refrigerator comprises the shelf, the refrigerator has all the advantages of the shelf, which are not repeated herein.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A shelf, characterized in that the shelf comprises:

the fixing frames are oppositely arranged in pairs;

the first shelf is in sliding connection with the fixed frame;

the second shelf and the first shelf can be mutually clamped and connected, and the second shelf is connected with the fixed frame in a sliding manner;

the spout, the spout with the second shelf is articulated, the spout can rotate between initial position and preset position, at initial position the spout with the laminating of second shelf the spout rotates when presetting the position, first shelf can be followed the spout slide to with the separation of second shelf.

2. The shelf of claim 1, further comprising a driving member slidably engaged with the first shelf and a driven member fixedly disposed on the chute; the driving piece drives the driven piece to rotate, and the driven piece drives the sliding groove to rotate.

3. A shelf according to claim 2, characterised in that the end of the drive member remote from the second shelf is provided with a handle.

4. A shelf according to claim 2, characterised in that the driving member is a rack and the driven member is a gear wheel which engages with the rack.

5. The shelf according to any of claims 2 to 4, wherein said second shelf is further provided with a non-return valve, said non-return valve being slidably connected to said second shelf; when the chute is in an initial position, the check valve is separated from the driven member; when the sliding groove is located at a preset position, the check valve is clamped with the driven piece so as to limit the position of the sliding groove.

6. The shelf of claim 5, wherein the check valve is provided with a first magnetic member, the driving member is provided with a second magnetic member, the first magnetic member is magnetically connected with the second magnetic member, the driving member slides the check valve to enable the check valve to be engaged with the driven member, and the first magnetic member is separated from the second magnetic member when the first shelf is separated from the second shelf.

7. The shelf according to any of claims 1-4, wherein said first shelf comprises a protrusion slidably engaged with said sliding groove, said second shelf is provided with a catch engaging with said protrusion, said catch and said sliding groove are in mutual abutment when said sliding groove is in a predetermined position.

8. A shelf according to any of claims 1 to 4, characterised in that the second shelf is provided with a receiving slot in which the runner is received when the runner is in the initial position.

9. A shelf according to any of claims 1 to 4, characterised in that a resilient member is received in the channel of the chute, one end of the resilient member being fixedly connected to the chute and the other end of the resilient member being connected to the first shelf panel.

10. A refrigerator, characterized in that the refrigerator comprises a cabinet liner and a shelf according to any one of claims 1 to 9, wherein the fixing frames are arranged on two opposite side walls of the cabinet liner.