CN214371240U

CN214371240U - A double-door refrigerator seal assembly

Info

Publication number: CN214371240U
Application number: CN202120386916.0U
Authority: CN
Inventors: 杜雄龙
Original assignee: Guangdong Xinya Hotel Equipment Manufacture Co ltd
Current assignee: Guangdong Xinya Hotel Equipment Manufacture Co ltd
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-10-08
Anticipated expiration: 2031-02-20

Abstract

The utility model relates to a double-door refrigerator sealing assembly, wherein a support member comprises a first section material and two support seats connected at both ends of the first section material, the two support seats respectively comprise a support seat main body, and the side faces of the support seat main body face a first section. A convex part protruding on the outer side of the profile and two limit shafts respectively arranged on the two convex parts and extending toward each other; the rotating part includes a second profile, a first end and a second end; the second profile includes The shaft sleeve, the first connecting plate and the second connecting plate are connected in sequence, the shaft sleeve and the second connecting plate are respectively bent relative to the first connecting plate, and both ends of the shaft sleeve are rotatably sleeved on the two limiting shafts; The outer end face of the first end head is provided with an arc-shaped guide groove, and the guide groove is provided with an opening on the side of the first end head facing the outer side of the second connecting plate; the fixing piece includes a convex block for matching with the guide groove. The sealing assembly can realize the sealing between the two door pages of the double-door refrigerator, and has the advantages of convenient assembly and strong application flexibility.

Description

Two freezer seal assemblies that open door

Technical Field

The utility model relates to a freezer technical field, concretely relates to two freezer seal assemblies that open door.

Background

Refrigerators, also known as refrigerators or freezers, are devices for maintaining low temperatures, and are widely used for the preservation and preservation of foods, medicines, and the like. As the standard of living of people increases, it is necessary to use a freezer with a larger volume to store more or more bulky objects. The common double-door mode of big volume freezer, for example, two door leafs articulate respectively in freezer open-ended both sides limit, and one cabinet door clockwise rotation, another cabinet door anticlockwise rotation when opening two cabinet doors to open the opening that size and two cabinet door size match. However, if there is a gap between the two cabinet doors, cold air can leak and hot air invades, so that the refrigeration efficiency is reduced, and energy is wasted. Most of the existing double-door refrigerators are provided with fixed columns at the opening of the refrigerator, the door edges of the two doors are respectively matched with the columns to realize sealing, but the structure reduces the functions of the refrigerator due to the blocking of the columns. Still some freezer at present are through installing the part that realizes sealedly at the edge of one side cabinet door, but most structure is complicated, and the equipment is inconvenient, only is applicable to specific cabinet door.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model aims at providing a two freezer seal assembly that open door can realize two sealings between the two pages of a leaf of two freezer that open door, and the equipment is convenient, the application flexibility is strong.

In order to realize the utility model discloses a purpose, the utility model provides a two freezer seal assemblies that open door, it includes: the supporting piece comprises a first section bar and two supporting seats connected to two ends of the first section bar, and the two supporting seats respectively comprise a supporting seat main body, a bulge part which bulges towards the outer side of the first section bar on the side surface of the supporting seat main body and two limiting shafts which are respectively arranged on the two bulge parts and extend oppositely; the rotating piece comprises a second section bar, a first end and a second end; the second section bar comprises a shaft sleeve, a first connecting plate and a second connecting plate which are sequentially connected, the width of the first connecting plate is larger than that of the second connecting plate, the shaft sleeve and the second connecting plate are respectively bent relative to the first connecting plate, and two ends of the shaft sleeve are rotatably sleeved on the two limiting shafts; the first end is connected with the first end of the second section bar, and the second end is connected with the second end of the second section bar; an arc-shaped guide groove is formed in the outer end face of the first end, and an opening is formed in the side face, facing the outer side of the second connecting plate, of the first end of the guide groove; the fixing piece comprises a lug which is matched with the guide groove; when the supporting piece rotates around the rotating shaft outside the fixing piece along the first direction, the opening moves towards the lug, the lug enters the guide groove, and the guide groove moves relative to the lug, so that the rotating piece rotates around the limiting shaft to the sealing position; when the supporting piece rotates along a second direction opposite to the first direction around the rotating shaft, the guide groove moves relative to the lug, so that the rotating piece rotates reversely to an opening position around the limiting shaft, and the opening is separated from the lug.

The further technical scheme is that the first section comprises a third connecting plate and a fourth connecting plate which are connected with each other, the fourth connecting plate is bent relative to the third connecting plate, the supporting seat main body is connected with the fourth connecting plate, and the limiting shaft is arranged on one side of the fourth connecting plate; the double-door freezer sealing assembly also comprises a sealing plate, the sealing plate is connected between the second connecting plate and the shaft sleeve, and two ends of the sealing plate extend to cover the corresponding side surface of the first end and the corresponding side surface of the second end; when the rotating member is rotated to the sealing position, the sealing plate is parallel to the third connecting plate; when the rotary member is turned to the open position, the first connecting plate is closer to the fourth connecting plate relative to the sealing plate.

The shaft sleeve and the second connecting plate are positioned on the same side of the first connecting plate; the third connecting plate and the fourth connecting plate are perpendicular to each other, and the first connecting plate and the second connecting plate are perpendicular to each other.

The third connecting plate is positioned on the first side of the fourth connecting plate, the limiting shaft is positioned on the second side of the fourth connecting plate, the ends of the two sides of the second side of the fourth connecting plate are provided with a fifth connecting plate and a sixth connecting plate in an outward extending mode, and the fifth connecting plate, the fourth connecting plate and the sixth connecting plate form a groove; the recess receives at least a portion of the rotational member when the rotational member is reversed to the open position.

The further technical scheme is that a first connecting hole, a closed cavity and/or an open cavity are/is formed in the first connecting plate and the fourth connecting plate respectively, a second connecting hole and/or an extending block are/is formed in the tail ends of the supporting seat, the first end and the second end respectively, the second connecting hole is used for being connected with the first connecting hole through a threaded fastener, and the extending block is used for extending into the closed cavity or the open cavity.

The fixing piece further comprises a fixing seat, the protruding block is arranged on the fixing seat, and the protruding block extends along the direction inclined to the installation axis of the fixing seat.

The further technical scheme is that the shaft sleeve comprises a notch in the circumferential direction, the tail end of the first end and the tail end of the second end are respectively provided with an arc-shaped baffle, and the arc-shaped baffles are matched with the notch.

The further technical scheme is that the first end head and the second end head respectively comprise covering parts protruding towards one side, and the covering parts are located on the outer sides of the corresponding limiting shafts.

The further technical scheme is that a mounting hole is formed in the side face of the supporting seat main body and used for mounting a sucker; when the rotating piece rotates reversely to the opening position, the suction cups suck the side surfaces of the first end head and the second end head close to the supporting seat main body.

Compared with the prior art, the utility model discloses can gain following beneficial effect:

the utility model discloses a two freezer seal assembly that open door can realize two sealings between the two pages of a door of two freezer that open door, and the equipment is convenient, the application flexibility is strong. Specifically, the utility model discloses a two freezer seal assemblies that open door include support piece, rotate piece and mounting, wherein support piece is used for installing at the door limit of two one of them door leaves of freezer that open door, rotates the piece and rotationally installs on support piece, and the mounting is used for installing in the centre of freezer opening upper end or lower extreme, lug in the mounting and the guide slot cooperation of rotating the terminal first end. When the door leaf is matched with the opening of the refrigerator, the supporting piece moves towards the fixing piece together with the rotating piece, the opening moves towards the lug, the lug enters the guide groove, the guide groove moves relative to the lug, the rotating piece rotates forwards around the limiting shaft to a sealing position, at least part of the rotating piece extends out of the edge of the door leaf at the moment, and the other door leaf is matched with the edge of the rotating piece when being closed, so that sealing is realized. When the door needs to be opened, the other door leaf is opened, then the door leaf with the supporting piece and the rotating piece is opened, the guide groove moves relative to the lug, the rotating piece rotates reversely to the opening position around the limiting shaft, the opening is separated from the lug, and the rotating piece retracts to the rear side of the edge of the door leaf. Wherein first section bar and second section bar can select suitable length according to the needs of actual cabinet door height, again with general supporting seat, first end, second end, mounting cooperation, can be applied to different freezer doors in a flexible way.

Drawings

Figure 1 is a schematic view of the structure of the support member and the rotating member in the open position of the embodiment of the sealing assembly of the double door freezer of the present invention.

Figure 2 is the structural decomposition schematic diagram of the support piece and the rotating piece of the embodiment of the sealing assembly of the double-door freezer of the utility model in the open position.

Fig. 3 is a schematic view of the supporting member and the rotating member of the embodiment of the sealing assembly of the double-door refrigerator of the present invention in the sealing position.

Fig. 4 is an exploded view of the support member and the rotating member of the embodiment of the sealing assembly of the dual door freezer of the present invention in a sealing position.

Fig. 5 is a schematic structural view of the first end in the embodiment of the sealing assembly of the double-door refrigerator of the present invention.

Fig. 6 is a schematic structural view of the second end in the embodiment of the sealing assembly of the double-door refrigerator of the present invention.

Fig. 7 is a schematic structural view of a fixing member in the embodiment of the sealing assembly of the double-door refrigerator of the present invention.

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Detailed Description

As shown in fig. 1-7, the present embodiment provides a dual door freezer seal assembly that includes a support member, a rotating member, and a stationary member. When this seal assembly is used for two refrigerators that open door, support piece installs the door limit at a door leaf of two refrigerators that open door, rotates the piece and rotationally installs on support piece, and the mounting is used for installing in the middle of freezer opening upper end or lower extreme. When this door leaf with when the freezer opening cooperatees, support piece moves to the mounting along with rotating the piece, thereby rotates the upset that the piece striking mounting realized rotating the piece for rotate the piece and stretch out from the edge of this door leaf and seal the position promptly, when another door leaf was closed with this partial sealed cooperation that stretches out, thereby realize the sealed in gap between the cabinet door of two door freezers. When the door needs to be opened, the other door leaf is opened, then the door leaf connected with the supporting piece is opened, and the rotating piece is separated from the fixing piece, so that the rotating piece rotates and retracts to the rear side of the edge of the door leaf, namely the opening position.

Specifically, the supporting member includes a first profile 100 and two supporting seats 110 connected to two ends of the first profile 100, where the two supporting seats 110 respectively include a supporting seat main body 111, a protruding portion 112 protruding from a side surface of the supporting seat main body 111 toward an outer side of the first profile 100, and two limiting shafts 113 respectively disposed on the two protruding portions 112 and extending in opposite directions.

The turning piece comprises a second profile 200, a first end 210 and a second end 220. The second profile 200 comprises a shaft sleeve 201, a first connecting plate 202 and a second connecting plate 203 which are connected in sequence, the shaft sleeve 201 and the second connecting plate 203 are bent relative to the first connecting plate 202 respectively, and two ends of the shaft sleeve 201 are rotatably sleeved on the two limiting shafts 113. A first end 210 is attached to a first end of the second profile 200 and a second end 220 is attached to a second end of the second profile 200. The outer end surface of the first end 210 is provided with an arc-shaped guide groove 211, and the guide groove 211 is provided with an opening 212 on the side surface of the first end 210 facing the outer side of the second connecting plate 203. The width of the first link plate 202 is greater than the width of the second link plate 203 so that rotation of the rotary member causes the different width faces to face outward.

The fixing member includes a protrusion 300 for cooperating with the guide groove 211. When the support member is rotated in a first direction, e.g., clockwise, about a rotational axis external to the stationary member, e.g., where the door leaf is hinged to the freezer opening, the opening 212 moves toward the protrusion 300, the protrusion 300 enters the channel 211, and the channel 211 moves relative to the protrusion 300 such that the rotating member rotates in a forward direction about the stop axis 113 to a sealing position. When the support member is rotated about the rotational axis in a second direction, e.g., counterclockwise, opposite the first direction, the guide slot 211 moves relative to the tab 300 such that the rotational member is reversed about the stop axis 113 to an open position, and the opening 212 disengages the tab 300 to enable the door leaf to be opened.

Preferably, the first profile 100 comprises a third connecting plate 101 and a fourth connecting plate 102 which are connected with each other, the fourth connecting plate 102 is bent relative to the third connecting plate 101, and a limiting shaft 113 is arranged on one side of the fourth connecting plate 102. The third connecting plate 101 is used for connecting with the inner side of the door leaf of the cabinet door, and the fourth connecting plate 102 is used for connecting with the supporting seat 110.

Preferably, the sealing assembly of the double door refrigerator further includes a sealing plate 400, the sealing plate 400 is connected between the second connection plate 203 and the bushing 201, and both ends of the sealing plate 400 extend and cover the corresponding sides of the first end 210 and the corresponding sides of the second end 200, thereby sealing the entire length direction of the rotation member. The sealing plate 400 may be, for example, a strip of magnetic glue embedded in the second profile 200, as long as the surface forms a flat plate-shaped sealing surface. When the rotary member is being rotated to the sealing position, the seal plate 400 is parallel to the third connecting plate 101 and the seal plate 400 provides a sealing surface with the other door leaf. When the rotary member is flipped to the open position, the first connection plate 210 is closer to the fourth connection plate 102 relative to the seal plate 400, i.e., the seal plate 400 is outward.

Preferably, the shaft sleeve 201 and the second connecting plate 203 are located on the same side of the first connecting plate 202, so that the size of the second profile 200 can be reduced, and the space can be saved. Third connecting plate 101 and fourth connecting plate 102 are perpendicular to each other, and first connecting plate 202 and second connecting plate 203 are perpendicular to each other, which further saves space.

Preferably, the third connecting plate 101 is located on a first side of the fourth connecting plate 102, the limiting shaft 113 is located on a second side of the fourth connecting plate 102, a fifth connecting plate 103 and a sixth connecting plate 104 are provided at both second side ends of the fourth connecting plate 102 to extend outward, and the fifth connecting plate 103, the fourth connecting plate 102 and the sixth connecting plate 104 form a groove which receives at least a portion of the rotating member when the rotating member is reversed to the open position, the groove reducing the rotating member from being rotated to the sealed position by a mis-touch.

Preferably, the first connecting plate 202 and the fourth connecting plate 102 are respectively provided with a first connecting hole 105, a closed cavity 106 and/or an open cavity 107, the ends of the supporting base 110, the first end head 210 and the second end head 220 are respectively provided with a second connecting hole 115 and/or an extending block 116, the second connecting hole 115 is used for connecting with the first connecting hole 105 through a threaded fastener such as a screw, and the extending block 116 is used for extending into the closed cavity 106 or the open cavity 107 for positioning.

Preferably, the fixing member further includes a fixing seat 310, the protrusion 300 is disposed on the fixing seat 310, and the protrusion 300 extends along a direction oblique to the installation axis of the fixing seat 310, and the protrusion 300 is disposed as an oblique convex strip to facilitate the protrusion 300 to extend into the opening 212 and to be matched with the groove 211. The installation axis of the fixing base 310 refers to the installation axis of the fixing base aligned with the door slot when the two door leaves are closed.

Preferably, the shaft sleeve 201 includes a notch in the circumferential direction, the tail end of the first end head 210 and the tail end of the second end head 220 are respectively provided with an arc-shaped baffle 221, and the arc-shaped baffle 211 is matched with the notch, so that the shaft sleeve 201 can be slightly elastically deformed to conveniently sleeve on the limit shaft 113, and the arc-shaped baffle 211 can prevent the limit shaft 113 from coming out of the notch.

Preferably, the first end head 210 and the second end head 220 respectively comprise a cover portion 222 protruding to one side, and the cover portion 222 is located at the outer side of the corresponding limiting shaft 113, which contributes to the beauty and reduces dust accumulation at the limiting shaft 113.

The side of the supporting seat main body 111 is provided with the mounting hole 114, the mounting hole 114 is used for mounting a sucker such as a rubber vacuum sucker, when the rotating member rotates reversely to the open position, the sucker sucks the side of the first end 210 and the second end 220 close to the supporting seat main body 111, and the situation that the rotating member is easy to shake when in the open position, so that the rotating member is separated from the open position, and the rotating member cannot be matched with the fixing member when being closed is avoided.

Finally, it should be emphasized that the above-described embodiments are merely preferred embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A two freezer seal assemblies that open door, its characterized in that includes:

the supporting piece comprises a first section bar and two supporting seats connected to two ends of the first section bar, and the two supporting seats respectively comprise a supporting seat main body, a bulge part which is arranged on the side surface of the supporting seat main body and bulges towards the outer side of the first section bar, and two limiting shafts which are respectively arranged on the two bulge parts and extend oppositely;

the rotating piece comprises a second section bar, a first end and a second end; the second profile comprises a shaft sleeve, a first connecting plate and a second connecting plate which are sequentially connected, the width of the first connecting plate is larger than that of the second connecting plate, the shaft sleeve and the second connecting plate are respectively bent relative to the first connecting plate, and two ends of the shaft sleeve are rotatably sleeved on the two limiting shafts; the first end is connected with the first end of the second section bar, and the second end is connected with the second end of the second section bar; an arc-shaped guide groove is formed in the outer end face of the first end, and an opening is formed in the side face, facing the outer side of the second connecting plate, of the first end of the guide groove;

a fixing piece including a protrusion for cooperating with the guide groove; when the supporting piece rotates around the rotating shaft outside the fixed piece in a first direction, the opening moves towards the lug, the lug enters the guide groove, and the guide groove moves relative to the lug, so that the rotating piece rotates around the limiting shaft to a sealing position; when the supporting piece rotates around the rotating shaft in a second direction opposite to the first direction, the guide groove moves relative to the lug, so that the rotating piece rotates reversely around the limiting shaft to an open position, and the opening is separated from the lug.

2. A double door freezer seal assembly as defined in claim 1, wherein:

the first section bar comprises a third connecting plate and a fourth connecting plate which are connected with each other, the fourth connecting plate is bent relative to the third connecting plate, the supporting seat main body is connected with the fourth connecting plate, and the limiting shaft is arranged on one side of the fourth connecting plate;

the double-door freezer sealing assembly further comprises a sealing plate, the sealing plate is connected between the second connecting plate and the shaft sleeve, and two ends of the sealing plate extend to cover the corresponding side face of the first end and the corresponding side face of the second end; the seal plate is parallel to the third connecting plate when the rotary member is rotating to the sealing position; when the rotating member is turned to the open position, the first connecting plate is closer to the fourth connecting plate relative to the sealing plate.

3. A double door freezer seal assembly as defined in claim 2, wherein:

4. A double door freezer seal assembly as defined in claim 2, wherein:

the third connecting plate is located on the first side of the fourth connecting plate, the limiting shaft is located on the second side of the fourth connecting plate, a fifth connecting plate and a sixth connecting plate are arranged at two side ends of the second side of the fourth connecting plate in an outward extending mode, and grooves are formed by the fifth connecting plate, the fourth connecting plate and the sixth connecting plate; the recess receives at least a portion of the rotating member when the rotating member is rotated back to the open position.

5. A double door freezer seal assembly as defined in claim 2, wherein:

the supporting seat, the first end and the tail end of the second end are respectively provided with a second connecting hole and/or an extending block, the second connecting hole is used for being connected with the first connecting hole through a threaded fastener, and the extending block is used for extending into the closed cavity or the open cavity.

6. A double door freezer seal assembly according to any one of claims 1 to 5, wherein:

7. A double door freezer seal assembly according to any one of claims 1 to 5, wherein:

the shaft sleeve comprises a notch in the circumferential direction, the tail end of the first end and the tail end of the second end are respectively provided with an arc-shaped baffle, and the arc-shaped baffles are matched with the notch.

8. A double door freezer seal assembly according to any one of claims 1 to 5, wherein:

the first end and the second end respectively comprise a covering part protruding towards one side, and the covering parts are located on the outer sides of the corresponding limiting shafts.

9. A double door freezer seal assembly according to any one of claims 1 to 5, wherein:

the side surface of the supporting seat main body is provided with a mounting hole, and the mounting hole is used for mounting a sucker; when the rotating piece rotates reversely to the opening position, the suction disc sucks the side faces, close to the supporting seat main body, of the first end and the second end.