CN215951918U

CN215951918U - Door frame, door subassembly and locker

Info

Publication number: CN215951918U
Application number: CN202122568228.9U
Authority: CN
Inventors: 陈代兵; 赵博
Original assignee: Hubei Midea Refrigerator Co Ltd
Current assignee: Hubei Midea Refrigerator Co Ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-03-04
Anticipated expiration: 2031-10-25

Abstract

The utility model relates to the technical field of storage cabinets, and provides a door frame, a door assembly and a storage cabinet, which comprise: the first assembly comprises two oppositely arranged first frames; the second assembly comprises two second frames which are arranged oppositely; the two first frames are arranged between the two second frames; two ends of at least one first frame are provided with first clamping pieces, and the corresponding end parts of two second frames positioned at two sides of the first frame are provided with second clamping pieces; one of the first clamping piece and the second clamping piece is a buckle, and the other clamping piece is a clamping jaw; the buckle is formed with a bayonet which is clamped with the clamping jaw. The utility model can effectively reduce the use of parts such as bolts and nuts when the door frame is spliced, saves the assembly time, and has the characteristics of simple and convenient assembly, high assembly efficiency and the like.

Description

Door frame, door subassembly and locker

Technical Field

The utility model relates to the technical field of storage cabinets, in particular to a door frame, a door assembly and a storage cabinet.

Background

Storage cabinets, typically used to store articles, such as refrigerators, household appliances for the fresh-keeping storage of products. The refrigerator door is a component of a refrigerator and mainly comprises a door frame, a panel, an inner container and other parts, wherein the panel and the inner container are arranged on two sides of the door frame oppositely, and the panel can be a metal panel or a glass panel. The refrigerator door frame is mainly of a split splicing type structure at present, fasteners such as bolts and nuts are mainly adopted at splicing positions to splice all the parts of the door frame, and screwing tools are needed to fixedly install bolts at multiple positions, so that the assembling time of the door frame is long, and the assembling efficiency is low.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve at least one of the problems occurring in the related art. Therefore, the door frame provided by the utility model realizes clamping assembly through the structural form that the first frame and the second frame are buckled through the clamping jaws, can effectively reduce the use of parts such as bolts and nuts when the door frame is spliced, saves the assembly time, and has the characteristics of simplicity and convenience in assembly, high assembly efficiency and the like.

The utility model also provides a door assembly.

The utility model also provides a storage cabinet.

According to a first aspect embodiment of the utility model, a door frame comprises: the first assembly comprises two oppositely arranged first frames; the second assembly comprises two second frames which are arranged oppositely; the two first frames are arranged between the two second frames; two ends of at least one first frame are provided with first clamping pieces, and the corresponding end parts of two second frames positioned at two sides of the first frame are provided with second clamping pieces; one of the first clamping piece and the second clamping piece is a buckle, and the other clamping piece is a clamping jaw; the buckle is formed with a bayonet which is clamped with the clamping jaw.

According to the door frame disclosed by the embodiment of the utility model, the first clamping pieces are arranged at the two ends of the first frame, the second clamping pieces are arranged at the end parts corresponding to the second frames positioned at the two sides of the first frame, the first clamping pieces and the second clamping pieces are respectively buckles and clamping claws, namely the first frame and the second frame are clamped and assembled through the clamping claws, so that the use of parts such as bolts and nuts during the splicing of the door frame can be effectively reduced, the assembling time is saved, and the door frame has the characteristics of simplicity and convenience in assembling, high assembling efficiency and the like.

According to the door frame of one embodiment of the utility model, the clamping jaw comprises two oppositely arranged clamping columns, the free end of one of the two clamping columns is bent towards the direction far away from the other clamping column to form the clamping part, and the clamping part penetrates through the clamping opening and abuts against the clamping buckle.

According to the door frame provided by the embodiment of the utility model, the frame provided with the clamping jaws in the first frame and the second frame is also provided with the abutting pieces, and the abutting pieces and the clamping parts are respectively abutted to two sides of the clamping buckles.

According to the door frame of one embodiment of the utility model, at least one end of the buckle is provided with the abutting groove, and the abutting piece is embedded in the abutting groove.

According to the door frame of one embodiment of the present invention, the catch is provided with a hinge bushing escape opening.

According to the door frame of one embodiment of the utility model, the hinge shaft sleeve avoidance opening is a notch formed on the edge of the buckle.

According to the door frame provided by the embodiment of the utility model, the two ends of one first frame are provided with the first clamping pieces, and the two ends of the other first frame are clamped with the corresponding end parts of the two second frames positioned at the two sides of the first frame.

According to the door frame provided by the embodiment of the utility model, the two ends of the two first frames are respectively provided with the first clamping pieces.

According to the door frame provided by the embodiment of the utility model, the first clamping piece is the buckle, mounting grooves are formed in two ends of the first frame provided with the buckle, and the buckle is embedded in the mounting grooves.

The door assembly according to the second aspect of the present invention includes a panel and the door frame, wherein the panel is embedded in the door frame.

According to the door assembly provided by the embodiment of the utility model, the first clamping pieces are arranged at the two ends of the first frame, the second clamping pieces are arranged at the corresponding ends of the second frames positioned at the two sides of the first frame, the first clamping pieces and the second clamping pieces are respectively a buckle and a clamping jaw, namely, the door frame is clamped and assembled through the structural form of the clamping jaw buckle, and the panel is embedded in the door frame.

According to the third aspect of the utility model, the storage cabinet comprises a box body and the door assembly, wherein the door assembly is arranged on the box body to open or close the opening of the box body.

According to the storage cabinet provided by the embodiment of the utility model, the two ends of the first frame are provided with the first clamping pieces, the corresponding end parts of the second frames positioned at the two sides of the first frame are provided with the second clamping pieces, the first clamping pieces and the second clamping pieces are respectively a buckle and a clamping jaw, namely, the door frame is clamped and assembled through the structural form of the clamping jaw buckle, and the panel is embedded in the door frame; and the door assembly of the storage cabinet can open and close the opening of the box body so as to be convenient for storing articles.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present invention or technical solutions in related arts, the drawings used in the description of the embodiments or related arts 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 drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a door frame according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a first frame according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of another first frame according to an embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

fig. 5 is a schematic structural diagram of a second frame according to an embodiment of the present invention;

FIG. 6 is a partial enlarged view of FIG. 5 at B;

FIG. 7 is a schematic structural view of a buckle according to an embodiment of the present invention;

FIG. 8 is an exploded view of the assembly of a second bezel to a first bezel provided by embodiments of the present invention;

FIG. 9 is a schematic view of the assembly of a second bezel with a first bezel provided in accordance with an embodiment of the present invention;

fig. 10 is a schematic structural diagram of another second frame according to an embodiment of the present invention;

FIG. 11 is an enlarged view of a portion of FIG. 10 at C;

FIG. 12 is a schematic view of the assembly of another second frame with a first frame according to the present invention;

reference numerals:

1: a first frame; 2: a second frame; 3: buckling; 4: a claw; 5: a bayonet; 501: a step portion;

6: clamping the column; 7: a clamping part; 8: an abutting member; 9: a butt joint groove; 10: the hinge shaft sleeve avoids the opening;

11: a first bending portion; 12: a card slot; 13: a boss portion; 14: a card interface; 15: mounting grooves;

16: a second bent portion; 17: a first connection hole; 18: a second connection hole; 19: a fastener;

20: hinge axle sleeve.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the embodiments of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.

In embodiments of the utility model, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

A door frame according to an embodiment of the first aspect of the present invention will be described with reference to the accompanying drawings.

As shown in fig. 1 to 12, the door frame according to the embodiment of the first aspect of the present invention mainly includes: a first component and a second component. The first assembly comprises two first frames 1 which are oppositely arranged left and right; the second assembly comprises two second frames 2 which are arranged oppositely up and down; the two first frames 1 are arranged between the two second frames 2, or the door frame comprises a left first frame 1, an upper second frame 2, a right first frame 1 and a lower second frame 2 which are sequentially arranged in a surrounding manner. It can be understood that the two first frames 1 of the present invention may also be disposed opposite to each other in the vertical direction, and correspondingly, the two second frames 2 may be disposed opposite to each other in the horizontal direction.

Two ends of at least one first frame 1 of the two first frames 1 are respectively provided with a first clamping piece, the corresponding end parts of the two second frames 2 positioned at two sides of the first frame 1 are respectively provided with a second clamping piece, one of the first clamping piece and the second clamping piece is a buckle 3, the other one is a clamping jaw 4, namely the buckle 3 can be arranged on the first frame 1 or the second frame 2, and correspondingly, the clamping jaw 4 can be arranged on the second frame 2 or the first frame 1; meanwhile, the clamping buckle 3 is provided with a clamping opening 5, and the clamping opening 5 is clamped with the clamping jaw 4. According to the clamping assembly device, the clamping assembly of the first frame 1 and the second frame 2 is realized through the clamping matching of the buckle 3 and the clamping jaw 4.

According to the door frame disclosed by the embodiment of the utility model, the two ends of at least one first frame 1 are respectively provided with the first clamping pieces, the corresponding end parts of the second frames 2 positioned at the two sides of the first frame 1 are respectively provided with the second clamping pieces, the first clamping pieces and the second clamping pieces are respectively provided with the buckles 3 and the claws 4, namely the first frame 1 and the second frame 2 are in the connection form of the claws 4 of the buckles 3, so that clamping assembly is realized, the use of parts such as bolts and nuts during door frame splicing can be effectively reduced, the assembly time is saved, and the door frame has the characteristics of simplicity and convenience in assembly, high assembly efficiency and the like.

According to the door frame of the embodiment of the utility model, as shown in fig. 7-9 and 12, the clamping jaw 4 of the utility model comprises two clamping columns 6, the two clamping columns 6 are oppositely arranged side by side, in the two clamping columns 6, the free end (upper end) of one clamping column 6 is bent towards the direction far away from the other clamping column 6 to form the clamping part 7, namely, the clamping parts 7 of the two clamping columns 6 are oppositely arranged in a back direction, and the clamping part 7 penetrates through the clamping opening 5 and is abutted against the clamping buckle 3, so that the clamping between the clamping columns 6 and the clamping opening 5 is realized, and the clamping between the first frame 1 and the second frame 2 is further realized.

It should be understood that the clamping jaw 4 of the present invention has a certain elasticity, for example, the clamping jaw 4 is made of plastic material, when the buckle 3 is buckled with the two clamping posts 6 of the clamping jaw 4, the clamping opening 5 of the buckle 3 extrudes the clamping portions 7 of the two clamping posts 6, so that the clamping portions 7 enter the clamping opening 5, the buckle 3 is continuously moved, and the clamping portions 7 pass through the clamping openings 5 due to elastic reset and are clamped on the buckle 3, so as to realize clamping assembly of the buckle 3 and the clamping jaw 4.

The shape of the clamping part 7 of the clamping column 6 is not particularly limited as long as the clamping part can pass through the bayonet 5 to be clamped with the buckle 3. In this example, joint portion 7 is triangle-shaped, and its inclined plane is the acting surface with the inner wall matched with of bayonet socket 5, and when bayonet socket 5 removed along joint portion 7's inclined plane, bayonet socket 5 implemented the extrusion force to joint portion 7, made joint portion 7 can pass bayonet socket 5 fast, realized clamping fast, and then improved assembly efficiency.

In one embodiment, a step portion 501 is arranged on the inner wall of the bayonet 5, and the clamping portion 7 of the clamping jaw 4 penetrates through the bayonet 5 to abut against the step portion 501, so that clamping assembly of the clamping jaw 4 and the buckle 3 is realized.

According to the door frame of one embodiment of the utility model, the frames provided with the claws 4 in the first frame 1 and the second frame 2 are also provided with the abutting pieces 8, and the abutting pieces 8 and the clamping parts 7 of the claws 4 are respectively abutted against two sides of the buckle 3, so that the buckle 3 is prevented from loosening, and the fixation of the buckle 3 is realized. In this example, the abutting piece 8 and the claw 4 are respectively arranged on the second frame 2, the buckle 3 is arranged on the right first frame 1, the abutting piece 8 is an arc abutting plate, the abutting plate extends along the length direction of the clamping column 6, and the abutting plate can be in other shapes; and the at least one end of 3 sides of buckle is equipped with butt groove 9, and butt 8 inlays and locates in butt groove 9, and butt groove 9 also sets up to the arc correspondingly, is convenient for fix a position buckle 3, further improves buckle 3's steadiness.

According to the door frame of the embodiment of the utility model, as the door frame is assembled on the box body of the storage cabinet through the hinge to realize rotatable connection, in order to avoid the interference of the hinge shaft sleeve 20 on the installation of the buckle 3, the buckle 3 is provided with the hinge shaft sleeve avoiding opening 10, so that the hinge shaft sleeve 20 can pass through the hinge shaft sleeve avoiding opening 10.

According to the door frame of one embodiment of the present invention, the hinge housing escape opening 10 is a notch formed at the edge of the catch 3.

According to the door frame disclosed by the embodiment of the utility model, two ends of one first frame 1 (right side) are respectively provided with a first clamping piece, namely the right first frame 1 and the right ends of two second frames 2 are connected with a clamping jaw 4 in a clamping way through a clamping buckle 3; the two ends of the other first frame 1 (left side) are clamped with the end parts corresponding to the two second frames 2 positioned on the two sides of the first frame 1, so that the whole clamping assembly is realized, and the assembly efficiency is further improved.

In this embodiment, as shown in fig. 3 to 6, 10 and 11, the clamping structure of the left first frame 1 and the two second frames 2 located at two sides of the first frame 1 mainly includes: the both sides of the first frame 1 in left side are equipped with relative inside bending's first kink 11 respectively, and the upper and lower both sides of 2 left ends in two second frames are provided with draw-in groove 12 respectively, and first kink 11 joint realizes that the left side first frame 1 links to each other with the left end joint of two second frames 2 in draw-in groove 12.

In addition, the cross section of the left first frame 1 is stepped, and can be overlapped on the steps at the left ends of the two second frames 2, so as to improve the assembly performance of the first frame 1 and the second frames 2.

In addition, the both ends of the first frame 1 in left side are equipped with joint interface 14 respectively, and the left end of two second frames 2 is equipped with respectively with joint interface 14 matched with bellying 13, bellying 13 joint in joint interface 14. Therefore, when the left end of the first frame 1 on the left side and the left end of the two second frames 2 are assembled, the first bending part 11 is clamped in the clamping groove 12, and the protruding part 13 is clamped in the clamping interface 14, so that the connection reliability of the first frame and the second frame is improved.

According to the door frame disclosed by the embodiment of the utility model, the two ends of the two first frames 1 are respectively provided with the first clamping pieces, namely the two first frames 1 and the two second frames 2 are respectively clamped in a clamping manner through the buckles 3 and the clamping claws 4, so that the integral clamping assembly is realized, and the assembly efficiency is further improved.

According to the door frame of the embodiment of the utility model, the first clamping piece is the buckle 3, the second clamping piece is the claw 4, the two ends of the first frame 1 provided with the buckle 3 are provided with the mounting grooves 15, and the buckle 3 is embedded in the mounting grooves 15. Specifically, as shown in fig. 2 and 8, both ends of buckle 3 are equipped with first connecting hole 17 respectively, the both sides of first frame 1 are equipped with the second kink 16 of relative inside bending respectively in order to form mounting groove 15, buckle 3 sets up in mounting groove 15, in order to fix a position buckle 3, and the both ends of second kink 16 are equipped with second connecting hole 18 respectively, connect first connecting hole 17 and second connecting hole 18 through fastener 19, first frame 1 can form the subassembly after being connected with buckle 3, the later stage supplier supplies with the subassembly form of being convenient for, buckle 3 with whole subassembly is connected with jack catch 4 of second frame 2 again can, realize rapid Assembly. The fasteners 19 of the present invention may be rivets.

The door assembly according to the second aspect of the present invention includes a panel (not shown in the drawings) and the door frame of the above embodiments, wherein the panel is embedded in the door frame to form the door body, and the panel may be a metal panel or a glass panel.

According to the door assembly provided by the embodiment of the utility model, the first clamping pieces are arranged at the two ends of the first frame 1, the second clamping pieces are respectively arranged at the corresponding ends of the second frames 2 positioned at the two sides of the first frame 1, the first clamping pieces and the second clamping pieces are respectively a buckle 3 and a clamping jaw 4, namely, the door frame is clamped and assembled through the structural form of the buckle 3 and the clamping jaw 4, and the panel is embedded in the door frame.

A storage cabinet according to a third aspect of the present invention comprises a cabinet (not shown) and a door assembly as described in the above embodiments, the door assembly being provided to the cabinet to open or close an opening of the cabinet to facilitate storage of articles. In one embodiment, the door frame of the door assembly is rotatably coupled to the housing by a hinge to open and close the opening of the housing. The storage cabinet has the technical effects of the door frame and the door assembly, and the details are not repeated; also, the locker may be a refrigerator.

The following describes a specific structure of a door frame of an embodiment of the present invention with reference to the accompanying drawings.

As shown in fig. 1 to 12, the door frame of the present invention includes a left first frame 1, an upper second frame 2, a right first frame 1 and a lower second frame 2, which are sequentially surrounded. Wherein, the left end assembly of the first frame 1 in left side and the second frame 2 of upper and lower both sides: the first frame 1 in left side sets up on the step of two second frames 2 left ends, and the first kink 11 joint of the first frame 1 in left side is in the draw-in groove 12 of two second frames 2 left ends, and the bellying 13 joint of the first frame 1 in left side is in the joint interface 14 of two second frames 2 left ends, realizes the left end assembly of the first frame 1 in left side and the second frame 2 of upper and lower both sides.

The right end assembly of the first frame 1 in right side and the second frame 2 of upper and lower both sides: connect buckle 3 in the both ends of the mounting groove 15 of the first frame 1 in right side through the rivet, then wear to locate buckle 3's bayonet socket 5 with the jack catch 4 of two second frame 2 right-hand members, at this moment, 7 butt of joint portion of jack catch 4 is on bayonet socket 5's

step portion

501, and 8 butt of butt piece through the second frame 2 right-hand member in buckle 3's dorsal part, realize buckle 3 and jack catch 4's assembly, and then realize the right-hand member assembly of the first frame 1 in right side and the second frame 2 of upper and lower both sides.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A door frame, comprising:

the first assembly comprises two oppositely arranged first frames;

the second assembly comprises two second frames which are arranged oppositely; the two first frames are arranged between the two second frames;

two ends of at least one first frame are provided with first clamping pieces, and the corresponding end parts of two second frames positioned at two sides of the first frame are provided with second clamping pieces; one of the first clamping piece and the second clamping piece is a buckle, and the other clamping piece is a clamping jaw; the buckle is formed with a bayonet which is clamped with the clamping jaw.

2. The door frame according to claim 1, wherein the claw includes two oppositely disposed clamping posts, a free end of one of the two clamping posts is bent in a direction away from the other clamping post to form a clamping portion, and the clamping portion passes through the bayonet and abuts against the buckle.

3. The door frame according to claim 2, wherein the frame with the clamping jaws in the first frame and the second frame is further provided with an abutting member, and the abutting member and the clamping portion respectively abut against two sides of the clamping buckle.

4. The door frame as claimed in claim 3, wherein at least one end of the clip is provided with an abutting groove, and the abutting member is embedded in the abutting groove.

5. The door frame of claim 1, wherein the catch is provided with a hinge bushing relief opening.

6. The door frame of claim 5, wherein the hinge bushing relief opening is a notch formed in the snap edge.

7. The door frame according to claim 1, wherein two ends of one of the first frames are provided with first clamping members, and two ends of the other first frame are clamped with corresponding ends of two second frames located at two sides of the first frame.

8. The door frame according to claim 1, wherein first clamping members are disposed at two ends of each of the two first frames.

9. The door frame as claimed in claim 1, wherein the first engaging member is the buckle, and mounting grooves are formed at both ends of the first frame where the buckle is disposed, and the buckle is embedded in the mounting grooves.

10. A door assembly comprising a door frame according to any one of claims 1 to 9 and a face plate embedded within the door frame.

11. A cabinet comprising a cabinet and the door assembly of claim 10, wherein the door assembly is provided to the cabinet to open or close an opening of the cabinet.