CN209924759U - Door body assembly of household appliance - Google Patents
Door body assembly of household appliance Download PDFInfo
- Publication number
- CN209924759U CN209924759U CN201920434679.3U CN201920434679U CN209924759U CN 209924759 U CN209924759 U CN 209924759U CN 201920434679 U CN201920434679 U CN 201920434679U CN 209924759 U CN209924759 U CN 209924759U
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- frame
- door
- groove
- mounting
- door frame
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Abstract
A door body assembly of a household appliance comprises a door frame and a frame member thereof, wherein a sleeve joint matching piece is arranged between the door frame and the frame member, and the door frame and the frame member are mutually assembled or separated through the sleeve joint matching piece so as to enable the frame member to be detachably installed on the door frame; the door frame is provided with an assembly groove; the door handle outside is provided with the back-off, and the back-off lock connects in the assembly groove. The utility model discloses a door frame and frame spare are each split type setting among the door body group spare, cancel the structure of the integrative setting of traditional door frame, and the part that the easy damage of the replacement door body group spare of being convenient for need not change whole door body group spare to reduce product cost of maintenance.
Description
Technical Field
The utility model relates to a household appliance, in particular to a door body component of a household appliance, which is suitable for a disinfection cabinet.
Background
Chinese patent document No. CN 107893614 a at 2018.04.10 discloses a door body assembly, which comprises a door frame and a door panel, wherein the door frame comprises an upper horizontal frame, a lower horizontal frame, a left surrounding frame and a right surrounding frame, and two mounting grooves penetrating along a length direction are respectively formed on one surfaces of the upper horizontal frame, the right surrounding frame, the lower horizontal frame and the left surrounding frame facing a mounting cavity, and are respectively a first mounting groove and a second mounting groove; the pressing strip assembly is composed of an inner pressing strip and an outer pressing strip, the inner pressing strip and the outer pressing strip are identical in structure, a plurality of threaded holes are uniformly formed in the two ends of the pressing strip assembly along the length direction, one end of the pressing strip assembly is fixedly bonded to the surface of the plate body through an adhesive, and a first mounting convex edge and a second mounting convex edge which are matched with the first mounting groove and the second mounting groove respectively are arranged on the four side faces of the plate body. This structure door plant and door frame pass through recess, bead and assemble each other to make the door plant dismantlement formula install in the door frame, the door plant is made by glass or wooden material, wherein, goes up horizontal frame, down horizontal frame, a left side and encloses the frame, the right side and enclose the frame each other for integrated into one piece, in order to constitute the door frame, so be unfavorable for dismantling in the door plant embedding door frame promptly. And thus, is in need of further improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure is reasonable, and the cost of manufacture is lower, and the installation is dismantled in a flexible way, effectively solves the problem that current domestic appliance door body group spare dress structure is complicated, improves assembly efficiency, the domestic appliance's of being convenient for install, dismantlement door body group spare to overcome the weak point among the prior art.
The door body assembly of the household appliance comprises a door frame and a frame component, wherein a sleeve joint matching piece is arranged between the door frame and the frame component, the sleeve joint matching piece and the frame component are mutually assembled or separated through the sleeve joint matching piece, so that the frame component is detachably installed on the door frame, the door handle is mutually assembled with the door frame, and a lock joint matching piece is arranged between the door frame and the door handle, so that the door handle is embedded and installed in the door frame through the lock joint matching piece. The frame piece is installed at the upper and lower both ends of door frame, and the frame piece makes up into and encloses the frame after the mutual assembly of frame piece and door frame, cancels current domestic appliance door frame integrated into one piece's setting structure, and the dismantlement of the door body of being convenient for to and the change of each part of the door body.
The door frame is provided with an assembling groove; the door handle outside is provided with the back-off, and the back-off lock connects in the assembly groove. Door handle and back-off are each other integrated into one piece through moulding plastics, and the door handle is installed in door frame one side, and the door handle is the recess form, and the mounting position is effectively saved in the groove structure embedding assembly inslot of door handle, uses on the sterilizer, can have thermal-insulated effect, the heat transfer in the separation sterilizer.
Mounting brackets are arranged on two sides of the door frame, and the assembling groove is arranged in the mounting bracket on one side of the door frame; the mounting bracket and the door frame are mutually bonded, or connected in a buckling way or in a threaded way; the frame piece is sleeved with the mounting bracket through the sleeved matching piece; the glass door frame is characterized by also comprising glass and a door seal strip which are mutually assembled with the door frame, wherein one side of the mounting bracket is provided with a glass groove for clamping the glass, the inner side of the glass groove is provided with a limiting convex point, and the limiting convex point is mutually contacted with the glass so as to reduce the friction contact between the glass and the glass groove; the other side of the mounting bracket is provided with a sealing groove corresponding to the door seal, and one side of the door seal is sleeved in the sealing groove so as to meet the sealing performance of the door body.
When the door is installed, the installation support and the door frame are bonded together, then the glass is installed in the glass groove, the glass slides into the glass groove along the limiting convex points, then the frame members are respectively installed at the upper end and the lower end of the installation support and are fixed by screws, finally the door seal strip is sleeved on the glass groove, the door seal strip covers the screws, the screw structure is shielded, and the attractiveness of the door body is ensured.
When the door is disassembled, the door seal, the frame piece and the glass are sequentially detached, so that the whole door body does not need to be replaced when the glass is broken, or the glass can be taken out when the door frame is replaced, and the frame piece can be independently replaced.
The cup joint fitting piece is including setting up the mounting groove in the installing support to and set up the installation boss in the frame member outside, installation boss and mounting groove cup joint each other. The mounting bracket is internally of a hollow structure; or the inside of the mounting bracket is of a solid structure, and mounting grooves are respectively arranged at two ends of the solid structure in the mounting bracket.
The mounting groove is internally provided with a limiting lug, the mounting boss is provided with a limiting groove corresponding to the limiting lug, the mounting boss is sleeved in the mounting groove, and the limiting groove is pressed on the limiting lug.
The frame piece comprises a connecting frame, and the mounting boss is arranged on the connecting frame; the connecting frame and the mounting bracket are in threaded connection or buckled connection with each other.
The frame piece also comprises a connecting block, and the connecting block and the connecting frame are in threaded connection, or in buckled connection, or in welded connection; or the connecting block and the connecting frame are integrally formed.
The connecting frame is provided with an assembling position, one side of the connecting block is provided with a limiting step, and the assembling position and the limiting step are mutually attached.
A limiting groove for clamping glass is formed in the other side of the connecting block; the limiting step is provided with a sealing groove used for sleeving a door sealing strip.
The door frame and the frame component in the door body component of the utility model are arranged in a split way, the structure of the traditional door frame integrated arrangement is cancelled, the parts which are easy to damage of the door body component can be replaced conveniently, and the whole door body component does not need to be replaced, so that the maintenance cost of the product is reduced; in addition, be provided with between door frame and the frame member and cup joint the fitting piece, not only improve assembly efficiency, still convenient to detach.
Drawings
Fig. 1 is a schematic perspective view of a frame member detachably mounted at two ends of a door frame according to an embodiment of the present invention.
Fig. 2 is an enlarged view of a point a in fig. 1.
Fig. 3 is a schematic perspective view of a frame member according to an embodiment of the present invention.
Fig. 4 is an enlarged view at B in fig. 2.
Fig. 5 is an exploded view of a frame member according to an embodiment of the present invention.
Fig. 6 is a cross-sectional view of an assembly structure of a frame member according to an embodiment of the present invention.
Fig. 7 is a schematic perspective view of a connection block according to an embodiment of the present invention.
Fig. 8 is an exploded view of the door seal and the door frame according to an embodiment of the present invention.
Fig. 9 is a schematic view illustrating an assembled and disassembled structure of a door handle and a door frame according to an embodiment of the present invention.
Fig. 10 is an enlarged view at C in fig. 9.
Fig. 11 is a schematic perspective view of a door body assembly according to an embodiment of the present invention.
Fig. 12 is a schematic perspective view of another direction of the door body assembly according to an embodiment of the present invention.
Fig. 13 is an assembly and disassembly structural schematic diagram of each component of the door body assembly according to an embodiment of the present invention.
In the figure, 1 is a door frame, 1.1 is a mounting bracket, 1.11 is a glass groove, 1.12 is a limit convex point, 1.13 is a sealing groove, 1.2 is a mounting groove, 1.3 is a limit convex block, 1.4 is an assembly groove, 2 is a frame piece, 2.1 is a mounting boss, 2.2 is a limit groove, 2.3 is a connecting frame, 2.31 is an assembly position, 2.4 is a connecting block, 2.41 is a limit step, 3 is a door handle, 3.1 is an inverted buckle, 4 is glass, and 5 is a door seal.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1 to 13, a door body assembly of a home appliance includes a door frame 1 and a frame member 2 thereof, a coupling fitting member is provided between the door frame 1 and the frame member 2, and the two are coupled or decoupled with each other by the coupling fitting member, so that the frame member 2 is detachably mounted on the door frame 1, and a door handle 3 coupled with the door frame 1, and a fastening fitting member is provided between the door frame 1 and the door handle 3, so that the door handle 3 is insertedly mounted in the door frame 1 by the fastening fitting member. The direction of removal of the parts is shown in the direction of the arrows in fig. 7.
Further, the door frame 1 is provided with an assembling groove 1.4; the outer side of the door handle 3 is provided with a reverse buckle 3.1, and the reverse buckle 3.1 is buckled in the assembly groove 1.4.
Furthermore, mounting brackets 1.1 are arranged on two sides of the door frame 1, and an assembly groove 1.4 is arranged in the mounting bracket 1.1 on one side of the door frame 1; the mounting bracket 1.1 and the door frame 1 are bonded, or connected in a buckling manner or in a threaded manner; the frame element 2 is sleeved with the mounting bracket 1.1 through a sleeved matching piece; the glass door frame also comprises glass 4 and a door seal 5 which are mutually assembled with the door frame 1, one side of the mounting bracket 1.1 is provided with a glass groove 1.11 for clamping the glass 4, the inner side of the glass groove 1.11 is provided with more than one limiting salient point 1.12, the more than one limiting salient points 1.12 which are mutually connected are in a zigzag structure, and the limiting salient points 1.12 are mutually contacted with the glass 4; the other side of the mounting bracket 1.1 is provided with a sealing groove 1.13 corresponding to the door seal 5, and one side of the door seal 5 is sleeved in the sealing groove 1.13.
Further, cup joint the fitting piece including setting up mounting groove 1.2 in installing support 1.1 to and set up the installation boss 2.1 in the frame member 2 outside, installation boss 2.1 and mounting groove 1.2 cup joint each other. The installation groove 1.2 and the installation boss 2.1 are formed correspondingly, and the sections of the installation groove and the installation boss are of step-shaped structures.
Further, a limiting lug 1.3 is arranged in the mounting groove 1.2, a limiting groove 2.2 is arranged on the mounting boss 2.1 corresponding to the limiting lug 1.3, the mounting boss 2.1 is sleeved in the mounting groove 1.2, and the limiting groove 2.2 is pressed on the limiting lug 1.3. The middle position of the bottom end of the installation boss 2.1 of the embodiment is provided with a convex rib so as to form two separated limiting grooves 2.2.
Further, the frame member 2 includes a connecting frame 2.3, and the mounting boss 2.1 is disposed on the connecting frame 2.3; the connecting frame 2.3 and the mounting bracket 1.1 are in threaded connection or in snap connection with each other.
Further, the frame member 2 further comprises a connecting block 2.4, and the connecting block 2.4 and the connecting frame 2.3 are in threaded connection, or in snap connection, or in welding connection; or the connecting block 2.4 and the connecting frame 2.3 are integrally formed with each other.
Further, the connecting frame 2.3 is provided with an assembly position 2.31, one side of the connecting block 2.4 is provided with a limiting step 2.41, and the assembly position 2.31 and the limiting step 2.41 are mutually attached. The assembly position 2.31, the limiting step 2.41 and the mounting bracket 1.1 are respectively provided with assembly holes coaxially arranged with each other, screws respectively penetrate through the assembly holes, and the assembly position 2.31, the limiting step 2.41 and the mounting bracket 1.1 are fixedly connected with each other through screws, so that the mounting bracket 1.1 and the frame member 2 are fixedly connected with each other.
Furthermore, a limiting groove 2.42 for clamping the glass 4 is formed in the other side of the connecting block 2.4; the limiting step 2.41 is provided with a sealing groove 2.43 for sleeving the door seal 5. During assembly, the left side and the right side of the glass 4 are installed in the glass groove 1.11 of the installation support 1.1, and after the frame members 2 are installed at the upper end and the lower end of the installation support 1.1, the upper end and the lower end of the glass 4 are limited in the limiting grooves 2.42. Similarly, the left side and the right side of the door seal 5 are arranged in the seal groove 1.13, the upper end and the lower end of the door seal 5 are limited in the seal groove 2.43, and the seal groove 1.13 and the seal groove 2.43 are combined into an annular groove.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a domestic appliance's door body subassembly, includes door frame (1) and frame spare (2), characterized by be provided with between door frame (1) and the frame spare (2) and cup joint the fitting piece, and the two assembles or breaks away from each other through cup jointing the fitting piece to make frame spare (2) dismantlement formula install on door frame (1), still include door handle (3) with door frame (1) inter-assembling, be provided with the lock joint fitting piece between door frame (1) and door handle (3), so that door handle (3) are installed in door frame (1) through the embedded formula of lock joint fitting piece.
2. Door body assembly according to claim 1, characterized in that said door frame (1) is provided with a fitting groove (1.4); the outside of the door handle (3) is provided with a reverse buckle (3.1), and the reverse buckle (3.1) is buckled in the assembly groove (1.4).
3. Door body assembly of a household appliance according to claim 1, characterized in that mounting brackets (1.1) are provided on both sides of the door frame (1), and the assembly groove (1.4) is provided in the mounting bracket (1.1) on one side of the door frame (1); the mounting bracket (1.1) and the door frame (1) are mutually bonded, or connected in a buckling way or in a threaded way; the frame piece (2) is sleeved with the mounting bracket (1.1) through a sleeved matching piece; the glass door frame further comprises glass (4) and a door seal (5) which are mutually assembled with the door frame (1), one side of the mounting support (1.1) is provided with a glass groove (1.11) for clamping the glass (4), the inner side of the glass groove (1.11) is provided with a limiting convex point (1.12), and the limiting convex point (1.12) is mutually contacted with the glass (4); the other side of the mounting bracket (1.1) is provided with a sealing groove (1.13) corresponding to the door seal (5), and one side of the door seal (5) is sleeved in the sealing groove (1.13).
4. Door body assembly according to claim 3, characterized in that the cup fitting comprises a mounting groove (1.2) provided in the mounting bracket (1.1) and a mounting boss (2.1) provided on the outer side of the frame member (2), the mounting boss (2.1) and the mounting groove (1.2) being in cup joint with each other.
5. Door body assembly according to claim 4, characterized in that a limiting projection (1.3) is arranged in the mounting groove (1.2), a limiting groove (2.2) is arranged on the mounting boss (2.1) corresponding to the limiting projection (1.3), the mounting boss (2.1) is sleeved in the mounting groove (1.2), and the limiting groove (2.2) is pressed on the limiting projection (1.3).
6. Door body assembly according to claim 4, characterized in that said frame element (2) comprises a connecting frame (2.3), said mounting bosses (2.1) being provided on the connecting frame (2.3); the connecting frame (2.3) and the mounting bracket (1.1) are in threaded connection or buckled connection with each other.
7. Door body assembly according to claim 6, characterized in that said frame element (2) further comprises a connecting piece (2.4), said connecting piece (2.4) and said connecting frame (2.3) being mutually screwed, or snap-fitted, or welded; or the connecting block (2.4) and the connecting frame (2.3) are integrally formed with each other.
8. Door body assembly according to claim 7, characterized in that said connecting frame (2.3) is provided with an assembly location (2.31), one side of the connecting block (2.4) is provided with a limit step (2.41), the assembly location (2.31) and the limit step (2.41) are mutually attached.
9. Door body assembly according to claim 8, characterized in that the other side of the connecting piece (2.4) is provided with a limiting groove (2.42) for clamping the glass (4); the limiting step (2.41) is provided with a sealing groove (2.43) for sleeving the door sealing strip (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434679.3U CN209924759U (en) | 2019-03-30 | 2019-03-30 | Door body assembly of household appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434679.3U CN209924759U (en) | 2019-03-30 | 2019-03-30 | Door body assembly of household appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209924759U true CN209924759U (en) | 2020-01-10 |
Family
ID=69072229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920434679.3U Expired - Fee Related CN209924759U (en) | 2019-03-30 | 2019-03-30 | Door body assembly of household appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209924759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790566A (en) * | 2021-09-01 | 2021-12-14 | 珠海格力电器股份有限公司 | Door body assembly and refrigeration equipment |
| CN115126391A (en) * | 2022-06-28 | 2022-09-30 | 湖北美的电冰箱有限公司 | Door assembly and storage cabinet |
-
2019
- 2019-03-30 CN CN201920434679.3U patent/CN209924759U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790566A (en) * | 2021-09-01 | 2021-12-14 | 珠海格力电器股份有限公司 | Door body assembly and refrigeration equipment |
| CN113790566B (en) * | 2021-09-01 | 2022-07-26 | 珠海格力电器股份有限公司 | Door body assembly and refrigeration equipment |
| CN115126391A (en) * | 2022-06-28 | 2022-09-30 | 湖北美的电冰箱有限公司 | Door assembly and storage cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A door body component of household appliances Effective date of registration: 20200917 Granted publication date: 20200110 Pledgee: Leliu sub branch of Guangdong Shunde Rural Commercial Bank Co.,Ltd. Pledgor: FOSHAN SHUNDE MITEC ELECTRICAL Co.,Ltd. Registration number: Y2020980006166 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 Termination date: 20210330 |