CN111035345A - Door frame mounting structure, door body and dish washing machine - Google Patents
Door frame mounting structure, door body and dish washing machine Download PDFInfo
- Publication number
- CN111035345A CN111035345A CN201911398756.5A CN201911398756A CN111035345A CN 111035345 A CN111035345 A CN 111035345A CN 201911398756 A CN201911398756 A CN 201911398756A CN 111035345 A CN111035345 A CN 111035345A
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- door frame
- cavity
- connector
- mounting structure
- wall
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- 238000004851 dishwashing Methods 0.000 title abstract description 5
- 238000009434 installation Methods 0.000 claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4251—Details of the casing
- A47L15/4257—Details of the loading door
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4251—Details of the casing
- A47L15/4257—Details of the loading door
- A47L15/4259—Arrangements of locking or security/safety devices for doors, e.g. door latches, switch to stop operation when door is open
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
The invention discloses a door frame mounting structure, a door body and a dish washing machine, wherein the door frame comprises a lower door frame and an upper door frame which are connected together, two ends of the top of the lower door frame are respectively provided with a sleeve joint part and a positioning part, two ends of the bottom of the upper door frame are respectively provided with a mounting cavity, a plug connector is arranged in the mounting cavity, the sleeve joint part is provided with a fixing cavity matched with the plug connector, the plug connector is sleeved in the fixing cavity to plug the upper door frame and the lower door frame together, and the outer wall of the positioning part is abutted against the inner wall of the mounting cavity to limit the transverse movement of the upper door frame and the lower door frame. The structure is simple, and the reliability of installation between the upper door frame and the lower door frame can be effectively improved.
Description
Technical Field
The invention relates to the technical field of kitchen electricity, in particular to a door frame mounting structure, a door body and a dish washing machine.
Background
With the increasing standard of living, the dish washer is gradually popularized in the family with convenient operation mode and excellent washing performance. In the correlation technique, the door body structure of most dish washer all adopts the mode that upper and lower door frame links to each other to assemble, but this mounting structure is too dull, and does not have limit structure all around for the installation of upper door frame and lower door frame is more troublesome, and then greatly reduced production efficiency.
Disclosure of Invention
The invention aims to solve at least one of the problems in the prior related art to a certain extent, and therefore the invention provides a door frame mounting structure which is simple in structure and can effectively improve the mounting reliability between an upper door frame and a lower door frame.
In addition, the invention also provides a door body which is reasonable in design and convenient to disassemble and assemble.
In addition, the invention also provides a dish washing machine which is simple in structure and can effectively improve the production efficiency of products.
The first object is achieved by the following technical scheme:
the utility model provides a mounting structure of door frame, is including lower door frame and the last door frame that links together the both ends at lower door frame top are provided with respectively and cup joint piece and location portion the installation cavity has been seted up respectively at the both ends of going up the door frame bottom be provided with the plug connector inside the installation cavity, cup joint the piece have with the fixed chamber of plug connector complex, the plug connector cover is located fixed intracavity in order to with go up the door frame with lower door frame is pegged graft together, the outer wall butt of location portion in on the inner wall of installation cavity with right go up the door frame with the lateral motion of door frame is injectd down.
In some embodiments, the socket piece is provided with a limiting portion, the outer side of the plug piece is provided with a matching portion, and the matching portion is matched and clamped with the limiting portion to limit the vertical movement of the upper door frame and the lower door frame.
In some embodiments, the lateral wall of the socket joint piece is provided with a notch at one end close to the plug connector to form the limiting portion, a convex rib is arranged at a position corresponding to the notch outside the plug connector to form the matching portion, and when the plug connector is sleeved in the fixed cavity, the convex rib and the notch are mutually clamped.
In some embodiments, one end of the plug connector is arranged on the inner side wall of the installation cavity, the other end of the plug connector extends towards the direction close to the fixed cavity, fixing seats are arranged at two ends of the lower door frame, the sleeve-joint piece is arranged on the fixing seats, and the plug connector is sleeved in the fixed cavity so that the outer wall of the plug connector is in interference fit with the inner wall of the sleeve-joint piece.
In some embodiments, further comprising a screw member by which the upper door frame and the lower door frame are fixed together.
In some embodiments, the plug connector has a mounting cavity, and the screw member is detachably disposed in the mounting cavity after passing through the fixing seat.
In some embodiments, two flat plates are respectively arranged on two sides of the socket joint part to form the positioning part, and when the upper door frame and the lower door frame are inserted together, the outer surfaces of the two flat plates are attached to the inner wall of the installation cavity.
In some embodiments, a taper fit structure is provided between the inner side wall of the fixing cavity and the outer side wall of the plug connector.
The second objective is achieved by the following technical scheme:
a door body comprising the door frame mounting structure according to any one of the above embodiments.
The third objective is achieved by the following technical solutions:
a dishwasher comprises the door body in the embodiment.
Compared with the prior art, the invention at least comprises the following beneficial effects:
1. the installation structure of the door frame is simple in structure, and the installation reliability between the upper door frame and the lower door frame can be effectively improved.
2. The door body is reasonable in design and convenient to disassemble and assemble.
3. The dish washer has simple structure and can effectively improve the production efficiency of products.
Drawings
FIG. 1 is a schematic structural diagram of a door frame according to an embodiment of the present invention;
FIG. 2 is an exploded view of a door frame according to an embodiment of the present invention;
FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;
FIG. 4 is a schematic structural diagram of an upper door frame in an embodiment of the present invention;
FIG. 5 is an enlarged partial view of portion B of FIG. 4;
FIG. 6 is a schematic structural view of a lower door frame according to an embodiment of the present invention;
FIG. 7 is an enlarged partial schematic view of portion C of FIG. 6;
FIG. 8 is a cross-sectional view of a door frame in an embodiment of the present invention;
fig. 9 is a partially enlarged schematic view of a portion D in fig. 8.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, shall fall within the scope of the claims of the present invention.
The first embodiment is as follows:
as shown in fig. 1 to 9, this embodiment provides a mounting structure of door frame, including lower door frame 1 and upper door frame 2 that link together, both ends at lower door frame 1 top are provided with respectively and cup joint piece 3 and location portion 4, install cavity 21 has been seted up respectively at the both ends of upper door frame 2 bottom, be provided with plug connector 5 in install cavity 21 the inside, cup joint piece 3 has fixed chamber 31 with plug connector 5 complex, plug connector 5 is located in fixed chamber 31 in order to peg graft upper door frame 2 and lower door frame 1 together, the outer wall butt of location portion 4 is in order to prescribe a limit to the lateral motion of upper door frame 2 and lower door frame 1 on the inner wall of install cavity 21.
In this embodiment, the upper door frame 2 has a top side and vertical sides respectively disposed at two sides of the top side, the top side is connected with the two vertical sides to form an upper door frame 2, the lower door frame 1 has a bottom side and vertical sides respectively disposed at two sides of the bottom side, the bottom side is connected with the two vertical sides to form a lower door frame 1, the two vertical sides of the upper door frame 2 and the two vertical sides of the lower door frame 1 are inserted into each other to form a door frame, the two vertical sides of the upper door frame 2 are provided with installation cavities 21, the bottom and the back of the installation cavity 21 are both opened, so that the installation structure between the two door frames is shielded by the front end panel of the installation cavity 21, thereby further improving the impression of the door frame, when the plug connector 5 and the socket connector 3 are inserted into each other to allow the plug connector 5 to be sleeved in the fixing cavity 31, the outer wall of the positioning portion 4 abuts against the inner wall of the installation cavity 21 to limit the transverse movement of the upper door frame, the left and right displacement of the upper door frame 2 and the lower door frame 1 is limited, so that the two door frames can be installed more conveniently and rapidly, the production efficiency is greatly improved, and meanwhile, the reliability of installation between the upper door frame 2 and the lower door frame 1 can be effectively improved.
Further, be provided with spacing portion 8 on cup joint piece 3, be provided with cooperation portion 6 in the outside of plug connector 5, cooperation portion 6 and spacing portion 8 cooperation joint are injectd in order to go up door frame 2 and lower door frame 1's vertical motion, its simple structure, and reasonable in design can further improve the reliability of going up the installation between door frame 2 and the lower door frame 1.
Preferably, the lateral wall of the socket joint piece 3 is provided with a notch to form a spacing portion 8 at the end close to the plug connector 5, the outer side of the plug connector 5 is provided with a convex rib to form a matching portion 6 at the position corresponding to the notch, and the convex rib and the notch are mutually clamped when the plug connector 5 is sleeved in the fixed cavity 31, so that the structure is simple and practical, and the assembly and disassembly are convenient.
In this embodiment, both ends all are open state around cup jointing 3, when plug connector 5 with cup jointing 3 peg graft each other together, cup jointing 3 lateral walls and offering jaggedly in order to form spacing portion 8 in the one end that is close to plug connector 5, the breach can set up the girth direction optional position department at cup jointing 3, the plug connector 5 outside is provided with protruding muscle in order to form cooperation portion 6 in the position department that corresponds the breach, protruding muscle is prescribed a limit to with the vertical motion of lower door frame 1 with the mutual joint of breach in order to go up door frame 2 when the fixed chamber 31 is located to plug connector 5 cover, avoid the door frame both sides to take place to rock simultaneously, thereby further improve the reliability of going up the installation between door frame 2 and the lower door frame 1.
Preferably, 5 one ends of plug connectors set up on the inside wall of installation cavity 21, the other end toward the direction that is close to fixed chamber 31 extends the setting, be provided with fixing base 11 at the both ends of door frame 1 down, cup joint 3 sets up on fixing base 11, 5 covers of plug connectors locate in fixed chamber 31 so that interference fit between 5 outer walls of plug connectors and 3 inner walls of cup joint, its reasonable in design, ingenious, can play location in advance and limiting displacement at the pre-installation in-process of last door frame 2 and lower door frame 1.
Further, the door frame further comprises a screw member 7, the upper door frame 2 and the lower door frame 1 are fixed together through the screw member 7, the structure is simple, and the reliability of installation between the upper door frame 2 and the lower door frame 1 can be further improved.
Specifically, the plug 5 has an assembly cavity 51, and the screw member 7 is detachably disposed in the assembly cavity 51 after passing through the fixing seat 11, and the design is reasonable, so that the assembly and disassembly are convenient, and the upper door frame 2 and the lower door frame 1 are effectively and tightly mounted together.
In the embodiment, the plug 5 has an assembling cavity 51, the socket 3 has a fixing cavity 31 matched with the plug 5, and when the plug 5 is sleeved in the fixing cavity 31, the screw member 7 is detachably arranged in the assembling cavity 51 after passing through the fixing seat 11 from the back to the front direction so as to fixedly install the upper door frame 2 and the lower door frame 1 together.
Further, the two sides of the sleeve-joint piece 3 are respectively provided with a boss to form the positioning part 4, when the upper door frame 2 and the lower door frame 1 are inserted together, the outer surfaces of the two bosses are attached to the inner wall of the installation cavity 21, the structure is simple, and the reliability of installation between the upper door frame 2 and the lower door frame 1 can be further improved.
Particularly, a taper fit structure is arranged between the inner side wall of the fixed cavity 31 and the outer side wall of the plug connector 5, and the design is reasonable and ingenious.
In this embodiment, one end of the connector 5 is fixedly mounted on the inner wall of the mounting cavity 21, the other end of the connector 5 is disposed inside the mounting cavity 21 and extends from front to back, that is, when the connector 5 is sleeved in the fixing cavity 31, the other end of the connector 5 extends toward the direction close to the fixing cavity 31, the inner side wall of the fixing cavity 31 forms a predetermined taper along the axial direction, the outer side wall of the connector 5 forms a taper along the axial direction, which is the same as the fixing cavity 31, i.e., the outer wall of the connector 5 and the inner wall of the socket 3 have surfaces with the same slope, if the cross section of the fixing cavity 31 is inclined from the socket 3 to the connector 5 to be in an outer splayed shape, the cross section of the connector 5 is inclined from the connector 5 to the socket 3 to be in an inner splayed shape, when the connector 5 is sleeved in the fixing cavity 31, the outer wall of the connector 5 abuts against the inner wall of the fixing cavity 31 to mutually clamp the connector, thereby further improve the fastness of installation between plug connector 5 and the piece of cup jointing 3, in addition, the surface of door frame 2 in installing plug connector 5 one side is for leveling, be provided with fixing base 11 on the perpendicular limit of 1 both sides of door frame down, so that the front and back both ends of the piece 3 of cup jointing all are open form after the fixing base 11 is worn to locate by the piece 3 of cup jointing, be provided with the boss respectively in order to form location portion 4 in the both sides of the piece 3 of cup jointing, when last door frame 2 and lower door frame 1 peg graft together, the surface laminating of two bosses is on the inner wall of installation cavity 21.
In the present embodiment, the cross-sections of the plug 5 and the fixing cavity 31 are preferably circular, and may also be square, rectangular or triangular, but are not limited to the above shapes, and of course, other more suitable shapes may be selected according to actual requirements.
In this embodiment, the installation steps between the upper door frame 2 and the lower door frame 1 are as follows: when going up door frame 2 grafting on lower door frame 1 by going to the rear direction on the inner bag, plug connector 5 along the fixed chamber 31 backward motion of cup jointing piece 3 so that plug connector 5 inserts the fixed chamber 31 the inside of cup jointing piece 3, thereby the outer wall butt through location portion 4 is in order to prescribe a limit to the lateral motion of last door frame 2 with lower door frame 1 on the inner wall of installation cavity 21, cooperation portion 6 is in order to prescribe a limit to the vertical motion of last door frame 2 with lower door frame 1 with spacing portion 8 cooperation joint, then through inserting assembly chamber 51 the inside with screw member 7 from back to the front direction, thereby it is more inseparable with the cooperation connection between plug connector 5 and the cup jointing piece 3 under screw member 7's effect, so with last door frame 2 firmly assemble together with lower door frame 1.
Example two:
the embodiment provides a door body, which comprises the installation structure of the door frame according to the first embodiment.
In this embodiment, the door body includes the door frame and sets up the panel on the door frame, because the door frame has adopted the mounting structure of door frame as embodiment one to make the door body structure simpler, and then the user of being convenient for carries out the dismouting to it.
In this embodiment, the door body may be applied to a dishwasher, a steam oven, a steam box and an oven, but is not limited to the above devices, and may also be applied to a suitable device according to actual requirements.
Example three:
the embodiment provides a dishwasher, which comprises the door body as in the second embodiment.
In this embodiment, dish washer is including having the open inner bag of one end and the door body as embodiment two, and the door body is installed on the open end of inner bag, because the door frame of the door body has adopted the mounting structure of door frame as embodiment one to make the door body structure simpler, and then be convenient for the user to carry out the dismouting to it, so with the production efficiency of effectively improving the product.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a mounting structure of door frame, is including lower door frame (1) and last door frame (2) that link together, its characterized in that be provided with respectively at the both ends at lower door frame (1) top and cup joint piece (3) and location portion (4) installation cavity (21) have been seted up respectively at the both ends of going up door frame (2) bottom installation cavity (21) the inside is provided with plug connector (5), cup joint piece (3) have with plug connector (5) complex fixed chamber (31), plug connector (5) cover is located in fixed chamber (31) in order to with go up door frame (2) with lower door frame (1) are pegged graft together, the outer wall butt of location portion (4) in on the inner wall of installation cavity (21) in order to be right go up door frame (2) with the lateral motion of lower door frame (1) is injectd.
2. The door frame mounting structure according to claim 1, wherein a limiting portion (8) is arranged on the socket piece (3), a matching portion (6) is arranged on the outer side of the plug piece (5), and the matching portion (6) is matched and clamped with the limiting portion (8) to limit the vertical movement of the upper door frame (2) and the lower door frame (1).
3. The door frame mounting structure according to claim 2, wherein the side wall of the sleeve (3) is close to one end of the connector (5) and is provided with a notch to form the limiting portion (8), the outer side of the connector (5) is provided with a convex rib at a position corresponding to the notch to form the matching portion (6), and when the connector (5) is sleeved in the fixing cavity (31), the convex rib and the notch are mutually clamped.
4. The door frame mounting structure according to claim 1, wherein one end of the connector (5) is arranged on the inner side wall of the mounting cavity (21), the other end of the connector extends toward the direction close to the fixing cavity (31), fixing seats (11) are arranged at two ends of the lower door frame (1), the socket piece (3) is arranged on the fixing seats (11), and the connector (5) is sleeved in the fixing cavity (31) so that the outer wall of the connector (5) is in interference fit with the inner wall of the socket piece (3).
5. A door frame mounting structure according to claim 4, further comprising a screw member (7), wherein said upper door frame (2) and said lower door frame (1) are fixed together by said screw member (7).
6. A door frame mounting structure according to claim 5, wherein said plug member (5) has a fitting cavity (51), and said screw member (7) is detachably disposed in said fitting cavity (51) after passing through said fixing seat (11).
7. The door frame mounting structure according to claim 4, wherein bosses are respectively arranged on two sides of the sleeve member (3) to form the positioning portions (4), and when the upper door frame (2) and the lower door frame (1) are inserted together, outer surfaces of the bosses are attached to an inner wall of the mounting cavity (21).
8. A door frame mounting structure according to claim 1, wherein the inner side wall of the fixing cavity (31) and the outer side wall of the plug (5) are in a taper fit structure.
9. A door body characterized by comprising the door frame mounting structure according to any one of claims 1 to 8.
10. A dishwasher comprising a door body according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911398756.5A CN111035345A (en) | 2019-12-30 | 2019-12-30 | Door frame mounting structure, door body and dish washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911398756.5A CN111035345A (en) | 2019-12-30 | 2019-12-30 | Door frame mounting structure, door body and dish washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111035345A true CN111035345A (en) | 2020-04-21 |
Family
ID=70242011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911398756.5A Pending CN111035345A (en) | 2019-12-30 | 2019-12-30 | Door frame mounting structure, door body and dish washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111035345A (en) |
-
2019
- 2019-12-30 CN CN201911398756.5A patent/CN111035345A/en active Pending
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