CN214387220U - Box body and oven comprising same - Google Patents
Box body and oven comprising same Download PDFInfo
- Publication number
- CN214387220U CN214387220U CN202022540582.6U CN202022540582U CN214387220U CN 214387220 U CN214387220 U CN 214387220U CN 202022540582 U CN202022540582 U CN 202022540582U CN 214387220 U CN214387220 U CN 214387220U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- door
- rollers
- shaft
- gyro wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000008878 coupling Effects 0.000 claims abstract description 16
- 238000010168 coupling process Methods 0.000 claims abstract description 16
- 238000005859 coupling reaction Methods 0.000 claims abstract description 16
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Images
Landscapes
- Refrigerator Housings (AREA)
Abstract
The utility model discloses a box and contain its oven, box it includes: a box main body; the left door is rotatably arranged on the box main body; the right door is rotatably arranged on the box main body; the linkage mechanism is used for enabling the left opening door and the right opening door to be opened or closed in a linkage manner; the linkage mechanism comprises a left connecting rod, a right connecting rod, a connecting assembly and a connecting seat; wherein, left connecting rod one end is articulated with the left side and opens the door, and right connecting rod one end is articulated with the right side and opens the door, and the other end of left connecting rod and right connecting rod articulates in coupling assembling, and the equal vertical setting of articulated axis at left connecting rod and right connecting rod both ends, coupling assembling have at least one gyro wheel, and the connecting seat sets up in the case main part, is provided with the motion track that supplies the gyro wheel seesaw on the connecting seat, and coupling assembling sets up in the motion track and can the seesaw through the gyro wheel. Coupling assembling cooperates through the motion track on gyro wheel and the connecting seat, can realize rolling motion to reduce frictional force, the smooth and easy degree of hoist mechanism motion reduces the noise.
Description
Technical Field
The utility model relates to the field of household appliances, in particular to box and contain its oven.
Background
The household appliances such as ovens and refrigerators are provided with a box body, a left opening door and a right opening door are arranged on the box body in a rotating mode, and an inner cavity of the box body can be opened or closed through the left opening door and the right opening door. In order to facilitate operation, a linkage mechanism is arranged on some box bodies, the left opening door and the right opening door are opened or closed in a linkage mode through the linkage mechanism, and under the condition that only one door is opened or closed, the other door can also be opened or closed synchronously. The linkage mechanism comprises a left connecting rod, a right connecting rod, a connecting assembly and a connecting seat, one end of the left connecting rod is hinged to the left opening door, one end of the right connecting rod is hinged to the right opening door, the other ends of the left connecting rod and the right connecting rod are hinged to the connecting assembly, the hinge axes at the two ends of the left connecting rod and the right connecting rod are vertically arranged, the connecting seat is arranged on the main body of the box body, and the connecting assembly is connected to the connecting seat in a sliding mode and can slide back and forth. The problem that the existing box body is not smooth enough in movement is easy to open and close the door, and large noise is easy to generate particularly after long-term use.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a box can promote the smooth and easy degree of opening the door to be favorable to reducing the noise.
The utility model also provides an oven that has above-mentioned box.
According to the utility model discloses a box of first aspect embodiment, it includes: a box main body; the left door is rotatably arranged on the box main body; the right door is rotatably arranged on the box main body; the linkage mechanism is used for enabling the left opening door and the right opening door to be opened or closed in a linkage manner; the linkage mechanism comprises a left connecting rod, a right connecting rod, a connecting assembly and a connecting seat; wherein, left side connecting rod one end with the left side is opened the door and is articulated, right side connecting rod one end with the right side is opened the door and is articulated, left side connecting rod with the other end of right side connecting rod articulate in coupling assembling, left side connecting rod with the equal vertical setting of hinge axis at right side connecting rod both ends, coupling assembling has at least one gyro wheel, the connecting seat set up in the case main part, be provided with the confession on the connecting seat the orbit of gyro wheel seesaw, coupling assembling passes through the gyro wheel set up in orbit and ability seesaw.
According to the utility model discloses box has following beneficial effect at least: coupling assembling cooperates through the motion track on gyro wheel and the connecting seat, can realize rolling motion to reduce frictional force, the smooth and easy degree of hoist mechanism motion reduces the noise.
According to some embodiments of the utility model, the gyro wheel sets up at least two, the left side connecting rod with the right side connecting rod the both sides of the other end all are provided with the gyro wheel.
According to some embodiments of the invention, the connection assembly comprises two rollers and an articulated shaft; the other end of the left connecting rod and the other end of the right connecting rod are hinged together through the hinge shaft, the two idler wheels are respectively arranged on the upper side and the lower side of the other end of the left connecting rod and the right connecting rod, and the two idler wheels are rotatably arranged on the hinge shaft.
According to some embodiments of the present invention, the connecting seat comprises an upper plate body and a lower plate body, the moving track comprises bar-shaped holes which are arranged on the upper plate body and the lower plate body and correspond to the two rollers one by one, and the bar-shaped holes are arranged along the front and back direction; the gyro wheel includes axle body portion and two flange portions, two the flange portion set up respectively in the upper end and the lower extreme of axle body portion, two the axle body portion of gyro wheel sets up in corresponding in the bar hole, axle body portion adaptation the width in bar hole and can follow the bar hole seesaw.
According to some embodiments of the present invention, the notch portion is provided on the side wall of the one end of the bar-shaped hole, the flange portion can pass the one end of the notch portion provided on the bar-shaped hole, so that the shaft portion can enter the bar-shaped hole.
According to some embodiments of the utility model, the articulated shaft includes the axle body, the one end of axle body is provided with the screw cap portion, the other end of axle body is provided with the screw post portion, screw post portion lock has nut spare, the axle body wears to locate left side connecting rod with right side connecting rod the other end and two the gyro wheel, screw cap portion with nut spare centre gripping left side connecting rod with right side connecting rod the other end and two the gyro wheel.
According to some embodiments of the utility model, coupling assembling includes link and at least one gyro wheel, the gyro wheel rotate set up in the link, left side connecting rod with right side connecting rod the other end articulate in the link.
An oven according to a second aspect of the present invention includes the box of any one of the above.
According to the utility model discloses oven has following beneficial effect at least: due to the adoption of the box body, the door is opened and closed smoothly, and the noise is low.
Additional aspects and advantages of the invention 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 invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a linkage mechanism according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a connection assembly according to an embodiment of the present invention;
fig. 4 is a schematic view of the door opening state of the embodiment of the present invention;
fig. 5 is a schematic view of a door closing state according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a roller according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a connection seat according to an embodiment of the present invention;
fig. 8 is an exploded view of a connection assembly according to an embodiment of the present invention.
Reference numerals: the box comprises a box main body 100, a panel 101, a left opening door 200, a right opening door 300, a linkage mechanism 400, a left connecting rod 410, a right connecting rod 420, a connecting assembly 430, a roller 431, a shaft body 4311, a flange portion 4312, a hinge shaft 432, a shaft body 4321, a nut portion 4322, a stud portion 4323, a nut piece 4324, a connecting seat 440, an upper plate body 441, an upper plate body 442, a strip-shaped hole 443, a notch portion 4431 and a connecting plate body 444.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 3, the case includes: a box main body 100; a left door 200 rotatably installed in the box body 100; a right door 300 rotatably provided to the box main body 100; a link mechanism 400 for opening or closing the left opening door 200 and the right opening door 300 in a linked manner; the linkage mechanism 400 comprises a left link 410, a right link 420, a connecting assembly 430 and a connecting seat 440; wherein, left connecting rod 410 one end is articulated with left side 200 that open the door, right connecting rod 420 one end is articulated with right side 300 that open the door, the other end of left connecting rod 410 and right connecting rod 420 articulates in coupling assembling 430, the equal vertical setting of hinge axis at left connecting rod 410 and right connecting rod 420 both ends, coupling assembling 430 has a plurality of gyro wheels 431, connecting seat 440 sets up in case main part 100, be provided with the motion track that supplies gyro wheel 431 seesaw on connecting seat 440, coupling assembling 430 sets up in the motion track and can the seesaw through gyro wheel 431.
Referring to fig. 4 and 5, when one of the doors is opened or closed, the corresponding link is driven to move, the link drives the connecting assembly 430 to move back and forth, and the connecting assembly 430 moving back and forth drives the other link to move, so that the other door is linked to be opened or closed synchronously. The connecting assembly 430 is matched with the moving track on the connecting seat 440 through the roller 431, and can realize rolling movement, so that the friction force is reduced, the moving smoothness of the mechanism is improved, and the noise is reduced.
In the present embodiment, the box main body 100 has a panel 101, and the left opening door 200 and the right opening door 300 are pivotally coupled to the panel 101 through respective door shafts. The coupling base 440 is installed at the bottom of the inner chamber of the box main body 100, and the left and right links 410 and 420 are hinged to the bottom of the left and right opening doors 200 and 300, respectively.
In the present embodiment, the connection assembly 430 includes two rollers 431 and a hinge shaft 432; the other ends of the left and right links 410 and 420 are hinged together by a hinge shaft 432, two rollers 431 are respectively disposed at the upper and lower sides of the other ends of the left and right links 410 and 420, and the two rollers 431 are rotatably disposed at the hinge shaft 432. The structure is simple, the other ends of the left connecting rod 410 and the right connecting rod 420 are stably supported, and the mechanism operates stably. In some embodiments, only one roller 431 may be provided, and the roller 431 may be specifically provided at one side of the other ends of the left and right links 410 and 420, or between the other ends of the left and right links 410 and 420.
In other embodiments, the connecting assembly 430 may have other structures, for example, the connecting assembly 430 includes a connecting frame to which the other ends of the left and right links 410 and 420 are hinged, the hinge axes of the two links may be coincident or staggered, and at least one roller 431 is disposed on the connecting frame. Further, at least two rollers 431 may be provided, and the rollers 431 are provided on two sides (which may be left and right sides, or upper and lower sides) of the other ends of the left and right links 410 and 420, so that the left and right links 410 and 420 are supported more uniformly and move more stably.
Referring to fig. 6 and 7, in the present embodiment, the connecting seat 440 includes an upper plate 441 and a lower plate 442, the moving rail includes strip-shaped holes 443 disposed on the upper plate 441 and the lower plate 442 and corresponding to the two rollers 431 one by one, and the strip-shaped holes 443 are disposed along the front-rear direction; the roller 431 includes a shaft portion 4311 and two flange portions 4312, the two flange portions 4312 are respectively disposed at the upper end and the lower end of the shaft portion 4311, the shaft portions 4311 of the two rollers 431 are disposed in the corresponding strip-shaped holes 443, and the shaft portion 4311 is adapted to the width of the strip-shaped holes 443 and can move back and forth along the strip-shaped holes 443. With the above structure, the upper plate 441 and the lower plate 442 can be clamped between the two flange portions 4312 of the roller 431, and the roller 431 is not easy to fall off from the installation position, so that the connection is stable. When opening or closing a door, the roller 431 may be pressed against one side wall of the bar-shaped hole 443 and roll along the side wall of the bar-shaped hole 443 by the link. In other embodiments, other track designs (e.g., a sliding slot structure extending back and forth) may be used, as long as the roller 431 can move back and forth thereon, and those skilled in the art can use the appropriate design according to the actual situation.
Referring to fig. 7, in the present embodiment, a notch 4431 is provided on a side wall of one end of the strip-shaped hole 443, and the flange portion 4312 can pass through one end of the strip-shaped hole 443, at which the notch 4431 is provided, so that the shaft body 4311 can enter the strip-shaped hole 443. With the above-described structure, the roller 431 can be easily mounted to the bar-shaped hole 443.
In this embodiment, the upper plate 441 and the lower plate 442 are connected by a connecting plate 444 to form a U-shaped structure, the connecting plate 444 has a hole for a link to move, the front and rear ends of the U-shaped structure have a mounting lug, the mounting lug has a threaded hole, and the connecting base 440 can be fixed to the box body 100 by the mounting lug.
Referring to fig. 8, in the present embodiment, the hinge shaft 432 includes a shaft body 4321, one end of the shaft body 4321 is provided with a nut portion 4322, the other end of the shaft body 4321 is provided with a stud portion 4323, the stud portion 4323 is locked and attached with a nut member 4324, the shaft body 4321 is inserted through the other ends of the left and right links 410 and 420 and the two rollers 431, and the nut portion 4322 and the nut member 4324 clamp the other ends of the left and right links 410 and 420 and the two rollers 431. The hinge shaft 432 with the structure has simple structure and convenient installation.
In this embodiment, the nut portion 4322 is provided with a cross-shaped recess to facilitate tightening of the nut member 4324 with a screwdriver. Of course, a straight groove or a hexagonal groove may be provided on the nut portion 4322; alternatively, the nut portion 4322 can be hexagonal, or an external tool can be used to facilitate tightening of the nut member 4324.
The oven body can be applied to an oven, and is smooth in door opening and closing and low in noise. In some embodiments, the above-mentioned case can also be used for other household appliances, such as refrigerators, disinfection cupboards, and the like.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. The box, its characterized in that includes:
a box main body (100);
a left opening door (200) rotatably provided to the box main body (100);
a right-hand door (300) rotatably provided to the box main body (100);
a linkage mechanism (400) for linking the left opening door (200) and the right opening door (300) to open or close; the linkage mechanism (400) comprises a left connecting rod (410), a right connecting rod (420), a connecting assembly (430) and a connecting seat (440); wherein, left side connecting rod (410) one end with left side is opened door (200) and is articulated, right side connecting rod (420) one end with right side is opened door (300) and is articulated, left side connecting rod (410) with the other end of right side connecting rod (420) articulate in coupling assembling (430), left side connecting rod (410) with the equal vertical setting of articulated axis at right side connecting rod (420) both ends, coupling assembling (430) have at least one gyro wheel (431), connecting seat (440) set up in case main part (100), be provided with the confession on connecting seat (440) gyro wheel (431) seesaw's motion track, coupling assembling (430) pass through gyro wheel (431) set up in motion track and ability seesaw.
2. The cabinet as claimed in claim 1, wherein the roller (431) is provided in at least two, and the roller (431) is provided at both sides of the other end of the left link (410) and the right link (420).
3. A cabinet according to claim 1, wherein the connecting assembly (430) comprises two rollers (431) and a hinge shaft (432); the other ends of the left connecting rod (410) and the right connecting rod (420) are hinged together through a hinge shaft (432), the two rollers (431) are respectively arranged at the upper side and the lower side of the other ends of the left connecting rod (410) and the right connecting rod (420), and the two rollers (431) are rotatably arranged on the hinge shaft (432).
4. The cabinet as claimed in claim 3,
the connecting seat (440) comprises an upper plate body (441) and a lower plate body (442), the moving track comprises strip-shaped holes (443) which are arranged on the upper plate body (441) and the lower plate body (442) and correspond to the two rollers (431) one by one, and the strip-shaped holes (443) are arranged along the front-back direction;
the roller (431) comprises a shaft body part (4311) and two flange parts (4312), the two flange parts (4312) are respectively arranged at the upper end and the lower end of the shaft body part (4311), the shaft bodies (4311) of the two rollers (431) are arranged in the corresponding strip-shaped holes (443), and the shaft body part (4311) is matched with the width of the strip-shaped holes (443) and can move back and forth along the strip-shaped holes (443).
5. A cabinet according to claim 4, wherein a cutaway portion (4431) is provided on a side wall of one end of the bar-shaped hole (443), and the flange portion (4312) can pass through the one end of the bar-shaped hole (443) at which the cutaway portion (4431) is provided, so that the shaft portion (4311) can enter the bar-shaped hole (443).
6. The cabinet as claimed in claim 3, wherein the hinge shaft (432) includes a shaft body (4321), one end of the shaft body (4321) is provided with a nut portion (4322), the other end of the shaft body (4321) is provided with a stud portion (4323), the stud portion (4323) is locked with a nut member (4324), the shaft body (4321) is inserted through the other ends of the left and right links (410, 420) and the two rollers (431), and the nut portion (4322) and the nut member (4324) clamp the other ends of the left and right links (410, 420) and the two rollers (431).
7. The cabinet as claimed in claim 1, wherein the connection assembly (430) includes a connection bracket and at least one roller rotatably provided to the connection bracket, and the other ends of the left and right links (410, 420) are hinged to the connection bracket.
8. Oven, characterized in that it comprises a cabinet according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022540582.6U CN214387220U (en) | 2020-11-05 | 2020-11-05 | Box body and oven comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022540582.6U CN214387220U (en) | 2020-11-05 | 2020-11-05 | Box body and oven comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214387220U true CN214387220U (en) | 2021-10-15 |
Family
ID=78033578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022540582.6U Active CN214387220U (en) | 2020-11-05 | 2020-11-05 | Box body and oven comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214387220U (en) |
-
2020
- 2020-11-05 CN CN202022540582.6U patent/CN214387220U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10731865B2 (en) | Domestic appliance including door mounted through articulated hinge mechanism | |
| US5829508A (en) | Door closer and method | |
| KR101030879B1 (en) | Furniture with self-closing device for sliding door | |
| US9394736B2 (en) | Door closer mechanism for display case | |
| US8250707B2 (en) | Door hinge assembly with intermediate stop position | |
| WO2015017990A1 (en) | Turnover beam and refrigerator provided with same | |
| CN104329878A (en) | Two-way door opening and closing device and refrigerator with device | |
| CN214387220U (en) | Box body and oven comprising same | |
| EP0864719B1 (en) | System for opening and closing doors in furniture, rooms and the like | |
| JP2008134002A (en) | Refrigerator | |
| CN109708420B (en) | Refrigerator with a door | |
| EP2145067B1 (en) | Sliding skid for wardrobe doors | |
| JPH1171957A (en) | Slide-swing type door device | |
| CN214996854U (en) | Locking mechanism of automobile double-door armrest box | |
| EP1684039B1 (en) | Refrigerated cabinet with an apparatus for keeping the door ajar | |
| CN104040102B (en) | For the hinge of the concealed device between frame and the fan wing | |
| CN218991333U (en) | Structure for realizing automatic buffering and opening and closing of double doors | |
| CN220979111U (en) | Door and window rotating mechanism of roller balance wheel | |
| CN114059873A (en) | Hinge assembly and furniture with same | |
| CN219605098U (en) | Screen window transmission box | |
| US20230287707A1 (en) | Lock assembly | |
| CN220979163U (en) | High bearing hinge | |
| JP3265828B2 (en) | Folding door door roller device | |
| CN217233173U (en) | Large-bearing gear structure hinge | |
| WO2019049631A1 (en) | Hinge device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 61 Min'an Third Street, Minle Community, Dongfeng Town, Zhongshan City, Guangdong Province, 528400 Patentee after: Guangdong Yilaite Household Electrical Appliances Co.,Ltd. Country or region after: China Address before: No.34-2, Donghai 6th Road, Dongfeng Town, Zhongshan City, Guangdong Province 528400 Patentee before: GUANGDONG JIAHAOMEI ELECTRICAL APPLIANCE Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |