CN202990564U - Magnetic attraction force automatic door closing straight pulling type handle of refrigerator - Google Patents
Magnetic attraction force automatic door closing straight pulling type handle of refrigerator Download PDFInfo
- Publication number
- CN202990564U CN202990564U CN 201220259708 CN201220259708U CN202990564U CN 202990564 U CN202990564 U CN 202990564U CN 201220259708 CN201220259708 CN 201220259708 CN 201220259708 U CN201220259708 U CN 201220259708U CN 202990564 U CN202990564 U CN 202990564U
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- CN
- China
- Prior art keywords
- handle
- connecting rod
- door
- refrigerator
- strong magnets
- 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.)
- Withdrawn - After Issue
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Abstract
A magnetic attraction force automatic door closing straight pulling type handle of a refrigerator relates to a refrigerator door handle. Two ends of a connecting rod (7) are respectively provided with a slot (12). Two ends of the connecting rod are further provided with screw holes (11) which pass through the slots. After two pull rods (6) on a handle (3) respectively pass through a fastening board (2), a box door (16) and a return spring (10), insertion boards (4) provided at the other end of the two pull rods are respectively inserted into the slots (12) at two ends of the connecting rod (7) and are fixed by screws. A strong magnet A (8) which is equipped on a connecting rod magnet base (9) is oriented to the door frame side of a box body (19). The board wall of the door frame of the box body (19), which corresponds with the strong magnet A, is provided with a strong magnet B (18). The magnetic attraction force automatic door closing straight pulling type handle of the refrigerator prevents cold air outflow from the closed refrigerator door through a side sliding type attraction structure which comprises the strong magnet A and the strong magnet B. When the refrigerator door is opened, the handle is used for opening/closing the strong magnet A and the strong magnet B, thereby facilitating opening.
Description
[technical field]
The utility model relates to a kind of refrigerator door handle, and specifically the utility model relates to a kind of magnetic attraction refrigerator automatic door-closing Straight pull handle.
[background technology]
Known, refrigerator is as a kind of storing containers that stores food or have cryopreservation demand object, a large amount of uses is on family, hotel and hospital and other places, yet the upper handle that arranges of the door of refrigerator mostly is greatly fixed structure, inhale as closing every by being arranged on magnet corresponding on door and cabinet, need the push-tight door after each the use, make door and cabinet fully closed, be embedded in door and can play a role with weather strip on cabinet, realize preventing the purpose of cold air loss; After but a lot of people use refrigerator, one close conveniently, leave in the situation that confirm not whether door closes just fully, cause the billow of cold air to run off, finally cause food spoilage or thawing.
Occur the multiple calutron that utilizes on market and closed door by induction, but be subject to the impact of durability, after using for many years, usually can occur drawing motionless door or electric device button by the situation such as obstructed; This is that door handle due to refrigerator is limited by following specific (special) requirements, and namely handle should allow to open simply effortlessly to support, if open refrigerator door can only in the situation that very difficult refrigerator doors can open; That is to say that it is also obviously unaccommodated utilizing mechanical locking; Common when utilizing magnet as door-inhale, refrigerator doors can be held on fastening position, and this is not only, and blocking force due to magnetic seal causes, and the high absorption affinity that is mainly produced by the vacuum that causes because air is cooling caused, and makes use extremely inconvenient.
[utility model content]
In order to overcome the deficiency in background technology, the utility model discloses a kind of magnetic attraction refrigerator automatic door-closing Straight pull handle, the utility model utilizes the sideslip type adsorption structure of strong magnets A, strong magnets B, make the refrigerator doors of closing the cold air outflow can not occur, the folding that utilizes handle that strong magnets A, strong magnets B are carried out when opening refrigerator doors is opened comparatively light.
Realize that the technical solution of the utility model is as follows:
A kind of magnetic attraction refrigerator automatic door-closing Straight pull handle comprises casing, chamber door, handle, pull bar, buckle, return spring, magnetic receiver, connecting rod, strong magnets A and strong magnets B; One both sides, up and down, side of handle are connected with an end of two pull bars respectively, and the other end of two pull bars is respectively equipped with the plate with perforation; The rear portion of buckle is fixedly connected with chamber door; Middle part at connecting rod is provided with magnetic receiver, and strong magnets A is arranged on magnetic receiver; The two ends of described connecting rod are respectively equipped with fluting, also are provided with the screw that connects fluting at connecting rod two ends; After two pull bars on handle passed respectively buckle, chamber door, return spring, the plate of two pull bar other ends was inserted in respectively in the fluting at connecting rod two ends and is fixed by screw; Be arranged on strong magnets A on the connecting rod magnetic receiver towards doorframe one side of casing, the wooden partition at the corresponding strong magnets A of described door frame of box place is provided with strong magnets B.
Described magnetic attraction refrigerator automatic door-closing Straight pull handle, the outer edge surface of handle is circle or polygonal.
Described magnetic attraction refrigerator automatic door-closing Straight pull handle, be respectively equipped with intubate on the top and bottom, rear portion of buckle, evenly be provided with a plurality of gap on the end face of two intubate, after the intubate at buckle rear portion is passed respectively the hole that arranges on chamber door, opening position by intubate separates, and the locking bending edges that separates forms the locking of chamber door inner face.
Described magnetic attraction refrigerator automatic door-closing Straight pull handle, the outer rim of buckle is Long Circle or polygonal.
By above-mentioned disclosure, the beneficial effects of the utility model are:
described magnetic attraction refrigerator automatic door-closing Straight pull handle, the utility model by the strong magnets A on the strong magnets B that will arrange on doorframe and handle interlock magnetic receiver deciliter, the absorption that realizes refrigerator doors is closed, because two powerful magnet are contactless, and utilized the strong suction of strong magnets, an effect of closing that not only has mechanical connection, and avoided the inconvenience of mechanical connection, the utility model utilizes theory of mechanics and magnetic attraction effect, accurately close when making refrigerator doors closed, automatic pick, owing to having used strong magnets, the suction-combining force is much larger than the magnet of routine, strong magnets A and strong magnets B can adopt non-exposed structure, the utility model is simple in structure, and the suction-combining force is strong, has effectively overcome the drawback that refrigerator doors is not closed completely.
[description of drawings]
Fig. 1 is assembly structure schematic diagram of the present utility model;
Fig. 2 is buckle rear structure schematic diagram of the present utility model;
Fig. 3 is the mounting structure schematic diagram of the utility model on refrigerator doors;
In the drawings: 1, pass through the hole; 2, buckle; 3, handle; 4, plate; 5, perforation; 6, pull bar; 7, connecting rod; 8, strong magnets A; 9, magnetic receiver; 10, return spring; 11, screw; 12, fluting; 13, gap; 14, intubate; 15, case internal cavity; 16, chamber door; 17, weather strip; 18, strong magnets B; 19, casing; 20, bending edges.
[specific embodiment]
Below in conjunction with embodiment, the utility model is further detailed; The following examples are not for restriction of the present utility model, and only as supporting to realize mode of the present utility model, any equivalent structure in technological frame disclosed in the utility model is replaced, and is protection domain of the present utility model;
Magnetic attraction refrigerator automatic door-closing Straight pull described in 1,2 or 3 handle, comprise casing 19, chamber door 16, handle 3, pull bar 6, buckle 2, return spring 10, magnetic receiver 9, connecting rod 7, strong magnets A8 and strong magnets B18 by reference to the accompanying drawings; Handle 3 one both sides, sides up and down of circle or polygonal outer edge surface are connected with an end of two pull bars 6 respectively, and the other end of two pull bars 6 is respectively equipped with has 5 the plate 4 of boring a hole; The outer rim of described buckle 2 is Long Circle or polygonal, be respectively equipped with intubate 14 on the top and bottom, rear portion of buckle 2, evenly be provided with a plurality of gap 13 on the end face of two intubate 14, after the intubate 14 at buckle 2 rear portions is passed respectively the hole that arranges on chamber door 16, by gap 13 places of intubate 14 separately, locking bending edges 20 separately forms the locking of chamber door 16 inner faces, and the mesopore of described intubate 14 is that pull bar 6 passes the hole 1 of passing through used; Be provided with magnetic receiver 9 at the middle part of connecting rod 7, strong magnets A8 is arranged on magnetic receiver 9; The two ends of described connecting rod 7 are respectively equipped with fluting 12, also are provided with the screw 11 that connects fluting 12 at connecting rod 7 two ends; After two pull bars 6 of handle on 3 passed respectively buckle 2, chamber door 16, return spring 10, the plate 4 of two pull bar 6 other ends was inserted in respectively in the fluting 12 at connecting rod 7 two ends and is fixed by screw; Be arranged on strong magnets A8 on connecting rod 7 magnetic receivers 9 towards doorframe one side of casing 19, the wooden partition at the corresponding strong magnets A8 of described casing 19 doorframes place is provided with strong magnets B18.
Implement magnetic attraction refrigerator automatic door-closing Straight pull described in the utility model handle, the utility model is arranged on strong magnets B18 on doorframe, preferably embeds in the doorframe iron sheet, and is attractive in appearance to avoid affecting; Pull handle 3 during use, strong magnets B18 slides with strong magnets A8 dislocation magnetic face and separates, the refrigerator doors that loses magnetic attraction just can be pulled open easily, be subject to the effect of described return spring 10, after hand left handle 3, the strong magnets A8 on magnetic receiver 9 automatically reset, and just can make strong magnets A8 and strong magnets B18 moment adsorbs the formation firm closure when closing chamber door 16, the weather strip 17 that is arranged on chamber door 16 limit sections plays a role, and has effectively overcome the loss of space 15 cold air in case.
The utility model does not describe part in detail and is prior art.
Claims (4)
1. a magnetic attraction refrigerator automatic door-closing Straight pull is shaken hands, comprise casing (19), chamber door (16), handle (3), pull bar (6), buckle (2), return spring (10), magnetic receiver (9), connecting rod (7), strong magnets A (8) and strong magnets B (18), it is characterized in that: both sides, up and down, side of handle (3) are connected with an end of two pull bars (6) respectively, and the other end of two pull bars (6) is respectively equipped with the plate (4) with perforation (5); The rear portion of buckle (2) is fixedly connected with chamber door (16); Be provided with magnetic receiver (9) at the middle part of connecting rod (7), strong magnets A (8) is arranged on magnetic receiver (9); The two ends of described connecting rod (7) are respectively equipped with fluting (12), also are provided with the screw (11) that connects fluting (12) at connecting rod (7) two ends; After two pull bars (6) of handle on (3) passed respectively buckle (2), chamber door (16), return spring (10), the plate (4) of two pull bars (6) other end was inserted in respectively in the fluting (12) at connecting rod (7) two ends and is fixed by screw; Be arranged on strong magnets A (8) on connecting rod (7) magnetic receiver (9) towards doorframe one side of casing (19), the wooden partition that the corresponding strong magnets A of described casing (19) doorframe (8) locates is provided with strong magnets B (18).
2. magnetic attraction refrigerator automatic door-closing Straight pull according to claim 1 is shaken hands, and it is characterized in that: the outer edge surface of handle (3) is circle or polygonal.
3. magnetic attraction refrigerator automatic door-closing Straight pull according to claim 1 is shaken hands, it is characterized in that: be respectively equipped with intubate (14) on the top and bottom, rear portion of buckle (2), evenly be provided with a plurality of gap (13) on the end face of two intubate (14), after the intubate (14) at buckle (2) rear portion is passed respectively the hole of the upper setting of chamber door (16), located separately by the gap (13) of intubate (14), the locking bending edges (20) that separates forms the locking of chamber door (16) inner face.
4. magnetic attraction refrigerator automatic door-closing Straight pull according to claim 1 is shaken hands, and it is characterized in that: the outer rim of buckle (2) is Long Circle or polygonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220259708 CN202990564U (en) | 2012-05-22 | 2012-05-22 | Magnetic attraction force automatic door closing straight pulling type handle of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220259708 CN202990564U (en) | 2012-05-22 | 2012-05-22 | Magnetic attraction force automatic door closing straight pulling type handle of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202990564U true CN202990564U (en) | 2013-06-12 |
Family
ID=48561756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220259708 Withdrawn - After Issue CN202990564U (en) | 2012-05-22 | 2012-05-22 | Magnetic attraction force automatic door closing straight pulling type handle of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202990564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704744A (en) * | 2012-05-22 | 2012-10-03 | 慈溪市附海镇界诺电器厂 | Magnetic attracting straight pull handle for self-closing refrigerator door |
-
2012
- 2012-05-22 CN CN 201220259708 patent/CN202990564U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704744A (en) * | 2012-05-22 | 2012-10-03 | 慈溪市附海镇界诺电器厂 | Magnetic attracting straight pull handle for self-closing refrigerator door |
| CN102704744B (en) * | 2012-05-22 | 2014-06-25 | 慈溪市附海镇界诺电器厂 | Magnetic attracting straight pull handle for self-closing refrigerator door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130612 Effective date of abandoning: 20140625 |
|
| RGAV | Abandon patent right to avoid regrant |