CN2150295Y - Magnetic sealing double-door with movable middle-bar - Google Patents
Magnetic sealing double-door with movable middle-bar Download PDFInfo
- Publication number
- CN2150295Y CN2150295Y CN 93200773 CN93200773U CN2150295Y CN 2150295 Y CN2150295 Y CN 2150295Y CN 93200773 CN93200773 CN 93200773 CN 93200773 U CN93200773 U CN 93200773U CN 2150295 Y CN2150295 Y CN 2150295Y
- Authority
- CN
- China
- Prior art keywords
- pin
- door
- utility
- center sill
- model
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a bidirectional-opened door which is sealed by magnetism. As a magnetic seal is conducted by the suction between the magnetism of a magnetic stripe arranged on a door and the magnetism of a center sill arranged on a box body, the fixed center sill causes hindrance for fetching and storing articles. A center sill of the utility model is arranged on one of door leaves and is movably hinged with the bidirectional-opened door. The end part of the center sill is provided with a guiding axle which is matched with a guide slot on the box body. The center sill can be rolled over during the process of opening. Both door leaves can be freely opened. The utility model is particularly suitable for articles with high sealing requirements, such as refrigerated cabinets, refrigerators, ovens, etc.
Description
The utility model relates to a kind of architectural hardware latch, and particularly a kind of semi-automatic door and window bumps the formula latch.
Existing latch comprise the pin frame and in the pin frame bearing pin movably, closing the doors and windows all needs bearing pin is inserted or withdraw from the pin button.Its weak point is: when door and window had distortion slightly, bearing pin inserted and withdraws from difficulty of pin button, in the time of firmly hand is damaged; During the projection strong wind, latch can not usually cause the glass shake to break and bump curved with bearing pin in untie-sell; When being used for high-order window, it is all very inconvenient to open and close; And profile do not seal, and is not attractive in appearance.
The purpose of this utility model be exactly provide at above-mentioned weak point a kind of can be in untie-sell when opening and closing easy to use, door and window and frame collision, profile sealing semi-automatic Latch for door and window attractive in appearance.
Technical solution of the present utility model is: a kind of Latch for door and window, comprise pin frame and pin cap, pin frame or pin cap two ends are provided with corresponding through hole, it is characterized in that: the guide strip that is provided with the band through hole at the middle part of pin frame or pin cap, bearing pin passes this guide strip, and an end is connected with inclined-plane pin head rotationally, and the other end is connected with handle, be provided with spring between pin head and the guide strip, be provided with corresponding positioner between bearing pin and pin frame or pin cap.
Positioner in the utility model technical solution comprises the alignment pin that is arranged on the bearing pin, and is provided with the breach corresponding with this alignment pin in pin frame end face through hole.
Positioner in the utility model technical solution is included in bearing pin and is provided with annular groove and the location-plate that is enclosed within on the bearing pin, this location-plate upper end is provided with the knob that passes pin cap, the lower end is rotatably connected through junction plate and guide strip, and the location-plate below is provided with return spring.
The utility model is owing to be provided with inclined-plane pin head and make its spring that resets, thereby when door and window is closed, in the inclined-plane pin head collision pin button indentation shank, with the pin button over against the time, pin head ejection in inclined-plane is in untie-sell.Owing to be provided with positioner, after mentioning handle, can make inclined-plane pin head keep the interior state of indentation shank.Owing to be provided with pin cap, bearing pin, spring etc. are sealed in it, make good looking appearance.The utility model is compared with existing latch, has easy to usely, and luxurious characteristics attractive in appearance also are specially adapted to high-order window etc.
The drawing of accompanying drawing is described as follows:
Fig. 1 is the structural representation of the utility model embodiment 1; And book extract accompanying drawing as an illustration;
Fig. 2 is the structural representation of the utility model embodiment 2.
The utility model is described in further detail below in conjunction with accompanying drawing: embodiment 1 as shown in Figure 1, the pin frame 2 two end plates be provided with through hole, cooperate with inclined-plane pin head 1 and bearing pin 4 respectively.Guide strip 6 is fixed on the pin frame 2, and bearing pin 4 passes guide strip 6, one ends and is provided with annular groove 11, and stretches in the inclined-plane pin head 1, and pin 3 is fixing by rotating, and 6 of inclined-plane pin head 1 and guide strips are provided with spring 5; The other end stretches in the handle 8, and is fixedly connected by pin 9.Be provided with the breach corresponding near the pin frame 2 end plate through holes of handle 8 with alignment pin 10.Mention handle 8 backs and rotate, alignment pin 10 is stuck on pin frame 2 end plates, can keep the state in the inclined-plane pin head 1 indentation shank.Pin cap 7 is dome-shaped, is clamped on the pin frame 2 by its card base.
Embodiment 2 annular groove 11 of inclined-plane pin head 1, bearing pin 13 ends, rotates identical among pin 3, spring 5, handle 8 and the embodiment 1 as shown in Figure 2.Pin cap 12 is dome-shaped, and two ends are provided with end plate, be respectively equipped with the through hole that cooperates with inclined-plane pin head 1 and bearing pin 13 on the end plate, guide strip 14 is fixed in the pin cap 12, its following two ends are provided with oblique breach, Yi Bian junction plate 18 is provided with " " shape groove, can flexibly connect with the oblique breach of guide strip 14, junction plate 18 another sides are concave indentation, with the corresponding connection of oblique breach on the location-plate 16.Location-plate 16 tops are provided with button 15, and the lower end is provided with the spring backstay, and spring 17 is enclosed within on the backstay.Bearing pin 13 through hole from the location-plate 16 passes, and which is provided with annular groove 19.When mentioning handle 8, annular groove 19 is pulled to location-plate 16 places, and spring 17 rises location-plate 16, and is stuck in the annular groove 19, and inclined-plane pin head 1 is remained in the shank; When pressing button 15, location-plate 16 moves down, and inclined-plane pin head 1 ejects under spring 5 effects.Pin cap 12 and pin frame 20 are provided with the pawl of buckleing of cooperation.
Handle 8 of the present utility model also can be made circular; Inclined-plane pin head 1 and bearing pin 4,13 also can adopt the movable connection method of other form.
Claims (1)
1, a kind of magnetic seal double door with movable central sill, comprise the door 2 that two fan side direction are opened, magnetic stripe 4 is equipped with in the doorframe inboard, it is characterized in that: wherein the open side of Yishanmen is hinged with a movable central sill 3, the end of central sill is provided with the axis of guide 6, the described axis of guide 6 cooperates with guide groove 7 on being fixed on casing 1, can make movable central sill upset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93200773 CN2150295Y (en) | 1993-01-09 | 1993-01-09 | Magnetic sealing double-door with movable middle-bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93200773 CN2150295Y (en) | 1993-01-09 | 1993-01-09 | Magnetic sealing double-door with movable middle-bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2150295Y true CN2150295Y (en) | 1993-12-22 |
Family
ID=33785451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93200773 Expired - Fee Related CN2150295Y (en) | 1993-01-09 | 1993-01-09 | Magnetic sealing double-door with movable middle-bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2150295Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840728A (en) * | 2011-06-21 | 2012-12-26 | 泰州乐金电子冷机有限公司 | Double door refrigerator |
| WO2019090979A1 (en) * | 2017-11-13 | 2019-05-16 | Midea Group Co., Ltd. | Method and apparatus for sealing french doors for a freezer compartment |
-
1993
- 1993-01-09 CN CN 93200773 patent/CN2150295Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840728A (en) * | 2011-06-21 | 2012-12-26 | 泰州乐金电子冷机有限公司 | Double door refrigerator |
| WO2019090979A1 (en) * | 2017-11-13 | 2019-05-16 | Midea Group Co., Ltd. | Method and apparatus for sealing french doors for a freezer compartment |
| US10422571B2 (en) | 2017-11-13 | 2019-09-24 | Midea Group Co., Ltd | Method and apparatus for sealing french doors for a freezer compartment |
| US11313614B2 (en) | 2017-11-13 | 2022-04-26 | Midea Group Co., Ltd. | Method and apparatus for sealing French doors for a freezer compartment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |