CN204920563U - Door -hinge mechanism - Google Patents
Door -hinge mechanism Download PDFInfo
- Publication number
- CN204920563U CN204920563U CN201520491040.0U CN201520491040U CN204920563U CN 204920563 U CN204920563 U CN 204920563U CN 201520491040 U CN201520491040 U CN 201520491040U CN 204920563 U CN204920563 U CN 204920563U
- Authority
- CN
- China
- Prior art keywords
- chamber door
- pivot
- casing
- shaft
- box
- 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- Withdrawn - After Issue
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a door -hinge mechanism, connect the chamber door on its case mouth including box and rotation, the chamber door takes shape on being close to the position of side has the pivot, the pivot hole of two cooperation pivots is seted up to the box on corresponding position, arrange along the horizontal direction in these two pivot holes, and the guide slot of seting up two pivot holes of intercommunication simultaneously switches between two pivot holes for the pivot, the box takes shape on the inner wall that is close to pivot hole one side has the box to carve the piece, thereby its lateral part can be carved the piece contact with the box and guides the pivot to switch to another pivot downtheholely when the chamber door is opened, the last downside of chamber door internal surface takes shape has the chamber door to carve the piece, offers the direction recess of taking oriented slant simultaneously in the box, thereby the box is carved the piece and can be guided the pivot to switch over to another pivot downtheholely with the oriented slant contact of direction recess when the chamber door is closed.
Description
Technical field
The present invention relates to household electrical appliance technical field, particularly relate to a kind of door shaft structure.
Background technology
Shown in accompanying drawing 1, in existing household appliances, most of product be with class structures such as rotary doors.Use the product of these class structures, substantially all can leave larger space when designing to rotate for door around rotating shaft, this reserved space then shows as larger gap in appearance, has influence on the outward appearance of product.And when nowadays household appliances are ripe, the pursuit of people to household appliances outward appearance is more and more higher, because being employed herein the household appliances of class structure, may leave larger gap in appearance because of it, and reduces the satisfaction of client to product.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of door shaft structure that can reduce rotating shaft peripheral clearance is provided.
In order to realize above object, the technical solution adopted in the present invention is:
A kind of door shaft structure, comprise casing and be rotatably connected on the chamber door on its case mouth, described chamber door is formed with rotating shaft on the position near side, described casing offers the shaft hole that two coordinate rotating shaft on a corresponding position, these two shaft holes arrange in the horizontal direction, and the guide groove simultaneously offering connection two shaft holes switches between two shaft holes for rotating shaft; Described casing is formed with casing block on the inwall near shaft hole side, and when chamber door is opened, its sidepiece can contact with casing block thus guide rotating shaft to be switched in another shaft hole; The upper and lower sides of described chamber door inner surface is formed with chamber door block, and in casing, offer the direction recess on tape guide inclined-plane, when chamber door is closed, casing block can contact with the guiding surface of direction recess thus guide rotating shaft to be switched in another shaft hole simultaneously.
The invention has the beneficial effects as follows: casing of the present invention offers two shaft holes, the guide groove simultaneously offering connection two shaft holes between two shaft holes switches between two shaft holes for rotating shaft; When chamber door is opened, its sidepiece can contact with casing block thus guide rotating shaft to be switched in another shaft hole, and when chamber door is closed, casing block can contact with the guiding surface of direction recess thus guide rotating shaft to be switched in another shaft hole.
Because chamber door external force in the process opened can promote its rotating shaft axle to switch in another shaft hole, thus have enough rotation spaces, therefore the chamber door lower space can not reserved chamber door and rotate in off position, ensure that the gap between chamber door and casing is enough little, improve product appearance, also strengthen the sealing of casing simultaneously.
Accompanying drawing explanation
Fig. 1 is the closedown effect schematic diagram of existing band door casing.
Fig. 2 is the perspective view of casing of the present invention.
Fig. 3 is the lateral view of casing of the present invention.
Fig. 4 is the partial enlarged drawing of region A in Fig. 3.
Fig. 5 is the structural representation of chamber door of the present invention.
Fig. 6 is the assembling schematic diagram of casing of the present invention and chamber door.
Fig. 7 is chamber door closing process schematic diagram of the present invention.
Fig. 8 is chamber door opening procedure schematic diagram of the present invention.
Wherein, 1-casing, 11-shaft hole, 12-guide groove, 13-casing block, 14-direction recess, 2-chamber door, 21-rotating shaft, 22-chamber door block.
Detailed description of the invention
Now with specific embodiment, the present invention's technical scheme required for protection is described in further detail by reference to the accompanying drawings.
Shown in accompanying drawing 2-4, door shaft structure in the present embodiment comprises casing 1 and chamber door 2, is rotationally connected between chamber door 2 and casing 1, and opens or closes chamber door 2 by the mode of rotating chamber door 2.Wherein, chamber door 2 forms rotating shaft 21 on the position near its side, casing 1 offers two shaft holes 11 coordinated with rotating shaft 21 on the position of correspondence simultaneously, be rotatably connected on casing 1 by chamber door 2 will be made coordinating between rotating shaft 21 with shaft hole 11, these two shaft holes 11 arrange in the horizontal direction, one of them shaft hole 11 corresponding chamber door 2 opening, another shaft hole 11 corresponding chamber door 2 closed condition; The guide groove 12 of connection two shaft holes 11 is also offered between these two shaft holes 11, rotating shaft 21 to slide into another shaft hole 11 by guide groove 12 thus switches between two shaft holes 11 in one of them shaft hole 11, shaft hole 11 countershaft 21 has certain interlocking, and utilizing its interlocking rotating shaft 21 to be fixed on a certain shaft hole 11, shaft hole 11 also can produce certain elastic deformation, and rotating shaft 21 can be slipped into or skid off in shaft hole 11.
Shown in accompanying drawing 5, in the present embodiment, casing 1 forms casing block 13 at it on the inwall of shaft hole 11 side, and simultaneously because rotating shaft 21 takes shape on the position of chamber door 2 side, therefore when chamber door 2 rotates, its sidepiece can 21 rotate around the shaft.When chamber door 2 is opened, chamber door 2 sidepiece can rotate thereupon and contact with casing block 13, torsion when the guiding lower chamber door 2 of casing block 13 rotates can be converted to the horizontal thrust promoting chamber door 2, the now rotating shaft 21 of chamber door 2 can be left under the effect of this horizontal thrust in the shaft hole 11 of corresponding closed condition, with after slide in the shaft hole 11 of corresponding opening through guide groove 12, complete the switching between two shaft holes 11.After rotating shaft 21 is switched to the shaft hole 11 of corresponding opening, chamber door 2 just has sufficient space and opens completely.
Shown in accompanying drawing 6, in the present embodiment, the upper and lower sides of chamber door 2 inner surface forms chamber door block 22, in casing 1, on the position of correspondence, offer the direction recess 14 on tape guide inclined-plane simultaneously.When chamber door 2 is closed, chamber door block 22 can contact with the guiding surface in direction recess 14, the horizontal thrust promoting chamber door 2 can be converted at the torsion cooperatively interacted when guiding lower chamber door 2 to rotate of casing block 13 and guiding surface, the now rotating shaft 21 of chamber door 2 can be left under the effect of this horizontal thrust in the shaft hole 11 of corresponding opening, with after slide in the shaft hole 11 of corresponding closed condition through guide groove 12, complete the switching between two shaft holes 11.After rotating shaft 21 is switched to the shaft hole 11 of corresponding closed condition, chamber door 2 can flush with casing 1, and rotating shaft 21 is hidden in chamber door 2 back side.Both improve the outward appearance of product, too increase the sealing of casing 1 simultaneously.
The embodiment of the above is only preferred embodiment of the present invention, not does any pro forma restriction to the present invention.Any those of ordinary skill in the art, are not departing under technical solution of the present invention ambit, the technology contents of above-mentioned announcement can utilized to make more how possible variation and retouching to technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations.Therefore all contents not departing from technical solution of the present invention, the equivalent equivalence change that the thinking according to the present invention is done, all should be covered by protection scope of the present invention.
Claims (1)
1. a door shaft structure, comprises casing (1) and is rotatably connected on the chamber door (2) on its case mouth, it is characterized in that; Described chamber door (2) is formed with rotating shaft (21) on the position near side, described casing (1) offers the shaft hole (11) that two coordinate rotating shaft (21) on a corresponding position, these two shaft holes (11) arrange in the horizontal direction, and the guide groove (12) simultaneously offering connection two shaft holes (11) switches between two shaft holes (11) for rotating shaft (21); Described casing (1) is formed with casing block (13) on the inwall near shaft hole (11) side, and when chamber door (2) is opened, its sidepiece can contact with casing block (13) thus guide rotating shaft (21) to be switched in another shaft hole (11); The upper and lower sides of described chamber door (2) inner surface is formed with chamber door block (22), in casing (1), offer the direction recess (14) on tape guide inclined-plane, when chamber door (2) is closed, casing block (13) can contact with the guiding surface of direction recess (14) thus guide rotating shaft (21) to be switched in another shaft hole (11) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491040.0U CN204920563U (en) | 2015-07-09 | 2015-07-09 | Door -hinge mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491040.0U CN204920563U (en) | 2015-07-09 | 2015-07-09 | Door -hinge mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204920563U true CN204920563U (en) | 2015-12-30 |
Family
ID=54969700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520491040.0U Withdrawn - After Issue CN204920563U (en) | 2015-07-09 | 2015-07-09 | Door -hinge mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204920563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948051A (en) * | 2015-07-09 | 2015-09-30 | 广东志高空调有限公司 | Door hinge mechanism |
| CN105909099A (en) * | 2016-05-27 | 2016-08-31 | 宁波象吹塑家具有限公司 | Integrated hinge structure |
-
2015
- 2015-07-09 CN CN201520491040.0U patent/CN204920563U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948051A (en) * | 2015-07-09 | 2015-09-30 | 广东志高空调有限公司 | Door hinge mechanism |
| CN104948051B (en) * | 2015-07-09 | 2017-06-13 | 广东志高空调有限公司 | A kind of door shaft structure |
| CN105909099A (en) * | 2016-05-27 | 2016-08-31 | 宁波象吹塑家具有限公司 | Integrated hinge structure |
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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: 20151230 Effective date of abandoning: 20170613 |
|
| AV01 | Patent right actively abandoned |