CN203684879U - Positioning self-sliding closing door shaft and cabinet comprising same - Google Patents
Positioning self-sliding closing door shaft and cabinet comprising same Download PDFInfo
- Publication number
- CN203684879U CN203684879U CN201320424934.9U CN201320424934U CN203684879U CN 203684879 U CN203684879 U CN 203684879U CN 201320424934 U CN201320424934 U CN 201320424934U CN 203684879 U CN203684879 U CN 203684879U
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- CN
- China
- Prior art keywords
- rotating shaft
- positioning
- slide block
- door
- hinge
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- Expired - Fee Related
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Abstract
The utility model discloses a positioning self-sliding closing door shaft. The positioning self-sliding closing door shaft comprises a rotating shaft and a shaft sleeve, and also comprises a door shaft sleeve column which is arranged between the shaft sleeve and the rotating shaft, a through hole is arranged inside the sleeve column, the upper part of the through hole is fixedly connected with the shaft sleeve, a spring is arranged below the through hole, the lower end of the spring is fixedly connected with a drive slide block, the lower end of the drive slide block is provided with a positioning rotating shaft, the drive slide block is provided with an arc projection, the arc projection is matched with an oblique groove and a positioning groove on the positioning rotating shaft, and the drive slide block can slide and stop at will. The cabinet comprises a cabinet door and a cabinet body, and also comprises the positioning self-sliding closing door shaft. The positioning self-sliding closing door shaft has beneficial effects that the shaft sleeve is connected with the rotating shaft through the spring, the drive slide block and the positioning rotating shaft, a mirror door is positioned through the positioning groove of the positioning rotating shaft; the mirror door is closed in a self sliding manner through the deformation pressure of the spring and the oblique groove of the positioning rotating shaft. The positioning self-sliding closing door shaft is simple in structure, convenient to use and reasonable in structure, and the door shaft which is low in cost can have the same function of a hinge.
Description
Technical field
The utility model relates to door-hinge, specifically, and the cupboard that relates to the closed door-hinge of a kind of positioning self-sliding and comprise the closed door-hinge of this positioning self-sliding.
background technology
In cupboard, cabinet door uses common door-hinge with being connected of cabinet, and after cabinet door is opened, due to center of gravity difference, cabinet door can move, and can not locate, and may encounter the article of periphery, causes article to break or cabinet door knob wound.At present, adopt hinge many, can realize the location of opening the door, the function of automatically sliding and closing the door.But because hinge cost compare is high, and higher for the thickness requirement of assembling cabinet door, if adopt glass cabinet door, just need to use specific Glass hinge, cost is high, and packaging technology complexity is loaded down with trivial details.
Summary of the invention
The utility model provides a kind of positioning self-sliding closed door-hinge, adopts lowly to thickness requirement, and cheap door-hinge is as connector, has overcome the problem of above-mentioned existence.
The utility model provides a kind of cupboard that comprises the closed door-hinge of this positioning self-sliding, adopts lowly to thickness requirement, and cheap door-hinge is as connector, has overcome the problem of above-mentioned existence.
The utility model adopts following technical scheme: the closed door-hinge of a kind of positioning self-sliding, comprise rotating shaft and axle sleeve, also comprise the door-hinge sleeve column being located between axle sleeve and rotating shaft, there is through hole described sleeve column inside, and through hole top and axle sleeve are fixed, it has spring, spring lower end is fixedly connected with one and drives slide block, drives slide block lower end to be provided with positioning rotating shaft, and described driving slide block has an arc bump, corresponding identical with oblique groove and detent on positioning rotating shaft, can arbitrarily slide, pause.
Preferably, described driving shoe edge is provided with spacing preiection, with the corresponding coupling of stopper slot on sleeve column through-hole wall vertical direction.Make to drive slide block to do back and forth movement along the vertical direction of sleeve column.
Preferably, described positioning rotating shaft is fixedly connected with rotating shaft.
Further, the detent limit of described positioning rotating shaft is provided with outstanding limit point.
A kind of cupboard, comprise cabinet door and cabinet, also comprise the closed door-hinge of positioning self-sliding, it comprises rotating shaft, axle sleeve, is located at the door-hinge sleeve column between axle sleeve and rotating shaft, there is through hole described sleeve column inside, through hole top and axle sleeve are fixed, and it has spring, and spring lower end is fixedly connected with one and drives slide block, drive slide block lower end to be provided with positioning rotating shaft, described driving slide block has an arc bump, corresponding identical with oblique groove and detent on positioning rotating shaft, can arbitrarily slide, pause.
Preferably, described driving shoe edge is provided with spacing preiection, with the corresponding coupling of stopper slot on sleeve column through-hole wall vertical direction.
Preferably, described positioning rotating shaft is fixedly connected with rotating shaft.
Further, the detent limit of described positioning rotating shaft is provided with outstanding limit point.
Usefulness of the present utility model is, the utility model axle sleeve with spring for rotating shaft, drive slide block to be connected with positioning rotating shaft, by the detent of positioning rotating shaft, can realize Jing Men location; By the oblique groove of the pressure after spring deformation and positioning rotating shaft, just allow cabinet door from sliding closed, simple in structure, easy to use, structure rationally, makes door-hinge cheaply have the function identical with hinge.
Accompanying drawing explanation
The structural representation of Fig. 1, the utility model cupboard;
The sectional view of Fig. 2, the utility model door-hinge;
The structural representation of Fig. 3, the utility model door-hinge;
Reference numeral: 1, the closed door-hinge of positioning self-sliding; 2, cabinet door; 3, cabinet; 11, rotating shaft; 12, axle sleeve; 13, sleeve column; 14, spring; 15, drive slide block; 151, arc bump; 152, spacing preiection; 16, positioning rotating shaft; 161, oblique groove; 162, detent; 163, limit point.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.
As Figure 1-3, be the structural representation of the utility model specific embodiment.As shown in Figure 2,3, the closed door-hinge 1 of a kind of positioning self-sliding, comprise rotating shaft 11, axle sleeve 12, be located at the door-hinge sleeve column 13 between axle sleeve 12 and rotating shaft 11, there is through hole sleeve column 13 inside, through hole top and axle sleeve 12 are fixing, it has spring 14, spring 14 lower ends are fixedly connected with one and drive slide block 15, drive slide block 15 lower ends to be provided with positioning rotating shaft 16, drive slide block 15 to have an arc bump 151, corresponding identical with oblique groove 161 and detent 162 on positioning rotating shaft 16, can arbitrarily slide, pause.Drive shoe edge to be provided with spacing preiection 152, with the corresponding coupling of stopper slot on sleeve column 14 through-hole wall vertical directions, make to drive slide block 15 to do back and forth movement along the vertical direction of sleeve column 14.Positioning rotating shaft 16 is fixedly connected with rotating shaft 11.Detent 162 limits of positioning rotating shaft 16 are provided with more outstanding limit point 163.
As shown in Figure 1, a kind of cupboard, comprise cabinet door 2 and cabinet 3, also comprise the closed door-hinge 1 of positioning self-sliding, it comprises rotating shaft 11, axle sleeve 12, is located at the door-hinge sleeve column 13 between axle sleeve 12 and rotating shaft 11, there is through hole sleeve column 13 inside, through hole top and axle sleeve 12 are fixing, it has spring 14, spring 14 lower ends are fixedly connected with one and drive slide block 15, drive slide block 15 lower ends to be provided with positioning rotating shaft 16, drive slide block 15 to have an arc bump 151, corresponding identical with oblique groove 161 and detent 162 on positioning rotating shaft 16, can arbitrarily slide, pause.Drive slide block 15 edges to be provided with spacing preiection 152, with the corresponding coupling of stopper slot on sleeve column 14 through-hole wall vertical directions, make to drive slide block 15 to do back and forth movement along the vertical direction of sleeve column 14.Positioning rotating shaft 16 is fixedly connected with rotating shaft 11.Detent 162 limits of positioning rotating shaft 16 are provided with more outstanding limit point 163.
Operating principle of the present utility model is as follows: cabinet door is in the time of closure state, and spring is normal shape, drives the arc bump of slide block bottom to be positioned at the oblique groove bottom of positioning rotating shaft; In the time that cabinet door is opened under external force, rotating shaft is rotated together with cabinet door with positioning rotating shaft, drive slide block limited by the stopper slot of sleeve column, horizontal direction invariant position, its arc bump and positioning rotating shaft relatively rotate, landslide along oblique groove moves upward, spring generation elastic deformation, arc bump goes to after the limit point of detent, no longer rotates, cabinet door is fixed on this position, stays open state; When closing while covering the lens, stir a little cabinet door, make to drive the arc bump of slide block to skid off detent, be positioned at the landslide highest point of oblique groove, elastically-deformable spring occurs downward active force, drives slide block and positioning rotating shaft to issue raw relative motion in the effect of this power, drives slide block to slide to the bottom of oblique groove, positioning rotating shaft and rotating shaft drive cabinet door to rotate to cabinet one side, have realized the function of positioning self-sliding closure.
The utility model is not limited to this, and spring can be any type of elastic press type spring.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; in the form and details the utility model is made a variety of changes, be protection domain of the present utility model.
Claims (8)
1. the closed door-hinge of positioning self-sliding, comprise rotating shaft and axle sleeve, it is characterized in that, also comprise the door-hinge sleeve column being located between axle sleeve and rotating shaft, there is through hole described sleeve column inside, through hole top and axle sleeve are fixed, it has spring, and spring lower end is fixedly connected with one and drives slide block, drives slide block lower end to be provided with positioning rotating shaft, described driving slide block has an arc bump, corresponding identical with oblique groove and detent on positioning rotating shaft.
2. the closed door-hinge of a kind of positioning self-sliding as claimed in claim 1, is characterized in that, described driving shoe edge is provided with spacing preiection, with the corresponding coupling of stopper slot on sleeve column through-hole wall vertical direction.
3. the closed door-hinge of a kind of positioning self-sliding as claimed in claim 1, is characterized in that, described positioning rotating shaft is fixedly connected with rotating shaft.
4. the closed door-hinge of a kind of positioning self-sliding as described in claim 1-3 any one, is characterized in that, the detent limit of described positioning rotating shaft is provided with outstanding limit point.
5. a cupboard, comprise cabinet door and cabinet, it is characterized in that, also comprise the closed door-hinge of positioning self-sliding, it comprises rotating shaft, axle sleeve, is located at the door-hinge sleeve column between axle sleeve and rotating shaft, there is through hole described sleeve column inside, and through hole top and axle sleeve are fixed, and it has spring, spring lower end is fixedly connected with one and drives slide block, drive slide block lower end to be provided with positioning rotating shaft, described driving slide block has an arc bump, corresponding identical with oblique groove and detent on positioning rotating shaft.
6. a kind of cupboard as claimed in claim 5, is characterized in that, described driving shoe edge is provided with spacing preiection, with the corresponding coupling of stopper slot on sleeve column through-hole wall vertical direction.
7. a kind of cupboard as claimed in claim 5, is characterized in that, described positioning rotating shaft is fixedly connected with rotating shaft.
8. a kind of cupboard as described in claim 5-7 any one, is characterized in that, the detent limit of described positioning rotating shaft is provided with outstanding limit point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320424934.9U CN203684879U (en) | 2013-07-17 | 2013-07-17 | Positioning self-sliding closing door shaft and cabinet comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320424934.9U CN203684879U (en) | 2013-07-17 | 2013-07-17 | Positioning self-sliding closing door shaft and cabinet comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203684879U true CN203684879U (en) | 2014-07-02 |
Family
ID=51006799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320424934.9U Expired - Fee Related CN203684879U (en) | 2013-07-17 | 2013-07-17 | Positioning self-sliding closing door shaft and cabinet comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203684879U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155953A (en) * | 2015-08-26 | 2015-12-16 | 中国航天科工集团第二研究院七〇六所 | Hidden hinge capable of sliding |
| CN109219290A (en) * | 2018-10-15 | 2019-01-15 | 合肥鸿坤通信工程有限公司 | A kind of foldable table for communication cabinet |
-
2013
- 2013-07-17 CN CN201320424934.9U patent/CN203684879U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155953A (en) * | 2015-08-26 | 2015-12-16 | 中国航天科工集团第二研究院七〇六所 | Hidden hinge capable of sliding |
| CN105155953B (en) * | 2015-08-26 | 2017-09-19 | 中国航天科工集团第二研究院七〇六所 | Slidable built-in hinge |
| CN109219290A (en) * | 2018-10-15 | 2019-01-15 | 合肥鸿坤通信工程有限公司 | A kind of foldable table for communication cabinet |
| CN109219290B (en) * | 2018-10-15 | 2020-08-21 | 马亚辉 | Foldable table top for communication cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20190717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |