CN202347970U - Self-closing type hinge - Google Patents
Self-closing type hinge Download PDFInfo
- Publication number
- CN202347970U CN202347970U CN2011205099570U CN201120509957U CN202347970U CN 202347970 U CN202347970 U CN 202347970U CN 2011205099570 U CN2011205099570 U CN 2011205099570U CN 201120509957 U CN201120509957 U CN 201120509957U CN 202347970 U CN202347970 U CN 202347970U
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- China
- Prior art keywords
- axle sleeve
- mandrel
- self
- screwed hole
- fitted
- 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 self-closing type hinge. The self-closing type hinge comprises a first rotary component and a second rotary component, wherein the first rotary component at least comprises a first shaft sleeve; the second rotary component at least comprises a second shaft sleeve coaxial to the first shaft sleeve; a first core shaft is fixedly inserted in a shaft hole of the first shaft sleeve; a second core shaft is inserted in a shaft hole of the second shaft sleeve; the end surfaces of the inner sides of the first core shaft and the second core shaft are inclined planes which are mutually matched and attached; and the inner side end of the first core shaft extends into the second shaft sleeve. The self-closing type hinge has the advantages that the installation process is simple, so that the maintenance and repairing are convenient; the structure is simple, so that the production cost can be reduced.
Description
Technical field
The utility model relates to a kind of hinge, especially a kind of self-closing hinge.
Background technology
Hinge is the common components in the frame for movement, and it mainly is to be used to connect two collapsible or rotating members.
Furniture or interior architecture also are referred to as hinge with hinge; As the hinge that door, window rotation etc. are used, it generally includes two and rotates the page or leaf sheet, and two are rotated the page or leaf sheet through the pivot cross-under; During installation; One of them is rotated the page or leaf sheet be connected with door, window, another is connected with doorframe, window frame, can realize the folding of door, window.
Traditional hinge need come the closure or the open angle of control gate, window through external force, under the situation that door, window launch, and in the time of need closing, very important person's hand control door, window revolution; Realization is closed, and uses very inconvenience, in order to solve this defective, has engendered some self-closing hinges; This self-closing hinge is normally installed elastomeric element in hinge, when opening, elastomeric element produces certain deformation; When closing, remove the elastomeric element constraint, can realize that then door and window closes; Yet this hinge installation process is comparatively complicated, is difficult to maintenance.
The utility model content
To the deficiency of prior art, the purpose of the utility model is intended to provide a kind of self-closing hinge, and its installation process is simple, convenient maintenance, maintenance.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
The self-closing hinge; Comprise first runner assembly and the second turning discreteness; First runner assembly comprises that at least first axle sleeve, the second turning discreteness comprise second axle sleeve coaxial with first axle sleeve at least, in the axis hole of first axle sleeve, fixedly is fitted with first mandrel, is fitted with second mandrel in the axis hole of second axle sleeve; First mandrel and the second mandrel inner side end are the inclined-plane that matches each other and fit, and the medial extremity of first mandrel stretches in second axle sleeve.
First mandrel axially is provided with first screwed hole along it, is fitted with in this first screwed hole first mandrel is fixed on first bolt on first axle sleeve; Second mandrel axially is provided with second screwed hole along it, is fitted with in this second screwed hole second mandrel is fixed on second bolt on second axle sleeve.
One-body molded on second axle sleeve have a connector, and the outside of this connector offers a cross section and is trapezoidal mounting groove, and the A/F of this mounting groove is less than its bottom width, in mounting groove, be fitted with one with the contiguous block of its cross sectional shape coupling.
Offer a horizontal screwed hole on the connector, the inboard of this screwed hole extends to the diapire of mounting groove, be fitted with in the screwed hole one be used for fixing contiguous block sunk screw.
One-body molded on first axle sleeve have a plate, is connected with two mount pads on this junction plate.
Offer two mounting holes on the junction plate, in these two mounting holes respectively cross-under one connecting bolt is arranged, two mount pads are fixed on the junction plate through this two connecting bolt respectively.
Offer one on the junction plate and put groove, this puts the built-in magnet of groove, and junction plate is provided with the one side capping of putting groove has a shrouding, and this shrouding is adsorbed on the junction plate through magnet.
The beneficial effect of the utility model is:
1. installation process is simple, can conveniently maintain, keep in repair;
2. simple in structure, can reduce production costs.
Description of drawings
Fig. 1 is the structural representation of a kind of self-closing hinge of the utility model;
Fig. 2 is the scheme of installation of self-closing hinge shown in Figure 1;
Fig. 3 is the user mode sketch map of self-closing hinge shown in Figure 1.
The specific embodiment
Below, in conjunction with the accompanying drawing and the specific embodiment, the utility model done further describing:
Like Fig. 1, shown in 2; Be a kind of self-closing hinge of the utility model; It comprises runner assembly 1 and runner assembly 2, runner assembly 1 include an axle sleeve 11 and with axle sleeve 11 integrated junction plates 13, axle sleeve 11 axially is provided with axis hole 12 along it; Runner assembly 2 comprise axle sleeve 21 and with axle sleeve 21 integrated connectors 23, axle sleeve 21 axially is provided with axis hole 22 along it.In axis hole 12, be fitted with a mandrel 31, this mandrel 31 is fixed on the axle sleeve 11 through bolt 32, and concrete is; Mandrel 31 is provided with internal thread hole; Insert its lower end from axis hole 12, and bolt 32 then inserts from the upper end of axis hole 12, and screwing with the internal thread hole of mandrel 31 is connected.In axis hole 22, be fitted with a mandrel 33; This mandrel 33 is fixed on the axle sleeve 21 through bolt 34, and concrete is that mandrel 33 is provided with internal thread hole; Insert its upper end from axis hole 22, and bolt 34 is screwed from the lower end insertion of axis hole 22 and with the internal thread hole of mandrel 33 and is connected.
Above-mentioned axle sleeve 21 is identical with the length of axle sleeve 11, during installation, and its two dead in line; The bottom of mandrel 31 passes axis hole 12, and extend in the axis hole 22, and the upper surface of mandrel 33 is inclined-plane 331; The lower surface of mandrel 31 is inclined-plane 311; Inclined-plane 311 is identical with the gradient on inclined-plane 331, its two applying, and inclined-plane 311 all is arranged in axis hole 22 with inclined-plane 331.
In conjunction with Fig. 3, above-mentioned self-closing hinge in use, axle sleeve 11 rotates with respect to axle sleeve 21; Mandrel 31 is along with axle sleeve 11 rotates with respect to mandrel 33, and work in coordination with inclined-plane 331 in inclined-plane 311, after turning an angle; Inclined-plane 311 is in a certain angle with inclined-plane 331, afterwards, discharges axle sleeve 11 externally applied forces; Because inclined-plane 311 contradicts each other with inclined-plane 331, can produce reverse gyroscopic action power to mandrel 31, go back to original position thereby make mandrel 31 drive axle sleeve 11.
For preventing wearing and tearing, between axle sleeve 21 and axle sleeve 11 interfaces, also be provided with a lasso 4, this lasso is set on the mandrel 31.
As shown in Figure 2 again, in order to be connected with rotational structure, to offer a cross section be trapezoidal mounting groove 24 to end face in the outside of connector 23; The A/F of this mounting groove 24 is less than its bottom width; In mounting groove 24, be fitted with one with the contiguous block 25 of its cross sectional shape coupling, contiguous block is provided with and is used for the mounting hole that is connected with wall, in order to prevent the length direction slip of contiguous block 25 along mounting groove 24; The horizontal screwed hole 26 that offers on connector 23; The medial extremity of this screwed hole 26 extends to the diapire of mounting groove 24, is fitted with a sunk screw 27 in the screwed hole 26, and the medial extremity of sunk screw 27 is horizontal compresses contiguous block 25.
Two mount pads 16 are installed on the junction plate 13; Concrete is; On junction plate 13, offer two mounting holes 131, in these two mounting holes 131 respectively cross-under have a connecting bolt 14, two mount pads 16 to be fixed on the junction plate 13 through this two connecting bolt 14 respectively; Mount pad 16 comprises base 161 and ring set 162.In addition; Offer one on the junction plate 13 and put groove 132, this puts groove 132 built-in magnet 15, and junction plate 13 is provided with the one side capping of putting groove 132 has a shrouding 17; This shrouding 17 is adsorbed on the junction plate 13 through magnet 15, and shrouding 17 can be sealed on its inboard with two mounting holes 131; In the side of junction plate 13, also be provided with a rubber cushion 18 with respect to shrouding 17.
The above-mentioned specific embodiment has disclosed; Mandrel 31 is fixed on the axle sleeve 11 through bolt 32, and according to known technology general knowledge, mandrel 31 can also be fixedly connected on the axle sleeve 11 through other modes; Certainly, these other connected mode also is applicable to being connected of mandrel 33 and axle sleeve 21.
For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection domain of the utility model claim all according to the technical scheme and the design of above description.
Claims (7)
1. self-closing hinge; Comprise first runner assembly and the second turning discreteness, it is characterized in that first runner assembly comprises that at least first axle sleeve, the second turning discreteness comprise second axle sleeve coaxial with first axle sleeve at least; In the axis hole of first axle sleeve, fixedly be fitted with first mandrel; Be fitted with second mandrel in the axis hole of second axle sleeve, first mandrel and the second mandrel inner side end are the inclined-plane that matches each other and fit, and the medial extremity of first mandrel stretches in second axle sleeve.
2. self-closing hinge as claimed in claim 1 is characterized in that first mandrel axially is provided with first screwed hole along it, is fitted with in this first screwed hole first mandrel is fixed on first bolt on first axle sleeve; Second mandrel axially is provided with second screwed hole along it, is fitted with in this second screwed hole second mandrel is fixed on second bolt on second axle sleeve.
3. self-closing hinge as claimed in claim 1; It is characterized in that; One-body molded on second axle sleeve have a connector; The outside of this connector offers a cross section and is trapezoidal mounting groove, and the A/F of this mounting groove is less than its bottom width, in mounting groove, be fitted with one with the contiguous block of its cross sectional shape coupling.
4. self-closing hinge as claimed in claim 3 is characterized in that, offers a horizontal screwed hole on the connector, and the inboard of this screwed hole extends to the diapire of mounting groove, be fitted with in the screwed hole one be used for fixing contiguous block sunk screw.
5. self-closing hinge as claimed in claim 1 is characterized in that, one-body molded on first axle sleeve have a plate, is connected with two mount pads on this junction plate.
6. self-closing hinge as claimed in claim 5 is characterized in that, offers two mounting holes on the junction plate, in these two mounting holes respectively cross-under one connecting bolt is arranged, two mount pads are fixed on the junction plate through this two connecting bolt respectively.
7. self-closing hinge as claimed in claim 6 is characterized in that, offers one on the junction plate and puts groove, and this puts the built-in magnet of groove, and junction plate is provided with the one side capping of putting groove has a shrouding, and this shrouding is adsorbed on the junction plate through magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205099570U CN202347970U (en) | 2011-12-08 | 2011-12-08 | Self-closing type hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205099570U CN202347970U (en) | 2011-12-08 | 2011-12-08 | Self-closing type hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202347970U true CN202347970U (en) | 2012-07-25 |
Family
ID=46536980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205099570U Expired - Fee Related CN202347970U (en) | 2011-12-08 | 2011-12-08 | Self-closing type hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202347970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046823A (en) * | 2013-01-08 | 2013-04-17 | 吴成芳 | Magnetic absorption type hinge with covering hinge face |
-
2011
- 2011-12-08 CN CN2011205099570U patent/CN202347970U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046823A (en) * | 2013-01-08 | 2013-04-17 | 吴成芳 | Magnetic absorption type hinge with covering hinge face |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20131208 |