CN202431096U - Self-locking mechanism for base of hinge - Google Patents
Self-locking mechanism for base of hinge Download PDFInfo
- Publication number
- CN202431096U CN202431096U CN2012200285657U CN201220028565U CN202431096U CN 202431096 U CN202431096 U CN 202431096U CN 2012200285657 U CN2012200285657 U CN 2012200285657U CN 201220028565 U CN201220028565 U CN 201220028565U CN 202431096 U CN202431096 U CN 202431096U
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- button
- fixed arm
- base
- hinge
- locking mechanism
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Abstract
The utility model discloses a self-locking mechanism for a base of a hinge. The hinge comprises a fixed seat, a connecting arm and a base, wherein the connecting arm is internally provided with a fixed arm; one end of the base is provided with a button shaft; the outer end of the fixed arm is provided with an elastic button and is elastically fastened with the button shaft; the elastic button is a rotation-type button; the upper end of the elastic button is a press part; the lower end of the elastic button is a clasp and is rotatably connected with the fixed arm through a press-button shaft; or the elastic button is a movable press button; the outer end of the elastic button is a press part; the inner end of the elastic button is the clasp and can be connected with the fixed arm through a button block or a trench in a horizontal sliding manner; and the bottom of the clasp is provided with an inclined plane which can be used for leading the button shaft to be buttoned in the clasp. The base of the self-locking mechanism for the base of the hinge is assembled through a manner that the button shaft is fastened with the clasp of the elastic button of the fixed arm; the base can be smoothly arranged on the fixed arm; the operation is simple and easy; the assembling process is smooth; the abrasion between components is avoided; the base and the fixed arm are limited through a multiple limiting mechanism; and the base and the fixed arm are tightly connected, so that the problem of the looseness of the base and the fixed arm is solved.
Description
Technical field
The utility model relates to a kind of hinge, specifically is a kind of chassis self-locking mechanism of hinge.
Background technology
Chinese patent document number CN201021578 discloses a kind of furniture door blind hinge on February 13rd, 2008; Comprise firm banking, articulated jib and mobile base; Its firm banking is by the metal sheet punch forming; And the both sides, middle part are provided with the guiding flange that punching press forms, the load-bearing projection that the arranged outside of guiding flange has punching press to form.Guiding flange and firm banking upper surface are vertical, and two ends are provided with the recessed connection bridge that connects the firm banking both sides; The guiding flange is provided with two or above convex tendon; Form behind the flange of firm banking middle part and keep away a hole.Because stamping forming firm banking is provided with guiding flange and load-bearing convex tendon, makes its structure can reach the strength criterion of original alloy pressuring casting, and is provided with and keeps away a hole, so also can engage with the articulated jib of being with buffer.The mode that it adopts draw-in groove to fasten makes assembling process comparatively jerky, through repeatedly the draw-in groove wearing and tearing of assembling back are bigger; And owing to lack little position-limit mechanism, be easy to generate looseningly between firm banking and the articulated jib, can not satisfy the requirement that the user improves day by day; Therefore, be necessary further improvement.
The utility model content
The purpose of the utility model aim to provide a kind of simple and reasonable, cost of manufacture is low, smooth chassis self-locking mechanism along the hinge quick, that compactness is good is installed, to overcome weak point of the prior art.
Press the chassis self-locking mechanism of a kind of hinge of this purpose design; Said hinge comprises holder, linking arm and base; Be provided with fixed arm in the linking arm, its architectural feature is that base one end is provided with the button axle, and the outer end of fixed arm is provided with elastic button and button axle elasticity snapping.
Said elastic button is a turnbutton, and its upper end is the press section, and the lower end is a clasp; But and be connected in the fixed arm through the push button shaft turn; Perhaps, elastic button is the parallel-moving type button, and its outer end is the press section; The inner is a clasp, but and be connected in the fixed arm through button piece or the translation gliding of groove position; Said clasp bottom is provided with one and can guides the button thrust collar to go into the inclined-plane in it.
The position of the corresponding elastic button of said fixed arm is provided with limit shaft/piece, and push button shaft/piece is provided with spring or shell fragment, and the bipod of spring or the two ends of shell fragment are resisted against respectively on elastic button and the limit shaft/piece.
Said elastic button is provided with limited block, and the inwall of fixed arm is provided with the spacing protuberance that can block limited block.
An other end of said base is provided with axis A or grab B, the grab A of corresponding setting with fixed arm or axis B clamping.
Corresponding axis entering place of said grab is provided with guide portion.
The two ends of said base are upwards routed up first support portion and second support portion respectively, and axis A or grab B are positioned on first support portion, and the button axle is positioned on second support portion.
Said first support portion and second support portion respectively the inwall of corresponding fixed arm extend with it against convex surface, the position of the second support portion corresponding button axle extend with it against the step position, spacing protuberance is to extending below and leaning with second support portion.
The base of the utility model assembles with the mode of the clasp elasticity snapping of fixed arm elastic button through the button axle is set; Base can be installed on the fixed arm very swimmingly; Easy and simple to handle, assembling process is smooth and easy, has avoided the wearing and tearing between each part, and base is spacing through multiple position-limit mechanism and fixed arm; Both closely connect, and solve both and produce loosening problem.Its simplicity of design rationally, applicable to the hinge of different structure.
Description of drawings
Fig. 1 is the user mode reference diagram of the utility model one embodiment.
Fig. 2 is the assembly structure sketch map of an embodiment.
Fig. 3 is the front view that an embodiment hinge body is separated with base.
Fig. 4 is the half sectional view of Fig. 3.
Fig. 5 is the front view of an embodiment hinge body and base assembling.
Fig. 6 is the half sectional view of Fig. 5.
Fig. 7 is the decomposition texture sketch map of an embodiment.
Fig. 8 is the half sectional view of an embodiment fixed arm and base assembling.
Fig. 9 is the stereogram of an embodiment fixed arm and base assembling.
Figure 10 is the stereogram (broken section) that an embodiment fixed arm and base assemble another orientation.
Figure 10 is the stereogram of an embodiment fixed arm.
Figure 12 is the stereogram of an embodiment base.
Figure 13 is the user mode reference diagram of the another embodiment of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
First embodiment
Referring to Fig. 1-Figure 12; The chassis self-locking mechanism of this hinge, said hinge comprises holder 5, linking arm 4 and base 1, wherein; Holder 5 is fixed on the door-plate 7; Be provided with fixed arm 3 in the linking arm 4, its base 1 one ends are provided with button axle 1.2, and the outer end of fixed arm 3 is provided with elastic button 8 and button axle 1.2 elasticity snappings.
Referring to Fig. 8; Present embodiment elastic button 8 is a turnbutton, and its upper end is press section 8.1, and the lower end is a clasp 8.2; But and be connected in the fixed arm 3 through push button shaft 9 turns, said clasp 8.2 bottoms be provided with one can guide button axle 1.2 to buckle in it inclined-plane 8.3.Referring to Fig. 8; The position of present embodiment fixed arm 3 corresponding elastic buttons 8 also is provided with limit shaft/piece 3.2; Push button shaft 9 is provided with spring 10; The spring of present embodiment also can adopt the pressure type spring to replace for turning round the formula spring, and the bipod of spring 10 (or two ends of spring) is resisted against respectively on elastic button 8 and the limit shaft/piece 3.2.Referring to Fig. 9, elastic button 8 is provided with limited block 8.4, and the inwall of fixed arm 3 is provided with the spacing protuberance 3.3 that can block limited block 8.4, prevents that elastic button 8 from excessively ejecting.
Perhaps, elastic button can be adopted as parallel-moving type button (among the figure do not have mark), and its outer end is the press section, and the inner be clasp, but and be connected in the fixed arm through button piece or the translation gliding of groove position, the clasp bottom is provided with one equally and can guides and detain thrust collar and go into its interior inclined-plane.Fixed arm is provided with limit shaft/piece equally to position that should the press section, and the button piece is provided with spring, and the bipod of spring is resisted against respectively on this elastic button and the limit shaft/piece.Two kinds of design for scheme all can reach the button axle and be fastened on the technique effect in the clasp very swimmingly.Above-mentioned spring can adopt shell fragment to replace, and the two ends of shell fragment are resisted against respectively on elastic button 8 and the limit shaft/piece, and spring is consistent with the technique effect that shell fragment is reached.
An other end of base 1 is provided with grab B1.1 (or axis A), with axis B3.1 (or the grab A) clamping of fixed arm 3 corresponding settings.In the present embodiment, the corresponding axis B3.1 of its said grab B1.1 entering place is provided with guide portion 1.13.
Referring to Figure 12, the two ends of base 1 are upwards routed up first support portion 1.3 and second support portion 1.4 respectively, and grab B1.1 (or axis A) is positioned on first support portion 1.3, and button axle 1.2 is positioned on second support portion 1.4.The inwall of the corresponding respectively fixed arm 3 in first support portion 1.3 and second support portion 1.4 extend with it against convex surface 1.11; The left and right sides to implement between the two is spacing; The position of second support portion, 1.4 corresponding button axles 9 extend with it against step position 1.12; To implement between the two spacing up and down, spacing protuberance 3.3 is to extending below and leaning with second support portion 1.4, and is spacing with inside and outside (front and back) of implementing between the two.
The utility model is inserted in the grab B1.1 of base 1 (or axis A) on the axis B3.1 (or grab A) of fixed arm 3, under the drive of guide portion 1.13 earlier when mounted; Axis B3.1 can snap in it swimmingly; Assemble more convenient and quicker, slightly firmly push the button axle 1.2 of base 1 then, can buckle in the elastic button 8 of fixed arm 3; The inclined-plane 8.3 guiding button axles 1.2 that clasp 8.2 bottoms of elastic button 8 are provided with buckle into clasp 8.2; Both friction factor are low, make button axle 1.2 buckle into clasp 8.2 very swimmingly, make the assembling more convenient and quicker equally.After both assemble; Inwall through convex surface 1.11 and fixed arm 3 each other against spacing, step position 1.12 and push button shaft 9 each other against spacing, second support portion 1.4 and spacing protuberance 3.3 each other against spacing; Make the fitting tight of base 1 and fixed arm 3, solve both and produce loosening problem.Press elastic button 8, promptly dismountable base 1.
Fixing with wallboard 6 on the base 1 of the utility model through connecting sliding seat 2, to realize the regulatory function of base 1 relative position, satisfy the more requirement of user.
Second embodiment
Referring to Figure 13, the chassis self-locking mechanism of this hinge is with the main distinction of first embodiment; Base 1 directly is fixedly connected with wallboard 6, be not furnished with sliding seat, so base 1 does not possess the regulatory function of relative position; But its cost of manufacture is lower, and the colony that is fit to the user is more.Other do not state part, with first embodiment, no longer repeat.
Claims (8)
1. the chassis self-locking mechanism of a hinge; Said hinge comprises holder (5), linking arm (4) and base (1); Be provided with fixed arm (3) in the linking arm (4); It is characterized in that base (1) one end is provided with button axle (1.2), the outer end of fixed arm (3) is provided with elastic button (8) and button axle (1.2) elasticity snapping.
2. according to the chassis self-locking mechanism of the said hinge of claim 1, it is characterized in that said elastic button (8) is a turnbutton, its upper end be press section (8.1), the lower end is clasp (8.2), and through push button shaft (9) but turn be connected in the fixed arm (3),
Perhaps, elastic button is the parallel-moving type button, and its outer end is the press section, and the inner is a clasp, but and be connected in the fixed arm through button piece or the translation gliding of groove position;
Said clasp bottom is provided with one and can guides button axle (1.2) to buckle into the inclined-plane (8.3) in it.
3. according to the chassis self-locking mechanism of the said hinge of claim 2; The position that it is characterized in that the corresponding elastic button of said fixed arm (3) (8) is provided with limit shaft/piece (3.2); Push button shaft/piece is provided with spring (10) or shell fragment, and the bipod of spring (10) or the two ends of shell fragment are resisted against respectively on elastic button (8) and the limit shaft/piece (3.2).
4. according to the chassis self-locking mechanism of the said hinge of claim 3, it is characterized in that said elastic button (8) is provided with limited block (8.4), the inwall of fixed arm (3) is provided with the spacing protuberance (3.3) that can block limited block (8.4).
5. according to the chassis self-locking mechanism of the said hinge of claim 4, it is characterized in that an other end of said base (1) is provided with axis A or grab B (1.1), with the grab A or axis B (3.1) clamping of the corresponding setting of fixed arm (3).
6. according to the chassis self-locking mechanism of the said hinge of claim 5, it is characterized in that corresponding axis entering place of said grab is provided with guide portion.
7. according to the chassis self-locking mechanism of the said hinge of claim 6; The two ends that it is characterized in that said base (1) are upwards routed up first support portion (1.3) and second support portion (1.4) respectively; Axis A or grab B (1.1) are positioned on first support portion (1.3), and button axle (1.2) is positioned on second support portion (1.4).
8. according to the chassis self-locking mechanism of the said hinge of claim 7; It is characterized in that said first support portion (1.3) and second support portion (1.4) respectively the inwall of corresponding fixed arms (3) extend with it against convex surface (1.11); The position of second support portion (1.4) corresponding button axle (9) extend with it against step position (1.12), spacing protuberance (3.3) is to extending below and leaning with second support portion (1.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200285657U CN202431096U (en) | 2012-01-11 | 2012-01-11 | Self-locking mechanism for base of hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200285657U CN202431096U (en) | 2012-01-11 | 2012-01-11 | Self-locking mechanism for base of hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202431096U true CN202431096U (en) | 2012-09-12 |
Family
ID=46780556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200285657U Expired - Lifetime CN202431096U (en) | 2012-01-11 | 2012-01-11 | Self-locking mechanism for base of hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202431096U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619424A (en) * | 2012-01-11 | 2012-08-01 | 伍志勇 | Base self-locking mechanism for hinge |
| CN105113895A (en) * | 2015-09-22 | 2015-12-02 | 伍志勇 | Protection device for furniture hinge |
| CN110219540A (en) * | 2019-06-06 | 2019-09-10 | 广东东泰五金精密制造有限公司 | A kind of firm banking fast assembling disassembling structure for hinge for furniture |
| CN110566070A (en) * | 2019-09-05 | 2019-12-13 | 广东东泰五金精密制造有限公司 | But quick assembly disassembly's hinge base structure |
-
2012
- 2012-01-11 CN CN2012200285657U patent/CN202431096U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619424A (en) * | 2012-01-11 | 2012-08-01 | 伍志勇 | Base self-locking mechanism for hinge |
| CN102619424B (en) * | 2012-01-11 | 2015-05-13 | 伍志勇 | Base self-locking mechanism for hinge |
| CN105113895A (en) * | 2015-09-22 | 2015-12-02 | 伍志勇 | Protection device for furniture hinge |
| CN105113895B (en) * | 2015-09-22 | 2017-02-01 | 伍志勇 | Protection device for furniture hinge |
| CN110219540A (en) * | 2019-06-06 | 2019-09-10 | 广东东泰五金精密制造有限公司 | A kind of firm banking fast assembling disassembling structure for hinge for furniture |
| CN110566070A (en) * | 2019-09-05 | 2019-12-13 | 广东东泰五金精密制造有限公司 | But quick assembly disassembly's hinge base 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: 20120912 Effective date of abandoning: 20150513 |
|
| RGAV | Abandon patent right to avoid regrant |