CN102619424B - Base self-locking mechanism for hinge - Google Patents
Base self-locking mechanism for hinge Download PDFInfo
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- CN102619424B CN102619424B CN201210020011.7A CN201210020011A CN102619424B CN 102619424 B CN102619424 B CN 102619424B CN 201210020011 A CN201210020011 A CN 201210020011A CN 102619424 B CN102619424 B CN 102619424B
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- fixed arm
- button
- base
- elastic button
- support portion
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Abstract
The invention relates to a base self-locking mechanism for 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; a fastening shaft is arranged at one end of the base of the hinge; and an elastic button elastically fastened with the fastening shaft is arranged at the outer end of the fixed arm. The elastic button is a turn button; a pressing part is arranged at the upper end of the elastic button; a clasp is arranged at the lower end of the elastic button; and the elastic button is rotatably connected in the fixed arm by a button shaft. Or, the elastic button is a translation type button; the pressing part is arranged at the outer end of the elastic button; the clasp is arranged at the inner end of the elastic button; and the elastic button is connected in the fixed arm in a translation sliding manner by a button block or a slot. An oblique surface capable of guiding the fastening shaft to be fastened into the clasp is arranged at the bottom of the clasp. Since the base adopts the assembly mode that the fastening shaft is elastically fastened with the clasp of the elastic button of the fixed arm, the base can be installed on the fixed arm very smoothly; the operation is easy and simple; the assembly process is smooth; abrasion among parts is avoided; and as the base is limited with the fixed arm by multiple limiting mechanisms, the base is tightly connected with the fixed arm, and the generation of loosening between the base and the fixed arm is avoided.
Description
Technical field
The present invention relates to a kind of hinge, specifically a kind of chassis self-locking mechanism of hinge.
Background technology
Chinese patent literature CN201021578 discloses a kind of blind hinge of furniture door on February 13rd, 2008, comprise firm banking, articulated jib and mobile base, its firm banking is by metal sheet punch forming, and both sides, middle part are provided with the guide turnup that punching press is formed, the load-bearing projection that the arranged outside of guide turnup has punching press to be formed.Vertically, two ends are provided with the recessed connecting bridge being connected and fixed base both sides for guide turnup and firm banking upper surface; Guide turnup is provided with two or more convex tendons; Formed after flange in the middle part of firm banking and keep away a hole.Because stamping forming firm banking is provided with guide turnup and load-bearing convex tendon, make its structure can reach the strength criterion of original alloy pressuring casting, and be provided with and keep away a hole, so also can engage with the articulated jib of band buffer.Its mode adopting draw-in groove to fasten, makes assembling process comparatively jerky, and after repeatedly assembling, draw-in groove wearing and tearing are larger, and owing to lacking little position-limit mechanism, easily produce between firm banking and articulated jib and loosen, can not meet the requirement that user improves day by day, therefore, further improvement is necessary.
Summary of the invention
Object of the present invention aim to provide a kind of simple and reasonable, cost of manufacture is low, install the chassis self-locking mechanism of smoothly quick, hinge that compactness is good, to overcome weak point of the prior art.
The chassis self-locking mechanism of a kind of hinge designed by this object, described hinge comprises holder, linking arm and base, be provided with fixed arm in linking arm, its architectural feature is that base one end is provided with buckle shaft, and the outer end of fixed arm is provided with elastic button and buckle shaft elasticity snapping.
Described elastic button is turnbutton, its upper end is press section, lower end is clasp, and can turn be connected in fixed arm by push button shaft, or elastic button is parallel-moving type button, its outer end is press section, the inner is clasp, and can translation gliding be connected in fixed arm by button block or slot; Be provided with a bootable buckle shaft bottom described clasp and buckle into inclined-plane in it.
The position of the corresponding elastic button of described fixed arm is provided with limit shaft/block, and push button shaft/block is provided with spring or shell fragment, and the bipod of spring or the two ends of shell fragment are resisted against on elastic button and limit shaft/block respectively.
Described elastic button is provided with limited block, and the inwall of fixed arm is provided with the stopper protrusion can blocking limited block.
Other one end of described base is provided with axis A or grab B, the grab A that arrange corresponding to fixed arm or axis B clamping.
The corresponding axis place of entering of described grab is provided with guide portion.
The two ends of described base respectively on rout up the first support portion and the second support portion, axis A or grab B is positioned on the first support portion, and buckle shaft is positioned on the second support portion.
The inwall of described first support portion and the second support portion corresponding fixed arm respectively extend with it against convex surface, the position of the second support portion corresponding button axle extend with it against step position, stopper protrusion is to downward-extension and lean with the second support portion.
Base of the present invention is assembled by the mode of the clasp elasticity snapping arranging buckle shaft and fixed arm elastic button, base can be arranged on fixed arm very swimmingly, easy and simple to handle, assembling process is smooth and easy, avoid the wearing and tearing between each part, and base passes through multiple position-limit mechanism and fixed arm is spacing, both compact siro spinning technology, both solutions produce loosening problem.Its simplicity of design rationally, be applicable to the hinge of different structure.
Accompanying drawing explanation
Fig. 1 is the using state reference diagram of one embodiment of the invention.
Fig. 2 is the assembly structure schematic diagram 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 that an embodiment hinge body and base assemble.
Fig. 6 is the half sectional view of Fig. 5.
Fig. 7 is the decomposition texture schematic diagram of an embodiment.
Fig. 8 is the half sectional view that an embodiment fixed arm and base assemble.
Fig. 9 is the stereogram that an embodiment fixed arm and base assemble.
Figure 10 is the stereogram (broken section) that an embodiment fixed arm and base assemble another orientation.
Figure 11 is the stereogram of an embodiment fixed arm.
Figure 12 is the stereogram of an embodiment base.
Figure 13 is the using state reference diagram of further embodiment of this invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
First embodiment
See Fig. 1-Figure 12, the chassis self-locking mechanism of this hinge, described hinge comprises holder 5, linking arm 4 and base 1, wherein, holder 5 is fixed on door-plate 7, be provided with fixed arm 3 in linking arm 4, its base 1 one end is provided with buckle shaft 1.2, and the outer end of fixed arm 3 is provided with elastic button 8 and buckle shaft 1.2 elasticity snapping.
See Fig. 8, the present embodiment elastic button 8 is turnbutton, and its upper end is press section 8.1, and lower end is clasp 8.2, and can turn be connected in fixed arm 3 by push button shaft 9, be provided with a bootable buckle shaft 1.2 bottom described clasp 8.2 and buckle into inclined-plane 8.3 in it.See Fig. 8, the position of the corresponding elastic button 8 of the present embodiment fixed arm 3 is also provided with limit shaft/block 3.2, push button shaft 9 is provided with spring 10, the spring of the present embodiment is for turning round formula spring, also pressure type spring can be adopted to replace, and the bipod (or two ends of spring) of spring 10 is resisted against on elastic button 8 and limit shaft/block 3.2 respectively.See Fig. 9, elastic button 8 is provided with limited block 8.4, and the inwall of fixed arm 3 is provided with the stopper protrusion 3.3 can blocking limited block 8.4, prevents elastic button 8 from excessively ejecting.
Or, elastic button can be adopted as parallel-moving type button (without marking in figure), and its outer end is press section, and the inner is clasp, and can translation gliding be connected in fixed arm by button block or slot, be provided with a bootable buckle shaft bottom clasp equally and buckle into inclined-plane in it.Fixed arm is to the position of press section being provided with limit shaft/block equally, and button block is provided with spring, and the bipod of spring is resisted against on this elastic button and limit shaft/block respectively.The design of two schemes, all can reach buckle shaft and be fastened on technique effect in clasp very swimmingly.Above-mentioned spring can adopt shell fragment to replace, and the two ends of shell fragment are resisted against on elastic button 8 and limit shaft/block respectively, and the technique effect that spring and shell fragment reach is consistent.
Other one end of base 1 is provided with grab B1.1 (or axis A), axis B3.1 (or the grab A) clamping that arrange corresponding to fixed arm 3.In the present embodiment, the corresponding axis B3.1 place of entering of grab B1.1 described in it is provided with guide portion 1.13.
See Figure 12, the two ends of base 1 respectively on rout up the first support portion 1.3 and the second support portion 1.4, grab B1.1 (or axis A) is positioned on the first support portion 1.3, and buckle shaft 1.2 is positioned on the second support portion 1.4.The inwall of the first support portion 1.3 and the second support portion 1.4 corresponding fixed arm 3 respectively extend with it against convex surface 1.11, spacing with the left and right of implementing between the two, the position of the second support portion 1.4 corresponding button axle 9 extend with it against step position 1.12, to implement between the two spacing up and down, stopper protrusion 3.3 is to downward-extension and lean with the second support portion 1.4, spacing to implement (front and back) between the two.
The present invention when mounted, first the grab B1.1 of base 1 (or axis A) is inserted on the axis B3.1 (or grab A) of fixed arm 3, under the drive of guide portion 1.13, axis B3.1 can snap in it swimmingly, assembling more convenient and quicker, then the buckle shaft 1.2 of base 1 is slightly firmly pressed, can buckle in the elastic button 8 of fixed arm 3, the inclined-plane 8.3 arranged bottom the clasp 8.2 of elastic button 8 guides buckle shaft 1.2 to buckle into clasp 8.2, both friction factor are low, make buckle shaft 1.2 buckle into clasp 8.2 very swimmingly, make assembling more convenient and quicker equally.After both assemble, by the inwall of convex surface 1.11 and fixed arm 3 mutually against spacing, step position 1.12 and push button shaft 9 mutually against spacing, the second support portion 1.4 with stopper protrusion 3.3 mutually against spacing, make the fitting tight of base 1 and fixed arm 3, both solutions produce loosening problem.Press elastic button 8, i.e. dismountable base 1.
Base 1 of the present invention being fixed with wallboard 6 by connecting sliding seat 2, to realize the regulatory function of base 1 relative position, meeting the more requirement of user.
Second embodiment
See Figure 13, the chassis self-locking mechanism of this hinge, is with the main distinction of the first embodiment, base 1 is directly fixedly connected with wallboard 6, and be not furnished with sliding seat, therefore base 1 does not possess the regulatory function of relative position, but its cost of manufacture is lower, the colony being applicable to user is more.Other do not state part, with the first embodiment, no longer repeat.
Claims (3)
1. the chassis self-locking mechanism of a hinge, described hinge comprises holder (5), linking arm (4) and base (1), fixed arm (3) is provided with in linking arm (4), base (1) one end is provided with buckle shaft (1.2), and the outer end of fixed arm (3) is provided with elastic button (8) and buckle shaft (1.2) elasticity snapping;
Described elastic button (8) is turnbutton, and its upper end is press section (8.1), and lower end is clasp (8.2), and can turn be connected in fixed arm (3) by push button shaft (9),
Or elastic button is parallel-moving type button, its outer end is press section, and the inner is clasp, and can translation gliding be connected in fixed arm by button block or slot;
Be provided with a bootable buckle shaft (1.2) bottom described clasp and buckle into inclined-plane (8.3) in it;
The position of described fixed arm (3) corresponding elastic button (8) is provided with limit shaft/block (3.2), push button shaft/block is provided with spring (10) or shell fragment, and the bipod of spring (10) or the two ends of shell fragment are resisted against on elastic button (8) and limit shaft/block (3.2) respectively;
Described elastic button (8) is provided with limited block (8.4), and the inwall of fixed arm (3) is provided with the stopper protrusion (3.3) can blocking limited block (8.4);
It is characterized in that other one end of described base (1) is provided with axis A or grab B (1.1), the grab A that arrange corresponding to fixed arm (3) or axis B (3.1) clamping;
The corresponding axis place of entering of described grab is provided with guide portion.
2. the chassis self-locking mechanism of hinge according to claim 1, it is characterized in that the two ends of described base (1) respectively on rout up the first support portion (1.3) and the second support portion (1.4), axis A or grab B (1.1) is positioned on the first support portion (1.3), and buckle shaft (1.2) is positioned on the second support portion (1.4).
3. the chassis self-locking mechanism of hinge according to claim 2, it is characterized in that the inwall of described first support portion (1.3) and the second support portion (1.4) corresponding fixed arm (3) respectively extend with it against convex surface (1.11), the position of the second support portion (1.4) corresponding button axle (9) extend with it against step position (1.12), stopper protrusion (3.3) is to downward-extension and lean with the second support portion (1.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210020011.7A CN102619424B (en) | 2012-01-11 | 2012-01-11 | Base self-locking mechanism for hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210020011.7A CN102619424B (en) | 2012-01-11 | 2012-01-11 | Base self-locking mechanism for hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102619424A CN102619424A (en) | 2012-08-01 |
| CN102619424B true CN102619424B (en) | 2015-05-13 |
Family
ID=46559605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210020011.7A Active CN102619424B (en) | 2012-01-11 | 2012-01-11 | Base self-locking mechanism for hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102619424B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667508A (en) * | 2019-02-01 | 2019-04-23 | 吴腾庆 | Two sections of power damp hinges |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5224242A (en) * | 1991-07-16 | 1993-07-06 | Mednarodno Podjetje Lama, D.D. | Quick-assembling furniture hinge |
| CN1182164A (en) * | 1996-11-13 | 1998-05-20 | 尤利乌斯·布卢姆有限公司 | Hinge flap |
| DE29902768U1 (en) * | 1998-04-01 | 2000-01-13 | Lautenschlaeger Mepla Werke | Mounting plate for furniture hinges |
| CN201071650Y (en) * | 2007-07-18 | 2008-06-11 | 伍志勇 | Concealed hinge for furniture door |
| CN201649945U (en) * | 2010-03-27 | 2010-11-24 | 伍志勇 | Hinge for furniture |
| CN202431096U (en) * | 2012-01-11 | 2012-09-12 | 伍志勇 | Self-locking mechanism for base of hinge |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4307882C1 (en) * | 1993-03-12 | 1994-06-01 | Grass Ag | Furniture hinge for rapid fitment with snap-in mechanics - has hinge strap comprising link pot and hinge arms together with cover stirrup with positioning plate and fixture plate clipped to base plate |
| JP3842180B2 (en) * | 2002-07-22 | 2006-11-08 | スガツネ工業株式会社 | Connection structure of cup and socket of slide hinge |
| DE10333925B4 (en) * | 2003-07-24 | 2007-03-22 | Grass Gmbh | Furniture hinge with automatic opening, especially for furniture doors |
| TWM378960U (en) * | 2009-09-25 | 2010-04-21 | Hu Hua Metal Products Co Ltd | Hinge |
-
2012
- 2012-01-11 CN CN201210020011.7A patent/CN102619424B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5224242A (en) * | 1991-07-16 | 1993-07-06 | Mednarodno Podjetje Lama, D.D. | Quick-assembling furniture hinge |
| CN1182164A (en) * | 1996-11-13 | 1998-05-20 | 尤利乌斯·布卢姆有限公司 | Hinge flap |
| DE29902768U1 (en) * | 1998-04-01 | 2000-01-13 | Lautenschlaeger Mepla Werke | Mounting plate for furniture hinges |
| CN201071650Y (en) * | 2007-07-18 | 2008-06-11 | 伍志勇 | Concealed hinge for furniture door |
| CN201649945U (en) * | 2010-03-27 | 2010-11-24 | 伍志勇 | Hinge for furniture |
| CN202431096U (en) * | 2012-01-11 | 2012-09-12 | 伍志勇 | Self-locking mechanism for base of hinge |
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| Publication number | Publication date |
|---|---|
| CN102619424A (en) | 2012-08-01 |
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