CN202280329U - Hinge - Google Patents
Hinge Download PDFInfo
- Publication number
- CN202280329U CN202280329U CN2011203272230U CN201120327223U CN202280329U CN 202280329 U CN202280329 U CN 202280329U CN 2011203272230 U CN2011203272230 U CN 2011203272230U CN 201120327223 U CN201120327223 U CN 201120327223U CN 202280329 U CN202280329 U CN 202280329U
- Authority
- CN
- China
- Prior art keywords
- hinge
- fixed
- movable
- moving
- movable hinge
- 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 hinge which comprises the following components: a movable hinge which is equipped on an equipment door, and a fixed hinge which is fixed on equipment body. The movable hinge is hinged with the fixed hinge through a fixing rivet. The movable hinge or the fixed hinge is provided with a spring plunger structure. The spring plunger structure comprises a spring and a ball. The ball projects from a surface on the movable hinge or the fixed hinge, which is jointed with the movable hinge or the fixed hinge. Furthermore the fixed hinge or the movable hinge is provided with a groove which is matched with the ball. The movable hinge is provided with an inwards dent arc structure which facilitates rotation of the movable hinge. The hinge according to the utility model is a concealed built-in locking hinge. The hinge further has the advantages of simple structure and easy machining. A steel plate structure which can be easily formed can be adopted for manufacturing the hinge. The concealed mounting mode can cause concise appearance of the product. The design of the spring plunger structure can prevent automatic motion of the door and furthermore prevents loss. The design of adjustable pretightening force can facilitate adjustment for locking resistance force of the hinge.
Description
Technical field
The utility model relates to a kind of rotation open-and-close mechanism, and relating in particular to a kind of use needs the locational hinge of rotation folding at the window of building, equipment or bin, door etc.
Background technology
Need be at ad-hoc location design rotation open-and-close mechanism at building, equipment or bin through regular meeting, the debug port of door, window, equipment etc. for example.Conventional hinge or to be installed on building, equipment or bin outer so that the door folding launches bigger angle, but that this influences product is attractive in appearance; Or adopt concealed hinge to be installed in equipment or the bin, but its volume is bigger, needs slit, panel place bigger, or the folding size is less etc., and all kinds of corrupt practices creep in; In addition, traditional hinge does not have blocking device, and general door need be provided with additional locking mechanism when closure.
The utility model content
Goal of the invention: in order to overcome the deficiency that exists in the prior art; The utility model provides a kind of hinge of folding position of the door and window that is applicable to equipment such as building, equipment and bin; Its advantages of small volume, can be installed in device interior; It is attractive in appearance not influence product design, and opposite house plays locking action after the door closure.
Technical scheme: for solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of hinge comprises being fixed on the moving hinge on the appliance doors and being fixed on the hinge of deciding on the device body, said moving hinge with decide hinge and be hinged through fixing rivet; Perhaps decide to be provided with on the hinge spring latch lock structure at moving hinge; Said spring latch lock structure comprises spring and pearl body; The moving hinge of said pearl body protrusion or decides on the hinge and decide the surface that hinge or moving hinge fit, and perhaps move on the hinge and be provided with and the suitable groove of pearl body deciding hinge; Said moving hinge is provided with the camber line structure of the sunken inside of being convenient to moving hinge through.
Said spring latch lock structure also comprises the pretightning force adjusting device.
Said pretightning force adjusting device is the pretightning force adjustment screw.
Adopt said structure, when the door closure or openness, the pearl body drop of spring latch lock structure is gone in the groove, hinge is carried out spacing, makes it be in positioning states; When hinge is moved in the needs rotation, need make the pearl body break away from groove earlier, be about to the pearl body and be pressed in the spring cavity, moving hinge could move, and overcomes the resistance of spring latch lock structure again; And the spacing power that moving hinge need overcome depends on the pretightning force of bumping the pearl spring, bumps the pretightning force of pearl and can regulate through the pretightning force adjustment screw of bumping termination, pearl rear portion.
Through moving hinge design is that the camber line structure that caves inward makes door can launch bigger angle, and makes the slit between door and the equipment minimum.The maximum flip angle of hinge can be 90 degree, even higher.
Beneficial effect: the hinge that the utility model provides, be a kind of concealed built-in locking hinge, its simple in structure being easy to is processed, and its material can adopt the steel plate structure that is easy to moulding; Concealed mounting means can make the simple appearance of product; The spring latch lock structure Design can be avoided a closure or open back motion automatically, causes damage; The latching resistance of hinge can be conveniently regulated in the design of scalable pretightning force.
Description of drawings
Fig. 1 faces structural representation for the utility model when opening;
Fig. 2 is the plan structure sketch map of the utility model when opening;
Fig. 3 faces structural representation for the utility model when closure.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done explanation further.
Like Fig. 1,2, shown in 3, be a kind of hinge, comprise being fixed on the moving hinge 1 on the appliance doors and being fixed on and decide hinge 2 on the device body, said moving hinge 1 with decide hinge 2 and be hinged through fixing rivet 3; Perhaps decide to be provided with on the hinge 2 the spring latch lock structure at moving hinge 1; Said spring latch lock structure comprises spring 4, pearl body 5 and pretightning force adjusting device; The moving hinge 1 of said pearl body 5 protrusions or decides on the hinge 2 and decide the surface that hinge 2 or moving hinges 1 fit, and perhaps move and be provided with the groove suitable with pearl body 5 on the hinges 1 deciding hinge 2; Said moving hinge 1 is provided with the camber line structure of the sunken inside of being convenient to moving hinge 1 rotation; Said pretightning force adjusting device is a pretightning force adjustment screw 6.
The above only is the preferred implementation of the utility model; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (3)
1. hinge is characterized in that: this hinge comprises the moving hinge (1) that is fixed on the appliance doors and is fixed on decides hinge (2) on the device body, said moving hinge (1) and decide hinge (2) and be hinged through fixing rivet (3); Perhaps decide to be provided with the spring latch lock structure on the hinge (2) at moving hinge (1); Said spring latch lock structure comprises spring (4) and pearl body (5); The moving hinge (1) of said pearl body (5) protrusion or decide hinge (2) and go up and decide the surface that hinge (2) or moving hinge (1) fit, and perhaps move on the hinge (1) and be provided with and the suitable groove of pearl body (5) deciding hinge (2); Said moving hinge (1) is provided with the camber line structure of the sunken inside of being convenient to moving hinge (1) rotation.
2. hinge according to claim 1 is characterized in that: said spring latch lock structure also comprises the pretightning force adjusting device.
3. hinge according to claim 2 is characterized in that: said pretightning force adjusting device is pretightning force adjustment screw (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203272230U CN202280329U (en) | 2011-09-02 | 2011-09-02 | Hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203272230U CN202280329U (en) | 2011-09-02 | 2011-09-02 | Hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202280329U true CN202280329U (en) | 2012-06-20 |
Family
ID=46226502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203272230U Expired - Fee Related CN202280329U (en) | 2011-09-02 | 2011-09-02 | Hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202280329U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287100A (en) * | 2011-09-02 | 2011-12-21 | 中国电子科技集团公司第二十八研究所 | Hinge |
| CN107519604A (en) * | 2016-06-20 | 2017-12-29 | 五冶集团上海有限公司 | One kind can decorate concealed Door for fire hydrant |
-
2011
- 2011-09-02 CN CN2011203272230U patent/CN202280329U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287100A (en) * | 2011-09-02 | 2011-12-21 | 中国电子科技集团公司第二十八研究所 | Hinge |
| CN107519604A (en) * | 2016-06-20 | 2017-12-29 | 五冶集团上海有限公司 | One kind can decorate concealed Door for fire hydrant |
| CN107519604B (en) * | 2016-06-20 | 2020-07-28 | 五冶集团上海有限公司 | Decorative concealed fire hydrant door |
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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: 20120620 Termination date: 20140902 |
|
| EXPY | Termination of patent right or utility model |