CN2821078Y - Hidden hinge for cabinet door - Google Patents
Hidden hinge for cabinet door Download PDFInfo
- Publication number
- CN2821078Y CN2821078Y CN 200520074275 CN200520074275U CN2821078Y CN 2821078 Y CN2821078 Y CN 2821078Y CN 200520074275 CN200520074275 CN 200520074275 CN 200520074275 U CN200520074275 U CN 200520074275U CN 2821078 Y CN2821078 Y CN 2821078Y
- Authority
- CN
- China
- Prior art keywords
- hinge
- hinge seat
- cabinet door
- seat
- pair
- 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 - Lifetime
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Abstract
The utility model relates to a blind hinge for a cabinet door of an electric switch cabinet, which is composed of a hinge seat, a door shaft sleeve with a hinge shaft hole, and a hinge shaft, wherein the hinge seat is composed of a hinge seat bottom in the middle of the hinge seat and a pair of hinge seat ears which is directly bent at both sides of the hinge seat bottom. A counter bore which is used for fixing the hinge seat to a door frame is arranged on the hinge seat bottom. Shaft holes which are used for penetrating the hinge shaft are arranged on the pair of hinge seat ears. The door shaft sleeve depends on the hinge shaft to hinge between the hinge seat ears. The integral structure can be minimized, the strength can be ensured, the shock resistance effect is favorable and the installation is simple. The positioning of the cabinet door is accurate, and the utility model can be suitable for cabinet doors with small thicknesses. The hinge is completely hidden inside the cabinet door to cause the appearance of the cabinet door to become clean and beautiful. In addition, the utility model can ensure that the opening angle of the cabinet door is more than 90 DEG.
Description
Technical field
The utility model relates to the cabinet door blind hinge of a kind of hinge means, particularly a kind of cabinet.
Background technology
Although the hinge of existing cabinet cabinet door usefulness is of a great variety, divide from kind, roughly can be divided into three major types, a class is the exposed conveying appliance hinge; Another kind of is interior dew type hinge; A class is blind hinge (being called built-in hinge again) again.In blind hinge, really can be suitable for the hinge of cabinet door usefulness of less thickness and few.Chinese patent 02278088.2 discloses a kind of hinge means, belong to dark chain category, and also be applied to the cabinet door, it is made of doorframe, hinged seat, bearing pin, it is to offer hinge vias in doorframe one side, offers the hinge chamber in the back of doorframe, corresponding to the hinge vias place chain ear is arranged in the hinge chamber, chain ear and hinge seat are hinged by bearing pin, and the hinge means of this structure must be by means of the quite doorframe of thickness and the cabinet door competence exertion effect of respective thickness; Moreover, opening hinge vias and offer the hinge seat chamber in the back of doorframe in doorframe one side is the thing that part extremely bothers, with superfluous many, the installation exercise inefficiency of instrument that reaches; The size in hinge vias and hinge seat chamber is difficult to accurate positioning, or causes the cabinet door and rock, or cause open dumb.Therefore, this patented technology scheme is only had in mind to the disguise of hinge, thus ignored such as simple in structure, process and install convenient, the anti-impact force factor excellent.Though the zinc-plated hinge of the casting mold that also belongs to the blind hinge category that is seen in market has the intensity height, simple strong point is installed,, also only be applicable to big thickness cabinet door because of its profile is bigger.Though butterfly hinge can be applicable to less thickness cabinet door, install loaded down with trivial detailsly, intensity is not high, and hinge gap is bigger, easily cause cabinet door location inaccurate, easily problem such as rock.
Summary of the invention
The purpose of this utility model be to provide a kind of volume little, simple in structure, easy to process, the cabinet door blind hinge of simple and direct, good concealment, the accurate positioning of cabinet door, strong shock resistance, the less thickness cabinet door use that can suit is installed.
An also purpose of the present utility model is to provide a kind of cabinet door that can ensure to have the cabinet door blind hinge of big opening angle.
The purpose of this utility model reaches like this, a kind of cabinet door blind hinge, form to the hinge axis 2 on the hinge seat 1 by being used for fixing the hinge seat 1 on the doorframe and being used for fixing the door-hinge cover 3 of the tool hinge shaft hole 31 on the cabinet door and being used for that door-hinge is overlapped 3 hub settings, described hinge seat 1 by the hinge seat in the middle of it at the bottom of 11 and 11 both sides directly are bent at the bottom of hinge seat a pair of hinge seat ear 12 constitute, be used for hinge seat 1 is fixed to the counterbore 111 that doorframe gets on offering on 11 at the bottom of the hinge seat, and on a pair of hinge seat ear 12, offer the axis hole 121 that passed through for described hinge axis 2; Described door-hinge cover 3 is hinged between a pair of hinge seat ear 12 by means of hinge axis 2.
As an also purpose of the present utility model, the utility model intersection of 11 at the bottom of side of described hinge seat ear 12 and hinge seat offers breach 13.
The two ends of hinge axis 2 described in the utility model are respectively equipped with clip engine part, and clip engine part is provided with clip engine piece.
Clip engine part described in the utility model is a circlip groove 21, and clip engine piece is a split washer 4.
Clip engine part described in the utility model is a cotter-pin hold, and clip engine piece is cottor pin.
The material of hinge seat 1 described in the utility model is a steel plate.
A pair of hinge seat ear 12 described in the utility model is with respect to 11 vertical substantially at the bottom of the hinge seat.
The front end of a pair of hinge seat ear 12 described in the utility model is narrow contracting.
Distance between a pair of hinge seat ear 12 described in the utility model is consistent with the length of described door-hinge cover 3.
The internal diameter of the diameter of hinge axis 2 described in the utility model and hinge shaft hole 31 matches.
The utility model is owing to directly being formed with a pair of hinge seat ear 12 with 11 both sides bending at the bottom of the hinge seat, both can littleization overall structure, but guaranteed strength again, good impact resistant effect; Install simple and directly, the accurate positioning of cabinet door can be applicable to the cabinet door of less thickness; Hinge is hidden in the cabinet door fully, and it is neat and artistic that cabinet is seen outdoors; In addition, breach 13 can guarantee that the opening angle of cabinet door is greater than 90 °
Description of drawings
Accompanying drawing is an example structure schematic diagram of the present utility model.
The specific embodiment
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing.
Hinge seat 1 adopts steel plate materials, by at the bottom of the hinge seat 11 and at the bottom of hinge seat 11 both sides directly be bent into 90 ° and a pair of hinge seat ear 12 that forms and constitute, be processed with the counterbore 111 that usefulness is installed at the bottom of the hinge seat on 11, the counterbore 111 by usefulness is installed and will 11 be fixed on the doorframe 7 of switchboard at the bottom of the hinge seat as the connector 5 (rivet or bolt etc.) of securing member.By diagram as can be known, 11 form horse nail shape on the whole at the bottom of the hinge seat ear 12 cooperation hinge seats that directly form in 11 both sides bendings at the bottom of the hinge seat, so not only improve the whole impact resistance of hinge but also need not other excessive zero parts, in addition, a pair of hinge seat ear 12 can be processed into various suitable shapes under the situation that does not influence the rotation of cabinet door, and be processed with the hinge shaft hole 121 that is used to install hinge axis 2 on to hinge seat ear 12 at this, at the bottom of the hinge seat 11 with a pair of hinge seat ear 12 be formed with the breach 13 that sets to the concave in intersection, breach 13 can guarantee that the opening angle of cabinet door 6 is greater than 90 °.
Door-hinge cover 3 of the present utility model can be fixed by the mode of welding with cabinet door 6, hinge axis 2 passes the hinge shaft hole 121 that hinge shaft sleeve 3 middle hinge shaft hole 31 its upper and lower axle heads of back stretch into a pair of hinge seat ear 12 respectively, be fixed with split washer 4 in the circlip groove outside hinge axis 2 extends hinge shaft hole 121 21 then, can certainly adopt the mode of cottor pin and cotter-pin hold inserting to fix, also more convenient during dismounting.Like this, hinge seat 1 just connects by hinge axis 2, door-hinge cover 3 and cabinet door 6, and is fixing with doorframe 7 by connector 5 with counterbore 111 by the installation on 11 at the bottom of the hinge seat at last, like this, finished the installing and locating of cabinet door very easily.By using steel plate materials can make hinge be applicable to the cabinet thickness gate of less thickness, owing to directly being bent into a pair of hinge seat ear 12 on 11 at the bottom of the hinge seat, make structure small and exquisite, and hinge is hidden in cabinet behind the door fully, and cabinet face outdoors is smooth attractive in appearance.
Claims (10)
1, a kind of cabinet door blind hinge, by being used for fixing the hinge seat (1) on the doorframe and being used for fixing the door-hinge cover (3) of the tool hinge shaft hole (31) on the cabinet door and being used for door-hinge cover (3) hub setting is formed to the hinge axis (2) on the hinge seat (1), it is characterized in that (11) at the bottom of described hinge seat (1) is by the hinge seat in the middle of it and a pair of hinge seat ear (12) that (11) both sides directly are bent at the bottom of hinge seat constitute, on (11) at the bottom of the hinge seat, offer and be used for hinge seat (1) is fixed to the counterbore (111) that doorframe gets on, and on a pair of hinge seat ear (12), offer the axis hole (121) that passed through for described hinge axis (2); Described door-hinge cover (3) is hinged between a pair of hinge seat ear (12) by means of hinge axis (2).
2, cabinet door blind hinge according to claim 1 is characterized in that the intersection of at the bottom of side of described hinge seat ear (12) and hinge seat (11) offers breach (13).
3, cabinet door blind hinge according to claim 1 is characterized in that the two ends of described hinge axis (2) are respectively equipped with clip engine part, and clip engine part is provided with clip engine piece.
4, cabinet door blind hinge according to claim 3 is characterized in that described clip engine part is circlip groove (21), and clip engine piece is split washer (4).
5, cabinet door blind hinge according to claim 3 is characterized in that described clip engine part is a cotter-pin hold, and clip engine piece is cottor pin.
6, cabinet door blind hinge according to claim 1, the material that it is characterized in that described hinge seat (1) is a steel plate.
7, cabinet door blind hinge according to claim 1 is characterized in that described a pair of hinge seat ear (12) is vertical substantially with respect to (11) at the bottom of the hinge seat.
8, according to claim 1 or 7 described cabinet door blind hinges, the front end that it is characterized in that described a pair of hinge seat ear (12) is narrow contracting.
9, cabinet door blind hinge according to claim 1 is characterized in that the length of distance and described door-hinge cover (3) between the described a pair of hinge seat ear (12) is consistent.
10, cabinet door blind hinge according to claim 1 is characterized in that the diameter of described hinge axis (2) and the internal diameter of hinge shaft hole (31) match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520074275 CN2821078Y (en) | 2005-08-05 | 2005-08-05 | Hidden hinge for cabinet door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520074275 CN2821078Y (en) | 2005-08-05 | 2005-08-05 | Hidden hinge for cabinet door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2821078Y true CN2821078Y (en) | 2006-09-27 |
Family
ID=37017630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520074275 Expired - Lifetime CN2821078Y (en) | 2005-08-05 | 2005-08-05 | Hidden hinge for cabinet door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2821078Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421891A (en) * | 2013-08-28 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | Rollover connection mechanism for lamp and anti-explosion platform lamp adopting rollover connection mechanism |
| CN112878829A (en) * | 2017-02-23 | 2021-06-01 | 青岛海尔模具有限公司 | Hinge assembly and appliance provided with same |
-
2005
- 2005-08-05 CN CN 200520074275 patent/CN2821078Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421891A (en) * | 2013-08-28 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | Rollover connection mechanism for lamp and anti-explosion platform lamp adopting rollover connection mechanism |
| CN104421891B (en) * | 2013-08-28 | 2018-11-27 | 深圳市海洋王照明工程有限公司 | The overturning bindiny mechanism of lamps and lanterns and the explosion-proof platform lamp for using the overturning bindiny mechanism |
| CN112878829A (en) * | 2017-02-23 | 2021-06-01 | 青岛海尔模具有限公司 | Hinge assembly and appliance provided with same |
| CN112878835A (en) * | 2017-02-23 | 2021-06-01 | 青岛海尔模具有限公司 | Hinge assembly and appliance provided with same |
| CN112878829B (en) * | 2017-02-23 | 2022-10-28 | 青岛海尔模具有限公司 | Hinge assembly and appliance provided with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150805 Granted publication date: 20060927 |
|
| EXPY | Termination of patent right or utility model |