CN204728857U - A kind of concealed hinge for the folding of device panel - Google Patents
A kind of concealed hinge for the folding of device panel Download PDFInfo
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- CN204728857U CN204728857U CN201520323525.9U CN201520323525U CN204728857U CN 204728857 U CN204728857 U CN 204728857U CN 201520323525 U CN201520323525 U CN 201520323525U CN 204728857 U CN204728857 U CN 204728857U
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- hinge
- joint pin
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- bending part
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Abstract
The utility model discloses a kind of concealed hinge for the folding of device panel, comprise hinge seat, hinge bending part, joint pin; Described joint pin is threaded with hinge seat through hinge bending part; Axle can the rotation of opposite from hinge seat certain angle centered by joint pin for hinge bending part; Hinge seat comprises the fixed bearing for being threaded with joint pin and the buck plate for being connected with device fixed panel; Hinge bending part comprises: arc-shaped curvature portion, can be sheathed on outside joint pin, the rotation of axle certain angle centered by joint pin; The arcuately U-shaped switching part of bend extension, back-off is arranged on arc-shaped curvature portion; Along the outward extending department of assembly of U-shaped switching part, for being connected with device drop front.The utility model is by the hinge seat of special construction, hinge bending part and joint pin, and limit the degree of freedom of hinge, decrease the quantity of hinge type, greatly reduce the overall dimension of hinge simultaneously, its installation also becomes more succinct.
Description
Technical field
The utility model relates to a kind of concealed hinge for the folding of device panel.
Background technology
At present, nowadays market upper hinge is of a great variety, and purposes is different, but manifold hinge is for the installation of door in fitting up, and mounting means of its outer formula of exposing to the sun account for major part.And relatively less for the hinge of electric cabinet, concealed hinge is just less, and the hinge that can be used in the limited device of size is just very little.
Because existing market upper hinge price range is comparatively large, so the structure difference of each hinge is also larger.Wherein most of hidden hinge structure is all very similar.Generally be divided into three parts: 1. the hinge seat 3. hinge through part that the hinge seat 1. be connected with fixture is connected with movable part; Hinge seat limits its degree of freedom by two trip bolts, and the hinge type be connected with movable part is similar to hinge seat structure, and fixed form too.And the tumbler of hinge realizes mainly through installation connecting element on bearing pin (connecting two hinge seats).
Size due to hiding cross-garnet butt is general comparatively large, and for the cabinet that size is limited, the installation of hinge will be cumbersome, and the number of parts of hinge is relatively many, and be not suitable for the limited device of size.
Utility model content
Object: in order to overcome the deficiencies in the prior art, the utility model provides a kind of concealed hinge for the folding of device panel.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
For a concealed hinge for device panel folding, it is characterized in that: comprise hinge seat, hinge bending part, joint pin; Described joint pin is threaded with hinge seat through hinge bending part; Axle can the rotation of opposite from hinge seat certain angle centered by joint pin for hinge bending part;
Described hinge seat, comprises the fixed bearing for being threaded with joint pin and the buck plate for being connected with device fixed panel; Fixed bearing horizontal direction center offers a pin shaft hole matched with joint pin free end;
Described hinge bending part, comprising:
The arc-shaped curvature portion that platy structure bending is formed, described arc-shaped curvature portion can be sheathed on outside joint pin, the rotation of axle certain angle centered by joint pin;
The arcuately U-shaped switching part of bend extension, described U-shaped switching part back-off is arranged on arc-shaped curvature portion;
Along the outward extending department of assembly of U-shaped switching part, described department of assembly is arranged with the U-shaped switching part be connected is vertical, for being connected with device drop front.
Preferably, the described concealed hinge for the folding of device panel, is characterized in that: described buck plate is vertically set on the upper surface end of fixed bearing, buck plate offers the first pilot hole for being connected with device fixed panel.
Preferably, the described concealed hinge for the folding of device panel, is characterized in that: described hinge seat cross section is L-shaped; Described fixed bearing is rectangular structure, and buck plate is identical with the length of fixed bearing.
The described concealed hinge for the folding of device panel, is characterized in that: described department of assembly offers the second pilot hole for being connected with device drop front.
Preferably, the described concealed hinge for the folding of device panel, is characterized in that: described arc-shaped curvature portion, U-shaped switching part and department of assembly are structure as a whole; Described hinge bending part is integrated bending forming structure.
The described concealed hinge for the folding of device panel, is characterized in that: described joint pin comprises: plunger, the first bearing pin part matched with hinge bending part arc-shaped curvature portion, the second bearing pin part matched with the pin shaft hole of hinge seat.
Preferably, the described concealed hinge for the folding of device panel, is characterized in that: described second bearing pin part is provided with external screw thread, and the first bearing pin part surface is smooth.
The diameter of described plunger is greater than the internal diameter of hinge bending part arc-shaped curvature portion.
Beneficial effect: a kind of concealed hinge for the folding of device panel that the utility model provides, by the hinge seat of special construction, hinge bending part and joint pin, the degree of freedom of hinge is limited, decrease the quantity of hinge type, greatly reduce the overall dimension of hinge, its installation also becomes more succinct simultaneously.Compact conformation of the present utility model, not only has the advantage of general concealed hinge, and may be used for the limited device of size.Because concealed hinge is arranged on the inside of device, the outward appearance of device can be allowed so more attractive in appearance, be conducive to the IP degree of protection of the raising device of device simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of hinge seat in the utility model;
Fig. 3 is the structural representation of hinge bending part in the utility model;
Fig. 4 is the structural representation of joint pin in the utility model;
Fig. 5 and Fig. 6 is assembling schematic diagram of the present utility model;
In figure: hinge seat 1: fixed bearing 11, buck plate 12, pin shaft hole 13, first pilot hole 14;
Hinge bending part 2: arc-shaped curvature portion 21, U-shaped switching part 22, department of assembly 23, second pilot hole 24;
Joint pin 3: plunger 31, first bearing pin part 32, second bearing pin part 33;
Device fixed panel 4, device drop front 5.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is further described.
As shown in Figures 1 to 5, a kind of concealed hinge for the folding of device panel, comprises hinge seat 1, hinge bending part 2, joint pin 3; Described joint pin 3 is threaded with hinge seat through hinge bending part 2; Axle can the rotation of opposite from hinge seat 1 certain angle centered by joint pin for hinge bending part 2;
As shown in Figure 2, wherein, described hinge seat 1 comprises fixed bearing 11 for being threaded with joint pin 3 and the buck plate 12 for being fixedly connected with device fixed panel;
Fixed bearing horizontal direction center offers a pin shaft hole 13 matched with joint pin 3 free end,
Described buck plate is vertically set on the upper surface end of fixed bearing, buck plate offers the first pilot hole 14 for being connected with device fixed panel.
Preferably, described hinge seat 1 cross section is L-shaped.
Described fixed bearing 11 is rectangular structure, and buck plate 12 is identical with the length of fixed bearing 11.
As shown in Figure 3, hinge bending part 2, comprising:
The arc-shaped curvature portion 21 that platy structure bending is formed, described arc-shaped curvature portion can be sheathed on outside joint pin, the rotation of axle certain angle centered by joint pin;
The arcuately U-shaped switching part 22 of bend extension, described U-shaped switching part back-off is arranged on arc-shaped curvature portion;
Along the outward extending department of assembly 23 of U-shaped switching part; Described department of assembly is arranged with the U-shaped switching part be connected is vertical.Described department of assembly offers the second pilot hole 24 for being connected with device drop front.
Described arc-shaped curvature portion, U-shaped switching part and department of assembly are structure as a whole; Described hinge bending part is integrated bending forming structure.
As shown in Figure 4, joint pin 3 comprises: plunger 31, the first bearing pin part 32 matched with hinge bending part arc-shaped curvature portion, the second bearing pin part 33 matched with the pin shaft hole of hinge seat; Wherein, the second bearing pin part 33 is provided with external screw thread, the first bearing pin part 32 smooth surface.
The diameter of described plunger 31 is greater than the internal diameter of hinge bending part arc-shaped curvature portion 21.
As shown in Figure 5 and Figure 6, utilize and slot the rotational freedom limiting hinge seat on device fixed panel 4, and be connected with the first pilot hole 14 on buck plate 12 by trip bolt, thus the translation freedoms of restriction hinge seat 1, thus hinge seat is completely fixed; And second pilot hole 24 of rivet joint screw and hinge bending part 2 is fastening by nut on device drop front 5.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. for a concealed hinge for device panel folding, it is characterized in that: comprise hinge seat, hinge bending part, joint pin; Described joint pin is threaded with hinge seat through hinge bending part; Axle can the rotation of opposite from hinge seat certain angle centered by joint pin for hinge bending part;
Described hinge seat, comprises the fixed bearing for being threaded with joint pin and the buck plate for being connected with device fixed panel; Fixed bearing horizontal direction center offers a pin shaft hole matched with joint pin free end;
Described hinge bending part, comprising:
The arc-shaped curvature portion that platy structure bending is formed, described arc-shaped curvature portion can be sheathed on outside joint pin, the rotation of axle certain angle centered by joint pin;
The arcuately U-shaped switching part of bend extension, described U-shaped switching part back-off is arranged on arc-shaped curvature portion;
Along the outward extending department of assembly of U-shaped switching part, described department of assembly is arranged with the U-shaped switching part be connected is vertical, for being connected with device drop front.
2. the concealed hinge for the folding of device panel according to claim 1, is characterized in that: described buck plate is vertically set on the upper surface end of fixed bearing, buck plate offers the first pilot hole for being connected with device fixed panel.
3. the concealed hinge for the folding of device panel according to claim 1, is characterized in that: described hinge seat cross section is L-shaped; Described fixed bearing is rectangular structure, and buck plate is identical with the length of fixed bearing.
4. the concealed hinge for the folding of device panel according to claim 1, is characterized in that: described department of assembly offers the second pilot hole for being connected with device drop front.
5. the concealed hinge for the folding of device panel according to claim 1, is characterized in that: described arc-shaped curvature portion, U-shaped switching part and department of assembly are structure as a whole; Described hinge bending part is integrated bending forming structure.
6. the concealed hinge for the folding of device panel according to claim 1, is characterized in that: described joint pin comprises: plunger, the first bearing pin part matched with hinge bending part arc-shaped curvature portion, the second bearing pin part matched with the pin shaft hole of hinge seat.
7. the concealed hinge for the folding of device panel according to claim 6, is characterized in that: described second bearing pin part is provided with external screw thread, and the first bearing pin part surface is smooth.
8. the concealed hinge for the folding of device panel according to claim 6, is characterized in that: the diameter of described plunger is greater than the internal diameter of hinge bending part arc-shaped curvature portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520323525.9U CN204728857U (en) | 2015-05-20 | 2015-05-20 | A kind of concealed hinge for the folding of device panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520323525.9U CN204728857U (en) | 2015-05-20 | 2015-05-20 | A kind of concealed hinge for the folding of device panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204728857U true CN204728857U (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520323525.9U Active CN204728857U (en) | 2015-05-20 | 2015-05-20 | A kind of concealed hinge for the folding of device panel |
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| Country | Link |
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| CN (1) | CN204728857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117386246A (en) * | 2023-11-08 | 2024-01-12 | 浙江德艺门业有限公司 | Concealed hinge, door comprising concealed hinge and processing technology of hinge |
-
2015
- 2015-05-20 CN CN201520323525.9U patent/CN204728857U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117386246A (en) * | 2023-11-08 | 2024-01-12 | 浙江德艺门业有限公司 | Concealed hinge, door comprising concealed hinge and processing technology of hinge |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |