CN211058538U - Hidden lid hinge - Google Patents
Hidden lid hinge Download PDFInfo
- Publication number
- CN211058538U CN211058538U CN201921413307.9U CN201921413307U CN211058538U CN 211058538 U CN211058538 U CN 211058538U CN 201921413307 U CN201921413307 U CN 201921413307U CN 211058538 U CN211058538 U CN 211058538U
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- hinge
- air conditioner
- cover
- connecting portion
- connecting part
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Abstract
The utility model discloses a can hidden lid hinge, a serial communication port, include: a first hinge connection part detachably mounted on the air conditioner cover; the second hinge connecting part is detachably arranged on the inner framework of the air conditioner; and a rotation connecting portion rotatably connecting the first hinge connecting portion and the second hinge connecting portion. The hidden cover hinge provided by the utility model is arranged below the cover and used for connecting the air conditioner cover with the fan cover plate, so that the air conditioner cover can rotate a certain angle to play a role in opening or closing the cover; the hinge on the surface of the air conditioner is invisible, no projection exists, and the surface of the air conditioner is neat and smooth.
Description
Technical Field
The utility model belongs to passenger train air conditioner lid installation field, concretely relates to can hidden lid hinge.
Background
The traditional cover hinge of passenger train air conditioner usually can all or partial structure protrusion in the lid surface, causes the outward appearance clean and tidy inadequately. The existing cover hinge generally uses a common door hinge or a cast aluminum hinge, one side of the existing cover hinge is fixed on a fan cover plate, the other side of the existing cover hinge is fixed on the front side or a turned edge of a cover, and the hinge is located on the surface of a product after assembly, so that the appearance is not tidy enough.
SUMMERY OF THE UTILITY MODEL
To solve the problems in the prior art, the present invention is directed to a concealable lid hinge.
The purpose of the utility model is realized through the following technical scheme.
A concealable lid hinge comprising:
a first hinge connection part detachably mounted on the air conditioner cover;
the second hinge connecting part is detachably arranged on the inner framework of the air conditioner; and
a rotation connecting portion rotatably connecting the first hinge connecting portion and the second hinge connecting portion;
the second hinge connecting part comprises a horizontal part, a connecting piece and a vertical part, the vertical part and the air conditioner inner framework are detachably mounted, one end of the horizontal part is rotatably connected with the rotating connecting part, and the other end of the horizontal part is connected with one side of the vertical part through the connecting piece.
The vertical part is provided with a second installation part detachably installed with the air conditioner inner framework.
And a nut is arranged on the second mounting part.
The first hinge connecting portion is provided with a containing groove for containing the horizontal piece, and the width of the containing groove is larger than that of the horizontal piece.
The rotating connecting portion is a rotating shaft, one end of the horizontal piece is bent to form an arc-shaped structure, one end of the first hinge connecting portion is bent to form the arc-shaped structure, and the first hinge connecting portion and the horizontal piece are sequentially inserted into the arc-shaped structure through the rotating shaft to be connected in a rotating mode.
The air conditioner cover is characterized in that a first mounting part detachably mounted with the air conditioner cover is arranged on the first hinge connecting part, and the distance between the first mounting parts is larger than the width of the horizontal piece.
Compared with the prior art, the beneficial effects of the utility model are that: the hidden cover hinge provided by the utility model is arranged below the cover and used for connecting the air conditioner cover with the fan cover plate, so that the air conditioner cover can rotate a certain angle to play a role in opening or closing the cover; the hinge on the surface of the air conditioner is invisible, no projection exists, and the surface of the air conditioner is neat and smooth.
Drawings
Fig. 1 is a schematic structural view of the hinge.
Fig. 2 is a schematic view of the mounting structure of the hinge.
In the figure, 1 is a first hinge connection part, 2 is a second hinge connection part, 3 is a rotation connection part, 4 is an air conditioner cover, 5 is an air conditioner inner frame, 11 is a containing groove, 12 is a first mounting part, 21 is a horizontal part, 22 is a connecting part, 23 is a vertical part, 24 is a second mounting part, 25 is a nut, and 31 is a rotating shaft.
Detailed Description
As shown in fig. 1 and 2, the hidden cover hinge is used for connecting an air conditioner cover 4 and an air conditioner inner frame 5, so that the air conditioner cover 4 can rotate at a certain angle. The method comprises the following steps: first hinge connecting portion 1, second hinge connecting portion 2 and rotation connecting portion 3.
The first hinge connecting part 1 is detachably mounted on a flange of the air conditioner cover 4.
Be provided with on first hinge connecting portion 1 with air conditioner lid 4 demountable installation's first installation department 12, the interval between the first installation department 12 is greater than the width of horizontal component 21, conveniently when installing first hinge connecting portion 1, can not receive the influence of second hinge connecting portion 2, is favorable to the installation.
The first hinge connecting part 1 is provided with an accommodating groove 11 for accommodating the horizontal member 21, and the width of the accommodating groove 11 is larger than that of the horizontal member 21.
Second hinge connecting portion 2 demountable installation is on air conditioner inner frame 5, second hinge connecting portion 2 includes horizontal part 21, connecting piece 22 and vertical part 23, vertical part 23 and air conditioner inner frame 5 demountable installation, the one end of horizontal part 21 rotates with rotation connecting portion 3 to be connected, the other end of horizontal part 21 passes through connecting piece 22 and one side of vertical part 23 is connected, in use, horizontal part 21 is located the top of vertical part 23, connecting piece 22 is certain inclination, can be according to the angle of distance adjustment connecting piece 22 between air conditioner inner frame 5 and the 4 turn-ups of air conditioner lid, so that turn-ups and air conditioner inner frame 5 of air conditioner lid 4 are all hugged closely to first hinge connecting portion 1 and second hinge connecting portion 2.
The rotation connecting portion 3 is used for rotatably connecting the first hinge connecting portion 1 and the second hinge connecting portion 2.
The rotating connecting portion 3 is a rotating shaft 31, one end of the horizontal piece 21 is bent to be of an arc-shaped structure, one end of the first hinge connecting portion 1 is bent to be of an arc-shaped structure, and the first hinge connecting portion 1 and the horizontal piece 21 are sequentially inserted into the arc-shaped structure through the rotating shaft to be connected in a rotating mode.
The utility model discloses a working process does: according to the prefabricated hinge of above-mentioned structure, install first hinge connecting portion 1 on the hinge on the turn-ups of air conditioner lid 4, install second hinge connecting portion 2 on air conditioner inner frame 5. The hinge is hidden under the air conditioner cover 4 and does not protrude on the air conditioner cover 4, so that the surface of the air conditioner is neat and smooth.
The above description is only a preferred embodiment of the present invention, and is not a limitation to the technical solution of the present invention, it should be noted that, further improvements and changes can be made by those skilled in the art on the premise of the technical solution of the present invention, and all such improvements and changes should be covered in the protection scope of the present invention.
Claims (6)
1. A concealable lid hinge, comprising:
a first hinge connection part (1) detachably mounted on the air conditioner cover (4);
the second hinge connecting part (2) is detachably arranged on the air conditioner inner framework (5); and
a rotation connecting part (3) which rotatably connects the first hinge connecting part (1) and the second hinge connecting part (2);
the second hinge connecting part (2) comprises a horizontal part (21), a connecting piece (22) and a vertical part (23), the vertical part (23) and the air conditioner inner framework (5) are detachably mounted, one end of the horizontal part (21) is rotatably connected with the rotating connecting part (3), and the other end of the horizontal part (21) is connected with one side of the vertical part (23) through the connecting piece (22).
2. The concealable lid hinge of claim 1, wherein: the vertical part (23) is provided with a second mounting part (24) detachably mounted with the air-conditioning inner frame (5).
3. The concealable lid hinge of claim 2, wherein: and a nut (25) is arranged on the second mounting part (24).
4. The concealable lid hinge of claim 1, wherein: the first hinge connecting part (1) is provided with a containing groove (11) for containing the horizontal piece, and the width of the containing groove (11) is larger than that of the horizontal piece (21).
5. The concealable lid hinge of claim 4, wherein: the hinge connecting part is characterized in that the rotating connecting part (3) is a rotating shaft (31), one end of the horizontal piece (21) is bent to be of an arc-shaped structure, one end of the first hinge connecting part (1) is bent to be of an arc-shaped structure, and the first hinge connecting part (1) and the horizontal piece (21) are sequentially inserted into the arc-shaped structure through the rotating shaft (31) to be connected in a rotating mode.
6. The concealable lid hinge of claim 1, wherein: the air conditioner cover is characterized in that a first mounting part (12) detachably mounted with the air conditioner cover (4) is arranged on the first hinge connecting part (1), and the distance between the first mounting parts (12) is larger than the width of the horizontal part (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921413307.9U CN211058538U (en) | 2019-08-28 | 2019-08-28 | Hidden lid hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921413307.9U CN211058538U (en) | 2019-08-28 | 2019-08-28 | Hidden lid hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211058538U true CN211058538U (en) | 2020-07-21 |
Family
ID=71590333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921413307.9U Active CN211058538U (en) | 2019-08-28 | 2019-08-28 | Hidden lid hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211058538U (en) |
-
2019
- 2019-08-28 CN CN201921413307.9U patent/CN211058538U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |