CN204483595U - The connector of sofa headrest hinge - Google Patents
The connector of sofa headrest hinge Download PDFInfo
- Publication number
- CN204483595U CN204483595U CN201520075627.3U CN201520075627U CN204483595U CN 204483595 U CN204483595 U CN 204483595U CN 201520075627 U CN201520075627 U CN 201520075627U CN 204483595 U CN204483595 U CN 204483595U
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- main body
- hinge
- connector
- utility
- connector main
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Abstract
The utility model discloses a kind of connector of sofa headrest hinge, it comprises a connection piece main body, this connector main body upper end and hinge assemblies, this hinge is connected with headrest, this connector main body lower end and sofa assemble, described connector main body is straight en plaque, and this connector main body lower end has the connecting pin of en plaque, and this connecting pin forms thread in the both sides integrated punching of its width.The utility model entirety is in straight en plaque, and good looking appearance, plasticity is strong, and Area of bearing is comparatively large, so that has extremely strong anti-pressure ability, even if all there will not be the phenomenon of distortion after long-term use, makes the utility model have extremely long service life.In addition, in connector main body, connecting pin both sides thread is formed by punching press, and it is the technique of unique innovation, can be applicable to various field.The utility model directly integrated punching formation on metal sheet, processing technology is simple, and cost is low, can effectively improve the market competitiveness of the present utility model.
Description
Technical field:
The utility model relates to sofa headrest hinge technical field, refers in particular to a kind of connector of sofa headrest hinge.
Background technology:
Hinge is as a kind of union piece, it act as the material that not to be connected two and links together and bi-material can be made can to relatively rotate in certain angle, this characteristic due to hinge makes it be widely used between sofa and sofa headrest, or between sofa and backrest, or between sofa and handrail etc., make sofa headrest, backrest, handrail can rotate in certain angle relative to sofa, to meet the instructions for use of user.
Sofa headrest hinge generally comprises a connection piece, and this connector is one to be formed by metallic rod body 90-degree bent, and after this connector one end is flattened and hinge, the connector other end is provided with thread, and is connected with sofa by this thread.The connector processing of this structure is got up relatively loaded down with trivial details, and resistance to compression can not be high, greatly may occur the phenomenon of being out of shape after long-term use.
In view of this, the present inventor proposes following technical scheme.
Utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of connector of sofa headrest hinge.
In order to solve the problems of the technologies described above, the utility model have employed following technical proposals: the connector of this sofa headrest hinge, it comprises a connection piece main body, this connector main body upper end and hinge assemblies, and this hinge is connected with headrest, this connector main body lower end and sofa assemble, and described connector main body is straight en plaque, and this connector main body lower end has the connecting pin of en plaque, this connecting pin forms thread in the both sides integrated punching of its width.
Furthermore, in technique scheme, described connector main body is formed by metal sheet integrated punching, it comprises a body, to take shape in outside body upper end and to take shape in the connecting pin described in body lower end with the orthogonal articulated section of body and at least one, this articulated section and described hinge, this connecting pin and sofa assemble.
Furthermore, in technique scheme, be formed with one in described articulated section for hinged hinge hole and first, second gear adjustment hole being positioned at hinge hole periphery.
Furthermore, in technique scheme, described connecting pin comprises the trapezoidal connecting portion being formed in body lower end and the foot taking shape in trapezoidal connecting portion lower end, and this foot forms described thread in the both sides integrated punching of its width.
After adopting technique scheme, the utility model has following beneficial effect compared with prior art: the utility model entirety is in straight en plaque, good looking appearance, plasticity is strong, and Area of bearing is larger, so that there is extremely strong anti-pressure ability, even if all there will not be the phenomenon of distortion after long-term use, make the utility model have extremely long service life.In addition, connector main body lower end has the connecting pin of en plaque, and this connecting pin forms thread in the both sides integrated punching of its width, and it is the technique of unique innovation, can be applicable to various field.The utility model directly integrated punching formation on metal sheet, processing technology is simple, and cost is low, can effectively improve the market competitiveness of the present utility model.
Accompanying drawing illustrates:
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is the front view of another structure of the utility model.
Detailed description of the invention:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
See shown in Fig. 1,2, for a kind of connector of sofa headrest hinge, it comprises a connection piece main body 1, this connector main body 1 upper end and hinge assemblies, and this hinge is connected with headrest, this connector main body 1 lower end and sofa assemble, and described connector main body 1 is in straight en plaque, so that there is extremely strong anti-pressure ability, even if all there will not be the phenomenon of distortion after long-term use.
The thickness of described connector main body 1 is at least 4mm.
Described connector main body 1 is formed by metal sheet integrated punching, it comprises the larger body of an area 11, to take shape in outside body 11 upper end and to take shape in the connecting pin 13 of body 11 lower end with the orthogonal articulated section 12 of body 11 and at least one, the end face of this body 11, articulated section 12, connecting pin 13 all at grade, this articulated section 12 and described hinge, this connecting pin 13 assembles with sofa.Shown in Fig. 1,2, this connector main body 1 comprises two connecting pins 13, shown in Figure 3, and this connector main body 1 comprises a connecting pin 13, and it is according to different requirements, uses the connector main body 1 of different structure.
One is formed for hinged hinge hole 121 and first, second gear adjustment hole 122,123 being positioned at hinge hole 121 periphery in described articulated section 12.
Described connecting pin 13 forms thread in the both sides integrated punching of its width.Specifically, described connecting pin 13 comprises the trapezoidal connecting portion 131 being formed in body 11 lower end and the foot 132 taking shape in trapezoidal connecting portion 131 lower end, this foot 132 forms described thread in the both sides integrated punching of its width, described trapezoidal connecting portion 131 is wide at the top and narrow at the bottom, can strengthen the intensity of whole connecting pin 13.Wherein, described connecting pin 13 is square plate sheet, and the thread outside it is formed by punching press, and it is the technique of unique innovation, can be applicable to various field.
The utility model entirety is in straight en plaque, and good looking appearance, plasticity is strong, and Area of bearing is comparatively large, so that has extremely strong anti-pressure ability, even if all there will not be the phenomenon of distortion after long-term use, makes the utility model have extremely long service life.In addition, connector main body lower end has the connecting pin of en plaque, and this connecting pin forms thread in the both sides integrated punching of its width, and it is the technique of unique innovation, can be applicable to various field.The utility model directly integrated punching formation on metal sheet, processing technology is simple, and cost is low, can effectively improve the market competitiveness of the present utility model.
Certainly, the foregoing is only specific embodiment of the utility model, be not limit the utility model practical range, all equivalences done according to structure, feature and principle described in the utility model claim change or modify, and all should be included in the utility model claim.
Claims (4)
1. the connector of sofa headrest hinge, it comprises a connection piece main body (1), this connector main body (1) upper end and hinge assemblies, and this hinge is connected with headrest, this connector main body (1) lower end and sofa assemble, it is characterized in that: described connector main body (1) is in straight en plaque, and this connector main body (1) lower end has the connecting pin (13) of en plaque, this connecting pin forms thread in the both sides integrated punching of its width.
2. the connector of sofa headrest hinge according to claim 1, it is characterized in that: described connector main body (1) is formed by metal sheet integrated punching, it comprises a body (11), to take shape in outside body (11) upper end and to take shape in the described connecting pin (13) of body (11) lower end with body (11) orthogonal articulated section (12) and at least one, this articulated section (12) and described hinge, this connecting pin (13) and sofa assemble.
3. the connector of sofa headrest hinge according to claim 2, is characterized in that: be formed with one in described articulated section (12) for hinged hinge hole (121) and first, second gear adjustment hole (122,123) being positioned at hinge hole (121) periphery.
4. the connector of sofa headrest hinge according to claim 3, it is characterized in that: described connecting pin (13) comprises the trapezoidal connecting portion (131) being formed in body (11) lower end and the foot (132) taking shape in trapezoidal connecting portion (131) lower end, and this foot (132) forms described thread in the both sides integrated punching of its width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075627.3U CN204483595U (en) | 2015-02-03 | 2015-02-03 | The connector of sofa headrest hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075627.3U CN204483595U (en) | 2015-02-03 | 2015-02-03 | The connector of sofa headrest hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204483595U true CN204483595U (en) | 2015-07-22 |
Family
ID=53562900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520075627.3U Expired - Fee Related CN204483595U (en) | 2015-02-03 | 2015-02-03 | The connector of sofa headrest hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204483595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105286365A (en) * | 2015-10-22 | 2016-02-03 | 申翰雄 | Support sleeve for lifting head rest |
-
2015
- 2015-02-03 CN CN201520075627.3U patent/CN204483595U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105286365A (en) * | 2015-10-22 | 2016-02-03 | 申翰雄 | Support sleeve for lifting head rest |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20190203 |