CN202020094U - Novel hinge - Google Patents
Novel hinge Download PDFInfo
- Publication number
- CN202020094U CN202020094U CN2011200662193U CN201120066219U CN202020094U CN 202020094 U CN202020094 U CN 202020094U CN 2011200662193 U CN2011200662193 U CN 2011200662193U CN 201120066219 U CN201120066219 U CN 201120066219U CN 202020094 U CN202020094 U CN 202020094U
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- China
- Prior art keywords
- travel
- ing rest
- angle bar
- brace
- hinged
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- 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 provides a novel hinge. The structure of the novel hinge comprises a first movable bracket, a second movable bracket, a first angle iron, a second angle iron, a first arc-shaped connecting sheet and a second arc-shaped connecting sheet. The lower part of the first movable bracket is provided with a long slotted hole, and the upper end of the first movable bracket is provided with a connecting sheet in the extending direction. The lower part of the second movable bracket is provided with a long slotted hole, the upper end of the second movable bracket is articulated with the upper end of the first movable bracket, and the upper end of the second movable bracket is also provided with a connecting sheet in the extending direction. The first angle iron is riveted in the slotted hole of the first movable bracket and can slide along the slotted hole. The second angle iron is riveted in the slotted hole of the second movable bracket and can slide along the slotted hole. Taking the articulated part of the first movable bracket and the second movable bracket as a center of a circle, one end of the first arc-shaped connecting sheet is articulated with the first angle iron, and the other end of the first arc-shaped connecting sheet is articulated with the connecting sheet of the second movable bracket. Taking the articulated part of the first movable bracket and the second movable bracket as a center of a circle, one end of the second arc-shaped connecting sheet is articulated with the second angle iron, and the other end of the second arc-shaped connecting sheet is articulated with the connecting sheet of the first movable bracket.
Description
Technical field
The utility model is a kind of new hinges.
Background technology
The backrest of automotive seat and sofa all adopt usually hinge connect one can be uprightly and after the headrest portion of turning over, the user can be by the angle of inclination of hinge adjustment headrest, thereby obtains the comfortable effect of the best.
As depicted in figs. 1 and 2, be wherein a kind of sofa with Contiuum type backrest and headrest, its back bracket 1 ' is connected by common hinge 3 ' with headrest support 2 ', fills by sponge then, and is as a whole with leather or cloth cover 4 ' parcel.When turning over behind the headrest support 2 ', leather or cloth cover 4 ' are tensioning states, and appearance surfaces is level and smooth, in case headrest support 2 ' is adjusted uprightly gradually, leather or cloth cover 4 ' become lax, and the A portion of appearance surfaces can be wrinkling, and long-term use may cause the surface of leather or cloth cover 4 ' to lose, fade; If directly under headrest support 2 ' erectility, leather or cloth cover 4 ' are designed to tensioning state, no doubt can allow leather or cloth cover 4 ' under this state, keep appearance surfaces level and smooth, cause leather or cloth cover 4 ' excessively to tighten cracking when but behind headrest support 2 ', turning over easily.
The utility model content
The utility model is in order to address the above problem, a kind of new hinges is provided, adjust headrest support upright and after ascending, descending headrest support gradually in the process of turning over, all the time leather or cloth cover are stretched in the state of appropriate tensioning, keep the level and smooth wrinkle resistant or cracking of its appearance surfaces.
The structure of this new hinges comprises:
First travel(l)ing rest, its underpart have the slotted eye of elongated, and the bearing of trend of its upper end has a connecting piece;
Second travel(l)ing rest, its underpart have the slotted eye of elongated, and its upper end is hinged with the upper end of first travel(l)ing rest, and the bearing of trend of its upper end also has a connecting piece;
First angle bar, this first angle bar is riveted in the slotted eye of first travel(l)ing rest, and can slide along slotted eye;
Second angle bar, this second angle bar is riveted in the slotted eye of second travel(l)ing rest, and can slide along slotted eye;
The first arc brace is the center of circle with the articulated section of first travel(l)ing rest, second travel(l)ing rest, and the one end and first angle bar are hinged, and the brace of the other end and second travel(l)ing rest is hinged;
The second arc brace is the center of circle with the articulated section of first travel(l)ing rest, second travel(l)ing rest, and the one end and second angle bar are hinged, and the brace of the other end and first travel(l)ing rest is hinged.
When being applied to automotive seat or sofa, first angle bar is fixed on the back bracket, and second angle bar is fixed on the headrest support, fills by sponge then, and is as a whole with leather or cloth cover parcel.In adjusting the upright process of headrest, the first arc brace promotes the outer end of first angle bar towards the slotted eye of first travel(l)ing rest, the second arc brace promotes the outer end of second angle bar towards the slotted eye of second travel(l)ing rest simultaneously, the headrest support that raises gradually in this process takes this to make leather or cloth to be enclosed within and adjusts in the upright process of headrest support to keep the tensioning of appropriateness unexpected wrinkling; In the process of after adjusting headrest, turning over, the first arc brace is with the inner pulling of first angle bar towards the slotted eye of first travel(l)ing rest, the second arc brace is with the inner pulling of second angle bar towards the slotted eye of second travel(l)ing rest simultaneously, in this process, reduce headrest support gradually, take this to make leather or cloth to be enclosed within and adjust the unexpected cracking of tensioning that also keeps appropriateness in the process of turning over behind the headrest support.
Consideration for structure optimization, can further improve technique scheme, first travel(l)ing rest is formed by two pieces of symmetrically arranged iron plate riveted joints, and described two pieces of iron plates are with the U type groove that is bent to form of its head symmetry, and second travel(l)ing rest then is articulated in this U type groove.
In the structure of above-mentioned optimization, the brace on first travel(l)ing rest is extended from the top of U type groove by one piece of iron plate wherein and forms; Then for making separately, the one end is fixed on second travel(l)ing rest brace on second travel(l)ing rest, and the other end and first angle bar are hinged.
Further, the brace on second travel(l)ing rest can be made as chevron shapedly, its bipod is fixed on second travel(l)ing rest, and its top and first angle bar are hinged.
Further, chevron shaped brace on second travel(l)ing rest, it is the collar in the center of circle that its middle part has an articulated section with first travel(l)ing rest, second travel(l)ing rest, and first travel(l)ing rest is convenient in the zone of leaving a blank in this collar, the assembling of second travel(l)ing rest is hinged.
Compare with prior art, the beneficial effects of the utility model are: adjust headrest support upright and after ascending, descending headrest support gradually in the process of turning over, all the time leather or cloth cover are stretched in the state of appropriate tensioning, keep the level and smooth wrinkle resistant or cracking of its appearance surfaces, long-term use the surface fracture that also can not cause leather or cloth cover, fade, be beneficial to the maintenance of automotive seat or sofa more.
Description of drawings
Fig. 1 is to use the user mode schematic diagram of the sofa of common hinge.
Fig. 2 is to use the operation principle schematic diagram of the sofa of common hinge.
Fig. 3 is a structural representation of the present utility model.
Fig. 4 is STRUCTURE DECOMPOSITION figure of the present utility model.
Fig. 5 is an operation principle schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with specification drawings and specific embodiments the utility model is described further.
As shown in Figure 3 and Figure 4, new hinges provided by the utility model, its structure comprises:
First travel(l)ing rest 1, its underpart have the slotted eye 11 of elongated, and the bearing of trend of its upper end has a connecting piece 12;
Second travel(l)ing rest 2, its underpart have the slotted eye 21 of elongated, and its upper end is hinged with the upper end of first travel(l)ing rest 1, and the bearing of trend of its upper end also has a connecting piece 22;
The first arc brace 5 is the center of circle with the articulated section of first travel(l)ing rest 1, second travel(l)ing rest 2, and the one end and first angle bar 3 are hinged, and the brace 22 of the other end and second travel(l)ing rest 2 is hinged;
The second arc brace 6 is the center of circle with the articulated section of first travel(l)ing rest 1, second travel(l)ing rest 2, and the one end and second angle bar 4 are hinged, and the brace 12 of the other end and first travel(l)ing rest 1 is hinged.
As shown in Figure 4, first travel(l)ing rest 1 is formed by symmetrically arranged iron plate 13 and iron plate 131 riveted joints, and described iron plate 13 and iron plate 131 are articulated in 2 of a U type groove 14, the second travel(l)ing rests that are bent to form of its head symmetry in this U type groove 14.
Brace 12 on first travel(l)ing rest 1 is formed by the top extension of its iron plate 13 from U type groove 14; 2 brace 22 is then chevron shaped for making separately on second travel(l)ing rest, its bipod is fixed on second travel(l)ing rest 2, its top and first angle bar 3 are hinged, it is the collar 221 in the center of circle that its middle part has an articulated section with first travel(l)ing rest 1, second travel(l)ing rest 2, and first travel(l)ing rest 1 is convenient in the zone of leaving a blank in this collar 221,2 assemblings of second travel(l)ing rest are hinged.
As shown in Figure 5, when being applied to automotive seat or sofa, first angle bar 3 is fixed on the back bracket 7, and second angle bar 4 is fixed on the headrest support 8, fills by sponge then, and is as a whole with leather or cloth cover 9 parcels.In adjusting the upright process of headrest, the first arc brace 5 promotes the outer end of first angle bar 3 towards the slotted eye 11 of first travel(l)ing rest 1, the second arc brace 6 promotes the outer end of second angle bar 4 towards the slotted eye 21 of second travel(l)ing rest 2 simultaneously, the headrest support 8 that raises gradually in this process takes this to make leather or cloth cover 9 to keep the tensioning of appropriateness unexpected wrinkling in adjusting the upright process of headrest support 8; In the process of after adjusting headrest, turning over, the first arc brace 5 is with the inner pulling of first angle bar 3 towards the slotted eye 11 of first travel(l)ing rest 1, the second arc brace 6 is with the inner pulling of second angle bar 4 towards the slotted eye 21 of second travel(l)ing rest 2 simultaneously, in this process, reduce headrest support 8 gradually, also keep the unexpected cracking of tensioning of appropriateness in the process of taking this leather or cloth cover 9 are turned over after adjusting headrest support 8.
For a person skilled in the art, can obtain other various corresponding changes and distortion, and these all changes and distortion all belong to protection category of the present utility model according to structure and the principle that the utility model disclosed.
Claims (6)
1. new hinges is characterized in that, its structure comprises:
First travel(l)ing rest, its underpart have the slotted eye of elongated, and the bearing of trend of its upper end has a connecting piece;
Second travel(l)ing rest, its underpart have the slotted eye of elongated, and its upper end is hinged with the upper end of first travel(l)ing rest, and the bearing of trend of its upper end also has a connecting piece;
First angle bar, this first angle bar is riveted in the slotted eye of first travel(l)ing rest, and can slide along slotted eye;
Second angle bar, this second angle bar is riveted in the slotted eye of second travel(l)ing rest, and can slide along slotted eye;
The first arc brace is the center of circle with the articulated section of first travel(l)ing rest, second travel(l)ing rest, and the one end and first angle bar are hinged, and the brace of the other end and second travel(l)ing rest is hinged;
The second arc brace is the center of circle with the articulated section of first travel(l)ing rest, second travel(l)ing rest, and the one end and second angle bar are hinged, and the brace of the other end and first travel(l)ing rest is hinged.
2. new hinges according to claim 1 is characterized in that: first travel(l)ing rest is formed by two pieces of symmetrically arranged iron plate riveted joints, and described two pieces of iron plates are with the U type groove that is bent to form of its head symmetry, and second travel(l)ing rest then is articulated in this U type groove.
3. new hinges according to claim 2 is characterized in that: the brace on first travel(l)ing rest is extended from the top of U type groove by one piece of iron plate wherein and forms.
4. new hinges according to claim 2 is characterized in that: then for making separately, the one end is fixed on second travel(l)ing rest brace on second travel(l)ing rest, and the other end and first angle bar are hinged.
5. new hinges according to claim 4 is characterized in that: the brace on second travel(l)ing rest is made as chevron shaped, and its bipod is fixed on second travel(l)ing rest, and its top and first angle bar are hinged.
6. new hinges according to claim 5 is characterized in that: the chevron shaped brace on second travel(l)ing rest, it is the collar in the center of circle that its middle part has an articulated section with first travel(l)ing rest, second travel(l)ing rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200662193U CN202020094U (en) | 2011-03-14 | 2011-03-14 | Novel hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200662193U CN202020094U (en) | 2011-03-14 | 2011-03-14 | Novel hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202020094U true CN202020094U (en) | 2011-11-02 |
Family
ID=44845066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200662193U Expired - Fee Related CN202020094U (en) | 2011-03-14 | 2011-03-14 | Novel hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202020094U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013053185A1 (en) * | 2011-10-13 | 2013-04-18 | Lu Wei | Resilient hinge |
| CN104172793A (en) * | 2014-08-14 | 2014-12-03 | 东莞市伟宏五金塑胶制品有限公司 | Multifunctional lifter |
-
2011
- 2011-03-14 CN CN2011200662193U patent/CN202020094U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013053185A1 (en) * | 2011-10-13 | 2013-04-18 | Lu Wei | Resilient hinge |
| CN104172793A (en) * | 2014-08-14 | 2014-12-03 | 东莞市伟宏五金塑胶制品有限公司 | Multifunctional lifter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO. Free format text: FORMER OWNER: LU WEI Effective date: 20120711 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120711 Address after: Tangxia city of Dongguan province Guangdong Zhenping village 523728 Industrial Zone 188 Patentee after: DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD. Address before: 523728 Guangdong Province, Dongguan city Tangxia town Pingshan 188 Industrial Zone Patentee before: Lu Wei |
|
| CP03 | Change of name, title or address |
Address after: 523000 Room 301, building 15, No. 89, Pingshan Industrial Road, Tangxia Town, Dongguan City, Guangdong Province Patentee after: Dongguan Weihong Smart Home Technology Co., Ltd Address before: Tangxia city of Dongguan province Guangdong Zhenping village 523728 Industrial Zone 188 Patentee before: DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20200314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |