CN2679317Y - Hinge of plate fitment - Google Patents
Hinge of plate fitment Download PDFInfo
- Publication number
- CN2679317Y CN2679317Y CN 200420043667 CN200420043667U CN2679317Y CN 2679317 Y CN2679317 Y CN 2679317Y CN 200420043667 CN200420043667 CN 200420043667 CN 200420043667 U CN200420043667 U CN 200420043667U CN 2679317 Y CN2679317 Y CN 2679317Y
- Authority
- CN
- China
- Prior art keywords
- positioning
- ear plates
- hinge
- location
- torsion spring
- 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 - Fee Related
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Abstract
The utility model discloses a hinge of plate furniture, comprising a fixing seat and a swing arm. The fixing seat is respectively hinged with the swing arm through inner and outer rocking arms. One end of the inner rocking arm is provided with positioning ear plates, and the inner rocking arm is in the compression joint with a torsion spring through the positioning ear plates. The number of the positioning ear plates is two, and the positioning ear plates are respectively arranged on the side face of one end of the inner rocking arm. One side of the positioning ear plates is provided with a positioning pin hole, and the edges are provided with two positioning sloped edges. A transition circular arc is arranged between the positioning sloped edges. The torsion spring is sheathed on a positioning pin shaft, the middle extending end of the torsion spring is arranged on another positioning pin shaft, and the two extending ends of the side edges of the torsion spring are respectively in the compression joint with the two positioning sloped edges of the positioning ear plates. The other end of the inner rocking arm is provided with a positioning shaft sleeve rolled or shaped by casting. The utility model has the advantages of simple and rational structure, safer and more reliable use, simple manufacture, simple technology, high production efficiency and low cost. Since the inner rocking arm is provided with the positioning ear plates, the connection strength between the fixing seat and the swing arm is strengthened to bear bigger vertical pressure.
Description
Technical field
The utility model relates to a kind of plate fitment hinge, particularly a kind of inner rocker arm of plate fitment hinge.
Background technology
Present most of plate fitment hinge is provided with interior outer rocker arm, wherein the inner rocker arm two ends are respectively arranged with the location axle sleeve 10 and 20 of laying alignment pin, as shown in Figure 1, the middle part of a location axle sleeve 20 therein stamps out a flanging 21 that is provided with backwards, this flanging is pressed in the external part at torsion spring middle part, and two external parts of torsion spring another side are pressed in the swing arm inboard.The inner rocker arm complex manufacturing technology of this structure, processing and installation trouble, cost is higher, makes us not too satisfied.
Summary of the invention
The purpose of this utility model is to provide a kind of simple and reasonable, easy to make, plate fitment hinge that cost is low, to overcome weak point of the prior art.
A kind of plate fitment hinge by this purpose design comprises holder and swing arm, and holder is hinged by inside and outside two rocking arms and swing arm respectively, and its architectural feature is that inner rocker arm one end is provided with the location otic placode, and inner rocker arm and torsion spring are by location otic placode crimping.
Above-mentioned location otic placode be about two, be separately positioned on the side of inner rocker arm one end, otic placode one side is provided with dowel hole, its edge is provided with two location hypotenuses, is provided with arc transition between this location hypotenuse.Torsion spring set is connected on the alignment pin, and external part is arranged on another alignment pin in the middle of it, and two side external parts are located the hypotenuse crimping with location otic placode two respectively.The inner rocker arm other end is provided with and rolls or the location axle sleeve of casting, and an end of this location axle sleeve and U-shaped alignment pin joins.
The utility model is simple and reasonable, because inner rocker arm is provided with the location otic placode, has strengthened the bonding strength between holder and the swing arm, can bear bigger vertical pressure, and is more safe and reliable in the use.The utility model is simple for production, and technology is simple, the production efficiency height, and cost is low.
Description of drawings
Fig. 1 is existing hinge for furniture inner rocker arm structural representation.
Fig. 2 is the utility model one example structure schematic diagram.
Fig. 3 is the three-dimensional structure for amplifying schematic diagram of inner rocker arm.
Fig. 4 for the A of Fig. 2 to (removing swing arm) partial enlarged view.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 2-Fig. 4, this plate fitment hinge, inside and outside Rocker arm 4 and an end of 3 are arranged in the holder 1 by U-shaped alignment pin 2 respectively, and its other end is arranged in the swing arm 9 by alignment pin 5 and 8 respectively.The left and right side of inner rocker arm 4 one ends is respectively arranged with two location otic placodes 41, and its otic placode 41 edges are respectively arranged with two location hypotenuses 42 and 43, are provided with arc transition between the hypotenuse 42 and 43 of location, and otic placode 41 1 sides are provided with dowel hole 44.Torsion spring 7 is socketed on the alignment pin 6 of swing arm 9, and external part 72 is pressed in alignment pin 5 belows in the middle of it, and two side external parts 71 are located hypotenuse 42 and 43 crimping with two respectively.Inner rocker arm 4 one ends can adopt punch forming to make otic placode 41, and the other end can have and rolls or the location axle sleeve of casting, enhances productivity greatly, and cost reduces.
During use, at the fixed bit of two states of hinge, i.e. open mode and closed condition, two side external parts 71 of torsion spring 7 respectively with two location hypotenuse 42 and 43 crimping, it is firm that stablize more the location; And when rotating swing arm 9, it is more flexible that the transition arc between the hypotenuse 42 and 43 of location makes that hinge uses.
Claims (5)
1. plate fitment hinge, comprise holder (1) and swing arm (9), holder is hinged by inside and outside two rocking arms (4,3) and swing arm respectively, it is characterized in that described inner rocker arm (4) one ends are provided with location otic placode (41), and inner rocker arm (4) and torsion spring (7) are by location otic placode crimping.
2. hinge for furniture according to claim 1, it is characterized in that described location otic placode (41) be about two, be separately positioned on the side of inner rocker arm one end, otic placode one side is provided with dowel hole (44), its edge is provided with two location hypotenuses (42,43).
3. hinge for furniture according to claim 2 is characterized in that being provided with arc transition between the described two location hypotenuses (42,43).
4. hinge for furniture according to claim 1, it is characterized in that described torsion spring (7) is socketed on the alignment pin (6), external part (72) is arranged on the alignment pin (5) in the middle of it, and two side external parts (71) are located the hypotenuse crimping with location otic placode two respectively.
5. hinge for furniture according to claim 1 is characterized in that described inner rocker arm (4) other end is provided with to roll or the location axle sleeve of casting that one end of this location axle sleeve and U-shaped alignment pin (2) joins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420043667 CN2679317Y (en) | 2004-03-16 | 2004-03-16 | Hinge of plate fitment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420043667 CN2679317Y (en) | 2004-03-16 | 2004-03-16 | Hinge of plate fitment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2679317Y true CN2679317Y (en) | 2005-02-16 |
Family
ID=34584191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420043667 Expired - Fee Related CN2679317Y (en) | 2004-03-16 | 2004-03-16 | Hinge of plate fitment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2679317Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858174A (en) * | 2010-04-30 | 2010-10-13 | 伍志勇 | Preload adjustable furniture hinge |
| CN102287108A (en) * | 2011-07-15 | 2011-12-21 | 伍志勇 | Elastic component connecting structure of hinge |
| CN101632599B (en) * | 2009-02-20 | 2013-08-07 | 苏州特立医疗设备科技有限公司 | Adjustable locating component of B-mode ultrasonic diagnostic equipment |
| CN110005696A (en) * | 2019-05-07 | 2019-07-12 | 嘉兴联心汽车零部件有限公司 | It is a kind of can twin shaft connection punch forming connector |
-
2004
- 2004-03-16 CN CN 200420043667 patent/CN2679317Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101632599B (en) * | 2009-02-20 | 2013-08-07 | 苏州特立医疗设备科技有限公司 | Adjustable locating component of B-mode ultrasonic diagnostic equipment |
| CN101858174A (en) * | 2010-04-30 | 2010-10-13 | 伍志勇 | Preload adjustable furniture hinge |
| CN102287108A (en) * | 2011-07-15 | 2011-12-21 | 伍志勇 | Elastic component connecting structure of hinge |
| CN102287108B (en) * | 2011-07-15 | 2014-10-01 | 伍志勇 | Elastic component connecting structure of hinge |
| CN110005696A (en) * | 2019-05-07 | 2019-07-12 | 嘉兴联心汽车零部件有限公司 | It is a kind of can twin shaft connection punch forming connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050216 Termination date: 20120316 |