CN2224257Y - Structure-improved nail-less type hinge - Google Patents
Structure-improved nail-less type hinge Download PDFInfo
- Publication number
- CN2224257Y CN2224257Y CN 95207222 CN95207222U CN2224257Y CN 2224257 Y CN2224257 Y CN 2224257Y CN 95207222 CN95207222 CN 95207222 CN 95207222 U CN95207222 U CN 95207222U CN 2224257 Y CN2224257 Y CN 2224257Y
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- CN
- China
- Prior art keywords
- hinge
- nail
- side piece
- hinge plate
- saw shape
- 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 relates to a hinge for windows, etc., which is a nail-less type hinge. The utility model is composed of the left side piece of the hinge, the right side piece of the hinge, a shaft pin and the sleeve of the pin. Seats of shaft holes are arranged on two inner sides of the left side piece of the hinge and the right side piece of the hinge in staggered way, and after the shaft pin penetrates the seats of the shaft holes, the seats of the shaft holes are matched with the sleeve of the pin to cause the left side piece of the hinge to be connected with the right side piece of the hinge. Serriform furcation nails are arranged on two outside of the left side piece of the hinge and the right side piece of the hinge in punching way, and serriform furcation nails with groove hole shapes and shielding pieces are arranged on the middle parts of the left side piece of the hinge and the right side piece of the hinge. When the utility model is installed, both sides of the pieces of the hinge are respectively contacted with two sides of wooden plates, and the furcation nails are nailed into the wooden plates by the gravity. Slotted holes on the furcation nails are blocked to form the furcation, and slide preventing reverse hooks are formed by saw teeth. The utility model has the advantages of convenient installation, firm installation, low cost and utility.
Description
The utility model relates to the hinge that a kind of door, window or wing are used.
The effect of hinge is to connect plate and make it to produce the rotary moveable effect of spending less than 180.Common hinge has been nail formula structure, and promptly the mode with screw locking is positioned at hinge on the plate, so during installation fee.If askew or undue force on the screw, cause the hinge location not just or uneven easily, and then have influence on the connection fastness of plate, when the frequent rotary moveable of plate, screw can get loose because of the hinge vibrations, loses the locking effect.
A kind of " exempting to lock the screw loose-leaf " patented technology is arranged, as shown in Figure 1, its structure comprises: page sheet 1 is drawn together on the right side, its edge design cuspidate sawtooth 11, several 3-D triangle ridges 12, several grooves 13, two rectangle iron plates 14,15 and microscler circular holes 16,17; Left side movable sheet 2, its edge also design cuspidate sawtooth 21, several 3-D triangle ridges 22, several grooves 23, two rectangle iron plates 24,25 and microscler circular holes 26,27,28; Pole 3 runs through circular hole 26,16,27,17,28 in regular turn and is connected left and right movable sheet 1,2, hammers in the circular hole 31 of pole 3 with rivet 4 and riveted mutually again.Though the combinations thereof structure has solved the not convenient property that has nail formula hinge to install, still have following deficiency through the reality use.
Processing difficulties: enclose shape because of movable sheet need strike out frame, the surrounding will extend canine tooth sawtooth, ridge and rectangle iron plate, also to all establish groove, thereby production process is more and complicated, not only cause and produce difficulty, processing time consuming, and the defect rate that produces because of technical problem is also high, can not put into production in a large number.
Cost is higher: the waste material that produces in the loose-leaf manufacturing process of said structure is more, thereby has increased cost, if it is then unhelpful to the customer to improve price.
Install easily loosening: because of canine tooth sawtooth top handle is thick, the inconvenience of sawtooth rag forms, the loose-leaf that rag is fine embed produced in the plate to collude the power of pulling inevitable weak, thereby also can produce and the same loosening slip phenomenon of nail formula hinge is arranged, the installing and locating fastness is also not good.
The plate rhegma: draw together the canine tooth sawtooth that the page or leaf periphery gathers, embed and form centrality pressure in the plate, and the space that plate is not released the pressure, naturally can burst apart at wooden soft place, not only destroy the overall aesthetics of plate, more can influence the positioning action power of sawtooth, quicken slippage.
The purpose of this utility model is a kind of nothing nail formula hinge that improves structure of design, have simple in structure, be easy to implement, the characteristics of being easy to are installed, the firm firm and plank in installing location is difficult for rhegma.
The utility model improves the nothing nail formula hinge of structure, by left side hinge plate, right side hinge plate, axle bolt and bolt cover constitute, the left and right side hinge plate two inner side edges boss that is crisscross arranged respectively, the axle bolt runs through the boss of staggered clamping, and cooperate with the bolt cover in terminal, binding left and right side hinge plate is characterized in that:
The even also interval punching press of described left and right side hinge plate two outer side edges is provided with saw shape forked nail; The punching press of left and right side hinge plate center section part bit interval is provided with two slot types saw shape forked nail; Be provided with two slot type catch in boss side blow pressure on the left and right side hinge plate.
The sawtooth of described saw shape forked nail and slot type saw shape forked nail from top to bottom increases, and the forked nail top is arranged with V-notch, and the bifurcated slot extends setting downwards by top, V-notch place.
Described slot type saw shape forked nail becomes 90 degree angle settings with described saw shape forked nail.
This improvement structure is closed binding with left and right side hinge plate bolt, with recline plank side location of hinge plate upper stop piece, utilize the saw shape forked nail at hinge plate outer side edges and middle section position place again, gravity with equilibrium embeds in the plank, sawtooth that the forked nail periphery is gradually big and plank formation anticreep collude pulls, nail produces jag when holding slot then in embedding plank, makes gravity disperse the protection plank to be difficult for rhegma; And the saw shape forked nail of left and right side hinge plate edge and the slot type at its middle section position place saw shape forked nail becomes 90 degree angle settings approximately, makes hinge have multidirectional embedding and colludes function, can be fit to different lines to plank; The sawtooth that forked nail is from top to bottom gradually big is added slot and is embedded the bifurcated variation that is produced in the plank, and the exhibition of forked nail end is opened, and has the sawtooth of reinforcement to collude and pulls and measuring body effect, has promptly increased the firmness of hinge installing and locating; In addition, each forked nail and catch on the hinge plate all are one-time formed when the punching press hinge plate by sheet metal, needn't increase stamping procedure again, thereby the waste material that produces are less, is convenient to a large amount of productions, reduces cost.
Further specify technology of the present utility model below in conjunction with the embodiment accompanying drawing:
Fig. 1 exempts to lock screw loose-leaf perspective view;
Fig. 2 is that this improvement structure does not have the three-dimensional decomposition texture schematic diagram of nail formula hinge;
Fig. 3 is that this improvement structure does not have nail formula hinge three-dimensional and user mode schematic diagram;
Fig. 4 is that this improvement structure does not have nail formula hinge installation sectional structure chart;
Fig. 5 is the saw shape forked nail inlay card effect schematic diagram that this improvement structure does not have nail formula hinge.
Addressed before Fig. 1 illustrates and repeated no more.
Referring to Fig. 2, no nail formula hinge is made of left side hinge plate 3, right side hinge plate 4, axle bolt 5 and bolt cover 6.Two inner side edges of left side hinge plate 3 and right side hinge plate 4 boss 31,41 that is crisscross arranged.Left side hinge plate 3 dashes with two outer side edges of right side hinge plate 4 and establishes several saw shape forked nail 32,42 (respectively being 4 among the figure).The nearly middle section position of left and right side hinge plate 3,4 punching press at interval is provided with two slot types saw shape forked nail 33,43.Saw shape forked nail 32,42 is sawed shape forked nail 33, the setting of 43 one-tenth 90 degree angles with slot type respectively.The saw of forked nail 32,42,33,43 forms gradually big shape downwards, and is arranged with V-notch 321,421,331,431 in the top, is extended the slot 322,422,332,432 of suitable length downwards by breach.Dash respectively in boss 31,41 sides on the left and right side hinge plate 3,4 and set out two slot type catch 34,44.
Referring to Fig. 3, during assembling axle bolt 5 is run through the boss 31,41 of staggered clamping on the left and right side hinge plate 3,4, overlap 6 rivet clasps at axle bolt 5 ends with bolt and connect, be one and the left and right side hinge plate is linked.
Again in conjunction with referring to Fig. 4, Fig. 5, with two catch 34,44 on the left and right side hinge plate 3,4 respectively against the edge of two wood based panels 7 and 8; Imposing gravity P will saw shape forked nail 32,42 and slot type saw shape forked nail 33,43 and hammer in the plank 7,8, its slot 322,422 and 332,432 forms bifurcated when being obstructed promptly, make the active force of gravity P disperse the unlikely plank that bursts apart, and forked nail 32,42, and the saw shape of 33,43 peripheries, the handling characteristics of successively gaining in strength is arranged, after embedding plank overhead kick shape clip location, form many clip drag WP, its bifurcated effect makes the expansion of nail end strengthen anti-slip effect, as shown in Figure 5.
Improvement structure of the present utility model can significantly improve the installation practical application of hinge, has high inlay card performance, and can strengthen anti-slip effect.
Claims (3)
1, a kind of nothing nail formula hinge that improves structure, by left side hinge plate, right side hinge plate, axle bolt and bolt cover constitute, the left and right side hinge plate two inner side edges boss that is crisscross arranged respectively, the axle bolt runs through the boss of staggered clamping, and cooperate with the bolt cover in terminal, binding left and right side hinge plate is characterized in that:
The even also interval punching press of described left and right side hinge plate two outer side edges is provided with saw shape forked nail; The punching press of left and right side hinge plate center section part bit interval is provided with two slot types saw shape forked nail; Be provided with two slot type catch in boss side blow pressure on the left and right side hinge plate.
2, the nothing of improvement structure according to claim 1 nail formula hinge, it is characterized in that: the sawtooth of described saw shape forked nail and slot type saw shape forked nail from top to bottom increases, the forked nail top is arranged with V-notch, and the bifurcated slot extends setting downwards by top, V-notch place.
3, the nothing of improvement structure according to claim 1 nail formula hinge is characterized in that: described slot type saw shape forked nail becomes 90 degree angle settings with described saw shape forked nail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95207222 CN2224257Y (en) | 1995-04-05 | 1995-04-05 | Structure-improved nail-less type hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95207222 CN2224257Y (en) | 1995-04-05 | 1995-04-05 | Structure-improved nail-less type hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2224257Y true CN2224257Y (en) | 1996-04-10 |
Family
ID=33858923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95207222 Expired - Fee Related CN2224257Y (en) | 1995-04-05 | 1995-04-05 | Structure-improved nail-less type hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2224257Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975003A (en) * | 2010-09-10 | 2011-02-16 | 李俊纬 | Hinge with integrated embedded nail and manufacture method thereof |
-
1995
- 1995-04-05 CN CN 95207222 patent/CN2224257Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975003A (en) * | 2010-09-10 | 2011-02-16 | 李俊纬 | Hinge with integrated embedded nail and manufacture method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |