CN101074591A

CN101074591A - Plastic decorative-cap hinge and its production

Info

Publication number: CN101074591A
Application number: CN 200610046566
Authority: CN
Inventors: 王振国
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-16
Filing date: 2006-05-16
Publication date: 2007-11-21

Abstract

The invention relates to a plastic decoration cover hinge which contains the plastic decoration cover. After spreading levelly, the two pages of the hinge are two rectangle faces with equal height and unequal width locating in different planes. The left page (linking the frame) is wider than the right page (linking the fan). The plastic decoration cover is attached to the pages as overlap state. The pages packaged by the cover can not basset. The plastic decoration cover connects with the pages without warping or moving. The convex-concave patterns and characters can be processed on the surface of the cover. It also can attach various fancy patterns or produces many beautiful colors by advanced technologies of copper plating or chromium plating. It reserves the using function of the hinge, improves the aesthetic effect, prolongs the service time and advances product grade. It is suit for the decoration of the top grade wooden doors and windows, especially for the application in damp area and environment.

Description

Plastic decorative-cap hinge and manufacturing process thereof

Technical field

The invention provides the manufacturing process of a plastic decorative-cap hinge, belong to the architectural hardware technical field.

Technical background

It is basic identical that tradition is made the cap hinge pattern, as national standard (QB/T3874-1999).Its principal character is: with the mandrel the symmetrical rectangle of center line, and the sheet metal of band screw, and two Ji page or leaf plates are the center line of mandrel tangent plane.When hinge was connected with doorframe and window frame, a side of hinge will abut in earlier on the frame, and opposite side is embedded on the bar, reinforced with wood screw, and the countersunk head of wood screw is screwed into the damage and the distortion that can cause in various degree because of hammering and screwdriver, or twisted or tilt.The wood screw countersunk head that these are screwed into is arranged on the hinge plate, makes the people feel very not attractive in appearance, has no alternative again.Damage, distortion, twisted, the wood screw countersunk head that tilts cause the hidden danger of scraping the hand of damaging when staying wiped clean again.Grown service time, and oxidation also can appear in hinge and screw, the phenomenon of getting rusty, fade.

Summary of the invention

Problem to be solved by this invention is, a plastic decorative-cap hinge is provided, and comprises plastic decorative.This a plastic decorative-cap hinge has kept the function of use of hinge, increases aesthetic, improves product specification.Be suitable for the decoration of top grade wooden doors and windows, especially be fit to the use of tide temperature area and environment.

The invention provides technical scheme is: plastic decorative is to be attached on the cap hinge page or leaf plate, state in an overlapping, and the page or leaf plate does not expose under the plastic decorative parcel, and plastic decorative is connected on page plate, and warpage does not move.

Above-mentioned plastic decorative-cap hinge, after two page or leaf plate levels of hinge launched, for being in two contour, the not wide rectangle faces in the Different Plane, and left hinge plate (being used to be connected frame) slightly was wider than right hinge plate (being used to be connected fan).Wherein, the limit of right hinge plate is a mandrel center extended line, and the limit of right hinge plate is the extended line of mandrel tangent line, so as to strengthening the clearance of two page or leaf plates, plastic decorative is inserted and put therebetween.During two pages of plate closings, mandrel heel page or leaf plate portion can not push mutually, guarantees two pages of independences that plate is relative.

Above-mentioned plastic decorative-cap hinge, making, ways of connecting have two kinds: method one: plastic decorative and page or leaf plate are equipped with groove, protruding (sheet) pin, guide hole, guide pillar, 90 ° of backhaul angle self-locking clips, the connected mode of device, and can roll over even.Method two: remove groove, protruding (sheet) pin, guide hole, guide pillar, 90 ° of backhaul angle self-locking clips, use direct bond plastic trim of adhesive sticker and page or leaf plate.The surface of plastic decorative can make concavo-convex literal and figure.Various type pattern also can be pasted in the surface of plastic decorative.The surface of plastic decorative can also adopt advanced technologies such as copper facing, chromium plating to make multiple beautiful color.

Above-mentioned plastic decorative-cap hinge, right hinge plate can be produced the relevant criterion making of cap hinge with reference to country.The width of left hinge plate is a standard with the width of right hinge plate, two pages of panel edges when reaching closure, the purpose that symmetry overlaps.

Above-mentioned plastic decorative-cap hinge, because the limit of left hinge plate is the extended line of mandrel tangent line, core tube can influence the turn of hinge because of reinforcing of wood screw.Therefore, a diameter is installed in design between each pin, is slightly larger than the metal washer of core tube's diameter.When hinge was installed, page or leaf plate core tube metal washer can abut in earlier on the frame like this, and because of packing ring protrudes core tube, core tube and frame contact position will produce the space, avoid core tube to be squeezed, and guarantee that the hinge switch is flexible.

Description of drawings

Fig. 1 is the front view of the inventive method one;

Fig. 2 is the sectional view of the inventive method one;

Fig. 3 is the upward view of the inventive method one;

Fig. 4 is the front view of the inventive method two;

Fig. 5 is the sectional view of the inventive method two;

Fig. 6 is the upward view of the inventive method two;

The specific embodiment

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6.Plastic decorative the 7, the 13rd is attached on page plate 8,12, and state in an overlapping, does not expose under plastic decorative 7,13, parcel page or leaf plate 8,12, plastic decorative 7,13, is connected on page plate 8,12, and warpage does not move.

Above-mentioned plastic decorative chain hinge, after two page or leaf plate 8,12 horizontal developments, for being in two contour, the not wide rectangle faces in the Different Plane, and left hinge plate 12 (being used to be connected frame) slightly is wider than right hinge plate 8 (being used to be connected fan).Wherein, the limit of right hinge plate 8 is mandrel 10 center extended lines, and the limit of left hinge plate 12 is the extended line of mandrel 10 tangent lines, and so as to strengthening the clearance of two page or leaf plates 8,12, it is middle that plastic decorative 7,13 is inserted and put.During two pages of plate 8,12 closures, Job's tears axle 10 heel page or leaf plates 8,12 parts can not be pushed mutually, guarantee that two pages of plates 8,12 are relatively independent.

Above-mentioned plastic decorative-cap hinge, comprise that plastic decorative is made, ways of connecting has two kinds: method one: plastic decorative 7,13 and page or leaf plate 8,12 are equipped with the connected mode of groove 9, protruding (sheet) pin 11,

guide hole

19,18,90 ° of backhaul angle self-locking clips of guide pillar, 5 devices, and can roll over even.Method two: remove groove 9, protruding (sheet) pin 11,

guide hole

19,18,90 ° of backhaul angle self-locking clips 5 of guide pillar, use adhesive sticker 20 direct bond plastic trims 7,13 and page or leaf plate 8,12.The surface of plastic decorative 7,13 can make concave-convex character and figure.Also can paste various type pattern.Can also adopt advanced technologies such as copper facing, chromium plating to make multiple beautiful color.

Above-mentioned plastic decorative-cap hinge, right hinge plate 8 can be made with reference to the relevant criterion of national production hinge leaf.The width of left hinge plate 12 is a standard with the width of right hinge plate 8, two pages of purposes that plate 8,12 edges symmetry overlaps when reaching closure.

Above-mentioned plastic decorative-cap hinge, because the limit of left hinge plate 12 is the extended line of mandrel 10 tangent lines, core tube 1 can influence the turn of hinge plate 8,12 because of reinforcing of wood screw.Therefore, design is installed a slightly larger in diameter in the metal washer 2 of core tube's 1 diameter 1 of each pin two.When hinge was installed, metal washer 2 can abut in earlier on the frame like this, and because of metal washer 2 protrudes core tube 1, core tube 1 will produce the space with the frame contact position, avoids core tube 1 to be squeezed, and guarantees that the hinge switch is flexible.In the inboard of each pipe of page or leaf plate 8,12 connection-core central siphons 1,, establish a protruding hole 9 at pipe range 1/2 place with the junction of 8,12 of page or leaf plates.The height of shrinkage pool 9 is as the criterion and respectively establishes the draw-in groove 16 of-90 ° of backhaul angle self-locking clips 5 at longitudinal centre line 1/4,3/4 place of page or leaf plate 8,12 can insert plastic decorative 7,13 planes extended protruding (sheet) pin 11; Respectively establish the draw-in groove 16 of-90 ° of backhaul angle self-locking cards 5 at 1/4,3/4 place of page or leaf plate 8,12 vertical stiles.

Above-mentioned plastic decorative-cap hinge, the inner face of plastic decorative 7,13 are to make according to the page or leaf plate 8,12 near core tube 1.Three facades of plastic decorative 7,13 are three walls that facade does not expose that are used for hiding page plate 8,12.The length and width on plastic decorative 7,13 surfaces is respectively the thickness that the length and width of inner face adds upper wall.Inner face and inwall 15 meet at right angles 6; The surface acutangulates 4 with outer wall 14.The thickness of inwall 15 is identical with the thickness of page or leaf plate 8,12; The height of outer wall 14 is the thickness that inwall 15 highly adds upper surface.The thickness of wall is two times of surface thickness.

Above-mentioned plastic decorative-cap hinge, the limit is pieced together by 1 pair of plastic decorative 7,13 and core tube to be had and core tube 1 shrinkage pool 9 corresponding protruding (sheet) pin 11.The inner face of plastic decorative 7,13 has and the corresponding guide pillar 18 of page or leaf plate 8,12 guide holes 19.90 ° of backhaul angle self-locking clips 5 on plastic decorative 7,13 inwalls 15 are corresponding with draw-in groove 16 on page or leaf plate 8,12.

Above-mentioned plastic decorative-cap hinge has the limit of protruding (sheet) pin 11 and 9 pairs of assemblies of shrinkage pool of core tube 1 with plastic decorative 7,13.Protruding (sheet) pin 11 inserts with shrinkage pool 9 and reinforces.Advance guide hole 19 to fasten guide pillar 18.90 ° of backhaul angle self-locking clips 5 on the plastic decorative 7,13 are snapped in draw-in groove 16 relative with its position on page plate 8,12, one by one locking.Can dispatch from the factory through the packing plastics decorative-cap hinge.

Claims

1. plastic decorative-cap hinge, comprise plastic decorative, it is characterized in that: after two page or leaf plate levels launched, for being in two contour, the not wide rectangle faces in the Different Plane, and left hinge plate (being used to be connected frame) slightly was wider than right hinge plate (being used to be connected fan).Wherein, the limit of right hinge plate is a mandrel center extended line, and the limit of left hinge plate is the extended line of mandrel tangent line, so as to strengthening the clearance of two page or leaf plates, plastic decorative is inserted and put therebetween, during two pages of plate closings, mandrel root page or leaf plate portion can not push mutually, guarantees that two pages of plates are relatively independent.Plastic decorative is to be attached on page plate, in an overlapping state.The page or leaf plate does not expose under the plastic decorative parcel, and plastic decorative is connected on page plate, and warpage does not move.

2. plastic decorative-cap hinge according to claim 1 is characterized in that: the surface of plastic decorative can make convex-concave figure and literal.Various fancy patterns also can be pasted in the surface of plastic decorative.The surface of plastic decorative can also adopt advanced technologies such as copper facing, chromium plating to make multiple beautiful face coloured silk.

3. plastic decorative-cap hinge according to claim 1 is characterized in that: the plastic decorative-cap hinge plate is equipped with the connected mode of groove, protruding (sheet) pin, guide hole, guide pillar, 90 ° of backhaul angle self-locking card clamp devices, and can roll over even.

4. according to claim 1 or 3 described plastic decorative-cap hinges, it is characterized in that: remove groove, protruding (sheet) pin, guide hole, guide pillar, 90 ° of backhaul angle self-locking clips, use direct bond plastic trim of adhesive sticker and page or leaf plate.

5. plastic decorative-cap hinge according to claim 3 is characterized in that: in the inboard of each pipe of page or leaf plate connection-core central siphon, with the junction of page or leaf plate face, 1/2 place establishes a shrinkage pool at pipe range.The height of shrinkage pool is as the criterion can insert plastic decorative plane extended protruding (sheet) pin.Longitudinal centre line 1/4,3/4 place at the page or leaf plate respectively establishes two guide holes, and its diameter is slightly less than screwhole diameter.Establish the draw-in groove of one 90 ° of backhaul angle self-locking clips respectively in the page or leaf plate inner face and the center of facade intersection up and down; Respectively establish the draw-in groove of one 90 ° of backhaul angle self-locking clips at 1/4,3/4 place of the vertical stile of page or leaf plate.Plastic decorative and core tube have and core tube's shrinkage pool corresponding protruding (sheet) pin piecing together the limit, and inner face has and the corresponding guide pillar of page or leaf plate guide hole.90 ° of backhaul angle self-locking cantilevered clip portion on the inwall are corresponding with draw-in groove on the page or leaf plate.

6. according to claim 3 or 4 or 5 described plastic decorative-cap hinges, it is characterized in that: the inner face of plastic decorative is to make according to the page or leaf plate near core tube.Its three facades are three walls that facade does not expose that are used for wrapping up page plate.Inner face and wall meet at right angles; The surface acutangulates with wall.The thickness of wall is two times of surface thickness.