CN209556727U - Window lift mechanism - Google Patents

Abstract

The utility model provides a kind of window lift mechanism, and it includes a guide plate, a seat shell, a capstan winch, a motor, a strop and a sliding blocks.Guide plate is in long strip and guide plate on form a sliding rail, sliding rail extends along the longitudinal direction of guide plate, and one end of guide plate is equipped with a pulley.Seat shell is set in the other end of guide plate, and seat shell and guide plate are mutually locked with a screw.Capstan winch is accommodated in seat shell.Motor is attached in seat shell, and motor connects capstan winch and driving capstan winch rotation.Strop is wrapped in capstan winch and circle can be rolled up by capstan winch and be drawn around pulley.Sliding block is arranged in sliding rail, and can be drawn by strop and slide along sliding rail at least the one of the affixed strop of sliding block.The slide rail type window lift mechanism of the utility model assembles quick and stabilized structure.

Description

Window lift mechanism

Technical field

The utility model is especially a kind of to assemble quick and structurally stable window lifter about window lift mechanism Structure.

Background technique

Existing window lift mechanism is broadly divided into toothed plate type and slide rail type, and the window lift mechanism of toothed plate type passes through tooth Plate rotary oscillation and elapse vehicle window, mechanism accuracy of manufacture itself requires lower, but mechanism occupied space and mechanism swing institute The exceptional space needed is larger, therefore is not suitable for all car doors.The window lift mechanism of slide rail type passes through drag-line actuating one Arcuately sliding rail is mobile and elapse vehicle window therefore mechanism occupies little space for sliding block, and exceptional space needed for organisation operations is smaller.But The window lift mechanism of slide rail type its mechanism accuracy of manufacture itself is more demanding, and cable wire is less prone to assemble compared to tooth plate.

Utility model content

The utility model provides that a kind of assembling is quick and structurally stable slide rail type window lift mechanism.

The utility model provides a kind of window lift mechanism, and it includes a guide plate, a seat shell, a capstan winch, a motor, a rings Rope and a sliding block.Guide plate is in long strip and guide plate on form a sliding rail, sliding rail extends along the longitudinal direction of guide plate, sets along one end of guide plate There is a pulley.Seat shell is set in the other end of guide plate, and seat shell and guide plate are mutually locked with a screw.Capstan winch is accommodated in seat shell It is interior.Motor is attached in seat shell, and motor connects capstan winch and driving capstan winch rotation.Strop is wrapped in capstan winch and circle can around pulley It is rolled up and draws by capstan winch.Sliding block is arranged in sliding rail, and can be drawn by strop and slide along sliding rail at least the one of the affixed strop of sliding block.

The window lift mechanism of the utility model, seat shell include relatively closed a pair of of housing, wherein the housing Edge has a pair of of short slot, and strop is each passed through each short slot.This is socketed guide plate to the housing where short slot.Wherein a short slot connects Connect one end of guide plate connection seat shell, side that another short slot then configure in guide plate and with the configuration of guide plate interval.Guide plate is arc panel, The wherein convex surface of short slot connection guide plate.

The window lift mechanism of the utility model, sliding rail are formed in the side of guide plate.Guide plate is arc panel, sliding rail protrusion On the convex surface of guide plate.The convex surface of guide plate is arranged in sliding block.An at least lead frame is extended in the other side of guide plate, and strop passes through conducting wire Frame and make a part of strop along guide plate radian extend configuration.Lead frame has hook pull ring rope one to hook pawl.

The window lift mechanism of the utility model, guide plate are arc panel, the convex surface of a part contact guide plate of strop.It leads One end that plate corresponds to seat shell is equipped with limited block, and the shift motion of lower limited block limitation sliding block.

The window lift mechanism of the utility model, seat shell shell are locked in guide plate and are not easy to loosen.Seat shell sets housing There is short slot, when capstan winch is placed in the housing of guide plate bottom end, strop can laterally be placed in each short slot respectively, therefore convenient for assembling capstan winch. Lead frame hooks the radian extension configuration for grabbing strop guidance strop along guide plate.

Detailed description of the invention

Fig. 1 and Fig. 2 is the stereoscopic schematic diagram of the window lift mechanism of the utility model preferred embodiment.

Fig. 3 is the sectional perspective schematic diagram of the window lift mechanism of the utility model preferred embodiment.

Fig. 4 to Fig. 5 is the perspective exploded view of the window lift mechanism of the utility model preferred embodiment.

Fig. 6 is another sectional perspective schematic diagram of the window lift mechanism of the utility model preferred embodiment.

Fig. 7 to Fig. 8 is the use state diagram of the window lift mechanism of the utility model preferred embodiment.

In figure:

10 screws；100 guide plates；101 tops；102 bottom ends；103 convex surfaces；104 interlockings holes；110 sliding rails；120 pulleys；130 Lower limited block；140 lead frames；141 hook pawl；200 seat shells；210/220 housing；211a/211b short slot；300 capstan winches；301 screw channels； 400 motors；500 strops；510a/510b line segment；600 sliding blocks.

Specific embodiment

Refering to fig. 1 to Fig. 4, the preferred embodiment of the utility model provides a kind of window lift mechanism, to be arranged in In car door and it is connected to vehicle window, controls window lifting whereby.In this present embodiment, the window lift mechanism of the utility model It preferably include a guide plate 100, a seat shell 200, a capstan winch 300, a motor 400, a strop 500 and a sliding block 600.Each member The construction of part and its configuration are specified in hereinafter.

In this present embodiment, guide plate 100 is preferably the metal plate of strip, and guide plate 100 can match for arc panel The shape for closing car door is accommodated within car door.Specifically, guide plate 100 is accommodated in the lower section in car door and being located at window frame, guide plate 100 preferably upright settings, two ends of guide plate 100 are respectively a top 101 and a bottom end 102, the top 101 of guide plate 100 The bottom end 102 of configuration upwards, guide plate 100 configures downwards.A sliding rail 110 is formed on guide plate 100, sliding rail 110 is along the vertical of guide plate 100 To extension.In this present embodiment, the side of guide plate 100 preferably bends to the convex surface of guide plate 100 103 and forms protrusion in guide plate Sliding rail 110 on 100 convex surface 103.In addition, being provided with a pulley 120 on the convex surface 103 on the top 101 of guide plate 100.Guide plate An interlockings hole 104 is offered on 100 bottom end 102, and the convex surface 103 of the bottom end 102 of guide plate 100 is equipped with limited block 130.The other side of guide plate 100 extends laterally out an at least lead frame 140 and preferably extends on guide plate 100 in this present embodiment Two lead frames 140 out, but the utility model does not limit the quantity of lead frame 140, and each lead frame 140 is respectively provided with a hook pawl 141。

Refering to Fig. 4 and Fig. 5, seat shell 200 is set in the bottom end 102 of guide plate 100, and is locked seat shell 200 by a screw 10 The interlockings hole 104 for being fixed in guide plate 100 makes seat shell 200 be not easy to loosen from guide plate 100.Specifically, seat shell 200 includes opposite closes A pair of of housing 210/220 of conjunction a, wherein housing 210 is socketed the bottom end 102 of guide plate 100 and is locked in guide plate by screw 10 100 interlockings hole 104, and the edge of this housing 210 has a pair of of short slot 211a/211b.A wherein short slot 211a connection The convex surface 103 of the bottom end 102 of guide plate 100, another short slot 211b then correspond to lead frame 140 above-mentioned and should configure in guide plate 100 Side and with guide plate 100 be spaced configure.

Capstan winch 300 is accommodated in seat shell 200, and a screw channel 301, screw channel are preferably provided on the side rails surfaces of capstan winch 300 301 extend along the side rails surfaces of capstan winch 300 around capstan winch 300 in the shape of a spiral.Motor 400 is attached in seat shell 200, motor 400 penetrate seat shell 200 and also connection capstan winch 300 can drive whereby capstan winch 300 rotate, between motor 400 and capstan winch 300 preferably Ground can pass through gear, belt or refining item connection.

Refering to fig. 1, Fig. 3, Fig. 4 and Fig. 6, strop 500 are preferably ring-like cable wire, but the utility model not as Limit, the diameter of section of strop 500 are preferably matched with the internal diameter of screw channel 301.A part of strop 500 is wrapped in capstan winch 300 Upper and insertion screw channel 301, and it is fixed on capstan winch 300.Strop 500 is each passed through each short slot 211a/211b, and extends to seat shell Outside 200.Another part circle of strop 500 is around pulley 120, and specifically strop 500 is around the about half cycle of pulley 120.Make ring whereby Rope 500 is crossed between pulley 120 and capstan winch 300 and strop 500 can be pulled along it by 300 scrolling strop 500 of capstan winch Longitudinal cyclic shift.

Strop 500 is crossed on the line segment 510a/510b that the part between pulley 120 and capstan winch 300 is configured in two intervals, Wherein a line segment 510a contacts the convex surface 103 of guide plate 100 and extends along the radian of guide plate 100 and configure.Aforementioned another line Section 510b is suspended from except guide plate 100 and passes through each lead frame 140, specifically, each lead frame 140 hooks pawl 141 by it respectively Hook grabs the part that strop 500 is suspended from except guide plate 100, guides strop 500 to be suspended from the part except guide plate 100 along guide plate whereby 100 radian extends configuration.

Refering to Fig. 6 to Fig. 8, sliding block 600 is arranged in the convex surface 103 of guide plate 100 and is specifically arranged in sliding rail 110 On, and sliding block 600 can slide along sliding rail 110.Moreover, at least the one of the affixed strop 500 of sliding block 600, specifically, sliding The affixed strop 500 of block 600 is crossed on the part between pulley 120 and capstan winch 300 and is preferably fixed in contact 100 convex surface of guide plate On 103 line segment 510a.

Refering to Fig. 4 and Fig. 6 to Fig. 8, when capstan winch 300, which rotates, pulls strop 500, sliding block 600 can be drawn by strop 500 And it is slid between pulley 120 and capstan winch 300 along sliding rail 110, and the shift motion of lower limited block 130 limitation sliding block 600 is to limit The decline lower limit of sliding block 600 processed.Lower limited block 130 is arranged on guide plate 100 rather than on sliding block 600, therefore will not be with sliding block 600 It moves and rocks, so that the positioning of 600 lower limit of sliding block is more accurate.Since sliding block 600 connects vehicle window, when sliding block 600 lifts upwards It when vehicle window, can not be continued to move up if vehicle window connecting frame upper limb, therefore be not required to setting upper limit link stopper.

When motor 400 drives capstan winch 300 to rotate, capstan winch 300 is by a wherein short slot (211a or 211b) by strop 500 On retracting to capstan winch 300, and capstan winch 300 releases strop 500 by another short slot (211b or 211a).It is driven by motor 400 It moves the positive and negative rotation of capstan winch 300 and is able to drive 500 way moving of strop, band movable slider 600 is along sliding rail 110 in guide plate whereby Sliding is gone up and down between 100 top 101 and bottom end 102, and then pushes window lifting.Positive and negative rotation refers to that capstan winch 300 has two A opposite direction of rotation and be not limited to specific direction of rotation.

The housing 210 of seat shell 200 is equipped with short slot 211a/211b and is therefore convenient for assembling capstan winch 300.First by strop when assembling 500 are wound on capstan winch 300.When capstan winch 300 is placed in the housing 210 of 100 bottom end 102 of guide plate, strop 500 can laterally be set respectively Enter each short slot 211a/211b and the positioning of capstan winch 300 can tense strop 500 simultaneously, and another housing 220 is covered into closure i.e. It can complete to assemble.Therefore not needing to expend working hour again by strop 500 is pierced by seat shell 200, and strop 500 also can be in loose state It connects sliding block 600 down and is more convenient for assembling for preparatory group.

Embodiment described above is only preferred embodiments for fully illustrating the utility model, the utility model Protection scope it is without being limited thereto.Those skilled in the art made equivalent substitute or change on the basis of the utility model It changes, both is within the protection scope of the present invention.The protection scope of the utility model is subject to claims.

Claims (12)

1. a kind of window lift mechanism, characterized by comprising:

One guide plate, the guide plate is in long strip and the guide plate on form a sliding rail, which extends along the longitudinal direction of the guide plate, the guide plate One end be equipped with a pulley；

One seat shell is set in assembling quickly and the other end of the stabilized structure guide plate, and the seat shell with the guide plate with a screw phase Mutually locking；

One capstan winch is accommodated in the seat shell；

One motor is arranged in the seat shell, which connects the capstan winch and the capstan winch is driven to rotate；

One strop, is wrapped in the capstan winch and circle can be rolled up by the capstan winch and be drawn around the pulley；And

One sliding block is arranged in the sliding rail, and can be drawn by the strop along the cunning at least the one of the affixed strop of the sliding block Rail sliding.

2. window lift mechanism as described in claim 1, which is characterized in that the seat shell includes relatively closed a pair of of housing, The edge of one of them housing has a pair of of short slot, which is each passed through each short slot.

3. window lift mechanism as claimed in claim 2, which is characterized in that this is socketed this to the housing where short slot and leads Plate.

4. window lift mechanism as claimed in claim 2, which is characterized in that one of those short slot connects guide plate connection One end of the seat shell, side that another short slot then configured in the guide plate and configures with the guide plate interval.

5. window lift mechanism as claimed in claim 2, which is characterized in that the guide plate is arc panel, one of them short slot Connect the convex surface of the guide plate.

6. window lift mechanism as described in claim 1, which is characterized in that the sliding rail is formed in the side of the guide plate.

7. window lift mechanism as claimed in claim 6, which is characterized in that the guide plate is arc panel, which protrudes at this The convex surface of guide plate.

8. window lift mechanism as claimed in claim 7, which is characterized in that the convex surface of the guide plate is arranged in the sliding block.

9. window lift mechanism as claimed in claim 6, which is characterized in that the guide plate is arc panel, the other side of the guide plate Extend at least one lead frame, which passes through the lead frame and match a part of the strop along the radian extension of the guide plate It sets.

10. window lift mechanism as claimed in claim 9, which is characterized in that the lead frame has the hook for hooking and drawing the strop Pawl.

11. window lift mechanism as described in claim 1, which is characterized in that the guide plate is arc panel, a part of the strop Contact the convex surface of the guide plate.

12. window lift mechanism as described in claim 1, which is characterized in that one end that the guide plate corresponds to the seat shell is equipped with Limited block once, and the lower limited block limits the shift motion of the sliding block.