CN214740709U - Anti-drop plastic guide rail lifter - Google Patents

Abstract

The utility model relates to an auto-parts engineering field discloses an anticreep plastic guide rail riser, including plastic guide rail, top direction assembly, bottom direction assembly, power component, slip subassembly and traction steel wire, the guide block surface in the lower part direction assembly is provided with anticreep spout and anticreep buckle. The utility model has the advantages of it is following and effect: the utility model provides a plastic guide rail is through adding the guide block that has the anticreep spout in bottom direction assembly for the lower extreme steel wire can not follow the leading wheel roll-off at will after the pine takes off, has reduced plastic guide rail's fault rate.

Description

Anti-drop plastic guide rail lifter

Technical Field

The application relates to the technical field of auto-parts engineering, in particular to an anti-falling plastic guide rail lifter.

Background

The glass lifter is a lifting device for automobile door and window glass, mainly comprises an electric glass lifter and a manual glass lifter, and at present, the lifting of the automobile door and window glass generally adopts an electric lifting mode. The principle of going up and down does: the inhaul cable of the wire winding mechanism of the glass lifter is guided by guide wheels at two ends of the guide rail assembly, the motor drives the glass mounting bracket through the wire winding mechanism, and when the motor slides in a guide rail of the guide wheels to drive the bracket to act, the automobile glass is mounted on the sliding block and drives the automobile glass to lift through the movement of the sliding block.

With the development of market economy, the requirements of each large host factory on cost reduction, light weight and the like of the lifter are higher and higher. The structure of leading wheel is all used at the upper and lower both ends of guide rail to traditional structure, and not only assembly process is complicated, and the part that uses is more, and weight is high, with high costs moreover. The window glass is more in a closed state, at the moment, the lower section traction steel wire of the lifter is in a loose state, the traction force acting on the guide wheel at the lower end of the guide rail is very small, and the lower section traction steel wire easily slides out of the guide wheel at the lower end, so that the glass lifting is disabled.

SUMMERY OF THE UTILITY MODEL

To the defect that exists among the prior art, the aim at of this application provides an anticreep plastics guide rail riser to solve the problem that the guide rail steel wire is deviate from easily among the correlation technique.

In order to achieve the above purposes, on one hand, the technical scheme is as follows:

including the plastics guide rail, still include:

the bottom guide assembly is arranged at the bottom of the plastic guide rail and comprises a guide block arranged on the surface of the plastic guide rail, an anti-falling chute is arranged on the outer surface of the guide block, and an anti-falling buckle is also arranged on the outer edge of the anti-falling chute;

the top guide assembly is arranged at the top of the plastic guide rail and is positioned on the same side surface with the bottom guide assembly;

the power assembly is arranged on the side surface of the plastic guide rail;

the sliding assembly is arranged on the plastic guide rail in a sliding manner;

a traction wire interconnecting the power assembly and the sliding assembly and slidably abutting against the top guide assembly and the surface of the anti-drop chute

Preferably, the bottom of the plastic guide rail is provided with a guide clamping groove, and the guide block is clamped in the guide clamping groove.

Preferably, the guide block is horseshoe-shaped, and the both ends face is provided with the back-off, the guide block passes through back-off and direction draw-in groove joint, draw the lateral wall that the steel wire slides and pastes tight guide block.

Preferably, the power component and the sliding component are respectively positioned at two sides of a connecting line of the top guide assembly and the bottom guide assembly.

Preferably, the power assembly comprises:

the power motor is positioned on one side of the plastic guide rail;

the reel is partially sleeved on an output shaft of the power motor;

the power motor is fixed on the plastic guide rail through a connecting piece;

the traction steel wire is wound in a spiral groove of the reel.

Preferably, a lifting sliding groove is formed in the plastic guide rail, and the sliding assembly is a sliding block which is slidably arranged on the lifting sliding groove.

Preferably, the top guide assembly comprises

The shaft sleeve penetrates through the top of the plastic guide rail;

the guide assembly is rotatably sleeved outside the shaft sleeve;

the plastic guide rail is fixed on the vehicle door through a connecting piece arranged on the shaft sleeve.

Preferably, the guide assembly comprises:

the guide wheel is sleeved on the shaft sleeve;

and the fastening piece is arranged on one side of the plastic guide rail, which is far away from the guide wheel, and penetrates through the plastic guide rail and the shaft sleeve to be tightly matched.

Preferably, a plurality of clamping holes are formed in the plastic guide rail;

be provided with guide bracket between leading wheel and the plastics guide rail, the guide bracket edge corresponds screens hole and is provided with a plurality of screens stabilizer blade, screens stabilizer blade and screens hole joint each other.

Preferably, the fastening element comprises a threaded rivet sleeved in the shaft sleeve and a fastening bolt screwed into the threaded rivet.

The beneficial effect that technical scheme that this application provided brought includes:

the utility model provides a plastic guide rail is through adding the guide block that has the anticreep spout in bottom direction assembly for the lower extreme steel wire can not follow the leading wheel roll-off at will after the pine takes off, has reduced plastic guide rail's fault rate.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is an exploded view of one embodiment of the present application.

Fig. 2 is an enlarged view at a of the embodiment shown in fig. 1.

Fig. 3 is another angled view of fig. 2 in the installed state.

Fig. 4 is an enlarged front view at B of the embodiment shown in fig. 2.

Fig. 5 is an exploded view of the top guide assembly of the embodiment of fig. 1.

Reference numerals:

1. a top guide assembly; 11. a shaft sleeve; 12. a guide assembly; 121. a guide wheel; 122. a fastener; 1221. a threaded rivet; 1222. fastening a bolt; 13. a guide bracket; 131. a clamping support leg; 2. a bottom guide assembly; 21. a guide clamping groove; 22. a guide block; 221. reversing; 222. an anti-drop chute; 223. an anti-falling buckle; 3. a power assembly; 31. a power motor; 32. a reel; 4. a sliding assembly; 41. a slider; 5. a traction wire; 6. a plastic guide rail; 61. a lifting chute; 62. a position clamping hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the present application, as shown in fig. 1, the device comprises a bottom guide assembly 2, a top guide assembly 1, a power component 3, a sliding component 4 and a traction wire 5, wherein the traction wire 5 encircles a plastic guide rail 6 to connect the power component 3 and the sliding component 4 with each other and is abutted against the surfaces of the bottom guide assembly 2 and the top guide assembly 1. Bottom direction assembly 2 includes a guide block 22, and guide block 22 sets up on the 6 surfaces of plastic guide rail, and guide block 22 surface is provided with anticreep spout 222, anticreep spout 222 is outer along still being provided with anticreep buckle 223, traction wire 5 slides and sets up in anticreep spout 222, further restricts it and can not deviate from through anticreep buckle 223.

As an optimization of this embodiment, as shown in fig. 2, a guide slot 21 is disposed at the bottom of the plastic guide rail 6, and the guide block 22 is clamped in the guide slot 21, so that the guide block 22 can be conveniently detached and connected, and the easily damaged guide block 22 can be efficiently replaced.

Further, the guide block 22 is shaped like a horseshoe, two end faces of the guide block 22 are provided with an inverted buckle 221, the inverted buckle 221 can be mutually clamped with the guide clamping groove 21, and the anti-falling sliding groove 222 is arranged on the outer side wall of the guide block 22 so as to tension the traction steel wire 5.

As an optimization of the embodiment, the power component 3 and the sliding component 4 are respectively located at two sides of a connecting line of the top guide assembly 1 and the bottom guide assembly 2, so as to tension the traction steel wire 5.

Further, power component 3 includes a power motor 31 and a reel 32 of cover on power motor 31 output shaft, and power motor 31 fixes on plastic guide rail 6 through a plurality of connecting piece, 5 windings of traction steel wire are on reel 32, drive reel 32 through power motor 31 and rotate and then drive 5 movements of traction steel wire.

Furthermore, a lifting sliding groove 61 is formed in the plastic guide rail 6, and the sliding assembly 4 is a sliding block 41 arranged on the lifting sliding groove 61, so that the sliding block 41 can be conveniently replaced after being worn.

As the optimization of this embodiment, the top guide assembly 1 includes the shaft sleeve 11 and the guide component 12 that the cover is established outside the shaft sleeve 11, the plastic guide rail 6 is fixed on the door through the connecting piece that sets up at the shaft sleeve 11, and this embodiment can make most power transmission of the traction wire 5 to the door panel beating, has improved the intensity and the creep resistance of plastic guide rail 6, has avoided the deformation of certain degree that the plastic guide rail 6 produced after long-term operation.

Further, the guide assembly 12 includes a guide wheel 121 and a fastener 122, the guide wheel 121 is sleeved on the shaft sleeve 11, and the fastener 122 fixes the shaft sleeve 11 on the plastic guide rail 6.

Furthermore, a guide bracket 13 is arranged between the guide wheel 121 and the plastic guide rail 6, a plurality of clamping support legs 131 are arranged at the edge between the guides, and the clamping support legs 131 are matched with the clamping holes 62 arranged on the plastic guide rail 6, so that the stress of the plastic guide rail 6 at the guide wheel 121 is more dispersed.

Further, the fastening member 122 includes a threaded rivet 1221 disposed in the shaft housing 11 and a fastening bolt 1222 screwed into the threaded rivet 1221, so as to improve the stability of the shaft housing 11.

In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides an anticreep plastics guide rail riser, its characterized in that includes plastic guide rail (6), still includes:

the bottom guide assembly (2) is arranged at the bottom of the plastic guide rail (6) and comprises a guide block (22) arranged on the surface of the plastic guide rail (6), an anti-falling chute (222) is arranged on the outer surface of the guide block (22), and an anti-falling buckle (223) is further arranged on the outer edge of the anti-falling chute (222);

the top guide assembly (1) is arranged at the top of the plastic guide rail (6) and is positioned on the same side surface with the bottom guide assembly (2);

the power assembly (3) is arranged on the side surface of the plastic guide rail (6);

the sliding component (4) is arranged on the plastic guide rail (6) in a sliding manner;

and the traction steel wire (5) is used for connecting the power component (3) and the sliding component (4) with each other and is in sliding contact with the surfaces of the top guide assembly (1) and the anti-falling sliding groove (222).

2. The anti-drop plastic guide rail lifter is characterized in that a guide clamping groove (21) is formed in the bottom of the plastic guide rail (6), and the guide block (22) is clamped in the guide clamping groove (21).

3. The anti-drop plastic guide rail lifter of claim 2, wherein: the guide block (22) is in a horseshoe shape, the two end faces are provided with the inverted buckles (221), the guide block (22) is connected with the guide clamping grooves (21) in a clamped mode through the inverted buckles (221), and the anti-falling sliding grooves (222) are formed in the outer side wall of the guide block (22).

4. The anti-drop plastic guide rail lifter of claim 1, wherein: the power component (3) and the sliding component (4) are respectively positioned at two sides of a connecting line of the top guide assembly (1) and the bottom guide assembly (2).

5. The anti-drop plastic guide rail lifter of claim 4, wherein: the power assembly (3) comprises:

a power motor (31) which is positioned on one side of the plastic guide rail (6);

a reel (32) partially fitted on an output shaft of the power motor (31);

the power motor (31) is fixed on the plastic guide rail (6) through a connecting piece;

the traction steel wire (5) is wound in a spiral line groove of the winding wheel (32).

6. The anti-drop plastic guide rail lifter of claim 5, wherein: the plastic guide rail (6) is provided with a lifting sliding groove (61), and the sliding component (4) is a sliding block (41) which is arranged on the lifting sliding groove (61) in a sliding manner.

7. The anti-drop plastic guide rail lifter of claim 1, wherein: the top guide assembly (1) comprises

The shaft sleeve (11) penetrates through the top of the plastic guide rail (6);

the guide assembly (12) is rotatably sleeved outside the shaft sleeve (11);

the plastic guide rail (6) is fixed on the vehicle door through a connecting piece arranged on the shaft sleeve (11).

8. The anti-drop plastic guide rail lifter of claim 7, wherein: the guide assembly (12) comprises:

the guide wheel (121) is sleeved on the shaft sleeve (11);

and the fastening piece (122) is arranged on one side of the plastic guide rail (6) far away from the guide wheel (121) and penetrates through the plastic guide rail (6) to be tightly matched with the shaft sleeve (11).

9. The anti-drop plastic guide rail lifter of claim 8, wherein: a plurality of clamping holes (62) are formed in the plastic guide rail (6);

be provided with between leading wheel (121) and plastic guide (6) guide bracket (13), guide bracket (13) edge is provided with a plurality of screens stabilizer blade (131) corresponding screens hole (62), screens stabilizer blade (131) and screens hole (62) joint each other.

10. The anti-drop plastic guide rail lifter of claim 8, wherein: the fastener (122) comprises a threaded rivet (1221) sleeved in the shaft sleeve (11) and a fastening bolt (1222) screwed into the threaded rivet (1221).

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