CN219360887U

CN219360887U - Sliding rail for automobile central armrest box

Info

Publication number: CN219360887U
Application number: CN202320511141.4U
Authority: CN
Inventors: 尚晓飞
Original assignee: Ningbo Inoac Huaxiang Automobile Products Co Ltd
Current assignee: Ningbo Inoac Huaxiang Automobile Products Co Ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-07-18
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses a sliding rail for a central armrest box of an automobile, which comprises a sliding seat, wherein a sliding rail assembly is arranged on the sliding seat, the sliding rail assembly is connected with the armrest box, the end part of the armrest box protrudes out of the end part of the sliding rail assembly along the arrangement direction of the sliding rail assembly, the armrest box can drive the sliding rail assembly to start with the sliding rail assembly, the sliding rail assembly can be always shielded by the armrest box, one or two end parts of the armrest box protrude out of the end part of the sliding rail assembly along the arrangement direction of the sliding rail assembly through the follow-up of the sliding rail assembly, so that the sliding rail assembly can be always shielded by the armrest box, the attractive and tidy degree in the automobile is improved, the blocking of the armrest box caused by impurities falling into a sliding groove is avoided, and the service life of the armrest box is prolonged; the driving mechanism is connected with the horizontal driving seat through the flexible shaft, so that the setback feeling caused by hard connection during starting and stopping can be eliminated, and the user experience is improved.

Description

Sliding rail for automobile central armrest box

Technical Field

The utility model relates to the technical field of automotive upholstery, in particular to a sliding rail for an automotive central armrest box.

Background

The utility model provides a accuse platform storage tank in car, includes the central handrail case of car, is one kind and installs the auto-parts in the middle of two seats, belongs to automotive interior system. The humanized design is initially designed to enable an automobile driver to place arms when driving for a long time, so that the arms can be effectively rested without being tingled and stiff.

Various functions of the armrest box are given to the armrest box through adding various structures so as to meet the use requirements of people on the vehicle, however, when the armrest box is used under different conditions, the use can be influenced by the fixed armrest box, for example, after a person with a higher height sits in the middle of a rear row, the knees are blocked by the armrest box so as to influence riding comfort, and in the prior art, the sliding rail is added at the bottom of the armrest box so as to realize position adjustment.

The current more and more automobile armrest boxes define the telescopic function that can pull out, and many sliders on the market at present adopt metal ball slide rails, and one is arranged in the approximate region in armrest box middle part or two are arranged in armrest box both sides in order to obtain more firm overall structure rigidity and intensity, or if the application number is CN202222679487.3, the application name is a chinese utility model patent of automobile armrest box slide rail mechanism, disclose an automobile armrest box slide rail mechanism including armrest box base, armrest case lid and be used for connecting armrest box base and armrest case lid's sliding component, the standing groove that is used for installing sliding component is seted up at armrest box base's top with armrest case lid bottom is dismantled and is connected, can adjust armrest case lid removal's distance according to the demand through the control micro motor, makes armrest case lid have the position function, improves the steady type of slider when sliding to a certain extent through the setting of spout, establishes two sliders cover on two driving toothed belts and makes stopper and toothed belt's looks block, later can accomplish the sliding structure to be simple and comparatively convenient through micro motor control.

These handrail cases all slide through on the slide rail to realize the adjustment of position, but, in the use, when handrail case adjustment position, the slide rail of below can expose, not only reduces the pleasing to the eye clean and tidy degree in the car, and the easy accumulation residue in the spout just is difficult for the clearance moreover, causes handrail case jamming, shortens the life of handrail case.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a sliding rail for an automobile central armrest box, which can follow up the armrest box and always keep the state of being blocked by the armrest box.

In order to solve the technical problems, the utility model is solved by the following technical scheme: the utility model provides a slide rail for central handrail case of car, includes the slide, be provided with slide rail assembly on the slide, slide rail assembly is connected with the handrail case, the tip of handrail case is followed slide rail assembly's arrangement direction protrusion in outside slide rail assembly's the tip, the handrail case can drive slide rail assembly starts with it, slide rail assembly can be by the handrail case is sheltered from all the time.

In the above technical scheme, the sliding rail assembly comprises a first sliding rail set and a second sliding rail set which are oppositely arranged, and a driving mechanism arranged between the first sliding rail set and the second sliding rail set.

In the above technical scheme, the first sliding rail set and the second sliding rail set have the same structure and comprise at least three sliding rails in sliding connection.

In the above technical scheme, the upper working surface of one end part of the first sliding rail set and the second sliding rail set is provided with a front bypass, and the upper working surface of the other end part of the first sliding rail set and the second sliding rail set is respectively provided with a rear bypass.

In the above technical scheme, the lower working face of the first sliding rail set and the second sliding rail set is provided with a fixed connecting seat.

In the above technical scheme, the first sliding rail set and the second sliding rail set are obliquely arranged, and the included angles between the first sliding rail set and the horizontal plane are alpha.

In the above technical scheme, actuating mechanism includes driving motor, horizontal drive seat and lead screw subassembly, driving motor pass through the flexible axle with horizontal drive seat is connected, the lead screw subassembly wears to establish on the horizontal drive seat, and the drive lead screw subassembly action, actuating mechanism passes through the flexible axle and is connected with horizontal drive seat, can eliminate to start, stop the time because of the sense of setback that hard connection produced, improves user experience.

In the above technical scheme, the screw rod assembly is parallel to the first sliding rail set and the second sliding rail set, and two ends of the screw rod assembly are respectively connected with the front bridge and the rear bridge.

In the above technical scheme, the armrest box comprises a shell with a connecting part and a protruding part, and is connected with the front bridge and the rear bridge through the connecting part.

In the above technical solution, the protruding portion is at least disposed at one end of the housing.

Compared with the prior art, the utility model has the following beneficial effects: through follow-up the sliding rail component and the armrest box, one end part or two end parts of the armrest box are protruded out of the end part of the sliding rail component along the arrangement direction of the sliding rail component, so that the sliding rail component can be always shielded by the armrest box, the attractive and tidy degree in a vehicle is improved, the clamping stagnation of the armrest box caused by the fact that impurities fall into a sliding groove is avoided, and the service life of the armrest box is prolonged; meanwhile, the driving mechanism is connected with the horizontal driving seat through the flexible shaft, so that the feeling of setback caused by hard connection during starting and stopping can be eliminated, and the user experience is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic diagram of an explosive structure according to the present utility model.

Fig. 3 is an exploded view of the slide rail assembly.

Fig. 4 is a schematic diagram of a driving mechanism.

FIG. 5 is a schematic view of a partial cross-sectional structure of the present utility model.

Description of the embodiments

The present utility model is described in further detail below with reference to the accompanying drawings.

The following description is presented to enable one of ordinary skill in the art to practice the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. indicate orientations or positions based on the orientation or positional relationship shown in the drawings, which are merely for convenience in describing the present simplified description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus the above terms are not to be construed as limiting the present utility model.

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

Referring to fig. 1 to 5, a slide rail for a central armrest box of an automobile includes a slide carriage 1, a slide rail assembly 2 is provided on the slide carriage 1, the slide rail assembly 2 is connected with an armrest box 3, an end of the armrest box 3 protrudes outside an end of the slide rail assembly 2 along an arrangement direction of the slide rail assembly 2, the armrest box 3 includes a housing having a receiving cavity, a connecting portion 31 connected with the slide rail assembly 2 is provided at a bottom of the housing, a protruding portion 32 is provided at an end of the housing, the protruding portion 32 is of an integral structure with the housing, that is, one end of the armrest box 3 or both ends of the armrest box 3 protrude along the arrangement direction of the slide rail assembly 2, so that one end or both ends of the armrest box 3 are suspended outside the slide rail assembly 2, and the armrest box 3 is driven by a driving mechanism, so that the slide rail assembly 2 can be driven to start with one of the armrest box 3, and the slide rail assembly 2 can be always blocked by the armrest box 3.

The structure of the sliding rail component 2 specifically comprises: the device comprises a first sliding rail set 21, a second sliding rail set 22, a driving mechanism 26, a front bridge 23, a rear bridge 24 and a plurality of fixing seat structures arranged corresponding to the first sliding rail set 21, the second sliding rail set 22 and the driving mechanism 26.

The first sliding rail set 21 and the second sliding rail set 22 are oppositely arranged, a certain distance exists between the first sliding rail set 21 and the second sliding rail set 22, and the first sliding rail set 21 and the second sliding rail set 22 are consistent in structure and comprise at least three sliding rails which are in sliding connection, namely a first right outer sliding rail 211, a first right middle sliding rail 212 and a first right inner sliding rail 213 which are arranged on the right side, and a first left outer sliding rail, a first left middle sliding rail and a first left inner sliding rail which are arranged on the left side.

The special light-weight high-strength three-section sliding rail has small volume and strong rigidity, and can realize movement of 200 mm.

Wherein, the front ends of the first right outer slide rail 211 and the first left outer slide rail are connected together through the front bridge 23, the rear ends of the first right outer slide rail 211 and the first left outer slide rail are connected together through the rear bridge 24, so that the first right outer slide rail 211, the first left outer slide rail, the front bridge 23 and the rear bridge 24 form a frame structure, and are fixed on the slide carriage 1 through the fixed connecting seat 25 arranged on the first right inner slide rail 213 and the first left inner slide rail.

Moreover, in order to improve the inclined arrangement of the first sliding rail set 21 and the second sliding rail set 22, the included angles between the first sliding rail set 21 and the horizontal plane are alpha, and the included angles are preferably 45 degrees, and of course, different inclined angles can be set according to actual requirements, so that the arrangement can improve the space utilization rate.

The driving mechanism 26 is arranged in a frame structure and comprises a driving motor 261, a horizontal driving seat 262 and a screw rod assembly 263, the driving motor 261 is fixed on the sliding seat 1 through a motor support 2611, obviously, an arrangement space of the driving motor 261 is reserved on the sliding seat 1, the lower part of the driving motor 261 is arranged in the reserved space on the sliding seat 1, the output end of the driving motor 261 is connected with the horizontal driving seat 262 through a flexible shaft 264, the horizontal driving seat 262 is fixed at the installation position of the motor support 2611, the screw rod assembly 263 is arranged on the horizontal driving seat 262 in a penetrating manner and is parallel to the first sliding rail set 21 and the second sliding rail set 22, and two ends of the screw rod assembly 263 are respectively connected with the front bypass 23 and the rear bypass 24, so that the horizontal driving mechanism 265 in the horizontal driving seat 262 is driven to act under the action of the driving motor 261.

The horizontal driving mechanism 265 and the screw rod assembly 263 are matched to achieve the functions of sliding back and forth and locking, the motor is fixed, the screw rod is driven, and therefore not only is the drag chain structure saved, but also excellent hiding performance is achieved.

It should be noted that, the front bridge 23 and the rear bridge 24 are respectively provided with a front fixed connection position 231 and a rear fixed connection position 241, the connection part 31 of the armrest box 3 is matched with the front fixed connection position 231 of the front bridge 23 and the rear fixed connection position 241 of the rear bridge 24 to realize connection with the first sliding rail set 21 and the second sliding rail set 22, so that the front bridge 23 and the rear bridge 24 which are respectively connected with two ends of the screw rod assembly 263 can drive the armrest box 3 to act under the action of the driving motor 261, the first sliding rail set 21 and the second sliding rail set 22 can be always blocked by the protruding part 32 of the armrest box 3, the beautiful and tidy degree in the vehicle is improved, the clamping stagnation of the armrest box caused by the impurity falling into the sliding groove is avoided, and the service life of the armrest box is prolonged.

The technical scheme has very low duty ratio in the Z direction of the vehicle body, has higher space utilization rate, and the highest position is only 52 MM. The integration of the lightweight accessories is adopted, the self-locking force of the sliding rail is larger than 10000N, the special lightweight high-strength three-section sliding rail is small in size and high in rigidity, the longest movement stroke is realized by using the minimum installation space, and the stability and texture are far better than those of the two-section sliding rail.

The horizontal driving mechanism 265 realizes high transmission efficiency and special transmission ratio requirements, and the self-locking force larger than 10000N can easily cope with the requirements of luggage collision and 30G impact in the minimum space, and has the advantages of excellent noise performance, good durability and high working efficiency.

The technical scheme has compact structure, low space occupancy rate and light overall weight, is favorable for improving normal light weight, and meets the current market demand better.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The objects of the present utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.

Claims

1. The utility model provides a slide rail for central handrail case of car, includes slide (1), be provided with slide rail assembly (2) on slide (1), its characterized in that, slide rail assembly (2) are connected with handrail case (3), the tip of handrail case (3) is followed the direction of arrangement of slide rail assembly (2) outstanding in outside slide rail assembly's (2) tip, handrail case (3) can drive slide rail assembly (2) with one start, slide rail assembly (2) can be by handrail case (3) all the time.

2. A sliding track for a central armrest box of a motor vehicle according to claim 1, characterized in that the sliding track assembly (2) comprises a first sliding track set (21) and a second sliding track set (22) arranged opposite each other, and a drive mechanism (26) arranged between the first sliding track set (21) and the second sliding track set (22).

3. A sliding track for a central armrest box of a motor vehicle according to claim 2, characterized in that the first sliding track set (21) and the second sliding track set (22) are structurally identical, comprising at least three sliding tracks.

4. The sliding rail for the central armrest box of the automobile according to claim 2, wherein a front bridge (23) is provided on an upper working surface of one end portion of the first sliding rail set (21) and the second sliding rail set (22), and a rear bridge (24) is provided on an upper working surface of the other end portion of the first sliding rail set (21) and the second sliding rail set (22), respectively.

5. The sliding rail for the automobile center armrest box as claimed in claim 4, wherein the first sliding rail set (21) and the second sliding rail set (22) are provided with fixed connecting seats (25) on lower working surfaces thereof.

6. The sliding rail for a central armrest box of a vehicle according to claim 5, characterized in that the first sliding rail set (21) and the second sliding rail set (22) are arranged obliquely, each having an angle α with the horizontal plane.

7. The sliding rail for the automobile center armrest box according to claim 4, wherein the driving mechanism (26) comprises a driving motor (261), a horizontal driving seat (262) and a screw rod assembly (263), the driving motor (261) is connected with the horizontal driving seat (262) through a flexible shaft (264), and the screw rod assembly (263) is arranged on the horizontal driving seat in a penetrating mode and drives the screw rod assembly (263) to act.

8. The sliding rail for the automobile center armrest box according to claim 7, wherein the screw rod assembly (263) is arranged parallel to the first sliding rail set (21) and the second sliding rail set (22), and both ends of the screw rod assembly (263) are respectively connected with the front bridge (23) and the rear bridge (24).

9. A sliding rail for a central armrest box of a motor vehicle according to claim 4, characterized in that the armrest box (3) comprises a housing with a connecting part (31) and a protruding part (32), the armrest box (3) being connected with the front bridge (23) and the rear bridge (24) by means of the connecting part (31).

10. A sliding track for a centre rest box according to claim 9, characterized in that the projection (32) is provided at least at one of the ends of the housing.