CN112046401A

CN112046401A - Asymmetric folio handrail and car

Info

Publication number: CN112046401A
Application number: CN202010763422.XA
Authority: CN
Inventors: 杨珊
Original assignee: Dongfeng Yanfeng Automotive Trim Systems Co Ltd
Current assignee: Dongfeng Yanfeng Automotive Trim Systems Co Ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2020-12-08
Anticipated expiration: 2040-07-31
Also published as: CN112046401B

Abstract

The invention relates to an asymmetric split armrest and an automobile. The asymmetric split armrest comprises an armrest box (1), an armrest lock assembly (2), a left armrest assembly (3) and a right armrest assembly (4), wherein the width of the left armrest assembly (3) is 66mm, the width of the right armrest assembly (4) is 152mm, and the left armrest assembly (3) and the right armrest assembly (4) are asymmetric in size; the left handrail assembly (3) is rotationally connected with one side of the handrail box (1), and the right handrail assembly (4) is rotationally connected with the other side of the handrail box (1); the front end of the armrest box (1) is provided with an armrest lock assembly (2) for unlocking the left armrest assembly (3) and the right armrest assembly (4).

Description

Asymmetric folio handrail and car

Technical Field

The invention relates to the technical field of automotive interior trim, in particular to an asymmetric split armrest and an automobile.

Background

The vast majority is backward upset open-type handrail in the existing market, and the range is great in the handrail opening process, and the driver who is not experienced enough needs to turn round when closing the handrail, greatly influences driving safety. The back row passengers can not conveniently take out the articles in the handrail box due to the shielding of the sight line and the space after the handrail is opened. The split armrests are less common in the market, and the common split armrests are symmetrical split armrests. The symmetrical split armrest overcomes the defects of a backward turnover opening armrest, but has the following problems: the armrest is opened towards both sides of the driving side and the passenger side, and when the passenger side takes and places articles from the armrest box, the elbow of the driver needs to be moved away from the armrest; when a driver takes and puts articles from the armrest box, the arm of the driver needs to overcome the height of the armrest to take and put the articles in the armrest box, and the operation is inconvenient.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides an asymmetric split armrest of an automobile and the automobile.

In a first aspect, the invention provides an asymmetric split armrest, which comprises an armrest box, an armrest lock assembly, a left armrest assembly and a right armrest assembly, wherein the width of the left armrest assembly is 66mm, the width of the right armrest assembly is 152mm, and the left armrest assembly and the right armrest assembly are asymmetric in size; the left armrest assembly is rotatably connected with one side of the armrest box, and the right armrest assembly is rotatably connected with the other side of the armrest box; the front end of the armrest box is provided with an armrest lock assembly for unlocking the left armrest assembly and the right armrest assembly; the armrest lock assembly comprises an armrest lock cover plate decorative ring, a left button, a right button and an armrest lock base; the left side button and the right side button are respectively assembled on the left handrail button body and the right handrail button body through clamping structures; the left armrest button body and the right armrest button body are both provided with a guiding long pin structure and a locking hook toggle structure; the armrest lock comprises an armrest lock base, armrest lock hooks, armrest lock hook cushion pads, armrest lock springs and armrest lock hook cushion pads, wherein the armrest lock base is symmetrically provided with two armrest lock hooks, rotating shaft structures connected with the armrest base are respectively arranged on two sides of the lower ends of the armrest lock hooks, armrest lock hook mounting holes used for mounting and fixing the armrest lock hook rotating shaft structures are respectively arranged in corresponding positions of the armrest base, the rotating shaft structures are provided with the armrest lock springs and the armrest lock hook cushion pads, two ends of each armrest lock hook are respectively fixed on the armrest base, and the upper ends of the armrest lock hooks are respectively; the armrest lock base is provided with an armrest button body guide hole through which the guide long pin structure passes and a through hole structure through which the lock hook toggle structure passes; the locking hook toggle structure is attached to the armrest locking hook in a zero way; the armrest lock base is assembled and connected with the armrest box through screws.

In some embodiments, the left handrail assembly comprises a left handrail cover skin, a left handrail foam block, a left handrail upper cover and a left handrail lower cover; the left handrail foaming block and the left handrail upper cover are foamed integrally, and the left handrail coating surface is coated on the integrally foamed left handrail upper cover; the left handrail upper cover and the left handrail lower cover are connected in a welding mode; and a left sealing strip is arranged in the middle of the left handrail upper cover and the left handrail lower cover in a press fit manner.

In some embodiments, the right armrest assembly comprises a right armrest cover skin, a right armrest foam block, a right armrest upper cover, and a right armrest lower cover; the right handrail foaming block and the right handrail upper cover are foamed integrally, and the right handrail coating surface is coated on the integrally foamed right handrail upper cover; the right handrail upper cover and the right handrail lower cover are connected in a welding manner; and a right sealing strip is arranged in the middle of the right handrail upper cover and the right handrail lower cover in a press fit manner.

In some embodiments, two spring hanging points are respectively arranged on the left handrail lower cover and the right handrail lower cover, so that the spring moment can be conveniently adjusted according to requirements; the outer sides of the left handrail lower cover and the right handrail lower cover are respectively provided with a front metal rotating shaft and a rear metal rotating shaft, the middles of the front metal rotating shaft and the rear metal rotating shaft are respectively inserted into a handrail rotating shaft seat, and the other end of the handrail rotating shaft seat is fixedly arranged on a handrail box through screws; the front metal rotating shaft is also inserted with an armrest spring and a damper; one end of the armrest spring is inserted into the armrest rotating shaft seat mounting hole, and the other end of the armrest spring is mounted at a spring hanging point or a spring hanging point on the left armrest lower cover or the right armrest lower cover; and the front ends and the rear ends of the left handrail lower cover and the right handrail lower cover are respectively provided with a handrail buffer pad.

In some embodiments, the bottoms of the lock hook toggle structures arranged on the left armrest button body and the right armrest button body are inclined to a certain degree, so that the lock hook toggle structures are in surface contact with the armrest lock hook contact part in the armrest opening armrest lock hook rotation process.

In a second aspect, the invention also provides an automobile comprising the asymmetric split armrest.

The embodiment of the invention provides an asymmetric split armrest, a left armrest assembly and a right armrest assembly are asymmetric in size, the left armrest assembly is small in width, the right armrest assembly is large in width, an armrest lock assembly controls unlocking and opening of the left armrest assembly and the right armrest assembly independently, the left armrest assembly and the right armrest assembly can be closed independently, and a driver does not influence the driver when taking and putting articles from an armrest box by a passenger during driving. And the handrail has simple structure, beautiful appearance and comfortable use.

Drawings

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

FIG. 1 is a schematic view of an asymmetric armrest in an open state;

FIG. 2 is a schematic view of an asymmetric armrest in a closed position;

FIG. 3 is an exploded view of the armrest box, left armrest assembly, and right armrest assembly;

FIG. 4 is a schematic view of a lower cover of the armrest (wherein the enlarged portion is a structural view of a spring hanging point);

FIG. 5 is a schematic view of the armrest lock assembly in a closed position;

FIG. 6 is an exploded view of the armrest lock assembly;

FIG. 7 is a sectional view showing a state where the armrest lock hook is partially closed;

in the figure: 1. armrest box, 2, armrest lock assembly, 3, left armrest assembly, 4, right armrest assembly, 5, left armrest coating skin, 6, left armrest foaming block, 7, left armrest upper cover, 8, left armrest lower cover, 81,

spring hanging point

1, 82,

spring hanging point

2, 9, left sealing strip, 10, right armrest coating skin, 11, right armrest foaming block, 12, right armrest upper cover, 13, right armrest lower cover, 131, armrest lower cover groove, 14, right sealing strip, 15, front metal rotating shaft, 16, rear metal rotating shaft, 18, armrest spring, 19, damping, 20, armrest cushion pad, 21, armrest lock cover plate decoration ring, 22, left button, 23, right button, 24, left armrest button body, 25, right armrest button body, 251, lock hook toggle structure, 252, guide long pin structure, 26, armrest lock base, 261, armrest lock hook mounting hole, 262, lock hook, Handrail button body guiding hole 263, through-hole structure, 27, handrail latch hook, 21, pivot structure, 28, handrail latch hook blotter, 29, handrail lock spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

As shown in fig. 1 to 7, the present invention provides an asymmetric split armrest for an automobile, which comprises an armrest box 1, an armrest lock assembly 2, a left armrest assembly 3 and a right armrest assembly 4. The width of the left armrest assembly 3 is 66mm, the width of the right armrest assembly 4 is 152mm, and the left armrest assembly 3 and the right armrest assembly 4 are not symmetrical in size. The left armrest assembly 3 is rotatably connected with one side of the armrest box 1, and the right armrest assembly 4 is rotatably connected with the other side of the armrest box 1. And the front end of the armrest box 1 is provided with an armrest lock assembly 2 for unlocking the left armrest assembly 3 and the right armrest assembly 4. The armrest lock assembly 2 comprises an armrest lock cover plate decorating ring 21, a left button 22, a right button 23 and an armrest lock base 26. The left button 22 and the right button 23 are assembled on the left armrest button body 24 and the right armrest button body 25 respectively through a clamping structure. The left armrest button body 24 and the right armrest button body 25 are both provided with a guiding long pin structure 252 and a locking hook toggle structure 251. Two handrail latch hooks 27 of handrail lock base 26 symmetry installation, the pivot structure 21 of being connected with the handrail base is arranged respectively to handrail latch hook 27 lower extreme both sides, handrail base 26 corresponds the position and sets up respectively and is used for handrail latch hook pivot structure 21 to install fixed handrail latch hook mounting hole 262, install handrail lock spring 29 and handrail latch hook blotter 28 that both ends were fixed respectively on the handrail base on the pivot structure 21, in the front end slot 131 of the lower cover of left handrail assembly 3 and right handrail assembly 4 is detained respectively to handrail latch hook 27 upper end. The armrest lock base 26 is provided with an armrest button body guide hole 262 through which the guide long pin structure 252 passes and a through hole structure 263 through which the latch hook toggle structure 251 passes. The lock hook toggle structure 251 is attached to the armrest lock hook 2. The armrest lock base 26 and the armrest box 1 are assembled and connected together through screws.

The left handrail assembly 3 comprises a left handrail coating surface 5, a left handrail foaming block 6, a left handrail upper cover 7 and a left handrail lower cover 8. The left handrail foaming block 6 and the left handrail upper cover 7 are foamed integrally, and the left handrail coating surface 5 is coated on the integrally foamed left handrail upper cover 7. The left handrail upper cover 7 and the left handrail lower cover 8 are connected by welding. And a left sealing strip 9 is arranged in the middle of the left handrail upper cover 7 and the left handrail lower cover 8 in a press-fit manner.

The right handrail assembly 4 comprises a right handrail coating surface 10, a right handrail foaming block 11, a right handrail upper cover 12 and a right handrail lower cover 13. The right handrail foaming block 11 and the right handrail upper cover 12 are foamed integrally, and the right handrail coating skin 10 is coated on the integrally foamed right handrail upper cover 12. The right armrest upper cover 12 and the right armrest lower cover 13 are connected by welding. And a right sealing strip 14 is arranged in the middle of the right armrest upper cover 12 and the right armrest lower cover 13 in a press fit manner.

Two spring hanging

points

81 and 82 are respectively arranged on the left handrail lower cover 8 and the right handrail lower cover 13, so that the spring moment can be conveniently adjusted as required. The outer sides of the left armrest lower cover 8 and the right armrest lower cover 13 are respectively provided with a front metal rotating shaft 15 and a rear metal rotating shaft 16, the middle parts of the front metal rotating shaft 15 and the rear metal rotating shaft 16 are respectively inserted into an armrest rotating shaft seat, and the other end of the armrest rotating shaft seat is fixedly arranged on the armrest box 1 through screws. The front metal rotating shaft 15 is also inserted with a handrail spring 18 and a damper 19. One end of the armrest spring 18 is inserted into the armrest rotating shaft seat mounting hole, and the other end is mounted at a

spring hanging point

81 or 82 on the left armrest lower cover 8 or the right armrest lower cover 13. The front end and the rear end of the left handrail lower cover 8 and the right handrail lower cover 13 are respectively provided with a handrail buffer 20.

The bottoms of the locking hook toggle structure 251 arranged on the left armrest button body 24 and the right armrest button body 25 are inclined to a certain degree, so that the locking hook toggle structure 251 is in surface contact with the contact part of the armrest locking hook 2 in the rotating process of opening the armrest locking hook 2. .

The working process of the invention is as follows:

by pressing left button 22 with a hand, left armrest assembly 3 is opened, and by pressing right button 23 with a hand, right armrest assembly 4 is opened. By simultaneously pressing the left button 22 and the right button 23 with a hand, the left armrest assembly 3 and the right armrest assembly 4 are simultaneously opened. The specific process takes the opening of the right handrail assembly 4 as an example, and the working process of the left handrail assembly 3 is the same as that of the right handrail assembly 4.

The right armrest button body 25 presses the armrest locking hook 27 attached to the locking hook toggle structure 251 downward through the locking hook toggle structure 251, the armrest locking hook 27 rotates backward around the armrest locking hook rotating shaft structure 21 against the pre-tightening force of the armrest locking spring 29, the upper end 22 of the armrest locking hook 27 is separated from the groove 131 of the right armrest assembly 4, and the right armrest assembly 4 is unlocked under the action of the armrest spring 18. The armrest locking hook 27 acts to the home position under the biasing force of the armrest locking spring 29, and the right push button 23 and the right armrest button body 25 act to the home position under the biasing force of the armrest locking hook 27. When closing right armrest assembly 4, it is only necessary to press down right armrest assembly 4 until upper end 22 of armrest lock hook 27 enters groove 131 of right armrest assembly 4.

In the description of the present invention, 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 merely for convenience in describing the present invention 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 invention. 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It is to be noted that, in the present invention, 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 foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. 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 invention. Thus, the present invention 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

1. The utility model provides an asymmetric run-flat handrail, includes handrail case (1), handrail lock assembly (2), left handrail assembly (3) and right handrail assembly (4), its characterized in that: the width of the left handrail assembly (3) is 66mm, the width of the right handrail assembly (4) is 152mm, and the left handrail assembly (3) and the right handrail assembly (4) are asymmetric in size; the left handrail assembly (3) is rotationally connected with one side of the handrail box (1), and the right handrail assembly (4) is rotationally connected with the other side of the handrail box (1); the front end of the armrest box (1) is provided with an armrest lock assembly (2) for unlocking the left armrest assembly (3) and the right armrest assembly (4); the armrest lock assembly (2) comprises an armrest lock cover plate decorating ring (21), a left button (22), a right button (23) and an armrest lock base (26); the left side button (22) and the right side button (23) are assembled on the left armrest button body (24) and the right armrest button body (25) through clamping structures respectively; the left armrest button body (24) and the right armrest button body (25) are both provided with a guiding long pin structure (252) and a locking hook toggle structure (251); the armrest lock comprises an armrest lock base (26), two armrest lock hooks (2) are symmetrically installed on the armrest lock base (26), rotating shaft structures (21) connected with the armrest base are respectively arranged on two sides of the lower ends of the armrest lock hooks (2), armrest lock hook installation holes (261) used for installing and fixing the armrest lock hook rotating shaft structures (21) are respectively arranged in corresponding positions of the armrest base (26), an armrest lock spring (29) and an armrest lock hook buffer cushion (28) are installed on the rotating shaft structures (21), two ends of the armrest lock hook (2) are respectively fixed on the armrest base, and the upper ends (22) of the armrest lock hooks (2) are respectively buckled into front end grooves (131) of lower covers of a left armrest assembly (3) and a right armrest assembly (4; the armrest lock base (26) is provided with an armrest button body guide hole (262) through which the guide long pin structure (252) passes and a through hole structure (263) through which the latch hook toggle structure (251) passes; the lock hook toggle structure (251) is attached to the armrest lock hook (2) in a zero way; the armrest lock base (26) and the armrest box (1) are assembled and connected together through screws.

2. The asymmetric split armrest as claimed in claim 1, wherein the left armrest assembly (3) comprises a left armrest cover skin (5), a left armrest foam block (6), a left armrest upper cover (7) and a left armrest lower cover (8); the left handrail foaming block (6) and the left handrail upper cover (7) are foamed integrally, and the left handrail coating surface (5) is coated on the integrally foamed left handrail upper cover (7); the left handrail upper cover (7) and the left handrail lower cover (8) are connected in a welding way; and a left sealing strip (9) is arranged in the middle of the left handrail upper cover (7) and the left handrail lower cover (8) in a press-fit manner.

3. The asymmetric split armrest as claimed in claim 2, wherein the right armrest assembly (4) comprises a right armrest cover skin (10), a right armrest foam block (11), a right armrest upper cover (12) and a right armrest lower cover (13); the right handrail foaming block (11) and the right handrail upper cover (12) are foamed integrally, and the right handrail coating surface (10) is coated on the integrally foamed right handrail upper cover (12); the right handrail upper cover (12) and the right handrail lower cover (13) are connected by welding; and a right sealing strip (14) is arranged in the middle of the right armrest upper cover (12) and the right armrest lower cover (13) in a press fit manner.

4. The asymmetric split armrest as claimed in claim 3, wherein two spring hanging points (81) and (82) are respectively arranged on the left armrest lower cover (8) and the right armrest lower cover (13) to facilitate the adjustment of the spring moment as required; a front metal rotating shaft (15) and a rear metal rotating shaft (16) are respectively arranged on the outer sides of the left handrail lower cover (8) and the right handrail lower cover (13), the middles of the front metal rotating shaft (15) and the rear metal rotating shaft (16) are respectively inserted into and mounted on the handrail rotating shaft seat (1), and the other end of the handrail rotating shaft seat (1) is fixedly mounted on the handrail box (1) through screws; the front metal rotating shaft (15) is also inserted with an armrest spring (18) and a damper (19); one end of the armrest spring (18) is inserted into the armrest rotating shaft seat (1) mounting hole (11), and the other end of the armrest spring is mounted at a spring hanging point (81) or (82) on the left armrest lower cover (8) or the right armrest lower cover (13); and the front ends and the rear ends of the left handrail lower cover (8) and the right handrail lower cover (13) are respectively provided with a handrail buffer pad (20).

5. The asymmetric split armrest as claimed in claim 2, wherein the bottoms of the lock hook toggle structures (251) disposed on the left armrest button body (24) and the right armrest button body (25) are inclined to ensure that the contact portions of the lock hook toggle structures (251) and the armrest lock hook (2) are in surface contact during rotation of the armrest-opening armrest lock hook (2).

6. An automobile, characterized by comprising the asymmetric split armrest as claimed in any one of claims 1 to 5.