CN217969327U - Novel upper cover damping mechanism for handrail - Google Patents

Abstract

The utility model provides a novel upper cover damping mechanism of a handrail, which comprises a decorative cover, an upper cover plate, a damping block, a damping foam block and a metal shaft, wherein the decorative cover is firstly installed on a handrail box during assembly, and the damping foam block is stuffed in a containing groove on the cover plate; inserting the damping block into the accommodating groove and placing the damping block on the damping foam block; and the hinge claw on the upper cover plate is fixed in the accommodating groove through a metal shaft. During the use, open left articulated claw and the right articulated claw of handrail case upper cover board and can rotate along left metal axle, right metal axle, the cotton piece of left damping bubble and the cotton piece of right damping bubble can receive the extrusion, the extrusion force can withstand left damping piece and right damping piece, because left damping piece and right damping piece all the time with left articulated claw and the contact of right articulated claw, increased the frictional force of left damping piece and right damping piece to left articulated claw and right articulated claw in other words, thereby played damped effect.

Description

Novel upper cover damping mechanism for handrail

Technical Field

The utility model belongs to the technical field of automobile parts, especially, relate to a novel handrail upper cover damping mechanism.

Background

Traditional automotive interior console handrail upper cover can realize opening or closing of handrail case through opening and shutting. The upper cover of the prior armrest box is required to be opened by hand or put down the free fall cover; the higher-level form has two-gear limitation, the closing degree can be selected, but no damping effect is provided, the higher-level form cannot stop at a certain position in the opening process, only can stop at the end point and the starting point, and cannot meet the diversified requirements of people.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the background art, the utility model provides a novel handrail upper cover damping mechanism.

The technical scheme of the utility model as follows:

the utility model provides a novel handrail upper cover damper which characterized in that: the handrail box comprises a decorative cover, an upper cover plate, a damping block, a damping foam block and a metal shaft, wherein the decorative cover plate is U-shaped and comprises supports at two ends and used for being assembled with a handrail box, and a cover plate arranged at the rear end of the handrail box; the upper cover plate comprises a cover plate body, a left hinge claw and a right hinge claw, the cover plate body is used for covering the armrest box and is arranged above the bracket, and the left hinge claw and the right hinge claw are respectively opposite to the left accommodating groove and the right accommodating groove; the damping foam block comprises a left damping foam block and a right damping foam block, the left damping foam block is arranged in the left accommodating groove, and the right damping foam block is arranged in the right accommodating groove; the damping block comprises a left damping block and a right damping block, the left damping block comprises a left arc-shaped contact area of which the upper end is in contact with the left hinge claw, the lower end of the left damping block contains a left cavity of a part of left damping foam block, and the left damping block is arranged in the left containing groove; the right damping block comprises a right arc-shaped contact area with the upper end in contact with the right hinge claw, the lower end of the right damping block contains a right cavity of a part of right damping foam block, and the right damping block is arranged in the right containing groove; the metal axle includes left metal axle and right metal axle, left side metal axle installs left articulated claw in left holding tank through left shaft hole, right side metal axle installs right articulated claw in right holding tank through right shaft hole.

As the utility model discloses a preferred, left side holding tank and right holding tank structure are the same and the symmetry sets up on decorating the lid.

As the utility model discloses an it is preferred, left damping piece and right damping piece structure are the same.

As the utility model discloses a preferred, install apron skeleton, apron foaming and apron covering in proper order on the upper cover apron.

The utility model has the advantages as follows:

the utility model provides a novel handrail upper cover damping mechanism, simple structure, simple to operate mainly is applied to and covers on the handrail of central authorities of automotive interior console handrail upper cover and back row, compares in traditional handrail upper cover structure, has increased damping function, and the damping effect is smooth-going stable simultaneously, convenient operation. During the operation, the cotton piece of damping bubble can receive the extrusion, and the extrusion force of the cotton piece of damping bubble can push up the damping piece, and then produces pressure to the upper cover apron, and this pressure will change into frictional force when the handrail rotates to play damped effect.

Drawings

Other objects and results of the invention will become more apparent and readily appreciated by reference to the following description taken in conjunction with the accompanying drawings, and as the invention becomes more fully understood. In the drawings:

fig. 1 is an explosion diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Wherein the reference numerals are: the cover comprises a decorative cover 1, an upper cover plate 2, a damping block 3, a damping foam cotton block 4, a metal shaft 5, a support 11, a cover plate 12, a left accommodating groove 121, a right accommodating groove 122, a left shaft hole 123, a right shaft hole 124, a cover plate body 21, a left hinge claw 22, a right hinge claw 23, a left damping foam cotton block 41, a right damping foam cotton block 42, a left damping block 31, a right damping block 32, a left arc-shaped contact region 311, a left cavity 312, a right arc-shaped contact region 321, a right cavity 322, a left metal shaft 51, a right metal shaft 52, a plate framework 6, a cover plate foam 7 and a cover plate skin 8.

Detailed Description

In order to make the technical solution and advantages of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings, which are not intended to limit the scope of the present invention.

In the description of the present application, it should be noted that the terms "in", "under", and the like indicate the orientation or positional relationship: the particular arrangements or components shown in the drawings, or the orientations or positional relationships conventionally used in the manufacture of the applications, are for convenience only and to simplify the description, and are not intended to indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

A novel damping mechanism for an upper cover of a handrail comprises a decorative cover 1, an upper cover plate 2, a damping block 3, a damping foam block 4 and a metal shaft 5, wherein the decorative cover plate 1 is U-shaped and comprises supports 11 at two ends for assembling with a handrail box and a cover plate 12 arranged at the rear end of the handrail box, a left accommodating groove 121 and a right accommodating groove 122 which are identical in structure and are symmetrically arranged are formed in the cover plate 12, a left shaft hole 123 is symmetrically formed in the left accommodating groove 121, and a right shaft hole 124 is symmetrically formed in the right accommodating groove 122; the upper cover plate 2 comprises a cover plate body 21, a left hinge claw 22 and a right hinge claw 23, the cover plate body 21 is used for covering the armrest box and is arranged above the bracket 11, and the left hinge claw 22 and the right hinge claw 23 are respectively opposite to the left accommodating groove 121 and the right accommodating groove 122; the damping foam cotton block 4 comprises a left damping foam cotton block 41 and a right damping foam cotton block 42, the left damping foam cotton block 41 is arranged in the left accommodating groove 121, and the right damping foam cotton block 42 is arranged in the right accommodating groove 122; the damping block 3 comprises a left damping block 31 and a right damping block 32 which are identical in structure, the left damping block 31 comprises a left arc-shaped contact area 311 of which the upper end is in contact with the left hinge claw 22, the lower end of the left damping block contains a left cavity 312 of a part of left damping foam block, and the left damping block 31 is arranged in the left containing groove 121; the right damping block 32 comprises a right arc contact area 321 with the upper end contacting the right hinge claw 23, a right cavity 322 with the lower end accommodating part of the right damping foam block 42, and the right damping block 32 is arranged in the right accommodating groove 122; the metal shaft 5 includes a left metal shaft 51 and a right metal shaft 52, the left metal shaft 51 mounts the left hinge claw 22 in the left receiving groove 121 through a left shaft hole 123, and the right metal shaft 52 mounts the right hinge claw 23 in the right receiving groove 122 through a right shaft hole 124.

Further, a cover plate framework 6, a cover plate foam 7 and a cover plate skin 8 are sequentially arranged on the upper cover plate 2.

The utility model discloses an assembly process and theory of operation do:

during assembly, the decorative cover 1 is firstly installed on the armrest box, and the left damping foam block 41 and the right damping foam block 42 are respectively plugged into the left accommodating groove 121 and the right accommodating groove 122 on the cover plate 12; then the left damping block 31 and the right damping block 32 are respectively plugged into the left accommodating groove 121 and the right accommodating groove 122 and are respectively arranged on the left damping foam block 41 and the right damping foam block 42; finally, the left hinge claw 22 and the right hinge claw 23 on the upper cover plate 2 are respectively fixed in the left accommodating groove 121 and the right accommodating groove 122 through the left metal shaft 51 and the right metal shaft 52; and in addition, a cover plate framework 6, a cover plate foam 7 and a cover plate skin 8 are sequentially arranged on the upper cover plate 2, and the assembly is completed.

During the use, open the handrail case, left hinged claw 22 and right hinged claw 23 of upper cover apron 2 can rotate along left metal axle 51, right metal axle 52, wherein the cotton piece 41 of left damping bubble and the cotton 42 piece of right damping bubble can receive the extrusion, the extrusion force can withstand left damping piece 31 and right damping piece 32, because left damping piece 31 and right damping piece 32 contact with left hinged claw 22 and right hinged claw 23 all the time, the frictional force to left hinged claw 22 and right hinged claw 23 of left damping piece 31 and right damping piece 32 has been increased in other words, thereby play damped effect.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (4)

1. The utility model provides a novel handrail upper cover damper which characterized in that: the handrail box comprises a decorative cover, an upper cover plate, a damping block, a damping foam block and a metal shaft, wherein the decorative cover plate is U-shaped and comprises supports at two ends and used for being assembled with a handrail box, and a cover plate arranged at the rear end of the handrail box; the upper cover plate comprises a cover plate body, a left hinge claw and a right hinge claw, the cover plate body is used for covering the armrest box and is arranged above the bracket, and the left hinge claw and the right hinge claw are respectively opposite to the left accommodating groove and the right accommodating groove; the damping foam cotton block comprises a left damping foam cotton block and a right damping foam cotton block, the left damping foam cotton block is arranged in the left accommodating groove, and the right damping foam cotton block is arranged in the right accommodating groove; the damping block comprises a left damping block and a right damping block, the left damping block comprises a left arc-shaped contact area of which the upper end is in contact with the left hinge claw, the lower end of the left damping block contains a left cavity of a part of left damping foam block, and the left damping block is arranged in the left containing groove; the right damping block comprises a right arc-shaped contact area with the upper end in contact with the right hinge claw, a right cavity with the lower end accommodating part of the right damping foam block, and the right damping block is arranged in the right accommodating groove; the metal shaft includes left metal shaft and right metal shaft, left side metal shaft installs left articulated claw in left holding tank through left shaft hole, right side metal shaft installs right articulated claw in right holding tank through right shaft hole.

2. A novel upper cover damping mechanism for an armrest as claimed in claim 1, wherein: the left holding tank and the right holding tank are identical in structure and are symmetrically arranged on the decorative cover.

3. A novel upper cover damping mechanism for an armrest as claimed in claim 1, wherein: the left damping block and the right damping block have the same structure.

4. A novel upper handrail cover damping mechanism as claimed in claim 1, wherein: and the upper cover plate is sequentially provided with a cover plate framework, a cover plate foaming and a cover plate skin.

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