CN217598657U

CN217598657U - Shielding mechanism

Info

Publication number: CN217598657U
Application number: CN202221500613.8U
Authority: CN
Inventors: 程世奇
Original assignee: China Express Jiangsu Technology Co Ltd
Current assignee: China Express Jiangsu Technology Co Ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-10-18
Anticipated expiration: 2032-06-15

Abstract

The utility model relates to a technical field of car provides a shelter from mechanism, include: the flexible pipe column comprises an upper mounting seat, a lower flexible baffle and an upper flexible baffle, wherein the upper mounting seat is fixed on the pipe column and is arranged at an interval with a vehicle body; the upper mounting seat and the lower mounting seat are detachably and fixedly connected, and an accommodating channel for a pipe column to pass through is formed between the upper mounting seat and the lower mounting seat; the lower flexible blocking piece is provided with a connecting end fixed on the lower mounting seat and an abutting end used for abutting against the surface of the vehicle body on one side of the mounting hole; go up flexible separation blade and have the first stiff end of fixing on going up the mount pad and being used for fixing the mounting hole opposite side second stiff end on the automobile body surface.

Description

Shielding mechanism

Technical Field

The utility model belongs to the technical field of the car, more specifically say, relate to a shelter from mechanism.

Background

In modern automobiles, there are typically a variety of columns (e.g., a column connected to a steering wheel, which is typically disposed at an angle to a horizontal plane) (in addition, the column typically extends in a straight line), and the column of the steering wheel is typically inserted into a mounting hole in the body of the automobile. To meet the user's need to adjust the position of the steering wheel, the column of the steering wheel will typically require some movement or rotation. In order to facilitate the movement (or rotation) of the pipe column relative to the mounting hole, the aperture of the mounting hole is generally larger than the outer diameter of the pipe column, so that dust can easily enter the automobile from a gap between the pipe column and the mounting hole, the appearance is not attractive, and the gap between the pipe column and the mounting hole is difficult to shield.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shelter from mechanism to solve the technical problem who how to shelter from the clearance between mobilizable tubular column and the mounting hole that exists among the prior art.

In order to achieve the above object, the utility model adopts the following technical scheme: there is provided a shielding mechanism comprising: the flexible pipe column comprises an upper mounting seat, a lower flexible baffle and an upper flexible baffle, wherein the upper mounting seat is fixed on the pipe column and is arranged at an interval with a vehicle body; the upper mounting seat and the lower mounting seat are detachably and fixedly connected, and an accommodating channel for a pipe column to pass through is formed between the upper mounting seat and the lower mounting seat; the lower flexible blocking piece is provided with a connecting end fixed on the lower mounting seat and an abutting end used for abutting against the surface of the vehicle body on one side of the mounting hole; the upper flexible baffle plate is provided with a first fixed end fixed on the upper mounting seat and a second fixed end used for being fixed on the surface of the vehicle body at the other side of the mounting hole.

Furthermore, the upper mounting seat, the lower mounting seat, the upper flexible blocking piece and the lower flexible blocking piece jointly form an outer cover used for covering the mounting hole.

Further, the upper flexible barrier sheet covers over the lower flexible barrier sheet.

Further, still include: the left flexible baffle plate is connected to the upper flexible baffle plate and can freely sag, and the right flexible baffle plate is connected to the upper flexible baffle plate and can freely sag; the left flexible blocking piece and the right flexible blocking piece are respectively located on two opposite sides of the accommodating channel in the horizontal direction.

Furthermore, the left flexible baffle plate, the right flexible baffle plate and the upper flexible baffle plate are integrally formed.

Further, the upper flexible baffle is an integrated piece made of PU materials, and/or the lower flexible baffle is an integrated piece made of TPE materials.

Furthermore, the lower flexible blocking piece and the upper flexible blocking piece are mutually staggered in the extending direction of the accommodating channel.

Furthermore, the abutting end is provided with a crack.

Further, the slit is opened at a bottom end of the abutting end.

Further, the number of the cracks is plural.

The utility model provides a shelter from mechanism's beneficial effect lies in: compared with the prior art, the shielding mechanism provided by the utility model has the advantages that the pipe column is inserted into the mounting hole on the vehicle body, and the pipe column can move relative to the mounting hole; the upper mounting seat and the lower mounting seat can be mutually detachably and fixedly connected, the upper mounting seat and the lower mounting seat can be respectively fixed on the pipe column, and an accommodating channel is formed between the upper mounting seat and the lower mounting seat for the pipe column to pass through, so that the upper mounting seat and the lower mounting seat can be conveniently mounted on the pipe column; the upper mounting seat and the vehicle body are arranged at intervals, and the lower mounting seat and the vehicle body are arranged at intervals, so that the collision between the upper mounting seat or the lower mounting seat and the vehicle body when the pipe column moves relative to the vehicle body is reduced; the lower flexible blocking piece is provided with a connecting end and an abutting end, the connecting end is fixed on the lower mounting seat, and the abutting end can abut against the vehicle body on one side of the mounting hole; namely, the pipe column is connected to the vehicle body on one side of the mounting hole through the lower mounting seat and the lower flexible blocking piece in sequence; in the projection direction along the pipe body, a part of gap between the pipe body and the inner wall of the mounting hole is blocked by the lower mounting seat and the lower flexible blocking piece (namely, in a preset projection plane vertical to the pipe body, the projection of the lower mounting seat and the lower flexible blocking piece in the preset projection plane is a first projection, the projection of the gap between the pipe body and the inner wall of the mounting hole in the preset projection plane is a second projection, and the first projection covers a part of the second projection); the upper flexible baffle plate is provided with a first fixed end and a second fixed end, the first fixed end is fixed on the upper flexible baffle plate, and the second fixed end is fixed on the vehicle body on the other side of the mounting hole; namely, the pipe column is connected to the vehicle body on the other side of the mounting hole through the upper mounting seat and the upper flexible blocking piece in sequence; in the projection direction along the pipe body, a part of gap between the pipe body and the inner wall of the mounting hole is blocked by the upper mounting seat and the upper flexible baffle plate (namely, in a preset projection plane vertical to the pipe body, the projection of the upper mounting seat and the upper flexible baffle plate in the preset projection plane is a third projection, the projection of the gap between the pipe body and the inner wall of the mounting hole in the preset projection plane is a fourth projection, and the third projection covers a part of the fourth projection); the upper flexible blocking piece and the lower flexible blocking piece are respectively made of flexible materials, so that even if the tubular column moves relative to the mounting hole, the upper flexible blocking piece can be folded or unfolded to adapt to the movement of the position of the tubular column within the maximum stroke of the unfolding of the upper flexible blocking piece, and the lower flexible blocking piece can also be folded or unfolded to adapt to the movement of the position of the tubular column.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions 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 without inventive labor.

Fig. 1 is an exploded schematic view of a shielding mechanism according to an embodiment of the present invention;

fig. 2 is an assembly schematic view of the lower flexible blocking piece mounted on the lower mounting seat according to the embodiment of the present invention;

fig. 3 is a schematic view of an upper flexible baffle according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

11-upper mounting seat; 12-a lower mount; 13-a housing channel; 21-arranging a flexible baffle plate; 211-a first fixed end; 212-a second fixed end; 213-left flexible baffle sheet; 214-right flexible flap; 22-lower flexible baffle sheet; 221-a connection end; 222-an abutting end; 2221-crack.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It should be noted that in the description of the embodiments of the present application, "/" indicates an OR meaning unless otherwise stated, for example, A/B may indicate A or B; "and/or" herein is merely an association relationship describing an associated object, and means that there may be three relationships, for example, a and/or B, and may mean: a exists alone, A and B exist simultaneously, and B exists alone. Wherein, A and B can be singular or plural respectively.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to fig. 3, a shielding mechanism according to the present invention will now be described. The shielding mechanism comprises: an upper mounting seat 11 fixed on the pipe column and arranged at an interval with the vehicle body, a lower mounting seat 12 fixed on the pipe column and arranged at an interval with the vehicle body, a lower flexible baffle 22 and an upper flexible baffle 21; the upper mounting seat 11 and the lower mounting seat 12 are detachably and fixedly connected, and an accommodating channel 13 for a pipe column to pass through is arranged between the upper mounting seat 11 and the lower mounting seat 12; the lower flexible flap 22 has a connecting end 221 fixed to the lower mount 12 and an abutting end 222 for abutting on the vehicle body surface on the mounting hole side; the upper flexible baffle 21 has a first fixed end 211 fixed on the upper mounting seat 11 and a second fixed end 212 fixed on the surface of the vehicle body on the side of the mounting Kong Lingyi.

Therefore, the pipe column is inserted into the mounting hole on the vehicle body and can move relative to the mounting hole; the upper mounting seat 11 and the lower mounting seat 12 can be detachably and fixedly connected with each other, the upper mounting seat 11 and the lower mounting seat 12 can be respectively fixed on the pipe column, and an accommodating channel 13 is formed between the upper mounting seat 11 and the lower mounting seat 12 for the pipe column to pass through (wherein, the accommodating channel 13 is communicated with the mounting hole), so that the upper mounting seat 11 and the lower mounting seat 12 can be conveniently mounted on the pipe column; the upper mounting seat 11 and the vehicle body are arranged at intervals, and the lower mounting seat 12 and the vehicle body are arranged at intervals, so that the collision between the upper mounting seat 11 or the lower mounting seat 12 and the vehicle body when the pipe column moves relative to the vehicle body is reduced; the lower flexible catch 22 has a connecting end 221 and an abutting end 222, the connecting end 221 is fixed on the lower mounting seat 12, and the abutting end 222 can abut against the vehicle body on one side of the mounting hole; namely, the pipe column is connected to the vehicle body at one side of the mounting hole through the lower mounting seat 12 and the lower flexible baffle plate 22 in sequence; in the direction of projection along the pipe body, part of the gap between the pipe body and the inner wall of the mounting hole is blocked by the lower mounting seat 12 and the lower flexible blocking piece 22 (i.e. in a predetermined projection plane perpendicular to the pipe body (i.e. the accommodating channel 13 is perpendicular to the predetermined projection plane), the projection of the lower mounting seat 12 and the lower flexible blocking piece 22 in the predetermined projection plane is a first projection, the projection of the gap between the pipe body and the inner wall of the mounting hole in the predetermined projection plane is a second projection, and the first projection covers a part of the second projection); the upper flexible baffle 21 is provided with a first fixed end 211 and a second fixed end 212, the first fixed end 211 is fixed on the upper flexible baffle 21, and the second fixed end 212 is fixed on the vehicle body on the other side of the mounting hole; namely, the pipe column is connected to the vehicle body on the other side of the mounting hole through the upper mounting seat 11 and the upper flexible baffle 21 in sequence; in the projection direction along the pipe body, a part of the gap between the pipe body and the inner wall of the mounting hole is blocked by the upper mounting seat 11 and the upper flexible baffle 21 (namely, in a preset projection plane vertical to the pipe body, the projection of the upper mounting seat 11 and the upper flexible baffle 21 in the preset projection plane is a third projection, the projection of the gap between the pipe body and the inner wall of the mounting hole in the preset projection plane is a fourth projection, and the third projection covers a part of the fourth projection); the upper flexible blocking sheet 21 and the lower flexible blocking sheet 22 are made of flexible materials respectively, so that even if the pipe column moves relatively to the mounting hole, the upper flexible blocking sheet 21 can be folded or unfolded to adapt to the movement of the position of the pipe column within the maximum expansion stroke of the upper flexible blocking sheet 21 (in addition, the lower flexible blocking sheet 22 can also be folded or unfolded to adapt to the movement of the position of the pipe column).

Wherein, when the position of the pipe column relative to the mounting hole is adjusted, the upper flexible baffle plate 21 does not exceed the self stretching limit.

In one embodiment, the abutment end 222 can contact and separate from the vehicle body.

In one embodiment, the tube extends in a linear direction.

In one embodiment, the upper flexible flap 21 is draped over the lower flexible flap 22: part or all of the lower flexible flap 22 is located directly below the upper flexible flap 21. In one embodiment, the projection of the lower flexible flap 22 is located within the projection of the upper flexible flap 21 on the projection plane of the horizontal plane.

In one embodiment, the lower flexible flap 22 and the upper flexible flap 21 are located on opposite sides of the receiving channel 13. Thus, the upper flexible blocking piece 21 and the lower flexible blocking piece 22 are located on two opposite sides of the accommodating passage 13, and the upper flexible blocking piece 21 and the lower flexible blocking piece 22 can respectively shield the pipe column part in the accommodating passage 13 from two sides.

In one embodiment, the abutment end 222 maintains abutment with the vehicle body during adjustment of the position of the pipe string relative to the mounting hole.

In one embodiment, receiving channel 13 is a channel formed between upper mount 11 and lower mount 12. In one embodiment, the aperture is in communication with the mounting hole.

In one embodiment, the upper flexible flap 21 may be made of rubber, PVC or leather.

In one embodiment, the lower flexible flap 22 may be made of rubber.

In one embodiment, the tubular string is movable up and down between an upper limit and a lower limit; the abutting end 222 is always in abutment with the vehicle body during the up and down movement of the pipe column between the upper limit and the lower limit.

In one embodiment, the upper flexible flap 21 and the lower flexible flap 22 are cloth.

In one embodiment, the upper and

lower mounting seats

11 and 12 are fixed by screws.

In one embodiment, the upper flexible baffle 21, the lower flexible baffle 22, the upper mounting seat 11, and the lower mounting seat 12 can block part of the visual gap between the pipe column and the inner wall of the mounting hole when the position of the pipe column is adjusted.

In one embodiment, the upper flexible flap 21 is sandwiched between the first bead and the upper mount 11, and the first bead is welded to the upper mount 11. Thus, the connection between the upper flexible baffle 21 and the upper mounting seat 11 is firmer.

In one embodiment, the lower flexible flap 22 is sandwiched between the second bead and the lower mount 12, and the second bead is welded under the lower mount 12. In this way, the connection between the lower flexible barrier 22 and the lower mounting seat 12 is more secure.

In one embodiment, the second fixed end 212 is fixed to a knee flap of the vehicle body or a skeleton of the instrument panel.

In one embodiment, the upper and

lower mounting seats

11 and 12 are metal pieces, respectively.

In one embodiment, upper mount 11 and lower mount 12 protect the pipe string.

Further, referring to fig. 1 to 3, as a specific embodiment of the shielding mechanism of the present invention, the upper mounting seat 11, the lower mounting seat 12, the upper flexible blocking sheet 21, and the lower flexible blocking sheet 22 together form a housing for covering the mounting hole. In this way, the upper mounting seat 11, the lower mounting seat 12, the upper flexible baffle 21, and the lower flexible baffle 22 are collectively covered outside the mounting hole to shield the mounting hole.

Further, referring to fig. 1 to 3, as an embodiment of the shielding mechanism of the present invention, the upper flexible barrier 21 covers the lower flexible barrier 22. Therefore, the upper flexible blocking piece 21 and the lower flexible blocking piece 22 can conveniently shield the accommodating channel 13 from the upper side and the lower side of the accommodating channel 13.

In one embodiment, the upper mounting seat 11 is located above the lower mounting seat 12, so that the upper mounting seat 11 and the lower mounting seat 12 can be conveniently detached from the upper direction and the lower direction of the pipe column respectively.

Further, please refer to fig. 1 to fig. 3, which are specific embodiments of the shielding mechanism of the present invention, further comprising: a left flexible baffle plate 213 which is connected with the upper flexible baffle plate 21 and hangs freely and a right flexible baffle plate 214 which is connected with the upper flexible baffle plate 21 and hangs freely; the left flexible blocking piece 213 and the right flexible blocking piece 214 are respectively located at two opposite sides of the accommodating channel 13 in the horizontal direction. In this manner, in the horizontal direction, the left flexible barrier 213 can be shielded from the left side of the column in the accommodating passage 13, and the right flexible barrier 214 can be shielded from the left side of the column in the accommodating passage 13.

In one embodiment, the upper flexible flap 21, the lower flexible flap 22, the left flexible flap 213, and the right flexible flap 214 together block any radial direction of the column in the receiving channel 13.

In one embodiment, "front" and "rear" are the direction of extension of the pipe string. In one embodiment, the left flexible flap 213 and the right flexible flap 214 are respectively located at the left and right sides of the accommodating passage 13 in the horizontal direction.

In one embodiment, the angle between the tubing string and the horizontal is less than ninety degrees. In one embodiment, the tubing string is at an angle of less than sixty degrees from horizontal.

Further, referring to fig. 1 to fig. 3, as an embodiment of the shielding mechanism of the present invention, the left flexible blocking plate 213, the right flexible blocking plate 214, and the upper flexible blocking plate 21 are integrally formed. Therefore, the connection among the upper flexible baffle 21, the left flexible baffle 213 and the right flexible baffle 214 is more stable.

Further, referring to fig. 1 to 3, as an embodiment of the shielding mechanism provided by the present invention, the upper flexible baffle 21 is a single piece made of PU (PU: polyurethane) material, and/or the lower flexible baffle 22 is a single piece made of TPE (TPE: thermoplastic Elastomer). Therefore, the PU material is good in flexibility and not easy to generate frictional sound. TPE material is flexible good, is difficult to take place the sound of rubbing.

Further, referring to fig. 1 to fig. 3, as an embodiment of the shielding mechanism of the present invention, the lower flexible blocking plate 22 and the upper flexible blocking plate 21 are staggered in the extending direction of the accommodating channel 13. Thus, when the pipe column moves along the extending direction of the accommodating channel 13, the lower flexible blocking piece 22 and the upper flexible blocking piece 21 are not easy to collide with each other.

Further, referring to fig. 1 to 3, as a specific embodiment of the shielding mechanism of the present invention, a slit 2221 is formed on the abutting end 222. Thus, when the upper abutting end 222 of the lower flexible flap 22 contacts the vehicle body, the deformation can be released through the slit 2221.

Further, referring to fig. 1 to 3, as an embodiment of the shielding mechanism of the present invention, a slit 2221 is formed at a bottom end of the abutting end 222. In this manner, the deformation of the lower flexible flap 22 can be released from the bottom end of the abutment end 222.

Further, referring to fig. 1 to 3, as a specific embodiment of the shielding mechanism of the present invention, the number of the slits 2221 is plural. As such, the plurality of slits 2221 can release deformation from different positions on the abutting end 222.

In one embodiment, when the lower flexible flap 22 is installed, the abutting end 222 is pressed for two millimeters along the extending direction of the accommodating passage 13, that is, if the abutting end 222 is retreated for two millimeters along the extending direction of the accommodating passage 13 towards the direction away from the vehicle body, the lower flexible flap 22 is just in a free-unfolding state, and the lower flexible flap 22 is separated from the vehicle body from the mutual pressing state.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be considered as the protection scope of the present invention.

Claims

1. A shielding mechanism, comprising: the flexible pipe column comprises an upper mounting seat, a lower flexible baffle and an upper flexible baffle, wherein the upper mounting seat is fixed on the pipe column and is arranged at an interval with a vehicle body; the upper mounting seat and the lower mounting seat are detachably and fixedly connected, and an accommodating channel for a pipe column to pass through is formed between the upper mounting seat and the lower mounting seat; the lower flexible blocking piece is provided with a connecting end fixed on the lower mounting seat and an abutting end used for abutting against the surface of the vehicle body on one side of the mounting hole; go up flexible separation blade and have the first stiff end of fixing on going up the mount pad and being used for fixing the mounting hole opposite side second stiff end on the automobile body surface.

2. The shielding mechanism of claim 1 wherein said upper mount, said lower mount, said upper flexible flap, and said lower flexible flap collectively form a housing for housing over said mounting aperture.

3. The shielding mechanism of claim 1 wherein said upper flexible flap overlies said lower flexible flap.

4. The shielding mechanism of claim 3, further comprising: the left flexible baffle plate is connected to the upper flexible baffle plate and can freely sag, and the right flexible baffle plate is connected to the upper flexible baffle plate and can freely sag; the left flexible blocking piece and the right flexible blocking piece are respectively positioned at two opposite sides of the accommodating channel in the horizontal direction.

5. The shielding mechanism of claim 4 wherein said left flexible catch, said right flexible catch, and said upper flexible catch are integrally formed.

6. The shielding mechanism of claim 1 wherein said upper flexible baffle is a unitary piece of PU material and/or said lower flexible baffle is a unitary piece of TPE material.

7. The shielding mechanism of claim 1, wherein the lower flexible blocking piece and the upper flexible blocking piece are staggered in the extending direction of the accommodating channel.

8. A screen mechanism according to any one of claims 1 to 7, wherein the abutting end is provided with a slit.

9. The shielding mechanism of claim 8 wherein said slit opens at a bottom end of said abutting end.

10. The shielding mechanism of claim 8 wherein the number of slits is plural.