CN213008403U

CN213008403U - Floor access hole structure convenient to open

Info

Publication number: CN213008403U
Application number: CN202021021503.4U
Authority: CN
Inventors: 刘松
Original assignee: Zhengzhou Yingpeng Auto Parts Co Ltd
Current assignee: Zhengzhou Yingpeng Auto Parts Co Ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-04-20
Anticipated expiration: 2030-06-06

Abstract

The utility model discloses a floor access hole structure convenient to open, its technical scheme main points are: the floor comprises a floor framework, wherein an in-vehicle floor is fixedly arranged at the upper end of the floor framework, an in-vehicle cover plate is detachably arranged in the middle of the in-vehicle floor, a sealing strip is fixedly arranged at the overlapped position of the in-vehicle floor and an upper support frame of a cover plate, a lower sliding groove is formed in the upper end of the lower support frame of the cover plate, an upper sliding groove is formed in the lower end of the upper support frame of the cover plate at the position corresponding to the lower sliding groove, a sliding plate is arranged between the lower sliding groove and the upper sliding groove in a sliding manner, a spring is fixedly arranged at one end of the sliding plate, a baffle is fixedly connected to one end of the spring and is fixedly arranged between the upper support frame of the cover plate and the lower support frame of the; the utility model provides a current interior apron of car be not convenient for dismantle and the relatively poor problem of leakproofness of kneck.

Description

Floor access hole structure convenient to open

Technical Field

The utility model belongs to the technical field of the automotive equipment technique and specifically relates to a floor access hole structure convenient to open.

Background

The access hole arranged on the floor of the passenger car is mainly convenient and easy for maintenance personnel to overhaul and maintain the oil tank, the rear axle and the engine, and a framework access hole is reserved on the floor framework in the car under the condition of not influencing the chassis component according to the size of the cover plate profile.

The existing floor access hole and the inner cover plate of the vehicle are fixedly connected by bolts, so that the inner cover plate of the vehicle can be opened only by a special tool when the inner cover plate of the vehicle needs to be opened, and the floor access hole is inconvenient to use; meanwhile, a large gap is reserved at the lap joint matching position of the existing vehicle inner cover plate and the passenger car floor, and the existing technical means is that a rubber sealing ring is additionally arranged between the vehicle inner cover plates, so that the sealing property of a joint is difficult to ensure.

SUMMERY OF THE UTILITY MODEL

To the problem of mentioning in the background art, the utility model aims at providing a floor access hole structure convenient to open to the current interior apron of car that mentions in the solution background art is not convenient for dismantle and the relatively poor problem of leakproofness of kneck.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a floor access hole structure convenient to open comprises a floor framework, wherein an in-vehicle floor is fixedly arranged at the upper end of the floor framework, an in-vehicle cover plate is detachably arranged in the middle of the in-vehicle floor, a cover plate lower support frame is fixedly arranged at the lower end of the in-vehicle cover plate, a cover plate upper support frame is fixedly arranged at the upper end of the in-vehicle cover plate, a sealing strip is fixedly arranged at the lap joint position of the in-vehicle floor and the cover plate upper support frame, a lower sliding groove is formed at the upper end of the cover plate lower support frame, an upper sliding groove is formed at the lower end of the cover plate upper support frame at the position corresponding to the lower sliding groove, a sliding plate is arranged between the lower sliding groove and the upper sliding groove in a sliding manner, a spring is fixedly arranged at one end of the sliding plate, a baffle is fixedly connected with one end of the spring, and, the other end of the sliding plate is fixedly connected with a limiting rod, the limiting rod penetrates through the cover plate lower supporting frame, a groove is formed in the position, corresponding to the limiting rod, of the floor in the automobile, and the limiting rod extends into the groove.

Furthermore, the sealing strip is made of a foaming material and fixed at the lower end of the vehicle inner cover plate through a double-faced adhesive tape.

Through adopting above-mentioned technical scheme, the material of sealing strip makes it have good sealing performance for expanded material, uses the double faced adhesive tape fixed to be favorable to installing fixedly to the sealing strip.

Further, the upper sliding groove is a through groove.

By adopting the technical scheme, the sliding plate can be guaranteed to be moved to the inner part of the upper sliding groove by an operator.

Further, the length of the sliding plate extending into the upper sliding groove is smaller than the depth of the upper sliding groove.

By adopting the technical scheme, the phenomenon that personnel touch the sliding plate by mistake because the sliding plate extends out of the supporting frame on the cover plate is avoided.

Furthermore, the inside of floor skeleton is in corresponding to the fixed rubber strip frame that is provided with in car apron's position department, the fixed rubber seal that is provided with in outer end of rubber strip frame.

Through adopting above-mentioned technical scheme, guaranteed the leakproofness between floor and the interior apron of car in the car.

Further, the car inner cover plate comprises an iron plate, an asphalt plate is fixedly arranged at the lower end of the iron plate, rubber and plastic heat-insulation cotton is fixedly arranged at the lower end of the asphalt plate, and an aluminum foil is fixedly arranged at the lower end of the rubber and plastic heat-insulation cotton.

Through adopting above-mentioned technical scheme, the intensity of apron in the car can be guaranteed to iron plate, and the asphalt board has good damping, and the performance of making an uproar falls, and the rubber and plastic heat preservation cotton has good heat preservation, inhales the sound performance, and the aluminium foil has good heat-proof quality.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a, be provided with the sliding plate through sliding between support frame and the apron infrastructural support on the apron, when operating personnel need open the interior apron of car, promote the sliding plate in the sliding tray, the sliding plate can drive its one end fixed connection's gag lever post and remove, when the gag lever post breaks away from the inside of recess, can open the interior apron of car, easy operation is favorable to the use.

2. The utility model discloses a, through the fixed sealing strip that is provided with in the car floor and the fixed sealing strip in apron upper bracket lapped position department, the material of sealing strip is expanded material, and the sealing strip passes through the double faced adhesive tape to be fixed at the lower extreme of car inner cover board, and the material of sealing strip makes it have good sealing performance for expanded material, uses the double faced adhesive tape fixed to be favorable to installing fixedly to the sealing strip, prevents that the dust from along car inner cover board with passenger train floor overlap joint cooperation department get into to the inside of floor access hole.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a partial plan view of the inner deck of the present invention.

In the figure: 1. a floor framework; 2. a floor in the vehicle; 201. a groove; 3. an inner cover plate of the vehicle; 4. a cover plate lower support frame; 401. a lower sliding groove; 5. a support frame on the cover plate; 501. an upper sliding groove; 6. a sealing strip; 7. a sliding plate; 8. a spring; 9. a baffle plate; 10. a limiting rod; 11. a rubber strip frame; 12. a rubber seal ring; 13. an iron plate; 14. asphalt board; 15. rubber and plastic heat insulation cotton; 16. aluminum foil.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1-3, a floor access hole structure convenient to open comprises a floor framework 1, an interior floor 2 is fixedly arranged at the upper end of the floor framework 1, an interior floor 3 is detachably arranged at the middle part of the interior floor 2, a cover plate lower support frame 4 is fixedly arranged at the lower end of the interior floor 3, a cover plate upper support frame 5 is fixedly arranged at the upper end of the interior floor 3, the interior floor 3 is embedded between the cover plate lower support frame 4 and the cover plate upper support frame 5, a sealing strip 6 is fixedly arranged at the overlapping position of the interior floor 2 and the cover plate upper support frame 5, the sealing strip 6 can ensure the sealing property of the interior floor 3 at the overlapping matching position with the passenger car floor to prevent dust from entering the interior of the floor access hole, a lower sliding groove 401 is arranged at the upper end of the cover plate lower support frame 4, an upper sliding groove 501 is arranged at the position corresponding to the lower sliding groove 401 at the lower end of the, sliding plate 7 is provided with in the sliding between lower sliding tray 401 and the last sliding tray 501, the fixed spring 8 that is provided with of one end of sliding plate 7, spring 8's one end fixedly connected with baffle 9, baffle 9 is fixed to be set up between apron upper bracket 5 and apron lower bracket 4, the other end fixedly connected with gag lever post 10 of sliding plate 7, gag lever post 10 runs through apron lower bracket 4, floor 2 sets up fluted 201 in the position department corresponding to gag lever post 10 in the car, gag lever post 10 stretches into the inside to recess 201, gag lever post 10 is when stretching into the inside to recess 201, can play the fixed action to apron 3 in the car, and simultaneously, operating personnel can be through sliding plate 7 in the pulling upper sliding tray 501, sliding plate 7 can drive gag lever post 10 and remove, when gag lever post 10 breaks away from the inside of recess 201, can open car inner cover plate 3, and is simple in operation.

Referring to fig. 1 and 2, the sealing strip 6 is made of a foaming material, the sealing strip 6 is fixed at the lower end of the vehicle interior cover plate 3 through a double-faced adhesive tape, and the sealing strip 6 is closely attached to the lower end of the support frame 5 on the cover plate in a circle.

Referring to fig. 1 and 3, the upper sliding groove 501 is a through groove having a rectangular cross section.

Referring to fig. 1 and 3, the length of the sliding plate 7 protruding into the upper sliding groove 501 is smaller than the depth of the upper sliding groove 501, and specifically, the length of the sliding plate 7 protruding into the upper sliding groove 501 is half the depth of the upper sliding groove 501.

Referring to fig. 1 and 2, the inside of the floor framework 1 is fixedly provided with an adhesive tape frame 11 at a position corresponding to the in-vehicle cover plate 3, the outer end of the adhesive tape frame 11 is fixedly provided with a rubber sealing ring 12, when the in-vehicle cover plate 3 is installed, the rubber sealing ring 12 needs to be fixedly installed at the outer end of the adhesive tape frame 11, and then the in-vehicle cover plate 3 is installed.

Referring to fig. 1, the vehicle interior cover plate 3 includes an iron plate 13, an asphalt plate 14 is fixedly disposed at a lower end of the iron plate 13, rubber and plastic heat insulation cotton 15 is fixedly disposed at a lower end of the asphalt plate 14, an aluminum foil 16 is fixedly disposed at a lower end of the rubber and plastic heat insulation cotton 15, and the iron plate 13, the asphalt plate 14, the rubber and plastic heat insulation cotton 15 and the aluminum foil 16 are bonded together by gluing.

When the utility model is used, firstly, the rubber seal ring 12 is fixedly arranged at the outer end of the rubber strip frame 11, then the sliding plate 7 is pulled, the in-vehicle cover plate 3 is placed inside the floor access hole, after the limiting rod 10 is aligned with the groove 201, the sliding plate 7 is loosened, the limiting rod 10 extends into the groove 201 under the action of the elastic force of the spring 8, the fixed installation of the in-vehicle cover plate 3 is completed, and the sealing strip 6 fixedly arranged at the lower end of the in-vehicle cover plate 3 can improve the sealing property between the in-vehicle cover plate 3 and the in-vehicle floor 2; when the inner cover plate 3 needs to be opened for maintenance work, the sliding plate 7 is pulled, and the inner cover plate 3 can be opened after the limiting rod 10 is pulled out of the groove 201.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a floor access hole structure convenient to open, includes floor skeleton (1), its characterized in that: an in-vehicle floor (2) is fixedly arranged at the upper end of the floor framework (1), an in-vehicle cover plate (3) is detachably arranged in the middle of the in-vehicle floor (2), a cover plate lower support frame (4) is fixedly arranged at the lower end of the in-vehicle cover plate (3), a cover plate upper support frame (5) is fixedly arranged at the upper end of the in-vehicle cover plate (3), a sealing strip (6) is fixedly arranged at the position where the in-vehicle floor (2) and the cover plate upper support frame (5) are in lap joint, a lower sliding groove (401) is formed in the upper end of the cover plate lower support frame (4), an upper sliding groove (501) is formed in the position, corresponding to the lower sliding groove (401), of the lower end of the cover plate upper support frame (5), a sliding plate (7) is slidably arranged between the lower sliding groove (401) and the upper sliding groove (501), and a spring (8), one end fixedly connected with baffle (9) of spring (8), baffle (9) are fixed to be set up apron upper bracket (5) with between apron under bracing frame (4), the other end fixedly connected with gag lever post (10) of sliding plate (7), gag lever post (10) run through apron under bracing frame (4), floor (2) are in corresponding to the position department of gag lever post (10) sets up fluted (201), gag lever post (10) stretch into to the inside of recess (201).

2. A floor service opening structure facilitating opening as set forth in claim 1, wherein: the sealing strip (6) is made of a foaming material, and the sealing strip (6) is fixed to the lower end of the vehicle inner cover plate (3) through a double-sided adhesive tape.

3. A floor service opening structure facilitating opening as set forth in claim 1, wherein: the upper sliding groove (501) is a through groove.

4. A floor service opening structure facilitating opening as set forth in claim 1, wherein: the length of the sliding plate (7) extending into the upper sliding groove (501) is smaller than the depth of the upper sliding groove (501).

5. A floor service opening structure facilitating opening as set forth in claim 1, wherein: the inside of floor skeleton (1) is corresponding to the fixed rubber strip frame (11) that is provided with in position department of car apron (3), the outer end of rubber strip frame (11) is fixed and is provided with rubber seal (12).

6. A floor service opening structure facilitating opening as set forth in claim 1, wherein: the inner cover plate (3) comprises an iron plate (13), an asphalt plate (14) is fixedly arranged at the lower end of the iron plate (13), rubber and plastic heat-insulating cotton (15) is fixedly arranged at the lower end of the asphalt plate (14), and an aluminum foil (16) is fixedly arranged at the lower end of the rubber and plastic heat-insulating cotton (15).