CN214775332U - Automobile sealing strip framework - Google Patents

Abstract

The utility model relates to an automobile sealing strip skeleton, which comprises a mainboard, the mainboard both sides are connected with the connecting plate respectively, the connecting plate of mainboard both sides sets up about the mainboard symmetry, the one end that the mainboard was kept away from to the connecting plate has been seted up multiunit slotted hole, slotted hole extends to the one end that the connecting plate is connected with the mainboard, multiunit slotted hole on connecting plate surface evenly sets up along the length direction of mainboard, the one end that the mainboard was kept away from to the connecting plate is connected with the fin respectively, first through-hole has been seted up to the mainboard, first through-hole sets up along the length direction of mainboard, the inside bracing piece that has inserted of first through-hole, the bracing piece is the flexible metal material. This application is rational in infrastructure, has the flexibility of buckling that improves the sealing strip to improve the effect of the performance of use of sealing strip skeleton.

Description

Automobile sealing strip framework

Technical Field

The application relates to the technical field of automobile sealing strips, in particular to an automobile sealing strip framework.

Background

The automobile sealing strip is one of important parts of an automobile, has the function of filling gaps among automobile body components, and also has the functions of shock absorption, water prevention, dust prevention, sound insulation and the like, so that the driving experience comfort is improved, and the internal structure of the automobile sealing strip is particularly important.

The existing automobile sealing strip generally comprises a rubber body and a sealing strip framework, wherein the sealing strip framework is inserted into the rubber body, the framework is used in the automobile sealing strip, the sealing strip framework is bent into a U shape, and the U-shaped opening of the automobile sealing strip is inserted into the edge position of the automobile to be installed, so that the installation of the automobile sealing strip is completed.

Aiming at the related technologies, the edge position of the automobile is generally a curved line, and the inventor thinks that the bending flexibility of the automobile sealing strip is low, so that the defect of low use performance of the sealing strip framework is brought.

SUMMERY OF THE UTILITY MODEL

In order to improve the performance of sealing strip skeleton, this application provides an automobile sealing strip skeleton.

The application provides a car sealing strip skeleton adopts following technical scheme:

the utility model provides an automobile sealing strip skeleton, includes the mainboard, the mainboard both sides are connected with the connecting plate respectively, the connecting plate of mainboard both sides sets up about the mainboard symmetry, the one end that the mainboard was kept away from to the connecting plate has seted up multiunit slotted hole, slotted hole extends to the one end that the connecting plate is connected with the mainboard, the length direction evenly distributed of mainboard is followed to multiunit slotted hole on connecting plate surface, the one end that the mainboard was kept away from to the connecting plate is connected with the fin respectively, first through-hole has been seted up to the mainboard, first through-hole sets up along the length direction of mainboard, the inside bracing piece that has inserted of first through-hole, the bracing piece is the flexible metal material.

Through adopting the above technical scheme, the connecting plate sets up the both sides of mainboard respectively, and the both ends that are located the connecting plate and keep away from the mainboard are connected with the fin respectively, connecting plate and the fin that are located the mainboard both sides all follow mainboard central symmetry, thereby the stability of skeleton has been increased, set up a hole on the connecting plate surface, be favorable to the setting of buckling of skeleton, through setting up the bracing piece in mainboard inside, and the bracing piece is flexible material, laminate the position that is located the bracing piece with the skeleton with the automobile body mutually, the flexibility that the sealing strip was buckled has been strengthened, thereby make sealing strip and automobile body can laminate more.

The utility model discloses further set up to: the opening size that mainboard one end was kept away from to the slotted hole is the direction of diminishing setting towards the mainboard.

By adopting the technical scheme, the connecting plate face provided with the strip holes is easily stretched and compressed when the sealing strip is in a bent state, and the completion of the closing and opening actions between the two parts of connecting plates separated by the strip holes is more facilitated

The utility model discloses further set up to: the fin plate is provided with a plurality of groups of strip grooves, the strip grooves penetrate through the fin plate, and the strip grooves are communicated with the strip holes.

By adopting the technical scheme, the fin plate is divided into a plurality of parts by the strip grooves, so that the bending action of the fin plate part is facilitated.

The utility model discloses further set up to: inserting rods are respectively inserted at two ends of the fin plate, which are far away from the main plate, and the inserting rods are arranged along the length direction of the fin plate.

Through adopting above-mentioned technical scheme, the strip groove separates the fin board for a plurality of parts, and the connecting plate has played the connection effect to the fin board that is located the homonymy, and when the fin board was in the state of buckling, the inserted bar made the fin board difficult emergence deformation under by the extruded state, had increased the structural stability of skeleton.

The utility model discloses further set up to: and a fixed block is fixedly connected to the surface of one end, far away from the main board, of the fin plate.

Through adopting above-mentioned technical scheme, under the state that the fin board was wrapped up by rubber body, the fixed block was and inserts the rubber body setting, and the setting of fixed block has played the effect of location to the fin board for the position that the fin board is located rubber body is more stable.

The utility model discloses further set up to: the fixed block is in a triangular prism shape.

Through adopting above-mentioned technical scheme, the fixed block is the triangular prism form, therefore the one end that the fin was kept away from to the fixed block is sharp-pointed form for the fixed block penetrates more easily in the rubber body.

The utility model discloses further set up to: the opposite two side surfaces of the fin plate are fixedly connected with a plurality of convex blocks.

Through adopting above-mentioned technical scheme, through setting up protruding piece, be in the state by the rubber body parcel with the fin board, increased the area of contact between rubber body and the fin board, strengthened the compactness of being connected between rubber body and the skeleton.

The utility model discloses further set up to: and an indentation is arranged at the joint of the connecting plate and the fin plate.

Through adopting above-mentioned technical scheme, when needs buckle the operation with the skeleton, the crease between connecting plate and the fin has played the guide effect for the skeleton is buckled along the indentation.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the connecting plates and the fin plates positioned on the two sides of the main plate are symmetrically arranged, the surfaces of the connecting plates are provided with the strip holes, and the supporting rods are arranged in the main plate, so that the bending flexibility of the framework is enhanced, and the framework is more attached to the automobile body;

2. the insertion rods are inserted into the fin plates, so that the fin plates positioned on the same side are connected by the insertion rods, the single fin plate is not easy to deform in an extruded state, and the overall stability of the framework is enhanced;

3. through being connected with a plurality of protruding pieces at fin plate fixed surface, the setting of protruding piece has increased the contact surface of fin plate with rubber body, has stabilized the position that the fin plate is located rubber body, has strengthened the relation of connection between rubber body and the fin plate.

Drawings

FIG. 1 is a schematic structural view of a weather strip skeleton for an automobile;

fig. 2 is a schematic structural view of the skeleton in a bent state.

In the figure, 1, a main board; 11. a first through hole; 12. a support bar; 2. a connecting plate; 21. a bar hole; 22. indentation; 3. a fin plate; 31. a strip groove; 32. a second through hole; 33. inserting a rod; 34. a raised block; 35. and (5) fixing blocks.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses an automobile sealing strip framework.

Referring to fig. 1, an automobile sealing strip framework comprises a main board 1, wherein the main board 1 is in a strip plate shape, the main board 1 is made of flexible metal, two sides of the main board 1 in the width direction are respectively and fixedly connected with a horizontal connecting plate 2, the connecting plate 2 is in a rectangular sheet shape, one end of the connecting plate 2, which is far away from the main board 1, is fixedly connected with a horizontal fin plate 3, the fin plate 3 is in a rectangular sheet shape, one end of the connecting plate 2, which is far away from the main board 1, is provided with a plurality of groups of strip holes 21, the strip holes 21 extend to one end of the connecting plate 2, which is close to the main board 1, along the width direction of the connecting plate 2, one end of the fin plate 3, which is far away from the connecting plate 2, is provided with a plurality of groups of strip grooves 31, the strip grooves 31 extend to one end of the fin plate 3, which is close to the connecting plate 2, along the width direction of the main board 1, a first through hole 11 is arranged to penetrate through the support plate 1, a support rod 12 is inserted into the first through hole 11, the bracing piece 12 is flexible metal material, and the frame of being convenient for of the setting of strip hole 21 and strip groove 31 is solved the row of the power that bears under the state of buckling, is favorable to buckling and the installation of skeleton self, and the setting of bracing piece 12 makes the bending part of skeleton gentler more for sealing strip and automobile body are laminated more.

Referring to fig. 1, length direction evenly distributed in connecting plate 2's surface is followed to a hole 21, a hole 21 extends to set up to mainboard 1 one end that is close to connecting plate 2, the connecting plate 2 that is located mainboard 1 both sides sets up about mainboard 1 center axis symmetry, an opening size that a hole 21 is located connecting plate 2 and keeps away from mainboard 1 one end is reduced gradually by 3 one sides of fin to mainboard 1 one side, under the state of buckling of skeleton, the state of opening and shutting is realized easily to connecting plate 2 that is located a hole 21 both sides.

Referring to fig. 1 and 2, the length direction evenly distributed of strip groove 31 along fin 3 is on the surface of fin 3, strip groove 31 is and runs through fin 3 setting, and strip groove 31 is linked together with a hole 21, fin 3 that is located 1 both sides of mainboard sets up about 1 center axis symmetry of mainboard, fin 3 is inside to be offered along self length direction's second through-hole 32, second through-hole 32 is located fin 3 and keeps away from the one end of mainboard 1, the inside sliding connection of second through-hole 32 has inserted bar 33, inserted bar 33 is inside along the length direction sliding connection of second through-hole 32 in second through-hole 32, inserted bar 33 has played the effect of connecting to fin 3 with one side, when fin 3 is in the bending state, inserted bar 33 makes the bending state of the bending part of fin 3 gentler, be favorable to strengthening the holistic structural stability of skeleton.

Referring to fig. 1 and 2, an indentation 22 is arranged at the joint of the fin plate 3 and the connecting plate 2, the framework is bent into a U shape in advance, and the indentation 22 between the connecting plate 2 and the fin plate 3 plays a guiding role, so that the fin plate 3 and the connecting plate 2 are bent along the indentation 22; the two opposite plate surfaces of the fin plate 3 are fixedly connected with a plurality of protruding blocks 34, the protruding blocks 34 are uniformly distributed on the plate surface of the fin plate 3, and the arrangement of the protruding blocks 34 increases the contact area between the fin plate 3 and the rubber body, so that the connection state between the fin plate 3 and the rubber body is enhanced; fin plate 3 keeps away from one end fixed surface of connecting plate 2 and connects fixed block 35, and fixed block 35 is the triangular prism, and when rubber body wrapped up the skeleton, fixed block 35 was and inserts the rubber body setting for the skeleton is located the inside position of rubber body more stable.

The implementation principle of the automobile sealing strip framework in the embodiment of the application is as follows: turn over whole skeleton along indentation 22 and turn over a U-shaped attitude, mainboard 1 is located the top of skeleton, connecting plate 2 and fin 3 buckle to same direction respectively, the setting up of strip hole 21 and strip groove 31 makes the skeleton have stronger flexibility of buckling, the setting up of protruding piece 34 and fixed block 35 makes the skeleton more firm with the being connected of rubber body, when needs buckle the skeleton with the automobile shape, bracing piece 12 and inserted bar 33 set up the state of buckling that makes the skeleton buckle the position more steady, thereby sealing strip and automobile body laminating more.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides an automobile sealing strip skeleton, includes mainboard (1), mainboard (1) both sides are connected with connecting plate (2) respectively, connecting plate (2) of mainboard (1) both sides set up its characterized in that about mainboard (1) symmetry: the utility model discloses a supporting rod for connecting plate, including connecting plate (2), connecting plate (2) keep away from the one end of mainboard (1) and seted up multiunit slotted hole (21), slotted hole (21) extend to connecting plate (2) and are connected with the one end of mainboard (1), the length direction evenly distributed of mainboard (1) is followed in multiunit slotted hole (21) on connecting plate (2) surface, the one end that mainboard (1) were kept away from in connecting plate (2) is connected with fin board (3) respectively, first through-hole (11) have been seted up in mainboard (1), the length direction setting of mainboard (1) is followed in first through-hole (11), bracing piece (12) have been inserted to first through-hole (11) inside, bracing piece (12) are the flexible metal material.

2. The automotive weather strip framework of claim 1, wherein: the opening size of one end of the strip hole (21) far away from the main board (1) is gradually reduced towards the direction of the main board (1).

3. The automotive weather strip framework of claim 1, wherein: the fin plate (3) is provided with a plurality of groups of strip grooves (31), the strip grooves (31) penetrate through the fin plate (3), and the strip grooves (31) are communicated with the strip holes (21).

4. The automotive weather strip framework of claim 1, wherein: inserting rods (33) are respectively inserted at two ends, far away from the main board (1), of the fin plate (3), and the inserting rods (33) are arranged along the length direction of the fin plate (3).

5. The automotive weather strip framework of claim 4, wherein: and a fixed block (35) is fixedly connected to the surface of one end, far away from the main board (1), of the fin plate (3).

6. The automotive weatherstrip frame according to claim 5, wherein: the fixed block (35) is in a triangular prism shape.

7. The automotive weather strip framework of claim 4, wherein: the surfaces of two opposite sides of the fin plate (3) are fixedly connected with a plurality of convex blocks (34).

8. The automotive weather strip framework of claim 1, wherein: and an indentation (22) is arranged at the joint of the connecting plate (2) and the fin plate (3).

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