阅读说明：本技术 一种海绵可循环再利用的备胎盖板 (Spare tire cover plate with recyclable sponge ) 是由 唐继民 王伟 邓文超 薛慧东 于 2019-10-29 设计创作，主要内容包括：本发明公开了一种海绵可循环再利用的备胎盖板,具体涉及汽车配件领域,包括盖板顶板和盖板底板,所述盖板顶板与盖板底板设有固定螺栓,所述盖板顶板一端设有牵引带,所述盖板顶板与盖板底板之间设有隔音板,所述隔音板一侧设有隔热板。本发明通过第一限位件、第二限位件和定位柱对隔音板的防护,隔音垫和主体垫受力变形,可在限位槽的空腔内部进行形变,期间隔音垫和主体垫发生相对的位移,可由调节槽与定位柱之间的相对位移进行适应,避免传统固定安装的隔音材料受到拉扯力造成的撕裂现象,仅需拆卸固定螺栓对其进行更换即可,无需将备胎盖板进行整体更换,防止了材料的浪费,又降低了使用者的使用成本。(The invention discloses a spare tire cover plate with recyclable sponge, and particularly relates to the field of automobile accessories. According to the invention, the sound insulation plate is protected by the first limiting part, the second limiting part and the positioning column, the sound insulation pad and the main body pad deform under stress and can deform in the cavity of the limiting groove, and the sound insulation pad and the main body pad relatively displace during the deformation and can adapt to the relative displacement between the adjusting groove and the positioning column, so that the tearing phenomenon caused by the pulling force on the traditional fixedly-installed sound insulation material is avoided, only the fixing bolt is required to be disassembled for replacing the sound insulation material, the spare tire cover plate is not required to be integrally replaced, the waste of the material is prevented, and the use cost of a user is reduced.)

1. The utility model provides a spare tyre cover that sponge circulated reuse, its characterized in that: the device comprises a cover plate top plate (1) and a cover plate bottom plate (2), wherein fixing bolts (3) are arranged on the cover plate top plate (1) and the cover plate bottom plate (2), a traction belt (4) is arranged at one end of the cover plate top plate (1), a sound insulation plate (5) is arranged between the cover plate top plate (1) and the cover plate bottom plate (2), and a heat insulation plate (6) is arranged on one side of the sound insulation plate (5);

the cover plate top plate (1) comprises a top plate body (11), a plurality of connecting convex blocks (12) are fixedly arranged on the inner wall of the top plate body (11), and positioning grooves (13) are formed in one ends, far away from the top plate body (11), of the connecting convex blocks (12);

the cover plate bottom plate (2) comprises a bottom plate body (21), a limiting groove (22) is formed in the middle of the bottom plate body (21), a protective pad (23) is arranged on the outer wall of the limiting groove (22), a plurality of through holes (24) are uniformly formed in the bottom plate body (21), and positioning columns (25) are fixedly arranged on the inner walls of the bottom plate body (21) and the limiting groove (22);

the sound insulation board (5) comprises a sound insulation pad (51), a plurality of first mounting holes (52) are uniformly formed in the sound insulation pad (51), a first limiting piece (53) is arranged in each first mounting hole (52), and limiting convex columns (54) are fixedly arranged on two sides of the sound insulation pad (51);

the heat insulation plate (6) comprises a main body pad (61), a plurality of second mounting holes (62) are uniformly formed in the main body pad (61), and second limiting pieces (63) are arranged in the second mounting holes (62);

first locating part (53) and second locating part (63) all include cushion body (631), inside adjustment tank (632) that is equipped with of cushion body (631), the cushion body (631) outside is equipped with connecting groove (633).

2. The spare tire cover of claim 1, wherein the sponge is recyclable, and the spare tire cover comprises: one end of the traction belt (4) is fixed with the cover plate top plate (1) through a rivet, and the traction belt (4) is a woven belt.

3. The spare tire cover of claim 1, wherein the sponge is recyclable, and the spare tire cover comprises: the protective pad (23), the first limiting piece (53) and the second limiting piece (63) are all made of rubber materials, and the protective pad (23) is bonded with the outer wall of the limiting groove (22) through glue.

4. The spare tire cover of claim 1, wherein the sponge is recyclable, and the spare tire cover comprises: the positioning column (25) is arranged corresponding to the connecting convex block (12), and the positioning column (25) is inserted into the positioning groove (13).

5. The spare tire cover of claim 1, wherein the sponge is recyclable, and the spare tire cover comprises: the sound insulation pad (51) and the limiting convex column (54) are made of sound insulation cotton materials, and the main body pad (61) is made of aerogel felt.

6. The spare tire cover of claim 1, wherein the sponge is recyclable, and the spare tire cover comprises: the first limiting piece (53) is matched with the first mounting hole (52), and the connecting groove (633) of the first limiting piece (53) is matched with the thickness of the sound insulation pad (51).

7. The spare tire cover of claim 1, wherein the sponge is recyclable, and the spare tire cover comprises: the second limiting piece (63) is matched with the second mounting hole (62), and the connecting groove (633) of the second limiting piece (63) is matched with the thickness of the main body pad (61).

8. The spare tire cover of claim 1, wherein the sponge is recyclable, and the spare tire cover comprises: the width of the adjusting groove (632) is matched with the outer diameter of the positioning column (25), and the length of the adjusting groove (632) is larger than the outer diameter of the positioning column (25).

Technical Field

The invention relates to the technical field of automobile parts, in particular to a spare tire cover plate with recyclable sponge.

Background

The spare tire is prepared for the automobile, and once the wheel is punctured or has a problem, the spare tire can be conveniently and timely replaced, so that the automobile cannot be anchored midway. The general car is provided with a spare tyre, and the specification of the spare tyre is the same as that of the original car tyre. However, some vehicles may employ spare tires in the form of a rim spare tire of a specific color, a small spare tire, a folding spare tire, a zero-pressure-running tire, etc. in order to remind the vehicle owner to check and replace the failed tire in time. The small spare tire, the folding spare tire and the zero-pressure continuous running tire also play a role in saving storage space in the vehicle. The maximum speed when using the spare tire is lower than that of the standard tire, and the spare tire is suitable to be replaced by the standard tire in time after reaching the destination, which is usually marked by a striking multi-national language. The spare tire has low use frequency and less friction with the ground, the size of partial spare tire is smaller than that of a positive tire, and the flatness rate, the tire width or the tire diameter of the partial spare tire are different from those of a tire normally used, so that after the spare tire is replaced, the friction coefficients of four tires are different, the ground adhesion is different, the air pressure is different, a certain influence is generated on a braking system, a steering system and a suspension system of a vehicle after the spare tire is used for a long time, hidden dangers are brought to driving safety, and phenomena such as uneven friction of other tires in the same direction can be generated.

The existing automobile manufacturing industry (especially saloon cars) mostly places the tires into the independent spare tire storage space arranged in the automobile trunk, and is provided with the spare tire cover plate to shield the top end of the storage space, so that on one hand, the normal storage of articles in the trunk is not influenced, on the other hand, the storage environment of the tires can be protected, and the tires can be protected better.

Present spare tyre cover is when using, need dispose sound insulation material and thermal insulation material, can avoid the influence of ambient temperature change to the spare tyre of depositing, set up to the sponge that gives sound insulation in addition, can also reduce the noise influence that the spare tyre received to jolt and cause, but present spare tyre cover receives the fracture that overweight article caused in external force extrusion or the trunk easily during the use, generally need wholly to change the apron, nevertheless the sponge that gives sound insulation is whole complete, will cause the waste of material and user's use cost to increase like this.

Disclosure of Invention

In order to overcome the defects in the prior art, the embodiment of the invention provides the spare tire cover plate with the recyclable sponge, adaptation is performed through relative displacement between the adjusting groove and the positioning column, the tearing phenomenon caused by pulling force on a traditional fixedly-mounted sound insulation material is avoided, the use of the noise reduction sponge is ensured, if a top plate body is damaged, a user only needs to detach the fixing bolt to replace the top plate body, the spare tire cover plate does not need to be integrally replaced, the waste of materials is prevented, and the use cost of the user is reduced.

In order to achieve the purpose, the invention provides the following technical scheme: a spare tire cover plate with recyclable sponge comprises a cover plate top plate and a cover plate bottom plate, wherein fixing bolts are arranged on the cover plate top plate and the cover plate bottom plate, a traction belt is arranged at one end of the cover plate top plate, a sound insulation plate is arranged between the cover plate top plate and the cover plate bottom plate, and a heat insulation plate is arranged on one side of the sound insulation plate;

the cover plate top plate comprises a top plate body, a plurality of connecting convex blocks are fixedly arranged on the inner wall of the top plate body, and positioning grooves are formed in the ends, far away from the top plate body, of the connecting convex blocks;

the cover plate bottom plate comprises a bottom plate body, a limiting groove is formed in the middle of the bottom plate body, a protective pad is arranged on the outer wall of the limiting groove, a plurality of through holes are uniformly formed in the bottom plate body, and positioning columns are fixedly arranged on the bottom plate body and the inner wall of the limiting groove;

the sound insulation board comprises a sound insulation pad, a plurality of first mounting holes are uniformly formed in the sound insulation pad, a first limiting piece is arranged in each first mounting hole, and limiting convex columns are fixedly arranged on two sides of the sound insulation pad;

the heat insulation plate comprises a main body pad, a plurality of second mounting holes are uniformly formed in the main body pad, and second limiting pieces are arranged in the second mounting holes;

the first limiting part and the second limiting part respectively comprise a rubber mat body, a regulating groove is formed in the rubber mat body, and a connecting groove is formed in the outer side of the rubber mat body.

In a preferred embodiment, one end of the traction belt is fixed with the top plate of the cover plate through a rivet, and the traction belt is arranged as a braided belt.

In a preferred embodiment, the protection pad, the first limiting member and the second limiting member are all made of rubber materials, and the protection pad is bonded with the outer wall of the limiting groove through glue.

In a preferred embodiment, the positioning column is arranged corresponding to the connecting projection, and the positioning column is inserted into the positioning groove.

In a preferred embodiment, the sound insulation pad and the position limiting convex column are made of sound insulation cotton materials, and the main body pad is made of aerogel felt.

In a preferred embodiment, the first limiting member is fitted to the first mounting hole, and the connecting groove of the first limiting member is fitted to the thickness of the sound insulation pad.

In a preferred embodiment, the second limiting member is adapted to the second mounting hole, and the connecting groove of the second limiting member is adapted to the thickness of the main body pad.

In a preferred embodiment, the width of the adjusting groove is matched with the outer diameter of the positioning column, and the length of the adjusting groove is larger than the outer diameter of the positioning column.

The invention has the technical effects and advantages that:

1. the invention protects the sound insulation board through the first limiting piece, the second limiting piece and the positioning column, when the top board of the cover board is broken or deformed by external force during the use of the cover board, the sound insulation pad and the main body pad are deformed by stress, and can be deformed in the cavity of the limiting groove, and the sound insulation pad and the main body pad are relatively displaced during the use, and can be adapted by the relative displacement between the adjusting groove and the positioning column, thereby avoiding the tearing phenomenon caused by the pulling force of the traditional fixedly installed sound insulation material, and the arrangement of the first limiting piece and the second limiting piece can prevent the positioning column from directly contacting the sound insulation pad or the main body pad, thereby providing further protection, the limiting convex column can generate a certain gap between the bottom board body and the sound insulation pad, preventing the sound insulation pad from being extruded and deformed to influence the self sound insulation effect, thereby ensuring the use of the sponge, and if the top board body is, a user only needs to detach the fixing bolt to replace the fixing bolt, and does not need to integrally replace the spare tire cover plate, so that the waste of materials is prevented, and the use cost of the user is reduced;

2. according to the invention, the position of the spare tire placing position can be limited by arranging the limiting groove and the protective pad, the bottom of the bottom plate body is provided with the convex limiting groove, so that the collision caused by the movement of the position of the spare tire in the driving process of an automobile is prevented, the rubber protective pad can prevent the spare tire from directly contacting and rubbing with the bottom plate body, the limiting effect on the position of the spare tire is achieved, the situation that the bottom plate body with harder texture directly contacts the spare tire is prevented, the paint layer is prevented from being scraped or the spare tire rubber is prevented from being worn, and a traction belt is arranged at one end of the top plate of the cover plate, so that a user can conveniently open the spare tire cover plate, and the traditional handle structure is adopted, the flatness of the trunk can be further ensured, and the.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

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

FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention.

Fig. 4 is a schematic view of the structure of the cover plate and the bottom plate of the present invention.

FIG. 5 is a schematic view of the structure of the acoustical panel of the present invention.

FIG. 6 is a schematic view of the construction of the heat shield of the present invention.

Fig. 7 is a schematic cross-sectional view of a second position-limiting member according to the present invention.

The reference signs are: 1 apron roof, 11 roof bodies, 12 connecting lugs, 13 constant head tanks, 2 apron bottom plates, 21 bottom plate bodies, 22 spacing grooves, 23 protection pads, 24 through-holes, 25 reference columns, 3 fixing bolts, 4 traction belts, 5 baffle plates, 51 baffle pads, 52 first mounting holes, 53 first locating parts, 54 spacing convex columns, 6 heat insulating boards, 61 main body pads, 62 second mounting holes, 63 second locating parts, 631 rubber mat bodies, 632 adjusting grooves, 633 connecting grooves.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a spare tire cover plate with recyclable sponge, which comprises a cover plate top plate 1 and a cover plate bottom plate 2, wherein the cover plate top plate 1 and the cover plate bottom plate 2 are provided with fixing bolts 3, one end of the cover plate top plate 1 is provided with a traction belt 4, a sound insulation plate 5 is arranged between the cover plate top plate 1 and the cover plate bottom plate 2, one side of the sound insulation plate 5 is provided with a heat insulation plate 6, the cover plate top plate 1 comprises a top plate body 11, the inner wall of the top plate body 11 is fixedly provided with a plurality of connecting lugs 12, one end of each connecting lug 12, far away from the top plate body 11, is provided with a positioning groove 13, the cover plate bottom plate 2 comprises a bottom plate body 21, the middle part of the bottom plate body 21 is provided with a limiting groove 22, the outer wall of the limiting groove 22 is provided with a protective pad 23, the bottom plate, the sound insulation board 5 comprises a sound insulation pad 51, a plurality of first mounting holes 52 are uniformly arranged on the sound insulation pad 51, a first limiting part 53 is arranged in each first mounting hole 52, limiting convex columns 54 are fixedly arranged on both sides of the sound insulation pad 51, the heat insulation board 6 comprises a main body pad 61, a plurality of second mounting holes 62 are uniformly arranged on the main body pad 61, a second limiting part 63 is arranged in each second mounting hole 62, each first limiting part 53 and each second limiting part 63 comprise a rubber pad body 631, an adjusting groove 632 is arranged in each rubber pad body 631, a connecting groove 633 is arranged on the outer side of each rubber pad body 631, the positioning column 25 corresponds to the connecting convex block 12 in position, the positioning column 25 is spliced with the positioning groove 13, the sound insulation pad 51 and the limiting convex columns 54 are made of a sound insulation cotton material, the main body pad 61 is made of an aerogel felt, the first limiting part 53 is matched with the first mounting holes 52, the connecting groove 633 of the first limiting part 53 is matched with the thickness of the sound insulation pad 51, the second limiting part 63 is matched with the second mounting hole 62, the connecting groove 633 of the second limiting part 63 is matched with the thickness of the main body pad 61, the width of the adjusting groove 632 is matched with the outer diameter of the positioning column 25, and the length of the adjusting groove 632 is greater than the outer diameter of the positioning column 25.

As shown in fig. 1 to 7, the embodiment specifically is as follows: when assembling the cover plate, a user only needs to install the adjusting groove 632 of the first limiting part 53 corresponding to the position of the positioning column 25, install the sound insulation plate 5 in the inner cavity of the bottom plate body 21, then install the adjusting groove 632 of the second limiting part 63 corresponding to the position of the positioning column 25, install the heat insulation plate 6 to coincide with the position of the sound insulation plate 5, then install the positioning column 25 corresponding to the position of the positioning groove 13, complete the position assembly of the cover plate top plate 1 and the cover plate bottom plate 2, then use the fixing bolt 3 to complete the fixation of the cover plate top plate 1 and the cover plate bottom plate 2, and assemble the spare tire cover plate, wherein the noise generated by vehicle bumping in the using process can be weakened and reduced by the porous structure of the cushion 51 through the conduction of the through hole 24, and when the spare tire cover is opened, the heat insulation plate 6 made of the gas gel felt material can play a heat insulation effect, and reduce the influence, the storage life of the spare tire is ensured, during the use of the cover plate, if the cover plate top plate 1 is fractured or deformed by external force, the sound insulation pad 51 and the main body pad 61 are deformed under stress, and can be deformed in the cavity of the limiting groove 22, and during the period, the sound insulation pad 51 and the main body pad 61 are relatively displaced, and can be adapted by the relative displacement between the adjusting groove 632 and the positioning column 25, so that the tearing phenomenon caused by pulling force on the sound insulation material in the traditional fixed installation is avoided, and the arrangement of the first limiting part 53 and the second limiting part 63 can prevent the positioning column 25 from directly contacting the sound insulation pad 51 or the main body pad 61, so as to provide further protection, the limiting convex column 54 can generate a certain gap between the bottom plate body 21 and the heat insulation plate 6 and the sound insulation pad 51, prevent the sound insulation pad 51 from being extruded and deformed to influence the own sound insulation effect, so as to ensure the use of the sound, the user only need dismantle fixing bolt 3 change it can, need not to carry out the whole change with the spare tyre cover board, prevented the waste of material, reduced user's use cost again.

One end of the traction belt 4 is fixed with the cover plate top plate 1 through a rivet, the traction belt 4 is set to be a woven belt, the protective pad 23, the first limiting piece 53 and the second limiting piece 63 are all made of rubber materials, and the protective pad 23 is bonded with the outer wall of the limiting groove 22 through glue;

as shown in fig. 1-2, the embodiment specifically is: bottom plate body 21 bottom sets up convex spacing groove 22, can place the department to the spare tyre and carry out the position and inject, prevent that the automobile from going in-process spare tyre position and taking place to remove the collision that arouses, and the protection of rubber material fills up 23 can prevent that the spare tyre is direct and bottom plate body 21 contact, the friction, both played the limited action to the spare tyre position, prevent the harder bottom plate body 21 direct contact spare tyre of texture again, prevent to wipe paint layer or wearing and tearing spare tyre rubber, and with 1 one end installation traction band 4 of apron roof, the person of facilitating the use opens the spare tyre cover plate, hand structure traditional handing, the roughness of assurance trunk that can be further, the person of facilitating the use prevents article at the trunk.

The working principle of the invention is as follows:

referring to the attached drawings 1-7 of the specification, during the use of the cover plate, if the top plate 1 of the cover plate is broken or deformed by external force, the sound insulation pad 51 and the main body pad 61 are deformed by force and can be deformed in the cavity of the limiting groove 22, and during the period, the sound insulation pad 51 and the main body pad 61 are relatively displaced and can be adapted by the relative displacement between the adjusting groove 632 and the positioning column 25, so that the tearing phenomenon caused by pulling force on the sound insulation material which is fixedly installed in the traditional way is avoided, a user only needs to disassemble the fixing bolt 3 to replace the sound insulation material, and the spare tire cover plate is not required to be integrally replaced;

further, referring to the attached drawings 1-2 of the specification, the bottom of the bottom plate body 21 is provided with the convex limiting groove 22, the position of a spare tire placing position can be limited, the collision caused by the fact that the position of the spare tire moves in the driving process of an automobile is prevented, the protective pad 23 made of rubber can prevent the spare tire from being directly contacted with the bottom plate body 21 and rubbed, the limiting effect on the position of the spare tire is achieved, the situation that the spare tire is directly contacted with the spare tire is prevented from being changed, a paint layer or rubber of the spare tire is prevented from being rubbed down or abraded, the traction belt 4 is installed at one end of the cover plate top plate 1, a spare tire cover plate is opened by an convenience user, a traditional handle structure is handed, the flatness of the trunk can be further guaranteed, and the convenience user can prevent articles in.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.