CN213928523U

CN213928523U - Exhaust pipe decoration cover with wear-resistant protection mechanism

Info

Publication number: CN213928523U
Application number: CN202023189505.7U
Authority: CN
Inventors: 邵泽豪; 邵汉西; 戴金曼
Original assignee: Wenzhou Haochen Auto Parts Co ltd
Current assignee: Wenzhou Haochen Auto Parts Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-10
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses an exhaust pipe decorative cover with a wear-resistant protection mechanism, which comprises a sleeve, wherein a connecting layer is fixedly arranged on the sleeve, a chute is arranged on the connecting layer, and a fixed block is movably arranged in the chute; with sheathed tube rear end cover to blast pipe, because the sheathed tube bore is big in the front little back, make the sleeve pipe can be very convenient install on the blast pipe, later through screwing up the shrink ring, can be with the stable installation of sleeve pipe on the blast pipe, the first go-between of rethread and second go-between mutually support, can further improve the firm degree of connection, later effect through the connecting block, the externally mounted that will decorate the cover is on the sleeve pipe, can be according to the difference of vehicle, select required decoration cover by oneself, improve device's commonality, simultaneously because be provided with the spring on the connecting block, the noise that decoration cover sent when can reduce the vehicle and jolt, also make the decoration cover top layer have higher toughness, it is not fragile.

Description

Exhaust pipe decoration cover with wear-resistant protection mechanism

Technical Field

The utility model relates to a blast pipe technical field specifically is a cover is decorated to blast pipe with wear-resisting protection machanism.

Background

The blast pipe is decorated and is covered an external device of blast pipe afterbody, can play the effect of protection blast pipe, but because the car goes the in-process, the condition of jolting can take place to be difficult to avoid, the condition of decorating cover and rear bumper collision can take place, cause and decorate the cover and damage, also can produce too much noise simultaneously, decoration cover that does not damage also can be because of excessively pressing close to the blast pipe body, high temperature in the blast pipe can arouse to decorate the cover damage once more, and because the difference of vehicle rear bumper, the blast pipe space of reserving is also different, cause current decoration cover can't accomplish to be applicable to different vehicles, jolt simultaneously and also can cause the condition of decorating the cover and droing.

To this end, an exhaust pipe trim cover with a wear protection mechanism is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cover is decorated to blast pipe with wear-resisting protection machanism, can be applicable to different model vehicles, and can reduce the collision noise, and be difficult for droing, in order to solve and propose among the above-mentioned background art because the car goes in-process, the condition of jolting can take place to be inevitable, the condition of decorating cover and rear bumper collision can take place, cause to decorate the cover and damage, too much noise also can be produced simultaneously, the decoration cover that does not damage also can be because of excessively pressing close to the blast pipe body, high temperature in the blast pipe can arouse once more decorate the cover and damage, and because the difference of vehicle rear bumper, the blast pipe space of reserving is also different, cause current decoration cover can't accomplish to be applicable to different vehicles, jolt simultaneously and also can cause the problem of decorating the cover circumstances of droing.

In order to achieve the above object, the utility model provides a following technical scheme: an exhaust pipe decorative cover with a wear-resistant protection mechanism comprises a sleeve, wherein a connecting layer is fixedly mounted on the sleeve, a sliding groove is formed in the connecting layer, a fixed block is movably mounted in the sliding groove, a connecting block is movably mounted at the rear side of the fixed block, a tightening ring is fixedly mounted at the rear side of the connecting layer, a first connecting ring is fixedly mounted at the rear side of the sleeve, a connecting strip is fixedly mounted on the first connecting ring, a thread is formed in the front of the tightening ring, a second connecting ring is fixedly mounted at the right side of the first connecting ring, a locking strip is fixedly mounted on the first connecting ring, a resistance increasing sheet is fixedly mounted on the locking strip, a fixed table is fixedly mounted at the right end of the second connecting ring, a nut is fixedly mounted at the top end of the fixed table, a screw rod is fixedly mounted in the nut, and a handle is welded on the screw rod, the improved spring fixing device is characterized in that a through hole is formed in the fixing table, a fixing shaft is fixedly mounted on the sliding groove, a first connecting piece is fixedly mounted on the fixing shaft, a second connecting piece is fixedly mounted at the bottom end of the first connecting piece, a spring is fixedly mounted on the left side of the first connecting piece, and a connecting rod is fixedly mounted at the right end of the spring.

Through adopting above-mentioned technical scheme, at first with sheathed tube rear end cover to blast pipe on, because the sheathed tube bore is big back after little before for, make the sleeve pipe can be very convenient install on the blast pipe, later through screwing up the shrink ring, can be with the stable installation of sleeve pipe on the blast pipe, the first go-between of rethread and second go-between mutually support, can further improve the firm degree of connection, later effect through the connecting block, the externally mounted that will decorate the cover is on the sleeve pipe, can be according to the difference of vehicle, select required decoration cover by oneself, the commonality of improving the device, simultaneously because be provided with the spring on the connecting block, the noise that decoration cover sent when can reduce the vehicle and jolt, also make the decoration cover top layer have higher toughness, it is not fragile.

Preferably, sleeve pipe and articulamentum integrated into one piece, the spout is provided with a plurality of groups altogether, and a plurality of groups spout is all seted up on the articulamentum, corresponds in every group spout and is provided with a set of fixed block and a set of connecting block, and every fixed block of group and every connecting block all with pass through sliding connection between the corresponding spout.

Through adopting above-mentioned technical scheme, install the connecting block back in the spout, recycle the fixed block and fix the connecting block in the spout to the required decoration cover type of also can select by oneself simultaneously on the convenient installation decoration cover top layer, and the settlement of multiunit fixed block, spout and connecting block also makes decoration cover top layer and bushing's more firm inseparable.

Preferably, each group of connecting blocks are correspondingly provided with two groups of first connecting sheets and two groups of second connecting sheets, the fixing shafts are provided with a plurality of groups, the two groups of first connecting sheets are respectively connected with the connecting blocks through the two groups of fixing shafts in a rotating mode, each group of first connecting sheets is rotationally connected with each group of second connecting sheets through one group of fixing shafts, and the two groups of second connecting sheets are rotationally connected with the other group of connecting blocks through the two groups of fixing shafts.

Through adopting above-mentioned technical scheme, the mutually supporting of two sets of first connection pieces of accessible and two sets of second connection pieces between two sets of connecting blocks, the spacing is adjusted, simultaneously through subsequent spring mounting for the connecting block has elasticity, when reducing the vehicle and jolting and going, decorates the noise that the cover sent, also improves the toughness of decorating the cover.

Preferably, each group of connecting blocks is internally and correspondingly provided with two groups of springs, each group of springs is correspondingly provided with two groups of connecting rods, the two groups of connecting rods are respectively arranged at the left end and the right end of each group of springs, one group of connecting rods and the two groups of first connecting sheets are fixedly welded through the two groups of connecting rods, and the other group of connecting rods and the two groups of second connecting sheets are fixedly welded through the two groups of connecting rods.

Through adopting above-mentioned technical scheme, utilize the spring for the connecting block has certain elasticity, and the installation is decorated and is covered the top layer after, can play certain cushioning effect, and when reducing to jolt, decorate the noise that the cover sent, also improve the toughness of decorating the cover, makes it not fragile more, also can play the effect of will decorating cover top layer and blast pipe separation simultaneously, makes it be difficult for damaging because of the high temperature.

Preferably, correspond respectively on first go-between and the second go-between and be provided with a set of connecting strip, all through connecting strip fixed connection between first go-between and second go-between and the sleeve pipe, the upper and lower both ends of first go-between all are provided with a set of locking strip, correspond on every group locking strip and are provided with a set of resistance-increasing piece, the upper and lower both ends of second go-between all are provided with a set of fixed station, correspond in every group fixed station and are provided with a set of through-hole, and every group locking strip all runs through both ends about a set of fixed station through a set of through-hole.

Through adopting above-mentioned technical scheme, after encircling first connecting ring and second connecting ring on the blast pipe, through reducing the space between two sets of go-between, can be with the stable installation of two sets of go-between on exhausting, and all be provided with the connecting strip on every group go-between for the further sleeve pipe of fixing of two sets of go-between of accessible improves the stability that sleeve pipe and blast pipe are connected.

Preferably, each group of fixing tables is correspondingly provided with a group of nuts, a group of screw rods and a group of handles, the nuts and the fixing tables are fixed through welding, and the screw rods and the nuts are fixed through screwing.

Through adopting above-mentioned technical scheme, passing the fixed station with the tightening strip after, screwing up the nut, through the friction action of the resistance-increasing piece on nut and the tightening strip, will tighten the strip and be connected with the second go-between is stable, improves the stability of this device when installing on the blast pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through with bushing installation on the blast pipe, the cover is decorated to the rethread connecting block in the different decoration of sheathed tube externally mounted, in order to play the effect that is applicable to different vehicle rear bumper, because be provided with the connecting rod on the connecting block, fixed axle and spring, can play the effect of buffering, reduce the vehicle and jolt the collision sound that the cover sent when marcing, also can improve and decorate the outer elasticity of cover, improve and decorate cover life, reduce the probability of damage, and because the effect of spring, outer decoration cover can not laminate in the blast pipe body for a long time, the high temperature that can not last causes the damage to decorating the cover.

2. The sheathed tube back port footpath is great, but the preceding port footpath is less for the sleeve pipe is installed easily on the blast pipe, later through screwing up the shrink ring, closely laminates the sleeve pipe on the blast pipe, and for the stability that further improvement is connected, still be provided with two sets of go-between at sheathed tube rear end, through mutually supporting of two sets of go-between, can be connected sleeve pipe and blast pipe more firmly.

Drawings

Fig. 1 is a schematic front end structure diagram of the present invention;

fig. 2 is a schematic diagram of the rear end structure of the present invention;

FIG. 3 is a schematic view of the connection structure of two sets of connection rings according to the present invention;

fig. 4 is a schematic view of the connecting block structure of the present invention.

In the figure: 1. a sleeve; 2. a connecting layer; 3. a fixed block; 4. a chute; 5. connecting blocks; 6. a shrink ring; 7. a first connecting ring; 8. a connecting strip; 9. a thread; 10. a second connection ring; 11. a locking strip; 12. a resistance increasing sheet; 13. a fixed table; 14. a screw; 15. a handle; 16. a nut; 17. a through hole; 18. a fixed shaft; 19. a first connecting piece; 20. a second connecting sheet; 21. a spring; 22. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution of an exhaust pipe decoration cover with a wear-resistant protection mechanism: as shown in fig. 1 to 4, the device comprises a sleeve 1, a connecting layer 2 is fixedly installed on the sleeve 1, a chute 4 is opened on the connecting layer 2, a fixed block 3 is movably installed in the chute 4, a connecting block 5 is movably installed at the rear side of the fixed block 3, a tightening ring 6 is fixedly installed at the rear side of the connecting layer 2, a first connecting ring 7 is fixedly installed at the rear side of the sleeve 1, a connecting strip 8 is fixedly installed on the first connecting ring 7, a thread 9 is opened at the front side of the tightening ring 6, a second connecting ring 10 is fixedly installed at the right side of the first connecting ring 7, a locking strip 11 is fixedly installed on the first connecting ring 7, a resistance increasing sheet 12 is fixedly installed on the locking strip 11, a fixed table 13 is fixedly installed at the right end of the second connecting ring 10, a nut 16 is fixedly installed at the top end of the fixed table 13, a screw 14 is fixedly installed in the nut 16, a handle 15 is welded on the screw 14, a through hole 17 is opened in the fixed table 13, a fixed shaft 18 is fixedly mounted on the sliding chute 4, a first connecting sheet 19 is fixedly mounted on the fixed shaft 18, a second connecting sheet 20 is fixedly mounted at the bottom end of the first connecting sheet 19, a spring 21 is fixedly mounted on the left side of the first connecting sheet 19, and a connecting rod 22 is fixedly mounted at the right end of the spring 21.

Through adopting above-mentioned technical scheme, at first with sleeve pipe 1's rear end cover to blast pipe on, because sleeve pipe 1's bore is big back little before for, make sleeve pipe 1 can be very convenient install on the blast pipe, later through screwing up crimple ring 6, can be with stable the installing on the blast pipe of sleeve pipe 1, rethread first go-between 7 and the second go-between 10 mutually support, can further improve the firm degree of connection, later through connecting block 5's effect, the external mounting that will decorate the cover is on sleeve pipe 1, can be according to the difference of vehicle, select required decoration cover by oneself, the commonality of improving the device, simultaneously because be provided with spring 21 on connecting block 5, the noise that the decoration cover sent when can reduce the vehicle and jolt, also make the decoration cover top layer have higher toughness, it is not fragile.

Specifically, as shown in fig. 1, the sleeve 1 and the connecting layer 2 are integrally formed, the sliding grooves 4 are provided with a plurality of groups, the sliding grooves 4 of the groups are all arranged on the connecting layer 2, a group of fixing blocks 3 and a group of connecting blocks 5 are correspondingly arranged in each group of sliding grooves 4, and each group of fixing blocks 3 and each group of connecting blocks 5 are all connected with the corresponding sliding grooves 4 in a sliding manner.

Through adopting above-mentioned technical scheme, install connecting block 5 back in spout 4, recycle fixed block 3 and fix connecting block 5 in spout 4 to the required decoration cover type of also can selecting by oneself is decorated to convenient installation on the cover top layer, and the setting for of multiunit fixed block 3, spout 4 and connecting block 5 also makes decoration cover top layer and sleeve pipe 1 be connected more firm inseparable.

Specifically, as shown in fig. 4, each connecting block 5 is correspondingly provided with two sets of first connecting plates 19 and two sets of second connecting plates 20, the fixing shaft 18 is provided with a plurality of sets, the two sets of first connecting plates 19 are respectively connected with the connecting block 5 through the two sets of fixing shafts 18 in a rotating manner, each set of first connecting plates 19 is rotatably connected with each set of second connecting plates 20 through one set of fixing shafts 18, and the two sets of second connecting plates 20 are rotatably connected with the other set of connecting block 5 through the two sets of fixing shafts 18.

Through adopting above-mentioned technical scheme, the mutually supporting of two sets of first connection pieces 19 of accessible and two sets of second connection pieces 20 between two sets of connecting blocks 5, the regulation interval is through subsequent spring mounting simultaneously for connecting block 5 has elasticity, when reducing the vehicle and jolting and going, decorates the noise that the cover sent, also improves the toughness of decorating the cover.

Specifically, as shown in fig. 4, two sets of springs 21 are correspondingly arranged in each set of connecting block 5, two sets of connecting rods 22 are correspondingly arranged on each set of springs 21, the two sets of connecting rods 22 are respectively installed at the left end and the right end of each set of springs 21, one set of connecting rods 22 is welded and fixed with the two sets of first connecting plates 19 through the two sets of connecting rods 22, and the other set of connecting rods 22 is welded and fixed with the two sets of second connecting plates 20 through the two sets of connecting rods 22.

Through adopting above-mentioned technical scheme, utilize spring 21 for connecting block 5 has certain elasticity, and the installation can play certain cushioning effect after decorating the cover top layer, reduces when jolting, decorates the noise that the cover sent, also improves the toughness of decorating the cover, makes it not fragile more, also can play the effect of decorating cover top layer and blast pipe separation simultaneously, makes it difficult because of the high temperature damage.

Specifically, as shown in fig. 2 and 3, a set of connecting strips 8 is correspondingly arranged on the first connecting ring 7 and the second connecting ring 10 respectively, the first connecting ring 7 and the second connecting ring 10 are fixedly connected with the casing 1 through the connecting strips 8, a set of locking strips 11 is arranged at the upper end and the lower end of the first connecting ring 7, a set of resistance increasing sheets 12 is correspondingly arranged on each set of locking strips 11, a set of fixing tables 13 is arranged at the upper end and the lower end of the second connecting ring 10, a set of through holes 17 is correspondingly arranged in each set of fixing tables 13, and each set of locking strips 11 penetrates through the left end and the right end of each set of fixing tables 13 through a set of through holes 17.

Through adopting above-mentioned technical scheme, encircle first go-between 7 and second go-between 10 back on the blast pipe, through reducing the space between two sets of go-between, can be with the stable installation of two sets of go-between on the exhaust, and all be provided with connecting strip 8 on every group go-between for the further sleeve pipe 1 of fixing of two sets of go-between 10 of accessible is put forward on the blast pipe, improves the stability that sleeve pipe 1 and blast pipe are connected.

Specifically, as shown in fig. 2 and 3, each set of fixing table 13 is correspondingly provided with a set of nuts 16, a set of screws 14 and a set of handles 15, the nuts 16 and the fixing table 13 are fixed by welding, and the screws 14 and the nuts 16 are fixed by screwing.

By adopting the technical scheme, after the tightening strip 11 passes through the fixing table 13, the nut 16 is screwed, and the tightening strip 11 is stably connected with the second connecting ring 10 through the friction action of the nut 16 and the resistance increasing sheet 12 on the tightening strip 11, so that the stability of the device when the device is installed on the exhaust pipe is improved.

The working principle is as follows: at first overlap the rear end of sleeve pipe 1 to the blast pipe on, because the bore of sleeve pipe 1 is big after little before, make sleeve pipe 1 can be very convenient install on the blast pipe, later through screwing up the shrink ring 6, can install sleeve pipe 1 on the blast pipe stably, rethread first go-between 7 and the mutually supporting of second go-between 10, can further improve the firm degree of connection, later effect through connecting block 5, the externally mounted that will decorate the cover is on sleeve pipe 1, can be according to the difference of vehicle, select required decoration cover by oneself, the commonality of improving the device, simultaneously because be provided with spring 21 on connecting block 5, can reduce the noise that the decoration cover sent when jolting the vehicle, also make the decoration cover top layer have higher toughness, it is not fragile.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first" and "second" 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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cover is decorated to blast pipe with wear-resisting safeguard mechanism, includes sleeve pipe (1), its characterized in that: the improved cable connector is characterized in that a connecting layer (2) is fixedly mounted on the sleeve (1), a sliding groove (4) is formed in the connecting layer (2), a fixed block (3) is movably mounted in the sliding groove (4), a connecting block (5) is movably mounted at the rear side of the fixed block (3), a tightening ring (6) is fixedly mounted at the rear side of the connecting layer (2), a first connecting ring (7) is fixedly mounted at the rear side of the sleeve (1), a connecting strip (8) is fixedly mounted on the first connecting ring (7), a thread (9) is formed in the front of the tightening ring (6), a second connecting ring (10) is fixedly mounted at the right side of the first connecting ring (7), a locking strip (11) is fixedly mounted on the first connecting ring (7), a resistance increasing sheet (12) is fixedly mounted on the locking strip (11), and a fixed table (13) is fixedly mounted at the right end of the second connecting ring (10), the top fixed mounting of fixed station (13) has nut (16), fixed mounting has screw rod (14) in nut (16), welding installation has handle (15) on screw rod (14), through-hole (17) have been seted up in fixed station (13), fixed mounting has fixed axle (18) on spout (4), fixed mounting has first connection piece (19) on fixed axle (18), the bottom fixed mounting of first connection piece (19) has second connection piece (20), the left side fixed mounting of first connection piece (19) has spring (21), the right-hand member fixed mounting of spring (21) has connecting rod (22).

2. The exhaust pipe decorative cover with wear protection mechanism as claimed in claim 1, wherein: sleeve pipe (1) and articulamentum (2) integrated into one piece, spout (4) are provided with a plurality of groups altogether, and a plurality of groups spout (4) are all seted up on articulamentum (2), correspond in every group spout (4) and are provided with a set of fixed block (3) and a set of connecting block (5), pass through sliding connection between every fixed block of group (3) and every connecting block of group (5) all and corresponding spout (4).

3. The exhaust pipe decorative cover with wear protection mechanism as claimed in claim 1, wherein: the connecting structure is characterized in that two groups of first connecting pieces (19) and two groups of second connecting pieces (20) are correspondingly arranged on each group of connecting blocks (5), the fixing shafts (18) are provided with a plurality of groups, the two groups of first connecting pieces (19) are respectively connected with the connecting blocks (5) through the two groups of fixing shafts (18) in a rotating mode, the first connecting pieces (19) of each group are rotatably connected with the second connecting pieces (20) of each group through the one group of fixing shafts (18), and the two groups of second connecting pieces (20) are rotatably connected with the other group of connecting blocks (5) through the two groups of fixing shafts (18).

4. The exhaust pipe decorative cover with wear protection mechanism as claimed in claim 1, wherein: the connecting structure is characterized in that two groups of springs (21) are correspondingly arranged in each group of connecting blocks (5), two groups of connecting rods (22) are correspondingly arranged on each group of springs (21), the two groups of connecting rods (22) are respectively arranged at the left end and the right end of each group of springs (21), one group of connecting rods (22) and two groups of first connecting sheets (19) are fixedly welded through the two groups of connecting rods (22), and the other group of connecting rods (22) and two groups of second connecting sheets (20) are fixedly welded through the two groups of connecting rods (22).

5. The exhaust pipe decorative cover with wear protection mechanism as claimed in claim 1, wherein: correspond respectively on first go-between (7) and the second go-between (10) and be provided with a set of connecting strip (8), all through connecting strip (8) fixed connection between first go-between (7) and second go-between (10) and sleeve pipe (1), the upper and lower both ends of first go-between (7) all are provided with a set of locking strip (11), correspond on every group locking strip (11) and are provided with a set of resistance-increasing piece (12), the upper and lower both ends of second go-between (10) all are provided with a set of fixed station (13), correspond in every fixed station (13) and are provided with a set of through-hole (17), and every group locking strip (11) all run through in both ends about a set of fixed station (13) through a set of through-hole (17).

6. The exhaust pipe decorative cover with wear protection mechanism as claimed in claim 1, wherein: each group of fixing platforms (13) is correspondingly provided with a group of nuts (16), a group of screw rods (14) and a group of handles (15), the nuts (16) and the fixing platforms (13) are fixed through welding, and the screw rods (14) and the nuts (16) are fixed through screwing.