CN212556527U

CN212556527U - Novel flap shock-absorbing structure

Info

Publication number: CN212556527U
Application number: CN202021137778.4U
Authority: CN
Inventors: 储琴; 施超; 毛宏伟; 张泽毅
Original assignee: Hanteng Automobile Co Ltd
Current assignee: Hanteng Automobile Co Ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-02-19
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a novel flap shock-absorbing structure, including flap, upper cover and connecting plate, set up two sets of thread groove and constant head tank on the flap, the utility model discloses insert the connecting plate in the arc limiting plate, let mounting hole and thread groove correspond together, pass mounting hole and thread groove through the bolt and fixedly mount flap and connecting plate together, establish the upper cover card on the arch of connecting plate, make recess and through-hole correspond together, the inserted bar passes two sets of through-holes, the tip of inserted bar is inserted in the recess, the stopper is fixed in the recess through the reaction force of spring, namely fix the inserted bar between two sets of recesses, be convenient for the installation and the dismantlement of upper cover and flap; paste on the internal surface of constant head tank and have the cushion gum, the effectual in-process of closing that has avoided, by the abnormal sound scheduling problem that the vibrations of the interior planking of mouthful lid that charges lead to, great promotion mouthful lid article feel charges.

Description

Novel flap shock-absorbing structure

Technical Field

The utility model belongs to the technical field of the flap equipment, concretely relates to novel flap shock-absorbing structure.

Background

The cover is a substitute cover with a mouth, and the substitute cover system can be called as a cover. The Chinese name flap is also called a substitute flap such as an automobile fuel flap.

In the existing market, a plurality of vehicle type opening covers are still of sheet metal structures and have no locking function, the opening covers are completely buffered and limited by a buffer block in the closing process, and problems such as abnormal sound caused by vibration of inner and outer plates of the opening covers exist, so that the texture of the finished vehicle is reduced; and the installation or the dismantlement of flap and upper cover is too complicated, the change of inconvenient upper cover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel flap shock absorption structure, which aims to solve the problems that in the existing market, a plurality of vehicle type flaps are still in sheet metal structures and have no locking function, and the flaps are completely buffered and limited by a buffer block in the closing process, such as abnormal sound caused by vibration of an inner plate and an outer plate of the flap, and the like, so that the texture of the whole vehicle is reduced; and the installation or the dismantlement of flap and upper cover is too complicated, the inconvenient change of upper cover problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel flap shock-absorbing structure, includes flap, upper cover and connecting plate, set up two sets of thread groove and constant head tank on the flap, welded connection has the arc limiting plate on the flap, on cover and seted up two sets of recess, it is two sets of welded connection has spring and guide pillar in the recess, the free end tip welded connection of spring has the baffle, be provided with the guide pin bushing on the baffle, guide pillar sliding connection is two sets of on the guide pin bushing has been pegged graft in the recess, welded connection has the stopper on the outer wall of inserted bar, the stopper card is established between the baffle, it has the cushion gum to paste on the internal surface of constant head tank, set up two sets of mounting holes and two sets of through-holes on the connecting plate.

Preferably, the free end of the guide pillar is connected with a limiting plate in a welding mode, and the diameter of the limiting plate is larger than that of the guide sleeve.

Preferably, the guide pillars are arranged in at least two groups, and the at least two groups of guide pillars are symmetrically arranged.

Preferably, two sets of rubber cushions are pasted on the opening cover, and the two sets of rubber cushions are of round table structures.

Preferably, the positioning grooves are at least four groups, and the positioning grooves are uniformly distributed on the opening cover.

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

1. the utility model discloses set up two sets of thread groove and constant head tank on the flap, welded connection has arc limiting plate on the flap, cover on and set up two sets of recesses, welded connection has spring and guide pillar in two sets of recesses, the free end welded connection of spring has the baffle, be provided with the guide pin bushing on the baffle, guide pillar sliding connection has on the guide pin bushing, the inserted bar has been inserted in two sets of recesses, welded connection has the stopper on the outer wall of inserted bar, the stopper card is established between the baffle, set up two sets of mounting holes and two sets of through-holes on the connecting plate, insert the connecting plate in the arc limiting plate, let mounting holes and thread groove correspond together, pass mounting holes and thread groove through the bolt and fixedly install flap and connecting plate together, cover card is established on the arch of connecting plate, make recess and through-hole correspond together, the inserted bar passes two sets of through-holes, the limiting block is fixed in the grooves through the counterforce of the springs, namely the inserting rods are fixed between the two groups of grooves, and the upper cover and the opening cover are convenient to mount and dismount.

2. The utility model discloses paste the damping rubber on the internal surface of constant head tank, effectually avoided closing the in-process, by the abnormal sound scheduling problem that the vibrations of the interior planking of the flap that charges lead to, great promotion flap texture charges.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the upper cover of the present invention;

FIG. 3 is an enlarged view of the area A in FIG. 2, particularly illustrating the relationship between the insert rod and the groove;

FIG. 4 is a cross-sectional view of the connection plate of the present invention;

fig. 5 is a relationship diagram of the positioning groove and the cushion gum of the present invention.

In the figure: 1. a flap; 2. a thread groove; 3. an arc limiting plate; 4. positioning a groove; 5. a rubber cushion; 6. shock-absorbing glue; 7. an upper cover; 8. inserting a rod; 9. a groove; 10. a spring; 11. a baffle plate; 12. a guide sleeve; 13. a guide post; 14. a limiting plate; 15. a limiting block; 16. a connecting plate; 17. mounting holes; 18. and a through hole.

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. 1-5, the present invention provides a technical solution: the utility model provides a novel flap shock-absorbing structure, including flap 1, upper cover 7 and connecting plate 16, two sets of thread groove 2 and constant head tank 4 have been seted up on flap 1, welded connection has arc limiting plate 3 on flap 1, two sets of recess 9 have been seted up on upper cover 7, welded connection has spring 10 and guide pillar 13 in two sets of recess 9, spring 10's free end tip welded connection has baffle 11, be provided with guide pin bushing 12 on the baffle 11, guide pillar 13 sliding connection is on guide pin bushing 12, it has inserted bar 8 to peg 9 interpolation of two sets of recesses, welded connection has stopper 15 on inserted bar 8's the outer wall, stopper 15 blocks and establishes between baffle 11, the cushion gum 6 has been pasted on constant head tank 4's the internal surface, set up two sets of mounting holes 17 and two sets of through-.

Specifically, the free end of the guide post 13 is welded with a limiting plate 14, and the diameter of the limiting plate 14 is larger than that of the guide sleeve 12, so that the guide post 13 is effectively prevented from sliding out of the guide sleeve 12.

Specifically, the guide posts 13 are at least arranged in two groups, and the at least two groups of guide posts 13 are symmetrically arranged, so that the baffle 11 is effectively prevented from deviating.

Specifically, two sets of rubber cushions 5 are pasted on the flap 1, the two sets of rubber cushions 5 are of a round platform type structure, and the rubber cushions 5 effectively cushion the vibration generated on the inner and outer panels of the flap.

Specifically, the constant head tank 4 sets up four groups at least, and the even distribution of four groups at least constant head tanks 4 is on flap 1, makes upper cover 7 and flap 1 more firm card establish together.

The working principle is as follows: inserting a connecting plate 16 into an arc limiting plate 3 to enable a mounting hole 17 and a thread groove 2 to be correspondingly connected together, penetrating a bolt through the mounting hole 17 and the thread groove 2 to fixedly mount a cover 1 and the connecting plate 16 together, clamping an upper cover 7 on a bulge of the connecting plate 16 to enable a groove 9 and a through hole 18 to be correspondingly connected together, penetrating an inserted bar 8 through two groups of through holes 18, inserting the end part of the inserted bar 8 into the groove 9, and fixing a limiting block 15 in the groove 9 through the reaction force of a spring 10, namely fixing the inserted bar 8 between the two groups of grooves 9, so that the upper cover 7 and the cover 1 can be conveniently mounted and dismounted; subsides around constant head tank 4 have the cushion gum 6, the effectual in-process of having avoided closing, by the abnormal sound scheduling problem that the inside and outside board vibrations of flap 1 that charges lead to, great promotion flap 1 article feel that charges.

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 novel flap shock-absorbing structure, includes flap (1), upper cover (7) and connecting plate (16), its characterized in that: the opening cover (1) is provided with two groups of thread grooves (2) and positioning grooves (4), the cover (1) is welded with an arc limiting plate (3), the upper cover (7) is provided with two groups of grooves (9), the two groups of grooves (9) are internally welded with springs (10) and guide posts (13), the free end part of the spring (10) is welded and connected with a baffle (11), the baffle (11) is provided with a guide sleeve (12), the guide posts (13) are connected on the guide sleeves (12) in a sliding way, the insertion rods (8) are inserted in the two groups of grooves (9), the outer wall of the inserted link (8) is welded with a limiting block (15), the limiting block (15) is clamped between the baffles (11), the shock-absorbing glue (6) is pasted on the inner surface of the positioning groove (4), and two groups of mounting holes (17) and two groups of through holes (18) are formed in the connecting plate (16).

2. The novel shock absorbing structure of a door according to claim 1, wherein: the free end part of the guide post (13) is connected with a limiting plate (14) in a welding mode, and the diameter of the limiting plate (14) is larger than that of the guide sleeve (12).

3. The novel shock absorbing structure of a door according to claim 1, wherein: the guide posts (13) are arranged in at least two groups, and the at least two groups of guide posts (13) are symmetrically arranged.

4. The novel shock absorbing structure of a door according to claim 1, wherein: two sets of rubber cushions (5) are pasted on the opening cover (1), and the two sets of rubber cushions (5) are of round table structures.

5. The novel shock absorbing structure of a door according to claim 1, wherein: the positioning grooves (4) are at least four groups, and the positioning grooves (4) are uniformly distributed on the opening cover (1).