阅读说明：本技术 一种扣合盖板、扣合结构及汽车 (Buckling cover plate, buckling structure and automobile ) 是由 孙全锦 唐毅 韦荣 杨警卫 李德辉 李庚袁 于 2021-07-05 设计创作，主要内容包括：本发明提供一种扣合盖板、扣合结构及汽车,扣合盖板用于可开合地安设于座体上的开口,扣合盖板包括盖板本体、锁止组件及驱动部,盖板本体具有安装侧,锁止组件可活动地设于安装侧,以具有在第一工作位置和第二工作位置之间来回活动的活动行程,锁止组件包括锁扣,锁止组件在第一工作位置时,锁扣用于与座体卡合,以使得盖板本体形成盖设于开口的锁止状态,锁止组件在第二工作位置时,锁扣用于与座体分离,以使得盖板本体形成能够与开口脱离的解锁状态,驱动部设于盖板本体,驱动部与锁止组件传动连接,用以驱动锁止组件在第一工作位置和第二工作位置间活动。本方案提供的扣合盖板锁止及解锁稳定,不易因长期使用而失效,降低扣合盖板脱离座体的机率。(The invention provides a buckling cover plate, a buckling structure and an automobile, wherein the buckling cover plate is used for being arranged on an opening of a seat body in an openable and closable manner, the buckling cover plate comprises a cover plate body, a locking assembly and a driving part, the cover plate body is provided with an installation side, the locking assembly is movably arranged on the installation side, so as to have a movable stroke moving back and forth between a first working position and a second working position, the locking component comprises a lock catch, when the locking component is at the first working position, the lock catch is used for being clamped with the seat body, so that the cover plate body forms a locking state covering the opening, when the locking assembly is at the second working position, the lock catch is used for separating from the seat body, so that the apron body forms the unblock state that can break away from with the opening, the apron body is located to the drive division, and the drive division is connected with the locking subassembly transmission for drive locking subassembly is movable between first operating position and second operating position. The locking and the unblock of the lock apron that this scheme provided are stable, are difficult for losing efficacy because of long-term the use, reduce the probability that the lock apron breaks away from the pedestal.)

1. The utility model provides a buckle apron for can install the opening on the pedestal with opening and shutting, its characterized in that, buckle apron includes:

a cover plate body having a mounting side;

the locking assembly is movably arranged on the mounting side so as to have a moving stroke moving back and forth between a first working position and a second working position, the locking assembly comprises a lock catch, when the locking assembly is at the first working position, the lock catch is used for being clamped with the base body so that the cover plate body forms a locking state covering the opening, and when the locking assembly is at the second working position, the lock catch is used for being separated from the base body so that the cover plate body forms an unlocking state capable of being separated from the opening; and the number of the first and second groups,

the driving part is arranged on the cover plate body and is in transmission connection with the locking assembly to drive the locking assembly to move between the first working position and the second working position.

2. The snap-fit cover plate according to claim 1, wherein the locking assembly includes a locking portion extending between the first working position and the second working position, a connecting portion is disposed at one end of the locking portion for driving engagement with the driving portion, so that the locking portion is driven by the driving portion to move between the first working position and the second working position, and a plurality of locking hooks are protruded from an end surface of the locking portion away from the mounting side and are disposed at intervals in an extending direction of the locking portion.

3. The snap-fit cover plate according to claim 2, wherein each of the snap-fit latches includes a snap-fit body and a retaining portion, the snap-fit body extends from the locking portion in a direction away from the mounting side, and the retaining portion is bent from an end of the snap-fit body away from the mounting side.

4. The cover of claim 3, wherein the mounting side further comprises a fixing portion protruding from the mounting side, the fixing portion being spaced apart from the latch on a side of the latch facing the second working position, and a first elastic member is disposed between the fixing portion and the latch, the first elastic member being configured to enable the latch to move telescopically towards the first working position;

the fastening cover plate further comprises a second elastic piece, one end of the second elastic piece is connected to one side, away from the mounting side, of the fixing portion, and the other end of the second elastic piece is used for being abutted to the seat body.

5. The snap-fit cover plate according to claim 4, wherein a limiting member is further disposed on the cover plate body, and the limiting member comprises:

the limiting bulge is convexly arranged on the installation side, is positioned at one end of the locking part facing the first working position, and is arranged at an interval with the locking part; and the number of the first and second groups,

the protruding installation side of locating, and be located at least one side of locking part, with the direction arch of locking part slip butt.

6. The snap-fit cover according to any one of claims 2 to 5, wherein the connecting portion is a driving rack provided at one end of the locking portion;

the drive division includes gear post and operating portion, the gear post rotate install in the installation side, and with the driving rack meshing, it is equipped with the installing port to run through on the apron body, operating portion movably wears to locate the installing port, and protruding the locating of one end the apron body outside, the other end are inserted and are located the installation side, the operating portion orientation the one end of installation side be equipped with gear post meshing's drive tooth portion.

7. The snap-fit cover plate according to claim 6, wherein a guide groove is concavely formed on the outer side of the cover plate body, and the guide groove penetrates through the mounting opening;

the protruding side of locating the one end in the apron body outside of operating portion is equipped with the protruding muscle of direction, the protruding muscle of direction is followed the direction of establishing of running through of installing port extends the setting, and locates the guide way during the unblock state, the protruding muscle of direction is close to the one end butt of installation side in the guide way is close to the diapire of installation side.

8. The snap-fit cover according to claim 6, wherein a guide portion is provided at an end of the driving tooth portion away from the outer side of the cover body, and the guide portion is inclined from an end close to the driving tooth portion to an end away from the driving tooth portion in a direction away from the gear post to form a guide slope.

9. A snap-fit structure, comprising:

the seat body is provided with an opening, and the seat body is also provided with a clamping matching part; and the number of the first and second groups,

the snap-fit cover of any one of claims 1 to 8, wherein the latch engages or disengages the snap-fit portion to switch the cover body between the locked state and the unlocked state.

10. An automobile comprising the snap structure as recited in claim 9.

Technical Field

The invention relates to the technical field of automobile equipment, in particular to a buckling cover plate, a buckling structure and an automobile.

Background

With the increasing popularization of automobiles as a conventional tool for traveling, people also demand higher and higher attractiveness and quality of automobiles. The engine compartment at the front part of the automobile is very numerous in parts, various parts, pipelines, wire harnesses and clamp springs are generally very difficult to arrange regularly, and the attractiveness is poor, so that the engine compartment can be covered by adopting a half-covering or full-covering cover plate mode to improve the attractiveness. Separate openable access covers are provided on these full or half-covered engine compartment covers to facilitate customer inspection of the engine compartment for functions and conditions (e.g., coolant, batteries, dipstick, wash water, etc.). These access covers realize the assembly with the cabin apron through adopting the mode of the opening plectrum of a self moulding plastics + the buckle of self moulding plastics generally. The opening and fastening mode of the injection molding plectrum and the injection molding buckle generally has the following bad problems: the elastic opening force of the shifting sheet plastic structure is unstable, and the clamping failure can be caused after the shifting sheet plastic structure is operated for a long time and is easily worn, so that the maintenance opening cover is easy to fall off due to the vibration of the engine cabin.

Disclosure of Invention

The invention mainly aims to provide a buckling cover plate, a buckling structure and an automobile, and aims to solve the technical problems that the elastic opening force of a plectrum plastic structure in the prior art is unstable, and the buckling failure can be caused after long-term operation and easy abrasion, so that an overhaul cover plate is easy to fall off due to vibration of an engine compartment.

In order to achieve the above object, the present invention provides a cover plate for covering an opening of a seat, the cover plate comprising:

a cover plate body having a mounting side;

the locking assembly is movably arranged on the mounting side so as to have a moving stroke moving back and forth between a first working position and a second working position, the locking assembly comprises a lock catch, when the locking assembly is at the first working position, the lock catch is used for being clamped with the base body so that the cover plate body forms a locking state covering the opening, and when the locking assembly is at the second working position, the lock catch is used for being separated from the base body so that the cover plate body forms an unlocking state capable of being separated from the opening; and the number of the first and second groups,

the driving part is arranged on the cover plate body and is in transmission connection with the locking assembly to drive the locking assembly to move between the first working position and the second working position.

Optionally, the locking assembly includes a locking portion, the locking portion extends between the first working position and the second working position, one end of the locking portion is provided with a connecting portion used for being in transmission fit with the driving portion, so that the locking portion moves between the first working position and the second working position under the driving of the driving portion, the end face of the locking portion, which is far away from the installation side, is convexly provided with a plurality of the latches, and the plurality of the latches are arranged at intervals in the extending direction of the locking portion.

Optionally, each lock catch includes a locking main body and a buckling portion, the locking main body extends from the locking portion to a direction away from the installation side, and the buckling portion is bent from an end of the locking main body away from the installation side.

Optionally, the mounting side is further provided with a fixing portion in a protruding manner, the fixing portion is arranged at a position, facing the second working position, of the lock catch at an interval from the lock catch, and a first elastic member is arranged between the fixing portion and the lock catch and used for enabling the lock catch to move in a telescopic manner towards the first working position;

the fastening cover plate further comprises a second elastic piece, one end of the second elastic piece is connected to one side, away from the mounting side, of the fixing portion, and the other end of the second elastic piece is used for being abutted to the seat body.

Optionally, still be equipped with the locating part on the apron body, the locating part includes:

the limiting bulge is convexly arranged on the installation side, is positioned at one end of the locking part facing the first working position, and is arranged at an interval with the locking part; and the number of the first and second groups,

the protruding installation side of locating, and be located at least one side of locking part, with the direction arch of locking part slip butt.

Optionally, the connecting part is a transmission rack arranged at one end of the locking part;

the drive division includes gear post and operating portion, the gear post rotate install in the installation side, and with the driving rack meshing, it is equipped with the installing port to run through on the apron body, operating portion movably wears to locate the installing port, and protruding the locating of one end the apron body outside, the other end are inserted and are located the installation side, the operating portion orientation the one end of installation side be equipped with gear post meshing's drive tooth portion.

Optionally, a guide groove is concavely arranged on the outer side of the cover plate body, and the guide groove penetrates through the mounting opening;

the protruding side of locating the one end in the apron body outside of operating portion is equipped with the protruding muscle of direction, the protruding muscle of direction is followed the direction of establishing of running through of installing port extends the setting, and locates the guide way during the unblock state, the protruding muscle of direction is close to the one end butt of installation side in the guide way is close to the diapire of installation side.

Optionally, one end of the driving tooth portion, which is far away from the outer side of the cover plate body, is provided with a guide portion, and the guide portion is inclined from one end close to the driving tooth portion to one end far away from the driving tooth portion in a direction far away from the gear column to form a guide slope.

In addition, the present invention also provides a fastening structure, comprising:

the seat body is provided with an opening, and the seat body is also provided with a clamping matching part; and the number of the first and second groups,

the buckling cover plate is characterized in that the lock catch is clamped with or separated from the clamping matching part, so that the cover plate body is switched between the locking state and the unlocking state.

In addition, the invention also provides an automobile which comprises the buckling structure.

The buckling cover plate provided by the invention drives the locking assembly to switch between the first working position and the second working position through the driving part, when the buckling cover plate is at the first working position, the buckle is clamped with the seat body, so that the cover plate body covers the opening of the seat body to form the locking state, and when the buckling cover plate is at the second working position, the buckle is separated from the seat body, so that the cover plate body can be separated from the opening of the seat body to form the unlocking state. Therefore, the locking assembly can be correspondingly and stably in the locking state and the unlocking state when in the first position and the second position, and the locking state and the unlocking state are switched through the driving part.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic perspective view of a fastening structure according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of the snap-fit cover plate shown in FIG. 1;

FIG. 3 is a schematic perspective view of the cover plate of FIG. 2 at another angle;

FIG. 4 is a cross-sectional view of the snap-fit lid of FIG. 2;

FIG. 5 is a top view of the snap-fit lid of FIG. 2

FIG. 6 is an enlarged schematic view at A in FIG. 2;

fig. 7 is an enlarged schematic view of the cover body B in fig. 5.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Fastening cover plate	21	Lock catch
1	Cover plate body	211	Fastening main body
				1a	Mounting side	212	Fastening part
11	Fixing part	22	Locking part
				111	Fixing main body	221	Abutting part
112	A bent part	23	Connecting part
				113	First elastic member	231	Transmission rack
114	Spacing protrusion	3	Driving part
				115	Guide projection	31	Gear column
116	Second elastic member	32	Operation part
				12	Mounting port	321	Drive tooth
121	Guide groove	322	Guide convex rib
				1b	Outside of the cover plate body	323	Guide part
13	Positioning part	200	Buckling structure
				2	Locking assembly	210	Base body

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

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.

It should be noted that, if directional indication is involved in the embodiment of the present invention, the directional indication is only used for explaining the relative positional relationship, the motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. Also, the technical solutions in the embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not be within the protection scope of the present invention.

The current access cover is generally assembled with the cabin cover plate by adopting a mode of self-injection molding opening plectrum and self-injection molding buckle. The opening and fastening mode of the injection molding plectrum and the injection molding buckle generally has the following bad problems: the elastic opening force of the shifting sheet plastic structure is unstable, and the clamping failure can be caused after the shifting sheet plastic structure is operated for a long time and is easily worn, so that the maintenance opening cover is easy to fall off due to the vibration of the engine cabin.

In view of the above, the invention provides a buckling cover plate, a buckling structure and an automobile, and aims to solve the technical problems that the elastic opening force of a plectrum plastic structure in the prior art is unstable, and the buckling failure is caused after long-term operation and easy abrasion, so that an overhaul cover is easy to fall off due to vibration of an engine compartment. Fig. 1 to 7 show an embodiment of a buckle cover plate, a buckle structure and an automobile according to the present invention.

Referring to fig. 1 to 3, a fastening cover plate 100 according to the present invention is used for being openably installed in an opening of a base 210, the fastening cover plate 100 includes a cover plate body 1, a locking assembly 2 and a driving portion 3, the cover plate body 1 has an installation side 1 a; the locking assembly 2 is movably arranged on the mounting side 1a so as to have a moving stroke moving back and forth between a first working position and a second working position, the locking assembly 2 comprises a lock catch 21, when the locking assembly 2 is at the first working position, the lock catch 21 is used for being clamped with the base body 210 so as to enable the cover plate body 1 to form a locking state covering the opening, and when the locking assembly 2 is at the second working position, the lock catch 21 is used for being separated from the base body 210 so as to enable the cover plate body 1 to form an unlocking state capable of being separated from the opening; the driving part 3 is arranged on the cover plate body 1, and the driving part 3 is in transmission connection with the locking assembly 2 and used for driving the locking assembly 2 to move between the first working position and the second working position.

In the present scheme, the driving portion 3 drives the locking assembly 2 to switch between the first working position and the second working position, when the first working position is in the first working position, the lock catch 21 is engaged with the base 210, so that the cover plate body 1 covers the opening of the base 210 to form the locking state, and when the second working position is in the second working position, the lock catch 21 is separated from the base 210, so that the cover plate body 1 can be separated from the opening of the base 210 to form the unlocking state. Therefore, the locking assembly 2 can be correspondingly and stably in the locking state and the unlocking state when in the first position and the second position, and the locking state and the unlocking state are switched through the driving part 3, so that the locking and unlocking of the fastening cover plate 100 provided by the scheme are stable, the fastening cover plate 100 is not easy to lose efficacy due to long-term use, and the probability that the fastening cover plate 100 is separated from the seat body 210 is reduced.

For further guaranteeing that the cover plate body 1 can be stably and firmly clamped on the base 210, the locking assembly 2 includes a locking portion 22, the locking portion 22 is arranged to extend between the first working position and the second working position, one end of the locking portion 22 is provided with a connecting portion 23 used for being in transmission fit with the driving portion 3, so that the locking portion 22 is driven by the driving portion 3 to move between the first working position and the second working position, the locking portion 22 is far away from the end face of the mounting side 1a, a plurality of the locking buckles 21 are convexly provided, and the locking buckles 21 are arranged at intervals in the extending direction of the locking portion 22. Thus, the plurality of lock catches 21 are arranged at intervals along the extending direction of the locking part 22, so that the stability of clamping the cover plate body 1 and the seat body 210 is improved; meanwhile, the locking portion 22 can move between the first working position and the second working position, so that the lock catch 21 can be clamped and separated from the base 210. It can be understood that, in order to improve the firmness of the cover plate body 1 and the seat body 210 clamped, the locking assembly 2 may also be provided in a plurality of numbers, in this embodiment, two locking assemblies 2 are implemented, and the two locking assemblies 2 are oppositely disposed at two ends of the installation side 1 a.

Further, each of the latches 21 includes a latching body 211 and a latching portion 212, the latching body 211 extends from the locking portion 22 to a direction away from the mounting side 1a, and the latching portion 212 is bent from an end of the latching body 211 away from the mounting side 1 a. In this embodiment, in the locked state, the fastening portion 212 is fastened to a fastening groove formed in the base 210, and in the unlocked state, the fastening portion 212 is separated from the fastening groove. In this embodiment, the end of the latching portion 212 close to the latching body 211 to the end far from the latching body 211 are inclined toward the mounting side 1a to form a guide surface.

Furthermore, the mounting side 1a is further convexly provided with a fixing portion 11, the fixing portion 11 is disposed at an interval with the latch 21 on a side of the latch 21 facing the second working position, a first elastic member 113 is disposed between the fixing portion 11 and the latch 21, and the first elastic member 113 is used for making the latch 21 move in a telescopic manner toward the first working position; the fastening cover plate 100 further includes a second elastic member 116, one end of the second elastic member 116 is connected to one side of the fixing portion 11 away from the mounting side 1a, and the other end is configured to abut against the seat 210. Thus, when the cover plate body 1 is covered on the opening of the seat body 210, the guide surface of the retaining portion 212 is in sliding abutment with the fastening groove, so that the latch 21 moves towards the second working position, and when the retaining portion 212 slides into the fastening groove, the latch 21 moves towards the first working position under the driving of the first elastic member 113, so that the retaining portion 212 is fastened to the seat body 210; when the cover body 1 needs to be detached from the seat body 210, the driving portion 3 drives the locking assembly 2 to move toward the second working position, so that the latching portion 212 is separated from the latching groove, and at this time, because one end of the second elastic member 116 is connected to the fixing portion 11 and the other end of the second elastic member abuts against the seat body 210, the cover is sprung away from the seat body 210 under the elastic force of the second elastic member 116, so that the cover is separated from the opening. This scheme realizes hasp 21 with the automatic joint of pedestal 210, convenient to detach simultaneously apron body 1.

It can be understood that the form of the first elastic member 113 and the second elastic member 116 is not limited, in this embodiment, the first elastic member 113 is a spring, the fixing portion 11 is provided with a guide post extending along the extending direction of the locking portion 22, the spring is disposed on the guide post in a penetrating manner, and when the fastening portion 212 is fastened in the fastening groove, the spring is in a compressed state; the second elastic member 116 is a rubber column, and in the locked state, the rubber column is in a compressed state.

Specifically, the cover plate body 1 is further provided with a limiting member, and the limiting member includes a limiting protrusion 114 protruding from the mounting side 1a, located at one end of the locking portion 22 facing the first working position, and spaced from the locking portion 22; and a guide projection 115 which is provided to protrude from the mounting side 1a and is located on at least one side of the lock portion 22 so as to be in sliding contact with the lock portion 22. As the lock catch 21 is driven by the first elastic member 113 to extend toward the first working position, in order to prevent the lock catch 21 from excessively moving toward the first working position, the cover plate body 1 is further provided with the limiting protrusion 114; in addition, the cover plate body 1 is further provided with a guide protrusion 115, and the guide protrusion 115 is at least arranged on at least one side of the locking part 22 so as to guide the movement of the locking part 22 between the first working position and the second working position. An abutting part 221 is convexly arranged on the side surface of the locking part 22 corresponding to the guide protrusion 115, when the locking part 22 is installed, the guide protrusion 115 abuts against the abutting part 221, and at this time, the locking part 22 is in the second working position.

In this embodiment, the guiding protrusion 115 is disposed on one side of the locking portion 22, and a plurality of guiding protrusions are disposed at intervals along the extending direction of the locking portion 22, one end of the fixing portion 11 connected to the installation side 1a is located on the opposite side of the locking portion 22 from the guiding protrusion 115, the fixing portion 11 includes a fixing body 111 and a bending portion 112, one end of the fixing body 111 is connected to the installation side 1a, and one end of the fixing body 111 away from the installation side 1a forms the bending portion 112. The bent portion 112 is disposed at an interval with the latch 21 on a side of the latch 21 facing the second working position, and the first elastic member 113 is disposed between the bent portion 112 and the latch 21. The locking portion 22 is located in a guiding space defined by the bending portion 112, the fixing body 111, the mounting side 1a and the guiding protrusion 115.

Further, referring to fig. 4 to 6, the connecting portion 23 is a transmission rack 231 disposed at one end of the locking portion 22; drive division 3 includes gear post 31 and operating portion 32, gear post 31 rotate install in installation side 1a, and with the meshing of driving rack 231, it is equipped with installing port 12 to run through on the apron body 1, operating portion 32 movably wears to locate installing port 12, and protruding locating of one end apron body outside 1b, the other end are inserted and are located installation side 1a, operating portion 32 orientation the one end of installation side 1a be equipped with drive tooth portion 321 of gear post 31 meshing. The operating portion 32 moves along the direction of the installation opening 12, and is sequentially driven by the driving tooth portion 321, the gear column 31 and the transmission rack 231, so that the locking portion 22 moves between the first working position and the second working position. Specifically, in this embodiment, when the operation portion 32 moves from the cover body outer side 1b to the installation side 1a, the gear column 31 rotates counterclockwise to drive the locking portion 22 to move toward the second working position to enter the unlocking state; when the operation portion 32 moves from the installation side 1a to the cover body outer side 1b, the gear column 31 rotates clockwise, and drives the locking portion 22 to move toward the first working position to enter the locking state. It is understood that the cover body outer side 1b refers to a side of the cover body 1 opposite to the mounting side 1 a.

Further, referring to fig. 6 and 7, the outer side 1b of the cover plate body is concavely provided with a guide groove 121, and the guide groove 121 penetrates through the mounting opening 12; the protruding locating of operating portion 32 the side of the one end of apron body outside 1b is equipped with direction protruding muscle 322, direction protruding muscle 322 is followed the direction of establishing of running through of installing port 12 is extended and is set up, and locates guide way 121 during the unblock state, direction protruding muscle 322 is close to the one end butt of installation side 1a in guide way 121 is close to the diapire of installation side 1 a. In this way, when the unlocking is required, the operation portion 32 is moved from the cover body outer side 1b toward the mounting side 1a, and since the end of the guide rib 322 close to the mounting side 1a abuts against the bottom wall of the guide groove 121 close to the mounting side 1a in the unlocked state, the operation portion 32 is prevented from being excessively moved from the cover body outer side 1b toward the mounting side 1 a.

In order to facilitate the engagement of the driving tooth portion 321 with the gear column 31, a guiding portion 323 is disposed at an end of the driving tooth portion 321 away from the outer side 1b of the cover plate body, and the guiding portion 323 is inclined from an end close to the driving tooth portion 321 to an end away from the driving tooth portion 321 in a direction away from the gear column 31 to form a guiding slope. When the operation portion 32 is mounted, the guide portion 323 is first inserted into the mounting opening 12, and then the guide portion 323 is moved in a direction from the cover body outer side 1b to the mounting side 1a, and the guide slope guides the rack of the driving tooth portion 321 to engage with the rack on the gear column 31.

Further, in order to facilitate the fastening of the fastening cover plate 100 to the base 210, a positioning portion 13 is convexly disposed on a side surface of an end of the cover plate body 1 opposite to the mounting opening 12, and the positioning portion 13 is configured to penetrate through a positioning hole disposed on the base 210. After the positioning portion 13 penetrates through the positioning hole, the cover plate body 1 is rotated around the positioning portion 13 toward the opening, and at this time, the lock catch 21 is disposed at a position corresponding to the buckle groove, so that the cover plate body 1 covers the opening of the seat body 210.

In addition, the present invention further provides a fastening structure 200, which includes a base 210 and the fastening cover plate 100, wherein an opening is formed on the base 210, and the base 210 is further provided with a fastening matching portion; the lock catch 21 is engaged with or separated from the clamping engagement portion, so that the cover plate body 1 is switched between the locking state and the unlocking state. It should be noted that, the detailed structure of the buckling cover plate 100 in the buckling structure 200 can refer to the above embodiment of the buckling cover plate 100, and is not described herein again; since the fastening structure 200 of the present invention uses the fastening cover plate 100, the embodiment of the fastening structure 200 of the present invention includes all technical solutions of all embodiments of the fastening cover plate 100, and the achieved technical effects are also completely the same, and are not described herein again.

In addition, the invention also provides an automobile, which comprises the buckling structure 200. The detailed structure of the buckling cover 100 in the vehicle can refer to the embodiment of the buckling structure 200, and is not described herein again; since the fastening structure 200 is used in the automobile of the present invention, the embodiment of the automobile of the present invention includes all technical solutions of all embodiments of the fastening structure 200, and the achieved technical effects are also completely the same, and are not described herein again.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents made by the contents of the present specification and drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.