CN214304754U

CN214304754U - Fastener for fixing front sealing strip of engine hood

Info

Publication number: CN214304754U
Application number: CN202023094024.8U
Authority: CN
Inventors: 曾伟强; 刘绍娟; 杨湛华
Original assignee: SAIC GM Wuling Automobile Co Ltd
Current assignee: SAIC GM Wuling Automobile Co Ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-09-28
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a buckle for fixing sealing strip before engine bonnet, connecting portion including the fixed part on upper portion and lower part, the middle part and the detachable joint of sealing strip body of fixed part, connecting portion include connecting rod and two latch groups, two latch group bilateral symmetry integrated into one piece or be fixed in the left and right sides at connecting rod middle part, the top integrated into one piece formula of connecting rod is fixed in the bottom central point department of position of fixed part, the transversal ten font of personally submitting of connecting rod, the periphery of connecting rod offsets with preceding cabin cover board elasticity releasable formula, the outer end of latch group with the bottom surface elasticity releasable formula of preceding cabin cover board offsets. The utility model discloses a buckle simple structure, assurance sealing strip installation that are used for fixed engine bonnet front seal strip are firm, promote customer satisfaction, promote the perception quality, adapt to different mounting plate thickness and range of application extensively.

Description

Fastener for fixing front sealing strip of engine hood

Technical Field

The utility model relates to an automobile spare and accessory part technical field especially relates to a buckle that is used for fixed sealing strip before engine bonnet.

Background

The fixing mode of the front sealing strip of the engine hood is usually fixed by adopting a snap-fit installation. The structural form of the buckle of the front sealing strip of the engine hood has great influence on the installation and the positioning of the sealing strip, and the existing buckle structure and the assembly schematic diagram thereof are shown in fig. 1 and fig. 2, and the following problems mainly exist:

1. after the buckle 1 ' is clamped on the front cabin cover plate 2 ', the vertical direction is not limited, so that the sealing strip 3 ' is easy to loosen in the Z direction and is not attached to the decorative plate in a matching way, and customers complain;

2. the buckle 1 'only has the fin 4' in two directions, and sealing strip 3 'easily shifts towards no fin 4' direction, leads to sealing strip 3 'easily to shift towards the engine compartment in, leads to the sealing strip 3' and appears the gap with the matching between engine bonnet and the preceding covering, and the outward appearance perception quality is poor.

Disclosure of Invention

The utility model relates to a solve not enough among the prior art and accomplish, the utility model aims at providing a simple structure, guarantee that the sealing strip installation is firm, promote customer satisfaction, promote the perception quality, adapt to different mounting plate thick and the extensive buckle that is used for fixed engine bonnet front seal strip of range of application.

The utility model discloses a buckle for fixing sealing strip before engine bonnet, including the buckle body, the buckle body includes the fixed part on upper portion and the connecting portion of lower part, the middle part of fixed part is fixed with the detachable joint of sealing strip body, connecting portion include connecting rod and two latch groups, two latch group bilateral symmetry integrated into one piece or be fixed in the left and right sides at connecting rod middle part, the top integrated into one piece formula of connecting rod is fixed in the bottom central point department of fixed part, the transversal ten font of personally submitting of connecting rod, the periphery of connecting rod can be relieved the formula with preceding cabin cover board elasticity and offset, the outer end of latch group with the formula can be relieved to the bottom surface elasticity of preceding cabin cover board offsets.

The utility model discloses a buckle for fixing sealing strip before engine bonnet can also be:

the connecting rod comprises four clamping fins which are annularly arranged in the front, the rear, the left and the right directions at equal intervals, the tops of the clamping fins are integrally fixed with the bottom of the fixing part, the clamping fins radially and outwards extend to the peripheral edge of the connecting rod from the position of the central shaft of the connecting rod, the four clamping fins are fixed to form a structure with a cross-shaped cross section, the outer edge of each clamping fin is elastically and detachably abutted to the front cabin cover plate, and the two clamping tooth groups are respectively and symmetrically integrally formed or fixed to the middle parts of the clamping fins on the left side and the right side.

The connecting rod comprises a guide head fixed at the lower part in an integrated forming mode.

The guide head is formed by downward extension of the four clamping fins, and the diameter of the guide head far away from one end of the fixing part is smaller than that of the guide head close to one end of the fixing part.

The latch group comprises at least two latch bodies which are arranged in parallel at equal intervals, the latch bodies are respectively integrally formed or fixed on the latch wings, the latch bodies extend outwards from the corresponding positions of the central shafts of the connecting rods to the inner side edge positions of the latch wings from bottom to top in an inclined mode, and the outer ends of the latch bodies are elastically and releasably abutted to the bottom surface of the front cabin cover plate.

The number of the latch bodies is three.

The fixed part includes fixed plate, limiting plate and joint post, the top and the bottom of joint post are fixed in respectively integrated into one piece formula the bottom central point department of position of fixed plate with the top central point department of position of limiting plate, the joint post is worn to locate on the sealing strip body, the bottom periphery of fixed plate with the top periphery of limiting plate respectively with the formula of can removing of the bottom upper surface and the bottom lower surface of sealing strip body offsets, the bottom periphery of limiting plate with the upper surface of front deck apron can remove the formula and offset, connecting rod integrated into one piece formula is fixed in the bottom central point department of position of limiting plate.

The fixed plate is fixed in including support square plate and integrated into one piece formula the back-off plate of both sides around the support square plate, the bottom surface of back-off plate with the bottom surface of support square plate all with the upper surface of sealing strip body can the formula of removing offset, joint post integrated into one piece formula is fixed in the bottom central point department of support square plate, the back-off plate is along keeping away from the direction width of support square plate reduces gradually.

The upper end face of the inverted buckle plate is an inclined arc face, and the inclined arc face inclines downwards from inside to outside.

The top of supporting the square plate is provided with the edge the recess that the width direction of fixed plate extends, the recess by the left side edge of supporting the square plate transversely extends to the right side edge of supporting the square plate.

The utility model discloses a buckle for fixing sealing strip before engine bonnet, including the buckle body, the buckle body includes the fixed part on upper portion and the connecting portion of lower part, the middle part of fixed part is fixed with the detachable joint of sealing strip body, connecting portion include connecting rod and two latch groups, two latch group bilateral symmetry integrated into one piece or be fixed in the left and right sides at connecting rod middle part, the top integrated into one piece formula of connecting rod is fixed in the bottom central point department of fixed part, the transversal ten font of personally submitting of connecting rod, the periphery of connecting rod can be relieved the formula with preceding cabin cover board elasticity and offset, the outer end of latch group with the formula can be relieved to the bottom surface elasticity of preceding cabin cover board offsets. Thus, the fixing part is firstly fixed with the sealing strip body, the fixing part is clamped into the sealing strip body from the lower part of the sealing strip body, the middle part of the fixing part is clamped with the sealing strip body, then the sealing strip body and the buckle body are placed above the front cabin cover plate together, the connecting part is completely inserted into the front cabin cover plate, the bottom of the fixing part is abutted against the top of the front cabin cover plate, the periphery of the connecting rod is elastically and releasably abutted against the front cabin cover plate, the connecting rod is cut open by the cross section parallel to the front cabin cover plate, the cross section of the connecting rod is in a cross shape, namely, the peripheral edge of the connecting rod, namely four ports in the cross shape are elastically abutted against the front cabin cover plate, and the relative positions of the connecting rod and the front cabin cover plate are limited from four directions with equal intervals in the horizontal direction, the connecting rod and the front cabin cover plate are prevented from moving relatively by using elastic force, so that the sealing strip body is well matched with peripheral parts, and the sensing quality is improved. The outer end of the clamping tooth group is elastically and detachably abutted against the bottom surface of the front cabin cover plate, and the elastic force between the outer end of the clamping tooth group and the front cabin cover plate is utilized to ensure that the relative displacement between the connecting part and the front cabin cover plate in the vertical direction cannot be changed, so that the sealing strip body and the front cabin cover plate cannot be displaced in the vertical direction, and the problem of looseness of the sealing strip body is solved. The utility model discloses a buckle for fixing sealing strip before engine bonnet is, for prior art's advantage be: the structure is simple, the sealing strip is firmly installed, the customer satisfaction degree is improved, the sensing quality is improved, the sealing strip is suitable for different mounting plate thicknesses, and the application range is wide.

Drawings

FIG. 1 is a schematic view of a prior art snap-on attachment for securing a hood front seal.

Fig. 2 is a schematic view of a prior art clip for fixing a hood front weather strip.

Fig. 3 the utility model relates to a buckle overlap joint sketch map one for fixing sealing strip before engine bonnet.

Fig. 4 the utility model relates to a buckle overlap joint schematic diagram two for fixing sealing strip before engine bonnet.

Fig. 5 the utility model relates to a buckle structure sketch map one for fixing sealing strip before engine bonnet.

Fig. 6 the utility model relates to a buckle structure schematic diagram two for fixing sealing strip before engine bonnet.

Figure 7 the utility model relates to a buckle top view for fixing sealing strip before engine bonnet.

Description of the figures

1 ' … buckle 2 ' … front deck cover plate 3 ' … sealing strip

4' … kawing

1 … Snap body 2 … retainer 3 … connector

4 … connecting rod 5 … fastening wing 6 … guide head

7 … latch body 8 … fixed plate 9 … latch post

10 … limiting plate 11 … supporting square plate 12 … reversing plate

13 … inclined cambered surface 14 … groove 15 … fixing hole

16 … connecting hole 17 … front deck cover 18 … weather strip body

19 … latch set

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", "vertical", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The utility model discloses a buckle bilateral symmetry and longitudinal symmetry for fixing sealing strip before engine bonnet. The latch body 7 is disposed on the left side and the right side, the fixing plate 8 is disposed on the upper side, the guide head 6 is disposed on the lower side, the latch group 19 is disposed on the outer side, the connecting rod 4 is disposed on the inner side, and the two latch fins 5 without the latch group 19 are disposed on the front side and the rear side, respectively, so as to define the directions of "front", "rear", "left", "right", "up", "down", "inside", and "outside".

The present invention will be described in further detail with reference to fig. 3 to 7 of the drawings.

The utility model discloses a buckle for fixing sealing strip before engine bonnet please refer to relevant each picture in 3 to 7, including buckle body 1, buckle body 1 includes fixed part 2 on upper portion and connecting portion 3 of lower part, the middle part of fixed part 2 is fixed with the detachable joint of sealing strip body 18, connecting portion 3 includes connecting rod 4 and two latch group 19, two 19 bilateral symmetry integrated into one piece of latch group or be fixed in the left and right sides at connecting rod 4 middle part, the top integrated into one piece formula of connecting rod 4 is fixed in the bottom central point department of putting of fixed part 2, the transversal "ten" font of personally submitting of connecting rod 4, the periphery of connecting rod 4 can remove the formula with preceding cabin cover board 17 elasticity and offset, latch group 19's outer end with the bottom surface elasticity of preceding cabin cover board 17 can remove the formula and offset. Thus, the fixing portion 2 is fixed with the sealing strip body 18, the fixing portion 2 is clamped into the sealing strip body 18 from the lower side of the sealing strip body 18, the middle portion of the fixing portion 2 is clamped with the sealing strip body 18, then the sealing strip body 18 and the buckle body 1 are placed above the front cabin cover plate 17 together, the connecting portion 3 is completely inserted into the front cabin cover plate 17, the bottom portion of the fixing portion 2 is abutted against the top portion of the front cabin cover plate 17, the periphery of the connecting rod 4 is elastically and releasably abutted against the front cabin cover plate 17, the connecting rod 4 is cut by a cross section parallel to the front cabin cover plate 17, the cross section of the connecting rod 4 is in a cross shape, namely, four ports of the peripheral edge of the connecting rod 4, namely the cross shape, are elastically abutted against the front cabin cover plate 17, the relative positions of the connecting rod 4 and the front cabin cover plate 17 are limited from four directions which are equally spaced in the horizontal direction, and the connecting rod 4 and the front cabin cover plate 17 are prevented from moving relatively by using elastic force, so that the sealing strip body 18 is well matched with peripheral parts, and the sensing quality is improved. The outer end of the latch set 19 is elastically and releasably abutted against the bottom surface of the front hatch cover plate 17, and the elastic force between the outer end of the latch set 19 and the front hatch cover plate 17 is utilized to ensure that the relative displacement between the connecting part 3 and the front hatch cover plate 17 in the vertical direction does not change, so that the sealing strip body 18 and the front hatch cover plate 17 are ensured not to displace in the vertical direction, and the problem of looseness of the sealing strip body 18 is solved. The utility model discloses a buckle for fixing sealing strip before engine bonnet is, for prior art's advantage be: the structure is simple, the sealing strip is firmly installed, the customer satisfaction degree is improved, the sensing quality is improved, the sealing strip is suitable for different mounting plate thicknesses, and the application range is wide.

The utility model discloses a buckle for fixing sealing strip before engine bonnet please refer to in 3 to 7 relevant each drawings, can also be on the basis of preceding technical scheme: the connecting rod 4 comprises four clamping fins 5 which are annularly arranged in the front, the rear, the left and the right directions at equal intervals respectively, the tops of the clamping fins 5 are integrally fixed with the bottom of the fixing part 2, the clamping fins 5 radially extend outwards from the position of the central shaft of the connecting rod 4 to the peripheral edge of the connecting rod 4, the four clamping fins 5 are fixedly formed into a structure with a cross-shaped cross section, the outer edge of each clamping fin 5 is elastically and releasably abutted against the front cabin cover plate 17, and the two clamping tooth groups 19 are integrally formed in a left-right symmetrical mode or are fixed in the middle of the clamping fins 5 on the left side and the right side respectively. Thus, the four ends of the cross shape are respectively formed by the four clamping fins 5, the clamping fins 5 respectively extend from the front, rear, left and right edge positions of the periphery of the connecting rod 4 to the position of the central axis thereof, the central shaft of the connecting rod 4 is integrally fixed at the corresponding position to form a cross-shaped structure, thus, the connecting rod 4 is in bilateral symmetry and front-back symmetry, the outer edge of the clamping fin 5 is in elastic releasable clamping connection with the front cabin cover plate 17, the relative positions of the connecting rod 4 and the front cabin cover plate 17 are limited from two directions of an X axis and two directions of a Y axis respectively, the front cabin cover plate 17 and the connecting rod 4 are prevented from relative displacement in the directions of the X axis and the Y axis, thereby effectively preventing the weather strip body 18 and the front hatch 17 from relative displacement in the X-axis and Y-axis directions. A further preferable technical scheme is that a connecting hole 16 is formed in the front deck cover 17 at a position corresponding to the connecting rod 4, the connecting rod 4 is inserted into the connecting hole 16, the outer edge of the snap fin 5 is elastically and releasably abutted against the front deck cover 17 at a position corresponding to the connecting hole 16, and the outer end of the snap tooth group 19 is releasably abutted against the bottom surface of the front deck cover 17 at a position corresponding to the connecting hole 16. Thus, the connecting rod 4 passes through the connecting hole 16, so that the outer edge of the top of the catch fin 5 is elastically and releasably urged against the front deck lid 17 at the corresponding position of the connecting hole 16, the snap-in wings 5 may be elastically retracted to form a small notch at the snap-in connection with the front deck lid 17, furthermore, the clamping fins 5 can be stably clamped in the connecting holes 16, and the clamping tooth groups 19 are respectively formed in a left-right symmetrical manner or fixed on the left side and the right side of the middle part of the clamping fins 5, because the thicknesses of the front deck boards 17 are different, the tops of the latch groups 19 may be releasably abutted against the bottom surfaces of the front deck boards 17, or the middle portions of the latch groups 19 may be releasably abutted against the bottom surfaces of the front deck boards 17, and depending on the thicknesses of the front deck boards 17, the bottom surfaces of the front deck boards 17 of any thickness may be abutted against the latch groups 19.

The utility model discloses a buckle for fixing sealing strip before engine bonnet please refer to in 3 to 7 relevant each drawings, can also be on the basis of preceding technical scheme: the connecting rod 4 comprises a guide head 6 fixed at the lower part in an integrated manner. In this way, the bayonet tooth sets 19 are integrally formed or fixed on the bayonet fins 5 on the left and right sides, so that the bayonet tooth sets 19 are not beneficial to the insertion of the connecting part 3 into the front deck cover 17, the guide head 6 is arranged at the bottom of the connecting rod 4, and when the connecting part 3 is inserted into the front deck cover 17, the guide head 6 can conveniently and smoothly insert the connecting rod 4 into the front deck cover 17. A further preferable technical scheme is that the guide head 6 is formed by extending four clamping fins 5 downwards, and the diameter of the guide head 6 far away from one end of the fixing part 2 is smaller than that of the guide head 6 close to one end of the fixing part 2. In this way, the guide header 6 is formed by four blocking fins 5 extending downward, and the width of the blocking fins 5 is smaller closer to the lower end, the radial distance of the connecting rod 4 composed of the blocking fins 5 is smaller, and when the radial distance of the connecting rod 4 is smaller than the hole diameter of the connecting hole 16, it is more convenient to guide the connecting part 3 to be smoothly inserted into the connecting hole 16.

The utility model discloses a buckle for fixing sealing strip before engine bonnet please refer to in 3 to 7 relevant each drawings, can also be on the basis of preceding technical scheme: the latch group 19 comprises at least two latch bodies 7 which are arranged in parallel at equal intervals, the latch bodies 7 are respectively integrally formed or fixed on the snap fins 5, the latch bodies 7 extend outwards from the corresponding positions of the central shafts of the connecting rods 4 to the inner side edges of the snap fins 5 from bottom to top in an inclined manner, and the outer ends of the latch bodies 7 are elastically and releasably abutted against the bottom surface of the front cabin cover plate 17. Thus, at least two of the latch bodies 7 are arranged in parallel at equal intervals, the distance between every two adjacent latch bodies 7 is equal, so as to adapt to the front deck boards 17 with different thicknesses, when the thickness of the front deck board 17 is smaller, the outer end of the latch body 7 at the uppermost end can elastically abut against the bottom surface of the front deck board 17, the latch body 7 is tightly abutted against the bottom surface of the front deck board 17 by utilizing the elastic force between the outer end of the latch body 7 and the front deck board 17, when the thickness of the front deck board 17 is larger, the outer end of the latch body 7 at the lowermost end can elastically abut against the bottom surface of the front deck board 17, the extending direction of the latch body 7 extends obliquely upwards from the inner edge position of the fin 5 to the outer edge position of the fin 5, and the width of the fin 5 is increased by the latch body 7, furthermore, the latch body 7 is formed in a shape extending obliquely outward from bottom to top on the fin 5, so that the connecting portion 3 can be easily inserted into the front deck 17 downward from above the front deck 17. According to a further preferable technical scheme, the number of the latch bodies 7 is three. Thus, the three latch bodies 7 can adapt to the thickness of most of the front deck boards 17, when the thickness of the front deck boards 17 is large, the outer end of the latch body 7 at the lowest end elastically abuts against the bottom surface of the front deck boards 17, when the thickness of the front deck boards 17 is small, the outer end of the latch body 7 at the uppermost end elastically abuts against the bottom surface of the front deck boards 17, and when the thickness of the front deck boards 17 is moderate, the outer end of the latch body 7 at the middle position elastically abuts against the bottom surface of the front deck boards 17.

The utility model discloses a buckle for fixing sealing strip before engine bonnet please refer to in 3 to 7 relevant each drawings, can also be on the basis of preceding technical scheme: fixed part 2 includes fixed plate 8, limiting plate 10 and joint post 9, the top and the bottom of joint post 9 are fixed in respectively the integrated into one piece formula fixed in the bottom central point department of fixed plate 8 with the top central point department of limiting plate 10, joint post 9 wears to locate on the sealing strip body 18, the bottom periphery of fixed plate 8 with the top periphery of limiting plate 10 respectively with the formula can be relieved to the bottom upper surface and the bottom lower surface of sealing strip body 18 and offset, the bottom periphery of limiting plate 10 with the formula can be relieved to the upper surface of front deck apron 17 and offset, connecting rod 4 integrated into one piece formula is fixed in the bottom central point department of limiting plate 10. Thus, the top and the bottom of the joint post 9 are integrally fixed with the fixing plate 8 and the limiting plate 10, respectively, when the fixing part 2 is detachably fixed with the sealing strip body 18, the fixing plate 8 is pushed into the sealing strip body 18 from the lower side of the sealing strip body 18, after the joint post 9 is pushed into the sealing strip body 18, the sealing strip body 18 abuts against the periphery of the joint post 9, the sealing strip body 18 is clamped between the fixing plate 8 and the limiting plate 10, and then the fixing part 2 is fixed with the sealing strip body 18, the limiting plate 10 and the fixing plate 8 limit the movement of the sealing strip body 18 and the buckle body 1 in the up-down direction, i.e. the Z axis, the joint post 9 limits the movement of the sealing strip body 18 and the buckle in the circumferential direction, i.e. the X axis and the Y axis, the sealing strip body 18 and the buckle body 1 are prevented from generating relative displacement, and then the fixing part 2 and the connecting part 3 ensure that the sealing strip body 18 and the front cabin cover plate 17 cannot generate relative displacement. Further preferred technical scheme does sealing strip body 18 is in fixed part 2 corresponds position department and is provided with fixed orifices 15, joint post 9 wears to locate in the fixed orifices 15, the bottom periphery of fixed plate 8 with the top periphery of limiting plate 10 is respectively fixed orifices 15 correspond position department with the formula of can removing counterbalance of the bottom upper surface and the bottom lower surface of sealing strip body 18, the bottom periphery of limiting plate 10 with but the formula of removing counterbalance of the upper surface of preceding cabin cover board 17. Like this, will fixed part 2 with when the sealing strip body 18 is detachable fixed, will earlier fixed plate 8 by the below of sealing strip body 18 is pushed fixed orifices 15 works as joint post 9 pushes the sealing strip body 18 back, the periphery of joint post 9 is in the corresponding position department of fixed orifices 15 with sealing strip body 18 offsets, sealing strip body 18 is pressed from both sides and is located fixed plate 8 with between the limiting plate 10, and then fixed part 2 with sealing strip body 18 is fixed.

The utility model discloses a buckle for fixing sealing strip before engine bonnet please refer to in 3 to 7 relevant each drawings, can also be on the basis of preceding technical scheme: the fixed plate 8 is fixed in including supporting square plate 11 and integrated into one piece formula the back-off plate 12 of both sides around the supporting square plate 11, the bottom surface of back-off plate 12 with the bottom surface of supporting square plate 11 all with the upper surface of sealing strip body 18 can the formula of relieving offsets, joint post 9 integrated into one piece formula is fixed in the bottom central point department of supporting square plate 11, the back-off plate 12 is along keeping away from the direction width that supports square plate 11 reduces gradually. Like this, support square plate 11 is located two between the buckle of falling board 12 and with buckle of falling board 12 integrated into one piece formula is fixed, joint post 9 integrated into one piece formula is fixed in support square plate 11's bottom central point department, fixed plate 8 slides in behind the sealing strip body 18, support square plate 11 plays main supporting role, support square plate 11 with sealing strip body 18 offsets, buckle of falling board 12 has prolonged support square plate 11's front side and rear side, and keeping away from support square plate 11's one end width is less than and is close to support square plate 11's one end makes support square plate 11 is difficult for following sealing strip body 18 internal slipping leads to sealing strip body 18 with the fixed inefficacy of front deck apron 17. In a further preferable technical scheme, the upper end surface of the inverted buckle plate 12 is set to be an inclined arc surface 13, and the inclined arc surface 13 inclines downwards from inside to outside. Like this, the top of back-off plate 12 with the top combination of support square plate 11 forms the arc surface that has certain radian, wherein the top surface height of support square plate 11 is the highest, consequently the top surface of support square plate 11 has certain guidance quality concurrently, can pass the buckle direction smoothly sealing strip body 18, and slope cambered surface 13 the back-off plate 12 also can be in the same direction as smooth the passing sealing strip body 18.

The utility model discloses a buckle for fixing sealing strip before engine bonnet please refer to in 3 to 7 relevant each drawings, can also be on the basis of preceding technical scheme: the top of the supporting square plate 11 is provided with a groove 14 extending along the width direction of the fixing plate 8, and the groove 14 extends from the left edge of the supporting square plate 11 to the right edge of the supporting square plate 11. Therefore, the buckle machine and the buckle body 1 can be detachably fixed at the position corresponding to the groove 14, and the buckle body 1 can be driven to move by the buckle machine in the process of automatically installing the buckle body 1.

The above description is only for the description of several embodiments of the present invention, but the scope of the present invention should not be considered as falling within the scope of the present invention, in which all the equivalent changes or modifications or the equal-scale enlargement or reduction etc. according to the design spirit of the present invention are made.

Claims

1. The utility model provides a buckle for fixing sealing strip before engine bonnet which characterized in that: including the buckle body, the buckle body includes fixed part on upper portion and the connecting portion of lower part, the middle part of fixed part is fixed with the detachable joint of sealing strip body, connecting portion include connecting rod and two latch groups, two latch group bilateral symmetry integrated into one piece or be fixed in the left and right sides at connecting rod middle part, the top integrated into one piece formula of connecting rod is fixed in the bottom central point department of fixed part, the transversal ten font of personally submitting of connecting rod, the periphery and the preceding cabin cover board elasticity of connecting rod can be relieved the formula and offset, the outer end of latch group with the bottom surface elasticity of preceding cabin cover board can be relieved the formula and offset.

2. The fastener for fixing the front sealing strip of the engine hood according to claim 1, characterized in that: the connecting rod comprises four clamping fins which are annularly arranged in the front, the rear, the left and the right directions at equal intervals, the tops of the clamping fins are integrally fixed with the bottom of the fixing part, the clamping fins radially and outwards extend to the peripheral edge of the connecting rod from the position of the central shaft of the connecting rod, the four clamping fins are fixed to form a structure with a cross-shaped cross section, the outer edge of each clamping fin is elastically and detachably abutted to the front cabin cover plate, and the two clamping tooth groups are respectively and symmetrically integrally formed or fixed to the middle parts of the clamping fins on the left side and the right side.

3. The fastener for fixing the front sealing strip of the engine hood according to claim 2, characterized in that: the connecting rod comprises a guide head fixed at the lower part in an integrated forming mode.

4. The clip for fixing the hood front weather strip according to claim 3, wherein: the guide head is formed by downward extension of the four clamping fins, and the diameter of the guide head far away from one end of the fixing part is smaller than that of the guide head close to one end of the fixing part.

5. The fastener for fixing the front sealing strip of the engine hood according to claim 2, characterized in that: the latch group comprises at least two latch bodies which are arranged in parallel at equal intervals, the latch bodies are respectively integrally formed or fixed on the latch wings, the latch bodies extend outwards from the corresponding positions of the central shafts of the connecting rods to the inner side edge positions of the latch wings from bottom to top in an inclined mode, and the outer ends of the latch bodies are elastically and releasably abutted to the bottom surface of the front cabin cover plate.

6. The clip for fixing the hood front weather strip according to claim 5, wherein: the number of the latch bodies is three.

7. The clip for fixing the hood front weather strip according to any one of claims 1 to 6, wherein: the fixed part includes fixed plate, limiting plate and joint post, the top and the bottom of joint post are fixed in respectively integrated into one piece formula the bottom central point department of position of fixed plate with the top central point department of position of limiting plate, the joint post is worn to locate on the sealing strip body, the bottom periphery of fixed plate with the top periphery of limiting plate respectively with the formula of can removing of the bottom upper surface and the bottom lower surface of sealing strip body offsets, the bottom periphery of limiting plate with the upper surface of front deck apron can remove the formula and offset, connecting rod integrated into one piece formula is fixed in the bottom central point department of position of limiting plate.

8. The clip for fixing the hood front weather strip according to claim 7, wherein: the fixed plate is fixed in including support square plate and integrated into one piece formula the back-off plate of both sides around the support square plate, the bottom surface of back-off plate with the bottom surface of support square plate all with the upper surface of sealing strip body can the formula of removing offset, joint post integrated into one piece formula is fixed in the bottom central point department of support square plate, the back-off plate is along keeping away from the direction width of support square plate reduces gradually.

9. The clip for fixing the hood front weather strip according to claim 8, wherein: the upper end face of the inverted buckle plate is an inclined arc face, and the inclined arc face inclines downwards from inside to outside.

10. The clip for fixing the hood front weather strip according to claim 8, wherein: the top of supporting the square plate is provided with the edge the recess that the width direction of fixed plate extends, the recess by the left side edge of supporting the square plate transversely extends to the right side edge of supporting the square plate.