CN214886284U - Lock catch mounting assembly - Google Patents

Abstract

The utility model discloses a hasp installation assembly, hasp installation assembly includes: the B-pillar reinforcing plate comprises a lock catch mounting reinforcing plate and a lock catch nut plate, wherein the lock catch mounting reinforcing plate comprises a main body and first flanges arranged on the upper side and the lower side of the main body, the main body is suitable for being fixedly connected with a first wall surface of the B-pillar reinforcing plate, and a first limiting hole is formed in each first flange; the upper side and the lower side of the lock catch nut plate are respectively provided with a positioning rod which is correspondingly matched with the first limiting hole, and the positioning rods are movably arranged in the first limiting holes so as to adjust the relative position between the lock catch nut plate and the lock catch installation reinforcing plate. According to the utility model discloses hasp installation assembly through the cooperation in locating lever and first spacing hole for hasp nut plate has great mobile scope for hasp installation reinforcing plate, and the range of adjustment is big, and overall structure stability is high, and the adaptation ability is strong.

Description

Lock catch mounting assembly

Technical Field

The utility model belongs to the technical field of the vehicle parts technique and specifically relates to a hasp installation assembly is related to.

Background

At present, with the maturity of the development technology of the whole automobile and the increasing individuation of the demand of consumers on the automobile, the requirements on the safety, the quality and the strength of the automobile are higher and higher, most automobile types and automobile door lock catches are welded by adopting a conventional plane type reinforcing plate structure and a B-column reinforcing plate, and due to the welding structure, when the automobile door is assembled, the automobile door lock and the lock catch are difficult to install and adjust, and meanwhile, the rigidity of the installation point is also difficult to guarantee.

Disclosure of Invention

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a hasp installation assembly, hasp installation assembly adjustment range is big, and overall structure stability is high, and the adaptation ability is strong.

According to the utility model discloses hasp installation assembly includes: the B column reinforcing plate comprises a B column reinforcing plate and a lock catch mounting reinforcing plate, wherein the B column reinforcing plate comprises a B column and a B column, the B column is provided with a first wall surface, and the B column is provided with a first flange; and the upper side and the lower side of the lock catch nut plate are respectively provided with a positioning rod correspondingly matched with the first limiting hole, and the positioning rods are movably arranged in the first limiting holes so as to adjust the relative position between the lock catch nut plate and the lock catch installation reinforcing plate.

According to the utility model discloses hasp installation assembly, the locating lever through both sides about the hasp nut plate and the cooperation in the first spacing hole of both sides about the hasp installation reinforcing plate, can be better from upper and lower both sides restriction hasp nut plate, hasp nut plate and hasp installation reinforcing plate stability of being connected has been promoted, through with locating lever at first spacing downthehole mobile setting for hasp nut plate has great mobile scope for hasp installation reinforcing plate, the range of adjustment is big, overall structure stability is high, the adaptability is strong.

Additionally, according to the utility model discloses a hasp installation assembly can also have following additional technical characterstic:

in some embodiments of the present invention, the latch installation reinforcing plate further comprises a second flange, the second flange is disposed on the left side of the main body, and the second flange is adapted to be fixedly connected to the second wall surface of the B-pillar reinforcing plate.

Optionally, the first cuff extends over at least a portion of the second cuff.

In other embodiments of the present invention, a locking nut is formed on the locking nut plate, and the locking nut plate are integrally formed.

Optionally, a nut mounting through hole corresponding to the latch mounting nut is formed on the latch mounting reinforcing plate.

Optionally, the nut mounting through hole is square, and the side length of the nut mounting through hole is larger than the inner diameter of the lock catch mounting nut.

In some embodiments of the present invention, the first flange has a groove and a rib formed thereon, the rib is movably disposed at the opening of the groove, and the rib and the groove define the first spacing hole.

Optionally, the rib is rotatably disposed on a side wall surface of the opening.

In some embodiments of the present invention, at least one of the left and right sides of the latch nut plate is formed with a weld relief notch.

In other embodiments of the present invention, in the up-down direction, two the length b of the first flanged interval value a, the lock catch nut plate and the length c of the positioning rod satisfy: b < a < b + c.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of a latch mounting assembly according to an embodiment of the present invention;

FIG. 2 is a latch mounting stiffener of a latch mounting assembly according to an embodiment of the present invention;

FIG. 3 is a latch nut plate of the latch mounting assembly according to an embodiment of the present invention;

fig. 4 is a schematic view of an assembly structure of the latch mounting assembly and the B-pillar stiffener according to an embodiment of the present invention;

FIG. 5 is an enlarged view of area A of FIG. 4;

FIG. 6 is a schematic view of a latch mounting assembly retaining edge in an open position in accordance with an embodiment of the present invention;

FIG. 7 is a front view of a latch mounting assembly according to an embodiment of the present invention;

FIG. 8 is a front view of a latch nut plate of the latch mounting assembly as it moves to the uppermost position, according to an embodiment of the present invention.

Reference numerals:

100: a lock catch mounting assembly;

1: installing a reinforcing plate on the lock catch; 11: a main body; 12: a first flanging; 121 a first limiting hole; 122: a groove; 123: blocking edges; 13: second flanging; 14: the nut is provided with a through hole;

2: a locking nut plate; 21: positioning a rod; 22: mounting a nut by a lock catch; 23: welding an avoiding notch;

3: a B-pillar reinforcement plate; 31: a first wall surface; 32: a second wall surface; 33: a third wall surface.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" 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, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

A latch mounting assembly 100 according to an embodiment of the present invention is described below with reference to fig. 1-8.

As shown in fig. 1, the latch mounting assembly 100 according to an embodiment of the present invention includes: the lock catches mount the stiffener plate 1 and the lock catch nut plate 2.

Specifically, the latch installation reinforcing plate 1 includes a main body 11 and first flanges 12 provided on both upper and lower sides of the main body 11, and as shown in fig. 2, the rear side of the first flange 12 located above abuts against the upper side of the main body 11 and extends forward from the abutting position after being rearward, and the rear side of the first flange 12 located below abuts against the lower side of the main body 11 and extends forward from the abutting position after being rearward, so that a limited region is formed between the front side of the main body 11 and the two first flanges 12.

Further, referring to fig. 4 and 5, the main body 11 is adapted to be fixedly connected to the first wall surface 31 of the B-pillar reinforcement plate 3, that is, the back surface of the main body 11 is attached to and fixedly connected to the first wall surface 31, so as to fixedly connect the latch installation reinforcement plate 1 to the B-pillar reinforcement plate 3, and since the back surface of the main body 11 and the first wall surface 31 are planes, the attachment degree of the main body 11 to the first wall surface 31 is high, thereby the compactness of connection between the latch installation reinforcement plate 1 and the B-pillar reinforcement plate 3 can be improved well, thereby preventing the latch installation assembly 100 from loosening or falling off during use, and reducing the operation difficulty of the fixing processes such as welding.

As shown in fig. 2, the first flanges 12 are formed with first limiting holes 121, that is, through holes penetrating the first flanges 12 in the vertical direction are formed in the middle positions of the two first flanges 12 in the horizontal direction, and the first limiting holes 121 have a certain length in the horizontal direction.

Therefore, in order to realize the connection between the latch nut plate 2 and the latch mounting reinforcing plate 1, referring to fig. 3, the upper and lower sides of the latch nut plate 2 are respectively formed with positioning rods 21 correspondingly engaged with the first limiting holes 121, the positioning rods 21 are movably disposed in the first limiting holes 121, as shown in fig. 7 and 8, the positioning rods 21 disposed at the upper side of the latch nut plate 2 are movably engaged in the first limiting holes 121 disposed at the upper side of the latch mounting reinforcing plate 1, the positioning rods 21 disposed at the lower side of the latch nut plate 2 are movably engaged in the first limiting holes 121 disposed at the lower side of the latch mounting reinforcing plate 1, so that the latch nut plate 2 is movably disposed in the limited area formed by the main body 11 and the first flanges 12, the first flanges 12 can better limit the moving range of the latch nut plate 2 from the upper and lower sides, improve the reliability of the latch nut plate 2 in the adjustment process, and further move in the first limiting holes 121 through the positioning rods 21, the lock catch nut plate 2 is driven to move so as to adjust the relative position between the lock catch nut plate 2 and the lock catch installation reinforcing plate 1.

After the latch installation reinforcing plate 1 is fixedly connected with the B-column reinforcing plate 3, the position of the latch installation reinforcing plate is fixed relative to the vehicle body, and therefore, the problem that the difficulty in adjusting the positions of the vehicle door lock and the latch in the assembling process of the vehicle door in the prior art is high can be solved well by adjusting the relative positions of the latch nut plate 2 and the latch installation reinforcing plate 1, so that the vehicle door lock can be accurately matched with the latch, namely, the latch nut plate 2 can be flexibly adjusted according to different positions of the vehicle door lock well, and the adaptability is high.

Further, by adjusting the size relationship between the positioning rod 21 and the first limit hole 121, the moving range of the locking nut plate 2 can be set well, for example, as shown in fig. 1, the length of the positioning rod 21 in the left-right direction is smaller than the length of the first limit hole 121 in the left-right direction, and therefore, the positioning rod 21 can have a certain degree of freedom in movement in the left-right direction in the first limit hole 121, so as to drive the locking nut plate 2 to move left and right relative to the locking installation reinforcing plate 1, wherein the moving range of the locking nut plate 2 in the left-right direction does not exceed the range of the first limit hole 121, and therefore, the length of the first limit hole 121 in the left-right direction can be set according to production requirements. Here, the movable range of the positioning lever 21 in the left-right direction is merely exemplified, and the movement direction of the positioning lever 21 with respect to the first stopper hole 121 is not limited.

According to the utility model discloses hasp installation assembly 100, the locating lever 21 through hasp nut plate 2 upper and lower both sides and the cooperation of the first spacing hole 121 of hasp installation reinforcing plate 1 upper and lower both sides, can be better from upper and lower both sides restriction hasp nut plate 2, hasp nut plate 2 and hasp installation reinforcing plate 1 stability of being connected has been promoted, through with locating lever 21 mobile setting in first spacing hole 121, make hasp nut plate 2 have great mobile scope for hasp installation reinforcing plate 1, the range of adjustment is big, overall structure stability is high, the adaptability is strong.

In some examples, the shackle mounting reinforcing plate 1 is disposed in an up-down axial symmetry manner, and the shackle nut plate 2 is disposed in an axial symmetry manner in both the up-down direction and the left-right direction, so that when the shackle nut plate 2 and the shackle mounting reinforcing plate 1 are assembled, there is no need to specially distinguish the shackle nut plate 2 in the up-down direction, and the difficulty in assembling the shackle nut plate 2 can be reduced.

In some embodiments of the present invention, the latch installation reinforcing plate 1 includes the second flange 13, the second flange 13 is disposed on the left side of the main body 11, as shown in fig. 5, the rear side of the second flange 13 abuts against the left side of the main body 11 and extends forward from the right and rear of the abutting position, that is, the latch installation reinforcing plate 1 is made to form an "L" shape.

Further, the second flange 13 is adapted to be fixedly connected to the second wall 32 of the B-pillar reinforcement plate 3, that is, the left side of the second flange 13 abuts against the second wall 32 and is connected to the second wall through fixing processes such as welding, wherein the left side of the second flange 13 can be better attached to the second wall 32, which facilitates the welding process, and therefore, the two fixing connection surfaces are at least arranged between the latch installation reinforcement plate 1 and the B-pillar reinforcement plate 3 through the fixing connection between the back side of the main body 11 and the first wall 31 and the fixing connection between the left side of the second flange 13 and the second wall 32, thereby improving the connection stability between the latch installation reinforcement plate 1 and the B-pillar reinforcement plate 3.

In some examples, an included angle between the second flange 13 and the main body 11 is consistent with an included angle between the first wall surface 31 and the second wall surface 32, and therefore, when the back side surface of the main body 11 is attached to the first wall surface 31, the left side edge of the second flange 13 can also be completely attached to the second wall surface 32, so that the attaching tightness between the latch installation reinforcing plate 1 and the B-pillar reinforcing plate 3 is increased, and therefore, in the process of fixing the latch installation reinforcing plate 1 to the B-pillar reinforcing plate 3, the fixing difficulty can be well reduced, and the fixed connection area between the latch installation reinforcing plate 1 and the B-pillar reinforcing plate 3 can be increased, so that the connection stability is ensured.

In a further example, the latch mounting reinforcement plate 1 is formed with a third flange, as shown in fig. 5, on the right side of the first wall surface 31 is formed a third wall surface 33 which is bent away from the second wall surface 32, wherein, the third flanging is arranged at the right side of the lock catch installation reinforcing plate 1, and thus the right side edge of the lock catch installation reinforcing plate 1 extends from front to back, the included angle between the third flanging and the main body 11 is consistent with the included angle between the first wall surface 31 and the third wall surface 33, the width of the main body 11 in the left-right direction is consistent with the width of the first wall surface 31, therefore, when the lock catch mounting reinforcing plate 1 is fixed, the back side surface of the main body 11 is jointed with the first wall surface 31, the left side surface of the second flanging 13 is jointed with the second wall surface 32, the left side surface of the third flanging is jointed with the third wall surface 33, thereby further enhancing the stability of the connection between the latch installation reinforcing plate 1 and the B-pillar reinforcing plate 3.

On the other hand, by fixedly connecting the latch installation reinforcing plate 1 to the B-pillar reinforcing plate 3, the strength of the connection structure between the first wall surface 31 and the second wall surface 32 and between the first wall surface 31 and the third wall surface 33 can be enhanced well, so that the angular relationship between the first wall surface 31 and the second wall surface 32 and between the first wall surface 31 and the third wall surface 33 can be maintained well, and the B-pillar reinforcing plate 3 has good rigidity.

Optionally, the first flange 12 extends to at least a part of the second flange 13, referring to fig. 2, the first flange 12 on the upper side extends to the front side of the second flange 13 along the upper side of the main body 11 and the second flange 13, and the first flange 12 on the lower side extends to the front side of the second flange 13 along the lower side of the main body 11 and the second flange 13, that is, the first flange 12 can be better connected to the transition position between the second flange 13 and the main body 11, therefore, by providing the first flange 12, the connection between the main body 11 and the second flange 13 can be better reinforced, so as to better maintain the angle between the second flange 13 and the main body 11, and improve the deformation resistance of the second flange 13.

On the other hand, the second flange 13 can also better maintain the angular relationship between the first flange 12 and the main body 11, and the main body 11 can also better maintain the angular relationship between the first flange 12 and the second flange 13, that is, the main body 11, the first flange 12 and the second flange 13 all have better anti-deformation capability, so that the latch installation reinforcing plate 1 has better structural rigidity and strong anti-deformation capability.

Further, after the latch installation reinforcing plate 1 is fixed on the B-pillar reinforcing plate 3, the structural stability between the first wall surface 31 and the second wall surface 32 of the B-pillar reinforcing plate 3 is further reinforced due to the good deformation resistance of the latch installation reinforcing plate 1, so that the installation position of the latch installation reinforcing plate 1 on the B-pillar reinforcing plate 3 has good rigidity.

In some embodiments of the present invention, as shown in fig. 3, the latch nut plate 2 is formed with a latch mounting nut 22, optionally, the latch mounting assembly 100 further includes a latch bolt adapted to cooperate with the latch mounting nut 22, that is, when the latch bolt is mounted, it is possible to cooperate with the latch ring through the latch mounting nut 22, so as to fixedly mount the latch ring on the latch nut plate 2, wherein the latch bolt can accurately cooperate with the door lock when the door is closed, thereby stably limiting the position of the door.

Further, the lock catch mounting nut 22 and the lock catch nut plate 2 are integrally formed, so that the fixing process of fixing the lock catch mounting nut 22 to the lock catch nut plate 2 can be omitted, the assembling difficulty of the lock catch nut plate 2 is reduced, meanwhile, the structure of the lock catch mounting nut 22 can be well prevented from being damaged when the lock catch mounting nut is fixed by welding technology and the like, and the safety is high.

In some examples, an external thread matching the internal thread of the lock bolt and the lock catch mounting nut 22 is formed at one end of the lock bolt and the lock catch mounting nut 22, so that the lock bolt and the lock catch mounting nut 22 are tightly matched, the lock bolt and the lock catch mounting nut 22 can be combined through simple screwing, and the mounting difficulty is low.

Optionally, a nut mounting through hole 14 corresponding to the latch mounting nut 22 is formed in the latch mounting reinforcing plate 1, as shown in fig. 2, a through hole penetrating the main body 11 forward and backward is formed in a position of the main body 11 corresponding to the latch mounting nut 22, and since the rear end of the latch mounting nut 22 has a rear side surface partially protruding out of the latch nut plate 2 after the latch mounting nut 22 is mounted on the latch nut plate 2, in the process of adjusting the latch nut plate 2 relative to the latch mounting reinforcing plate 1, the nut mounting through hole 14 can better provide an avoiding space in the moving process of the protruding part of the latch mounting nut 22, so that the latch mounting nut 22 is prevented from rubbing against the main body 11 in the moving process of the latch nut plate 2, and the adjustment process is high in safety.

Preferably, the size of the opening area of the nut mounting hole 14 is set to be such that when the locker nut plate 2 moves in the locker mounting stiffener 1, the protrusion of the locker mounting nut 22 at any one position is within the circumferential range of the nut mounting hole 14, thereby ensuring that the locker mounting nut 22 will not contact and rub against the main body 11 at all times during the position adjustment of the locker nut plate 2.

Preferably, the nut mounting via 14 is configured as a square, and the inside diameter of the through hole of the snap-fit nut 22 is smaller than the side length of the square nut mounting via 14. As shown in FIG. 8, when the snap-fit nut plate 2 is mounted in the snap-fit reinforcement plate 1, the snap-fit nut 22 has a certain movement margin within the corresponding range of the nut mounting via 14, which facilitates the adjustment of the position of the snap-fit nut plate 2 on the B-pillar reinforcement plate 3.

In other embodiments of the present invention, a groove 122 and a rib 123 are formed on the first flange 12, the rib 123 is movably disposed at the opening of the groove 122, the rib 123 and the groove 122 define a first limiting hole 121, as shown in fig. 6, the groove 122 is formed at an intermediate position in the left-right direction of the first flange 12, and the groove 122 opens forward, in the left-right direction, a side of the rib 123 is connected to a side wall of the opening of the groove 122, and another side of the rib 123 is spaced apart from another side wall of the opening of the groove 122, so that the control of the opening size of the groove 122 can be better realized through the movement of the rib 123.

Specifically, under initial condition, flange 123 is being parallel with first turn-ups 12, when flange 123 moves about, flange 123 and recess 122 open-ended coincidence area diminishes for the open area of recess 122 increases, at this moment, put into recess 122 through open position with locating lever 21 of hasp nut plate 2, then reset flange 123 to initial position, thereby seal the opening betterly, the width of opening on left and right sides direction should be less than locating lever 21's width this moment, thereby avoid the roll-off of locating lever 21, guarantee the stability of hasp nut plate 2 adjustment in-process.

Alternatively, the rib 123 may be rotatably provided on one side wall surface of the opening, as shown in fig. 2 and 6, and the rib 123 may be provided on the left side wall surface of the opening of the recess 122, whereby the size of the opening may be well adjusted by the rotation of the rib 123 with respect to the left side wall surface, thereby well performing the assembly and disassembly of the snap nut plate 2.

In a specific example, the latch installation reinforcing plate 1 is formed by integral stamping, that is, the main body 11, the first flange 12, the second flange 13, the nut installation via hole 14, the groove 122 and the rib 123 are integrally formed by stamping, on one hand, the main body 11, the first flange 12, the second flange 13 and the rib 123 do not need to be assembled and formed, the assembling difficulty of the latch installation reinforcing plate 1 is greatly reduced, on the other hand, compared with the assembling and forming, the integrally formed parts have better connection stability, so that the latch installation reinforcing plate 1 has better structural rigidity.

The utility model discloses an in some embodiments, at least one side in the left and right sides of hasp nut plate 2 is formed with the welding and dodges breach 23, as shown in FIG. 3, the left and right sides limit of hasp nut plate 2 all is formed with the welding and dodges breach 23, the intermediate position of the left side limit of hasp nut plate 2 forms the welding towards the inside bending and dodges breach 23, the intermediate position of the right side limit of hasp nut plate 2 forms towards the inside bending and dodges the welding breach, therefore, the welding dodges breach 23 both can be better as the location sign of welding position, and simultaneously, when carrying out the welding of hasp installation reinforcing plate 1 and B post reinforcing plate 3, can dodge welding tool better, in order to guarantee welding process's normal operating.

In other embodiments of the present invention, in the up-down direction, the distance value a of the two first flanges 12, the length b of the locking nut plate 2 and the length c of the positioning rod 21 satisfy: b < a < b + c, specifically, because the first flanges 12 are disposed on the upper and lower sides of the main body 11, the two positioning rods 21 are disposed on the upper and lower sides of the locking nut plate 2, respectively, that is, the length of the locking nut plate 2 is smaller than that of the main body 11, so that the locking nut plate 2 can have a certain degree of flexibility in the range before the two first flanges 12, and the moving distance of the locking nut plate 2 in the up-down direction is the difference between the distance a between the two first flanges 12 and the length b of the locking nut plate 2.

Further, when the upper side of the locking nut plate 2 abuts against the lower side face of the first turned-over edge 12 on the upper side, referring to fig. 8, at this time, the locking nut plate 2 is at the uppermost limit position, when the lower side of the locking nut plate 2 abuts against the upper side face of the first turned-over edge 12 on the lower side, the locking nut plate 2 is at the lowermost limit position, therefore, the sum of the lengths of the locking nut plate 2 and the positioning rod 21 is greater than the distance value of the two first turned-over edges 12, so that when the limit position is reached, the positioning rod 21 is still located in the first limit hole 121, thereby ensuring that the locking nut plate 2 cannot be separated from the locking installation reinforcing plate 1 in the up-down moving process, and the adjustment stability is high.

Other constructions and operations of the latch mounting assembly 100 according to embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.

In the description herein, references to the description of the terms "some embodiments," "optionally," "further," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A latch mounting assembly, comprising:

the B column reinforcing plate comprises a B column reinforcing plate and a lock catch mounting reinforcing plate, wherein the B column reinforcing plate comprises a B column and a B column, the B column is provided with a first wall surface, and the B column is provided with a first flange;

and the upper side and the lower side of the lock catch nut plate are respectively provided with a positioning rod correspondingly matched with the first limiting hole, and the positioning rods are movably arranged in the first limiting holes so as to adjust the relative position between the lock catch nut plate and the lock catch installation reinforcing plate.

2. The latch mounting assembly of claim 1 wherein the latch mounting stiffener further includes a second flange, the second flange being disposed on a left side of the main body, the second flange being adapted to be fixedly attached to a second wall of the B-pillar stiffener.

3. The latch mounting assembly of claim 2 wherein the first flange extends over at least a portion of the second flange.

4. A latch mounting assembly according to claim 1, wherein said latch nut plate has a latch mounting nut formed thereon, said latch mounting nut being integrally formed with said latch nut plate.

5. The latch mounting assembly of claim 4 wherein the latch mounting stiffener has a nut mounting via formed thereon corresponding to the latch mounting nut.

6. The latch mounting assembly of claim 5 wherein the nut mounting aperture is square with a side length greater than an inner diameter of the latch mounting nut.

7. The latch mounting assembly of claim 1 wherein the first flange has a recess and a rib formed thereon, the rib being movably disposed at an opening of the recess, the rib and the recess defining the first limiting hole.

8. A latch mounting assembly according to claim 7 wherein the rib is pivotally mounted to a side wall of the opening.

9. A latch mounting assembly according to claim 1 wherein at least one of the left and right sides of the latch nut plate is formed with a weld relief.

10. The latch mounting assembly of claim 1 wherein, in the up-down direction, the distance value a between the two first flanges, the length b of the latch nut plate and the length c of the positioning rod satisfy: b < a < b + c.

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