CN219528711U - Door lock mounting structure for upward-lifting top door and vehicle - Google Patents

Abstract

The utility model relates to a door lock mounting structure for an upward-lifting type top door and a vehicle. Wherein, the top door can open and close the ground and set up in the top frame that is located on the top cap assembly of door opening, and the lock body mounting bracket is located the position that is close to the side wall assembly below the top frame, and top frame is connected to the one end of lock body mounting bracket, and the other end links to each other with the side wall assembly. Through the lock body mounting bracket that sets up on the automobile body, can be fine fix the lock body, arrange the lock on side wall assembly and top frame through the lock mounting panel, utilize the sheet metal construction of side wall assembly and top frame's high strength, ensure lock system's stability, and optimized the arrangement of pencil, reduced pencil length. The lock catch corresponding to the lock body is arranged on the top door, and the lock catch is arranged on the top door, so that the installation structure can be simplified.

Description

Door lock mounting structure for upward-lifting top door and vehicle

Technical Field

The utility model relates to the technical field of vehicle body structures, in particular to a top cover assembly with an upward-lifting type top door. In addition, the utility model also relates to a vehicle.

Background

The top cover assembly of the automobile is a cover plate at the top of the automobile and is used for forming a cab to shield wind, rain and dust, and the top cover assembly plays an important role in rigidity, form, collision safety and the like of the whole automobile. The roof assembly generally consists of a roof outer plate, an inner frame, an inner trim plate and the like.

The top door is arranged on the top cover assembly in an openable and closable way, so that the door lock is required to lock the top door, and the existing traditional side door lock arrangement structure can well connect and fix a lock body, but is not applicable to the top door structure.

In the prior art, a very good design thought is lacking for door lock installation of a top door, and a feasible technical scheme is not available for the design of a lock body installation structure, the installation arrangement of the door lock of the top door and the like; therefore, there is an urgent need for a door lock mounting structure that is simple in structure and applicable to a top door.

Disclosure of Invention

In view of the above, the present utility model is directed to a door lock mounting structure for a lift-up type top door, so as to provide a door lock mounting arrangement suitable for a lift-up type top door.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

the door lock mounting structure comprises a lock body mounting frame arranged on a vehicle body, a lock body fixedly arranged on the lock body mounting frame, and a lock catch arranged on the top door corresponding to the lock body; the top door can be arranged in a top frame of the door opening, which is positioned on the top cover assembly, the lock body mounting frame is arranged at a position below the top frame and close to the side wall assembly, one end of the lock body mounting frame is connected with the top frame, and the other end of the lock body mounting frame is connected with the side wall assembly.

Further, the lock body mounting frame comprises a main body plate, and a first connecting plate and a second connecting plate which are respectively arranged at two ends of the main body plate, wherein the first connecting plate is connected with the top frame, and the second connecting plate is connected with the side wall assembly; a space for accommodating the lock body is reserved between the main body plate and the top frame, and the lock body is fixedly arranged on the main body plate.

Further, the first connecting plate comprises a first transition part which is closed towards the top frame from the end part of the main body plate, and a first connecting part which is formed at the end part of the first transition part and is connected to the top frame; and/or the second connecting plate comprises a second transition part extending from the end part of the main body plate to the side wall assembly direction and a second connecting part formed at the end part of the second transition part, and the second connecting part is connected to the side wall assembly.

Further, a guard plate bent upwards is formed on one side of the main body plate facing the door opening, and the guard plate shields the lock body.

Further, the door lock mounting structure further comprises a support plate arranged on the side wall assembly, and the lock body mounting frame is fixedly connected to the side wall assembly through the support plate.

Further, the backup pad includes the middle part plate body, locates respectively the lateral part plate body of middle part plate body both sides, the middle part plate body is relative two lateral part plate body is towards the inside direction arch setting of vehicle, the lock body mounting bracket is connected on the middle part plate body, two the lateral part plate body is all connected on the side wall assembly.

Further, the side plate body is welded with the side wall assembly, the lock body mounting frame is welded with the middle plate body, and the lock body mounting frame is welded with the top frame.

Compared with the prior art, the utility model has the following advantages:

according to the door lock mounting structure for the lift-up type top door, the lock body can be well fixed through the lock body mounting frame arranged on the vehicle body, the door locks are arranged on the side wall assembly and the top frame through the door lock mounting plate, the stability of a door lock system is ensured by utilizing the high-strength sheet metal structure of the side wall assembly and the top frame, the arrangement of wire harnesses is optimized (the wire harnesses are directly arranged in the soft ornament of the vehicle roof), and the length of the wire harnesses is reduced. The lock catch corresponding to the lock body is arranged on the top door, and the lock catch is arranged on the top door.

In addition, the lock body mounting bracket comprises main body board, first sideboard and second sideboard, and first sideboard can be fixed the main body board on top frame, and the second sideboard can be fixed the main body board on the side wall assembly, installs the interval between main body board and top frame with the lock body, makes its fixed more firm.

The first transition portion is connected with first connecting portion in the first connecting plate, and first connecting portion connects at top frame, and second transition portion is connected with second connecting portion in the second connecting plate, and second connecting portion connects on the side wall assembly for the main part board of being connected with first transition portion and second transition portion can fix the lock body in suitable position and hasp cooperation, ensures door lock system's stability.

And secondly, a protective plate which is bent upwards is formed on one side of the main body plate, which faces the door opening, so that the protective plate can play a role in shielding the lock body.

In addition, fixedly connected with backup pad on the side wall assembly, the backup pad is connected with the lock body mounting bracket, and the backup pad can compensate the distance between lock body support frame and the side wall assembly, ensures that the second connecting portion in the lock body mounting bracket is connected to on the panel beating of side wall assembly. The lateral plate body in the supporting plate can firmly fix the supporting plate on the side wall assembly, and the middle plate body is used for connecting the lock body installation frame.

Another object of the present utility model is to provide a vehicle, wherein the door opening of the vehicle has a top frame on the top cover assembly, a top door is provided in the top frame, and the door lock assembly of the top door is disposed between the top door and the vehicle body by adopting the door lock mounting structure for the lift-up top door of the present utility model.

Further, the top door is provided with a rectangular top door frame, and the lock catch is arranged on the front side frame or the rear side frame of the top door frame.

Further, the top door has a rectangular top door frame, a front side rim of the top door frame being contiguous with a front side frame of the top door frame, a rear side rim of the top door frame being contiguous with a rear side frame of the top door frame; and a set of door lock components are arranged between the front side frame and between the rear side frame and the rear side frame.

The vehicle can install the lock body on the top frame and the side wall assembly by adopting the door lock installation structure for the lifting top door, so that the lock body corresponds to the lock catch which can be arranged on the top door with the lifting top door.

The vehicle with the door lock structure can ensure the stability of a door lock system, optimize the arrangement of the wire harness (the wire harness is directly arranged in the roof trim), and reduce the length of the wire harness.

Drawings

Fig. 1 is a schematic partial perspective view of a door lock mounting structure for an up-lift type top door according to an embodiment of the utility model;

FIG. 2 is an enlarged view of the structure at B in FIG. 1;

FIG. 3 is a schematic view showing the connection positions of the lock body, the lock catch and the mounting plate according to the first embodiment of the present utility model;

FIG. 4 is a schematic view of a supporting plate according to an embodiment of the utility model;

fig. 5 is a schematic diagram showing the arrangement and positional relationship of the roof door on the roof assembly according to the present utility model.

Reference numerals illustrate:

1. a top door; 112. a front side frame; 113. a rear side frame; 20. a lock body; 21. locking; 22. a lock body mounting rack; 220. a main body plate; 221. a first connection plate; 2211. a first transition portion; 2212. a first connection portion; 222. a second connecting plate; 2221. a second transition portion; 222. a second connecting portion; 223. a guard board; 33. a support plate; 330. a middle plate body; 331. a side plate body; 4. a cross beam; 40. a longitudinal beam; 5. b column; 51. a C column; 6. a roof mounting beam; 7. a driving member.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be noted that, if terms indicating an orientation or positional relationship such as "upper, lower, left, right, front, rear, inner, outer" or the like are used, they are based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present utility model, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be constructed or operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the vehicle described in the present utility model, the terms of the directions such as "up, down, left, right, front, and rear" used in the embodiments are defined with reference to the up-down direction (also referred to as the height direction), the left-right direction (also referred to as the width direction), and the front-rear direction (also referred to as the length direction) of the vehicle. In particular, as shown in the drawings, the X direction is the front-rear direction of the vehicle, wherein the side pointed by the arrow is the "front", and vice versa. The Y direction is the left-right direction of the vehicle, wherein the side pointed by the arrow is "left", and vice versa. The Z direction is the up-down direction of the vehicle, wherein the side pointed by the arrow is "up", and vice versa. The "inner and outer" are defined with reference to the contour of the corresponding component, for example, "inner" and "outer" are defined with reference to the contour of the vehicle, with "inner" being the side of the contour of the vehicle closer to the vehicle middle, and "outer" being the opposite.

Furthermore, in the description of the present utility model, the terms "mounted," "connected," and "connected," are to be construed broadly, unless otherwise specifically defined. For example, the connection can be fixed connection, detachable connection or integrated connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in combination with specific cases.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Example 1

The present embodiment proposes a door lock mounting structure for a lift-up type top door 1, an exemplary structure of which is shown in fig. 1 to 4.

Overall, the door lock mounting structure includes a lock body mounting frame 22, a lock body 20, and a lock catch 21; wherein, lock body mounting bracket 22 sets up on the automobile body, lock body 20 installs on lock body mounting bracket 22, lock body mounting bracket 22 plays fixed action to lock body 20, hasp 21 and lock body 20 are mutually corresponding cooperation, hasp 21 sets up on top door 1, top door 1 can open and close the ground setting in the top frame that the gate is located the top cap assembly, lock body mounting bracket 221 is close to the position of side wall assembly in top frame below, the one end of lock body mounting bracket 22 is connected on top frame, the other end is connected on the side wall assembly.

By the arrangement, the lock body 20 and the lock catch 21 are matched, so that the top door 1 in a closed state can be reliably locked in the top frame, and the lock catch 21 is arranged on the top door 1, thereby simplifying the installation structure and reducing the weight of the top door 1.

It should be understood that the side wall assembly and roof frame are the structures that make up the vehicle body, as shown in fig. 5. The door opening of this embodiment extends from the top of the vehicle to the side wall, and thus the frame of the door opening includes a side frame on the side wall assembly and a top frame on the roof assembly. The top door 1 is provided in the top frame so as to be openable and closable, and the side door of the vehicle is provided in the side frame so as to be openable and closable. As for the construction of the side frames, there are of course various cases in which the portion of the door opening located on the side wall assembly is formed between the B pillar and the C pillar 51 in this embodiment, and therefore, the B pillar 5, the C pillar 51, the rocker beam, and the outer side frame of the roof door 1 in the closed state together constitute the side frames. The roof assembly comprises a cross member 4, a longitudinal member 40 and a roof door 1. The cross beams 4 are arranged in the middle of the top cover assembly and welded at intervals, the longitudinal beams 40 are connected between the two cross beams 4 to play a role in connection, the parts of the cross beams 4 between the longitudinal beams 40 and the side wall assembly and the longitudinal beams 40 form a top frame of a door opening together, and the top door 1 can be arranged in the top frame in an opening and closing mode. The front side frame and the rear side frame of the top frame correspond to two cross beams 4 arranged front and rear.

As shown in fig. 2 and 3, the lock body mounting frame 22 includes a main body plate 220 and connecting plates disposed at two ends of the main body plate, wherein the connecting plates connect the main body plate to the side wall assembly and the top frame, so that the main body plate holds and fixes the lock body 20 at a proper position to be correspondingly matched with the lock catch 21, and the shape and structure of the connecting plates should be flexibly set according to the connection positions and shape trends of the connecting plates and the side wall assembly and the top frame.

It should be noted that, a space is left between the main body plate 220 and the top frame for accommodating the lock body 20, and the lock body 20 is fixedly mounted on the top surface of the main body plate 220.

In this embodiment, the shape of the main body plate 220 is preferably set based on the shape of the lock body 20, and it should be understood that the shape of the main body plate 220 may be square, rectangular, irregular, etc., but the set shape cannot affect the opening and closing of the top door 1 and the fixing and shielding of the lock body 20.

In this embodiment, the lock body 20 is fixed on the side wall assembly and the top frame through the door lock mounting plate, the stability of the door lock system is ensured by utilizing the high-strength sheet metal structure of the side wall assembly and the top frame, and the arrangement of the wire harness (the wire harness is directly arranged in the roof trim) is optimized, so that the length of the wire harness is reduced.

As shown in fig. 2 and 3, as a preferred embodiment of the connection plate, the first connection plate 221 includes a first transition portion 2211 and a first connection portion 2212, the first transition portion 2211 is drawn toward the top frame from the end of the main body plate 220, the first connection portion 2212 is formed at the end of the first transition portion 2211, and the first connection portion 2212 is connected to the top frame. One end of the first transition portion 2211 is connected to the main body plate 220, the other end is connected to the first connection portion 2212, the main body plate 220 and the first connection portion 2212 are connected together through the first transition portion 2211, and the first connection portion 2212 is connected to the top frame, so that one side of the main body plate 220 is fixed on the top frame.

Further, the first connection portion 2212 is preferably designed into a rectangle shape, which is convenient for processing and forming, and can increase the connection area with the top frame, so that the fixing of the main body plate 220 is more stable, the shape and thickness of the first transition portion 2211 need to be set on the premise of meeting the connection strength of the main body plate 220 and the first connection portion 2212, and the width cannot exceed the beam 4 of the top frame.

Similarly, as shown in fig. 2 and 3, as a preferred embodiment of the connection plate, the second connection plate 222 includes a second transition portion 2221 extending from an end of the main body plate 220 toward the side wall assembly, and a second connection portion 2222 formed at an end of the second transition portion 2221, the second connection portion 2222 being connected to the side wall assembly. One end of the second transition portion 2221 is connected to the main body panel 220, and the other end is connected to the second connection portion 2222, and the main body panel 220 is connected to the first connection portion 2212 through the second transition portion 2221, so that the other side of the main body panel 220 is fixed to the side wall assembly.

Further, the second connection portion 2222 is preferably designed as a rectangle, and the connection area between the second connection portion 2222 and the side wall assembly can be increased by extending the length of the second connection portion 2222, so that the main body plate 220 is fixed more firmly, the shape and the thickness of the second transition portion 2221 are set according to the actual situation, the connection strength of the main body plate 220 needs to be met, and the width cannot exceed the width of the C column 51 in the side wall assembly.

Based on the preferred arrangement of the first and second attachment plates described above, either or both of these may be selected or not selected such that the lock body mount 22 is fixedly attached to the side wall assembly and the top frame. In addition, in the present embodiment, as shown in fig. 2, a guard plate 223 bent upward is further formed on a side of the main body plate 220 facing the door opening, and the guard plate 223 may form a shield for the lock body 20.

It should be further noted that, as shown in fig. 2 and 3, the guard plate 223 of the present embodiment is divided into three parts, the guard plates 223 of the left and right parts play a role in fixing the guard plate of the lock body 20, and when the lock catch 21 enters the lock body 2020 to lock, the guard plate 223 of the middle part is provided with a slot into which the lock catch 21 enters, so that the lock catch 21 is ensured to be smoothly inserted into the lock body 20, and meanwhile, the shielding effect on the lock body 20 is also realized. The main body plate 220, the first connection plate 221, the second connection plate 222, and the guard plate 223 are preferably integrally formed.

In order to facilitate the lock body mounting frame 22 to be fixed to the side wall assembly, a support plate 33 is arranged on the side wall assembly, the lock body mounting frame 22 is fixedly connected to the side wall assembly through the support plate 33, and the support plate 33 plays a role in connecting the lock body mounting frame 22 with the side wall assembly.

It should be further noted that, the supporting plate 33 of the present embodiment is composed of a middle plate body 330 and side plate bodies 331, the side plate bodies 331 are respectively disposed at two sides of the middle plate body 330, the top surface of the middle plate body 330 is connected with the second connecting portion 2222 of the lock body mounting frame 22, the middle plate body 330 is arched towards the vehicle interior direction relative to the two side plate bodies 331, and the two side plate bodies 331 are connected to the side wall assembly.

The height of the middle plate 330, which is arched, not only enables the support plate 33 to be better connected to the side wall assembly, but also increases the overall structural strength of the support plate 33.

Alternatively, the structure of the support plate 33 in fig. 4 is the best mode of the present embodiment, and it should be understood that the lock body mounting frame 22 may be connected to the side wall assembly through a square steel tube, or the thickness of the connecting plate in the lock body mounting frame 22 may be increased to directly connect to the side wall assembly, so that the best mode is selected according to practical situations.

Preferably, the side plate 331 is welded to the side wall assembly, the lock body mounting 22 is welded to the middle plate 330, and the lock body mounting 22 is welded to the top frame, and may be riveted, screwed, or the like.

In this embodiment, as shown in fig. 1, the top door 1 is mounted on a top door 1 mounting beam in a reversible manner, and a driving member 7 for driving the top door 1 to open and close in a reversible manner is disposed between the top door mounting beam and the top door 1, wherein the driving member is used for controlling the top door 1 to open and close in a reversible manner, and a hinge is mounted between the top door 1 and the top door mounting beam 6 to enable the top door 1 to open and close in a reversible manner in the top frame. It should be further noted that the number of driving members 7 may be set according to the actual situation, and if two roof doors 1 are symmetrically disposed about a center line in the front-rear direction of the vehicle, the driving members 7 are also symmetrically disposed about a center line in the front-rear direction of the vehicle, and the arc of the roof door turning is determined by the mounting position of the driving members 7. The driving piece 7 is generally an electric push rod, the end part of a telescopic rod of the electric push rod is connected with the top door 1, the top door 1 is turned over and driven by the telescopic rod, so that the material of the telescopic rod is selected to be high-strength steel, the stability of the whole structure of the top door 1 when the top door is turned over and opened is improved, and the accident risk is reduced. When the driving piece 7 drives the top door 1 to close in the top frame, the lock catch 21 on the top door 1 can be locked by matching with the lock body 20 arranged on the side wall assembly and the top frame.

Example two

The present embodiment relates to a vehicle employing the door lock mounting structure for the lift-up roof door 1 in the first embodiment described above.

The door opening of the vehicle has a top frame on the top cover assembly, a top door 1 is provided in the top frame, and a door lock assembly of the top door 1 is provided between the top door 1 and the vehicle body using the door lock mounting structure for the lift-up top door 1 in the above embodiment. The top door 1 has a rectangular top door 1 frame, and the latch 21 is disposed on a front side frame 112 or a rear side frame 113 of the top door 1 frame.

The top door 1 has a rectangular top door frame, a front side frame 112 of the top door frame being adjacent to a front side frame of the top frame, a rear side frame 113 of the top door frame being adjacent to a rear side frame of the top frame; a set of door lock assemblies are provided between the front side frame 112 and the front side frame, and between the rear side frame 113 and the rear side frame.

The second connecting parts of the two door lock components are respectively arranged on the B column and the C group of the side wall assembly, the first connecting parts are respectively arranged on the cross beams arranged front and back, the top door 1 can be locked or opened and stressed more uniformly through the two arranged lock bodies 20, the door sheet metal structure can be simplified through the door lock mounting structure, the door sheet metal size is reduced, the light quantity is ensured, the mounting strength of the lock bodies 20 and the stability of a door lock system can be ensured, the arrangement of the wire harness is optimized (the wire harness is directly arranged in the roof soft ornament), and the length of the wire harness is reduced.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (10)

1. A door lock mounting structure for lift-up type top door, its characterized in that:

comprises a lock body mounting frame (22) arranged on the vehicle body, a lock body (20) fixedly arranged on the lock body mounting frame (22), and a lock catch (21) arranged on the top door (1) corresponding to the lock body (20);

the top door (1) can be arranged in a top frame of a door opening, which is positioned on the top cover assembly, the lock body mounting frame (22) is arranged at a position below the top frame, which is close to the side wall assembly, one end of the lock body mounting frame (22) is connected with the top frame, and the other end of the lock body mounting frame is connected with the side wall assembly.

2. The door lock mounting structure for a lift-up type top door according to claim 1, wherein:

the lock body mounting frame (22) comprises a main body plate (220), and a first connecting plate (221) and a second connecting plate (222) which are respectively arranged at two ends of the main body plate (220), wherein the first connecting plate (221) is connected with the top frame, and the second connecting plate (222) is connected with the side wall assembly;

a space for accommodating the lock body (20) is reserved between the main body plate (220) and the top frame, and the lock body (20) is fixedly arranged on the main body plate (220).

3. The door lock mounting structure for a lift-up type top door according to claim 2, wherein:

the first connecting plate (221) comprises a first transition part (2211) which is closed towards the top frame from the end part of the main body plate (220), and a first connecting part (2212) which is formed at the end part of the first transition part (2211), wherein the first connecting part (2212) is connected to the top frame;

and/or the second connecting plate (222) comprises a second transition part (2221) extending from the end part of the main body plate (220) towards the side wall assembly direction, and a second connecting part (2222) formed at the end part of the second transition part (2221), wherein the second connecting part (2222) is connected to the side wall assembly.

4. The door lock mounting structure for a lift-up type top door according to claim 2, wherein:

a guard plate (223) which is bent upwards is formed on one side of the main body plate (220) facing the door opening, and the guard plate (223) forms a shielding for the lock body (20).

5. The door lock mounting structure for a lift-up overhead door according to any one of claims 1 to 4, wherein:

the door lock mounting structure further comprises a support plate (33) arranged on the side wall assembly, and the lock body mounting frame (22) is fixedly connected to the side wall assembly through the support plate (33).

6. The door lock mounting structure for a lift-up type top door as claimed in claim 5, wherein:

the backup pad (33) include middle part plate body (330), and locate respectively lateral part plate body (331) of middle part plate body (330) both sides, middle part plate body (330) are for two lateral part plate body (331) arch towards the inside direction setting of vehicle, lock body mounting bracket (22) are connected on middle part plate body (330), two lateral part plate body (331) are all connected on the side wall assembly.

7. The door lock mounting structure for a lift-up type top door as claimed in claim 6, wherein:

the side plate body (331) and the side wall assembly, the lock body mounting frame (22) and the middle plate body (330) and the lock body mounting frame (22) and the top frame are all welded and connected.

8. A vehicle, characterized in that:

the door opening of the vehicle is provided with a top frame positioned on the top cover assembly, a top door (1) is arranged in the top frame, and a door lock assembly of the top door (1) is arranged between the top door (1) and the vehicle body by adopting the door lock mounting structure for the lift-up top door as claimed in any one of claims 1 to 7.

9. The vehicle according to claim 8, characterized in that:

the top door (1) is provided with a rectangular top door frame, and the lock catch (21) is arranged on a front side frame (112) or a rear side frame (113) of the top door frame.

10. The vehicle according to claim 8, characterized in that:

the top door (1) has a rectangular top door frame, a front side frame (112) of the top door frame being contiguous with a front side frame of the top frame, a rear side frame (113) of the top door frame being contiguous with a rear side frame of the top frame;

a set of door lock assemblies is arranged between the front side frame (112) and the front side frame and between the rear side frame (113) and the rear side frame.