CN214564526U - Split door structure and vehicle - Google Patents

Abstract

An embodiment of the utility model provides a to opening door structure and vehicle, wherein to opening door structure and include: a cab framework; the two door bodies are provided with hinged sides and lap joint sides, the hinged sides of the door bodies are rotatably connected with the cab framework, the two door bodies in the closed state are far away from each other, and the two lap joint sides are abutted. The technical scheme of the utility model among, two door bodies are for opening the door body, for the form that adopts the single door at same side wall face, have bigger area of opening, and reduced because single door body size is too big, the quality overweight leads to the door to open inconvenient or influence life-span the possibility, can also adjust the size of the face of opening of driver's cabin side wall according to actual demand. In addition, the two lap joint sides are abutted, a B column does not need to be arranged between the two door bodies, convenience of coming in and going out of drivers and passengers can be improved, the opening area is further increased, and opening and closing of the cab side on a large area are achieved.

Description

Split door structure and vehicle

Technical Field

The embodiment of the utility model provides a relate to vehicle technical field, particularly, relate to one kind and to a structure and a vehicle of opening door.

Background

In the related art, the cab of some vehicles generally adopts a single door structure, and the single door body may have the condition that the opening of the door is inconvenient due to the oversize or the overweight. In addition, the side wall of some vehicles is usually provided with a B column for installing a door structure and related accessories, a rotary operation table is arranged on an engineering machinery cab under certain special working conditions such as a wet spraying machine cab, the requirements of a driver for forward and reverse operation of the vehicle are met under the condition of no end falling, the B column arranged on the traditional vehicle cab can block the rotary motion of the operation table due to the limited space in the cab, and the convenience of the driver and passengers for getting on and off can be influenced to a certain extent by the B column.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the above technical problems, an object of an embodiment of the present invention is to provide a side-by-side door structure.

It is another object of an embodiment of the present invention to provide a vehicle having the above-described side-by-side door structure.

To achieve the above object, an embodiment of the first aspect of the present invention provides a side by side door structure, including: a cab framework; the two door bodies are provided with hinged sides and lap joint sides, the hinged sides of the door bodies are rotatably connected with the cab framework, the door bodies can be in an opening state or a closing state in a rotating mode, the two hinged sides are far away from each other in the two door bodies in the closing state, and the two lap joint sides are abutted.

According to the embodiment of the split door structure provided by the utility model, two door bodies are split door bodies, and the two door bodies can be arranged on the side wall surface of the cab of the vehicle, i.e. the same side wall surface adopts a double-door form, on one hand, compared with the form of adopting a single door on the same side wall surface, a larger opening area can be provided; on the other hand, the possibility that the opening of the vehicle door is inconvenient or the service life is influenced due to the fact that the single door body is overlarge in size and overlarge in mass is greatly reduced. Through setting up to opening the door structure, be convenient for adjust the size of the face of opening of driver's cabin side wall according to actual demand. In addition, the two lap joint sides are abutted, a B column is not required to be arranged between the two door bodies, and compared with the mode that the B column is required to be arranged in the side-by-side door structure of the side wall surface of a high-grade passenger car, on one hand, the convenience of coming in and going out of drivers and passengers can be improved; on the other hand, the opening area is increased, so that the opening and closing of the cab side with large area are realized.

Specifically, the side-by-side door structure includes a cab skeleton and two door bodies. Wherein the cab framework is a part of a cab in the vehicle. Of the two door bodies, each door body includes a hinged side and an overlapping side. The articulated side of the door body is rotationally connected with the cab framework, namely the door body can rotate relative to the cab framework, and specifically, the articulated side of the door body can be rotationally connected with the cab framework through a hinge. Further, the door body can be in an opening state or a closing state after rotating. Specifically, when the two door bodies are in a closed state, the surfaces of the two door bodies are in the same plane, the two hinged sides are far away from each other, and the two overlapped sides are abutted; when the two door bodies are in an opening state, the two abutted lap joint sides are separated, and the two lap joint sides are mutually far away along with the rotation of the door bodies. The overlapped sides of the two door bodies are directly abutted, and a B column is not required to be arranged between the two door bodies, so that on one hand, the convenience of coming in and going out of drivers and passengers can be improved compared with the mode that the B column is required to be arranged in the side-by-side door structure of a high-grade passenger car; on the other hand, the opening area is increased, so that the opening and closing of the cab side with large area are realized.

In the technical scheme defined by the application, the two door bodies are split door bodies, and the two door bodies can be arranged on the side wall surfaces of the cab of the vehicle, namely, a double-door mode is adopted on the same side wall surface, and compared with a single-door mode on the same side wall surface, on one hand, the double-door mode has a larger opening area; on the other hand, the possibility that the opening of the vehicle door is inconvenient or the service life is influenced due to the fact that the single door body is overlarge in size and overlarge in mass is greatly reduced. In addition, through setting up to opening the door structure, be convenient for adjust the size of the face of opening of driver's cabin side wall according to actual demand.

Additionally, the utility model provides an above-mentioned technical scheme can also have following additional technical characterstic:

in the technical scheme, at least one of the two lap joint sides is provided with the sealing layer, and the sealing layer can be positioned between the two door bodies in a closed state.

In the technical scheme, at least one of two lap joint sides of two split door bodies is provided with a sealing layer, and the sealing layer is arranged between the two door bodies when the two door bodies are in a closed state; on the other hand, the scratch between the two door bodies can be reduced to a certain extent, and the service life of the split door structure is prolonged.

It is worth mentioning that the sealing layer can be a sealing member with certain softness, which ensures the sealing performance of the two door bodies in the transitional adjoining area.

In the technical scheme, the two door bodies are divided into the first door body and the second door body, the first door body is provided with the first hinge side and the first lap joint side, the second door body is provided with the second hinge side and the second lap joint side, and the first lap joint side and the second lap joint side are abutted in the two door bodies in the closing state.

In the technical scheme, the two door bodies are divided into a first door body and a second door body, and the first door body and the second door body are split door bodies. Specifically, the first door body has a first hinge side and a first overlapping side, and the second door body has a second hinge side and a second overlapping side. The first hinged side of the first door body is rotatably connected with the cab framework, and the second hinged side of the second door body is rotatably connected with the cab framework. When the first door body and the second door body are in a closed state, the first lap joint side in the first door body is abutted against the second lap joint side in the second door body. Because two overlap joint sides directly offset, the position that the driver's cabin skeleton is close to the centre need not set up the B post, need not set up the B post between the first door body and the second door body promptly, is favorable to improving the convenience that driver and crew came in and go out, can also increase the area of opening to realize that driver's cabin side encloses large tracts of land and opens and close.

In the above technical solution, the method further comprises: the first lap joint part is connected with the first lap joint side of the first door body; and the second lap joint part is connected with the second lap joint side of the second door body, and the first lap joint part and the second lap joint part in the two door bodies in the closed state are abutted.

In this technical scheme, to opening door structure still includes first overlap joint portion and second overlap joint portion. Specifically, the first lap joint portion is connected to a first lap joint side of the first door body, and the second lap joint portion is connected to a second lap joint side of the second door body. When the first door body and the second door body are in a closed state, the first lap joint part abuts against the second lap joint part. In other words, the first door body and the second door body are not directly butted in the closing state, and the door bodies are butted by a special butt joint structure in the closing process by arranging the two lap joint parts, so that the sealing property between the two door bodies is favorably improved, and the convenience of opening and closing the door bodies is facilitated.

In above-mentioned technical scheme, the first overlap joint side of first door body is equipped with first recess, and one side and the first recess cooperation of first overlap joint portion.

In this technical scheme, set up first recess through the first overlap joint side at the first door body, and one side and the first recess cooperation of first overlap joint portion to connected mode between the first overlap joint side of first overlap joint portion and the first door body is the joint, makes things convenient for first overlap joint portion and the first door body to install and dismantle, is favorable to maintaining and changing first overlap joint portion.

It should be noted that the first overlapping portion and the first overlapping side of the first door body may be connected by bolts or by adhesion.

In above-mentioned technical scheme, the second overlap joint side of the second door body is equipped with the second recess, and one side and the second recess cooperation of second overlap joint portion.

In this technical scheme, set up the second recess through the second overlap joint side at the second door body, and one side and the cooperation of second overlap joint portion to the connected mode between the second overlap joint side of second overlap joint portion and the second door body is the joint, makes things convenient for second overlap joint portion and second door body to install and dismantle, is favorable to maintaining and changing second overlap joint portion.

It should be noted that the second joint portion and the second joint side of the second door body may be connected by bolts or by adhesion.

In the above technical scheme, one side of the first lap joint part, which is far away from the first groove, is provided with the first step structure, the first step structure is provided with the first step surface, one side of the second lap joint part, which is far away from the second groove, is provided with the second step structure, the second step structure is provided with the second step surface, and when the two door bodies are in a closed state, the first step surface is abutted to the second step surface.

In this technical scheme, through set up first stair structure in the one side that first recess was kept away from to first overlap joint portion, first stair structure has first step face, and the one side that the second recess was kept away from to the second overlap joint portion is equipped with second stair structure, and second stair structure has the second step face, in other words, every overlap joint portion all is equipped with stair structure in the one side of keeping away from corresponding recess, and stair structure has the step face. When two door bodies are in a closed state, the first step surface is abutted to the second step surface, and the contact area of the first lap joint part and the second lap joint part is increased favorably by arranging the two step surfaces. In addition, in the transition adjacent area of two door bodies, a step structure with certain lap joint height difference or overlapping width is arranged, so that the lap joint convenience and reliability are improved.

In the above technical solution, the method further comprises: the sealing element is arranged on the first step surface; and/or the seal is provided at the second step surface.

In this solution, the split-door structure further comprises a seal. The sealing member is only arranged on the first step surface; alternatively, the seal member is provided only on the second step surface; alternatively, the seal member is provided on the second step surface in addition to the first step surface. By arranging the sealing piece, the sealing performance of the transition adjoined area of the two door bodies can be enhanced. When the first door body and the second door body are in a closed state, the sealing element is positioned in a gap between the two door bodies to realize clamping and sealing.

In the technical scheme, the split door structure comprises a first side and a second side which are oppositely arranged, the second lap joint side of the second door body is of a groove structure, the groove structure is located on the second side, the first lap joint side of the first door body is of a protruding structure, the protruding structure is located on the second side, the two door bodies in a closed state are in a protruding structure, and the protruding structure and the groove structure are mutually matched.

In this technical solution, the split-door structure includes a first side and a second side that are arranged oppositely, specifically, the first side is an inner side of the split-door structure, and the second side is an outer side of the split-door structure. Further, the second overlapping side of the second door body is a groove structure, and the groove structure is located at the second side, that is, the groove structure is located at the outer side of the split door structure. The first lap joint side of the first door body is a convex structure, and the convex structure is positioned on the second side, namely the convex structure is positioned on the outer side of the split door structure. Through setting up groove structure and protruding structure, when two door bodies were in the closed condition, protruding structure and groove structure mutually supported, were favorable to forming the overlap joint region, improved two door bodies lapped reliability after closing.

An embodiment of the second aspect of the present invention provides a vehicle, including: a chassis and a split door structure of any of the embodiments described above.

According to the utility model discloses an embodiment of vehicle, vehicle include the chassis and to the structure of opening the door, and the driver's cabin skeleton in the structure of opening the door is the part of driver's cabin in the vehicle, and the driver's cabin skeleton links to each other with the chassis. Specifically, a B column does not need to be arranged between two door bodies in the side-by-side door structure, and compared with the mode that the B column needs to be arranged in the side-by-side door structure of a high-grade passenger car, on one hand, the convenience of coming in and going out of a driver and passengers can be improved; on the other hand, the opening area is increased, so that the opening and closing of the cab side with large area are realized. The two door bodies are split door bodies, and the two door bodies can be arranged on the side wall surfaces of the cab of the vehicle, namely, a double-door form is adopted on the same side wall surface, so that on one hand, a larger opening area can be provided compared with a single-door form on the same side wall surface; on the other hand, the possibility that the opening of the vehicle door is inconvenient or the service life is influenced due to the fact that the single door body is overlarge in size and overlarge in mass is greatly reduced. In addition, through setting up to opening the door structure, be convenient for adjust the size of the face of opening of driver's cabin side wall according to actual demand.

It is noted that the kind of vehicle may be various, such as a closed-type wet blasting machine. Of course, the vehicle in the present application may also be another kind of engineering vehicle.

The vehicle includes any one of the pair of door structures in the first aspect, so that the vehicle has the beneficial effects of any one of the embodiments described above, and details are not repeated herein.

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

Drawings

Figure 1 shows a schematic view of a side-by-side door structure according to an embodiment of the present invention;

figure 2 shows a schematic view of a split-door structure according to another embodiment of the present invention;

fig. 3 shows a schematic view of a split-door structure according to another embodiment of the present invention;

fig. 4 shows a schematic view of a split-door structure according to another embodiment of the present invention;

fig. 5 shows a schematic view of a split-door structure according to another embodiment of the present invention;

fig. 6 shows a schematic view of a vehicle according to an embodiment of the invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 6 is:

100: a split door structure; 110: a cab framework; 120: a door body; 121: a first door body; 122: a second door body; 130: a hinged side; 131: a first hinged side; 132: a second hinged side; 140: a lap joint side; 141: a first overlap side; 142: a first groove; 143: a second overlap side; 144: a second groove; 145: a sealing layer; 150: a first lap joint portion; 151: a first step structure; 152: a first step surface; 160: a second lap joint portion; 161: a second step structure; 162: a second step surface; 170: a seal member; 181: a first side; 182: a second side; 191: a groove structure; 192: a raised structure; 200: a vehicle; 210: a chassis.

Detailed Description

In order to make the above objects, features and advantages of the embodiments of the present invention more clearly understood, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, embodiments of the present invention may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited to the specific embodiments disclosed below.

A side-by-side door structure 100 and a vehicle 200 provided according to some embodiments of the present invention are described below with reference to fig. 1 to 6.

Example one

As shown in fig. 1, an embodiment of the present invention provides a side-by-side door structure 100, which includes a cab frame 110 and two door bodies 120. The cab frame 110 is a part of a cab in the vehicle 200. Of the two door bodies 120, each door body 120 includes a hinged side 130 and an overlapping side 140. The hinge side 130 of the door 120 is rotatably connected to the cab frame 110, that is, the door 120 can rotate relative to the cab frame 110, and specifically, the hinge side 130 of the door 120 can be rotatably connected to the cab frame 110 through a hinge. Further, the door 120 can be opened or closed after being rotated. Specifically, when the two door bodies 120 are in a closed state, the surfaces of the two door bodies 120 are in the same plane, the two hinge sides 130 are away from each other, and the two lap sides 140 are abutted; when the two door bodies 120 are in the open state, the two opposite overlapping sides 140 are separated, and the two overlapping sides 140 are away from each other along with the rotation of the door bodies 120. The lap joint sides 140 of the two door bodies 120 are directly abutted, and a B column does not need to be arranged between the two door bodies 120, so that on one hand, the convenience of coming in and going out of drivers and passengers can be improved compared with the mode that the B column needs to be arranged in the side-wall side-face split door structure 100 of a high-grade passenger vehicle; on the other hand, the opening area is increased, so that the opening and closing of the cab side with large area are realized.

In the technical solution defined in the present application, the two door bodies 120 are split door bodies 120, and the two door bodies 120 may be disposed on the side wall surfaces of the cab of the vehicle 200, that is, the same side wall surface adopts a double-door form, and compared with the single-door form on the same side wall surface, on one hand, there may be a larger opening area; on the other hand, the possibility that the opening of the vehicle door is inconvenient or the service life is influenced due to the fact that the single door body 120 is overlarge in size and overlarge in mass is greatly reduced. In addition, through setting up to opening door structure 100, be convenient for adjust the size of the face of opening of driver's cabin side wall according to actual demand.

In another embodiment, as shown in fig. 2, at least one of the two overlapping sides 140 of the two split door bodies 120 is provided with a sealing layer 145, and by providing the sealing layer 145, when the two door bodies 120 are in a closed state, the sealing layer 145 can be located between the two door bodies 120, and on one hand, the sealing layer 145 can fill the gap between the two door bodies 120 to perform a sealing function; on the other hand, the scuffing between the two door bodies 120 can be reduced to a certain extent, which is beneficial to improving the service life of the side-by-side door structure 100.

It is noted that the sealing layer 145 may be a sealing member 170 with a certain softness to ensure the sealing performance of the two door bodies 120 in the transitional adjoining area.

Example two

As shown in fig. 1, the two door bodies 120 are divided into a first door body 121 and a second door body 122, and the first door body 121 and the second door body 122 are split door bodies 120. Specifically, the first door body 121 has a first hinged side 131 and a first overlapping side 141, and the second door body 122 has a second hinged side 132 and a second overlapping side 143. The first door body 121 has a first hinge side 131 that is pivotally connected to the cab frame 110 and the second door body 122 has a second hinge side 132 that is pivotally connected to the cab frame 110. When the first door body 121 and the second door body 122 are in a closed state, the first overlapping side 141 of the first door body 121 abuts against the second overlapping side 143 of the second door body 122. Because two overlap joint sides 140 directly offset, the position that driver's cabin skeleton 110 is close to the centre need not set up the B post, does not need to set up the B post between first door body 121 and the second door body 122 promptly, is favorable to improving the convenience that driver and crew came in and go out, can also increase the area of opening to realize that driver's cabin side encloses large tracts of land and opens and close.

EXAMPLE III

As shown in fig. 3 and 4, the split-door structure 100 further includes a first strap 150 and a second strap 160. Specifically, the first lap portion 150 is connected to the first lap side 141 of the first door body 121, and the second lap portion 160 is connected to the second lap side 143 of the second door body 122. When the first door body 121 and the second door body 122 are in a closed state, the first lap joint portion 150 abuts against the second lap joint portion 160. In other words, the first door body 121 and the second door body 122 are not directly abutted when in a closed state, and by providing two overlapping portions, the door body 120 has a special abutting structure for abutting when being closed, which is beneficial to improving the sealing performance between the two door bodies 120 and the convenience of opening and closing the door body 120.

Further, as shown in fig. 4, the first overlapping side 141 of the first door body 121 is provided with a first groove 142, and one side of the first overlapping portion 150 is engaged with the first groove 142. It can be understood that the first overlapping portion 150 is connected to the first overlapping side 141 of the first door body 121 in a snap-fit manner, so that the first overlapping portion 150 and the first door body 121 can be conveniently mounted and dismounted, and the first overlapping portion 150 can be maintained and replaced.

Further, as shown in fig. 4, the second overlapping side 143 of the second door body 122 is provided with a second groove 144, and one side of the second overlapping portion 160 is engaged with the second groove 144. It can be understood that the second overlapping portion 160 and the second overlapping side 143 of the second door body 122 are connected in a clamping manner, so that the second overlapping portion 160 and the second door body 122 are conveniently mounted and dismounted, and the maintenance and replacement of the second overlapping portion 160 are facilitated.

Further, as shown in fig. 4, a first step structure 151 is disposed on a side of the first overlapping portion 150 away from the first groove 142, the first step structure 151 has a first step surface 152, a second step structure 161 is disposed on a side of the second overlapping portion 160 away from the second groove 144, the second step structure 161 has a second step surface 162, and when the two door bodies 120 are in a closed state, the first step surface 152 abuts against the second step surface 162. In other words, each lap joint part is provided with a step structure on one side far away from the corresponding groove, and the step structure is provided with a step surface. When the two door bodies 120 are in the closed state, the first step surface 152 abuts against the second step surface 162, and the two step surfaces are provided, so that the contact area of the first overlapping part 150 and the second overlapping part 160 is increased. In addition, in the transition adjoining area of the two door bodies 120, the step structure with a certain overlap height difference or overlap width is arranged, so that the convenience and reliability of overlapping can be improved.

Further, as shown in fig. 3 and 4, the split-door structure 100 further includes a seal 170. Specifically, the seal 170 is disposed on the first step surface 152, and the seal 170 is disposed on the second step surface 162. By providing the seal 170, the sealing performance of the transitional adjoining area of the two door bodies 120 can be enhanced. When the first door body 121 and the second door body 122 are in a closed state, the sealing member 170 is located in a gap between the two door bodies 120 to realize clamping and sealing.

In another embodiment, the first overlapping portion 150 and the first overlapping side 141 of the first door body 121 may be connected by bolts or by adhesion.

In another embodiment, the second overlapping portion 160 and the second overlapping side 143 of the second door body 122 may be connected by a bolt or an adhesive.

In another embodiment, seal 170 is provided only on first step surface 152.

In another embodiment, the seal 170 is provided only on the second step surface 162.

Example four

As shown in fig. 1 and 5, the split-door structure 100 includes a first side 181 and a second side 182 that are oppositely disposed, specifically, the first side 181 is an inner side of the split-door structure 100, and the second side 182 is an outer side of the split-door structure 100. Further, the second overlapping side 143 of the second door body 122 is a groove structure 191, and the groove structure 191 is located on the second side 182, i.e. the groove structure 191 is located at the outer side of the split-door structure 100. The first overlapping side 141 of the first door body 121 is a convex structure 192, and the convex structure 192 is located on the second side 182, i.e. the convex structure 192 is located outside the side-by-side split door structure 100. Through setting up groove structure 191 and protruding structure 192, when two door bodies 120 were in the closed condition, protruding structure 192 and groove structure 191 mutually cooperated, were favorable to forming the overlap joint region, improved the lapped reliability of two door bodies 120 after closing.

EXAMPLE five

As shown in fig. 6, an embodiment of the present invention provides a vehicle 200, which includes a chassis 210 and the split-door structure 100 of any of the above embodiments. The cab frame 110 in the split-door structure 100 is a part of a cab in the vehicle 200, the cab frame 110 is connected to a chassis 210, and the chassis 210 can be understood as a load-bearing part in the vehicle 200. Specifically, a B-pillar is not required to be arranged between two door bodies 120 in the side-by-side door structure 100, and compared with a mode that a B-pillar is required to be arranged in the side-by-side door structure 100 of a high-grade passenger car, on one hand, convenience in getting in and out of drivers and passengers can be improved; on the other hand, the opening area is increased, so that the opening and closing of the cab side with large area are realized. The two door bodies 120 are split door bodies 120, and the two door bodies 120 may be disposed on side walls of a cab of the vehicle 200, that is, a double-door form is employed on the same side wall, and compared with a single-door form employed on the same side wall, on the one hand, a larger opening area may be provided; on the other hand, the possibility that the opening of the vehicle door is inconvenient or the service life is influenced due to the fact that the single door body 120 is overlarge in size and overlarge in mass is greatly reduced. In addition, through setting up to opening door structure 100, be convenient for adjust the size of the face of opening of driver's cabin side wall according to actual demand.

It is noted that the kind of the vehicle 200 may be various, such as a closed-type wet blasting machine. Of course, the vehicle 200 in the present application may also be another kind of engineering vehicle.

According to the embodiment of the side-by-side door structure and the vehicle of the utility model, the two lap joint sides are abutted, a B column is not needed to be arranged between the two door bodies, and on one hand, the convenience of coming in and going out of drivers and passengers can be improved compared with the mode that the B column is needed to be arranged in the side-by-side door structure of a high-grade passenger vehicle; on the other hand, the opening area is increased, so that the opening and closing of the cab side with large area are realized.

The two door bodies are split door bodies, and the two door bodies can be arranged on the side wall surfaces of the cab of the vehicle, namely, a double-door form is adopted on the same side wall surface, so that on one hand, a larger opening area can be provided compared with a single-door form on the same side wall surface; on the other hand, the possibility that the opening of the vehicle door is inconvenient or the service life is influenced due to the fact that the single door body is overlarge in size and overlarge in mass is greatly reduced. In addition, through setting up to opening the door structure, be convenient for adjust the size of the face of opening of driver's cabin side wall according to actual demand.

In the present application, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", 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 unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means 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.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A split-door structure (100), comprising:

a cab framework (110);

two door bodies (120), door body (120) have articulated side (130) and overlap joint side (140), door body (120) articulated side (130) with driver's cabin skeleton (110) rotate and are connected, door body (120) rotate can be in the open mode or closed condition, two be in closed condition in door body (120), two articulated side (130) keep away from each other, and two overlap joint side (140) offset.

2. The split-door structure (100) according to claim 1, wherein at least one of the two overlapping sides (140) is provided with a sealing layer (145), said sealing layer (145) being able to be positioned between the two door bodies (120) in the closed state.

3. The split door structure (100) according to claim 1, wherein the two door bodies (120) are divided into a first door body (121) and a second door body (122), the first door body (121) has a first hinge side (131) and a first overlapping side (141), the second door body (122) has a second hinge side (132) and a second overlapping side (143), and the first overlapping side (141) and the second overlapping side (143) of the two door bodies (120) in the closed state are abutted.

4. The split-door structure (100) of claim 3, further comprising:

a first lap joint section (150) connected to the first lap joint side (141) of the first door body (121);

a second overlapping portion (160) connected to the second overlapping side (143) of the second door body (122),

the first lap joint part (150) of the two door bodies (120) in the closed state is abutted against the second lap joint part (160).

5. The split-door structure (100) as claimed in claim 4, wherein said first overlapping side (141) of said first door body (121) is provided with a first groove (142), and one side of said first overlapping portion (150) is engaged with said first groove (142).

6. The split-door structure (100) as claimed in claim 5, wherein said second overlapping side (143) of said second door body (122) is provided with a second groove (144), and one side of said second overlapping portion (160) is engaged with said second groove (144).

7. The split door structure (100) as claimed in claim 6, wherein a side of the first overlapping portion (150) away from the first groove (142) is provided with a first step structure (151), the first step structure (151) has a first step surface (152), a side of the second overlapping portion (160) away from the second groove (144) is provided with a second step structure (161), the second step structure (161) has a second step surface (162), and the first step surface (152) and the second step surface (162) are abutted when the two door bodies (120) are in a closed state.

8. The split-door structure (100) of claim 7, further comprising:

a seal (170), the seal (170) being provided to the first step surface (152); and/or the seal (170) is provided on the second step surface (162).

9. The split-door structure (100) according to claim 3, wherein the split-door structure (100) comprises a first side (181) and a second side (182) which are oppositely arranged, the second overlapping side (143) of the second door body (122) is a groove structure (191), the groove structure (191) is located on the second side (182), the first overlapping side (141) of the first door body (121) is a protrusion structure (192), the protrusion structure (192) is located on the second side (182), and the protrusion structure (192) is matched with the groove structure (191) in the two door bodies (120) in the closed state.

10. A vehicle (200), characterized by comprising:

a chassis (210);

the split-door structure (100) as claimed in any one of claims 1 to 9, wherein a cab framework (110) in said split-door structure (100) is connected to said chassis (210).

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