CN211543210U - Door connection structure and vehicle that has it - Google Patents

Abstract

The utility model discloses a door connection structure and vehicle that has it, door connection structure is used for the door connection on the automobile body, the automobile body includes the frame and establishes the outer whole car covering of frame, door connection structure includes: the vehicle door is suitable for being connected with the vehicle frame in a pivoting mode through the rotating shaft, a gap is formed between the vehicle door and the vehicle finishing covering part, and the rotating shaft is located on one side, far away from the vehicle door, of the gap; and the rotating shaft is detachably connected with the frame through the supporting bracket. According to the utility model discloses door connection structure is through locating the gap department between door and the whole car covering with the rotation axis, and the rotation axis is located the gap and keeps away from one side of door. Due to the arrangement, the gap between the vehicle door and the vehicle covering part is greatly reduced under the condition that the vehicle door can be smoothly opened or closed, and the attractiveness and the quality sense of the whole vehicle are effectively improved.

Description

Door connection structure and vehicle that has it

Technical Field

The utility model belongs to the technical field of the vehicle technique and specifically relates to a door connection structure and vehicle that has it are related to.

Background

In the related art, in order to prevent the door of the all-terrain vehicle from interfering with other parts during opening or closing, a large gap is usually required to be designed between the covering part of the door and the covering part of the whole vehicle, however, the aesthetic property and the quality feeling of the whole vehicle are affected.

SUMMERY OF THE UTILITY MODEL

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 vehicle, can effectively guarantee that the door reduces the gap of door and whole car covering greatly under the condition of opening smoothly or closing to the pleasing to the eye degree and the quality feel of whole car have been improved.

Another object of the present invention is to provide a vehicle having the above door connecting structure.

According to the utility model discloses door connection structure, door connection structure is used for connecting the door on the automobile body, the automobile body includes the frame and establishes the outer whole car covering of frame, door connection structure includes: the vehicle door is suitable for being connected with the vehicle frame in a pivoting mode through the rotating shaft, a gap is formed between the vehicle door and the vehicle finishing covering part, and the rotating shaft is located on one side, far away from the vehicle door, of the gap; and the rotating shaft is detachably connected with the frame through the supporting bracket.

According to the utility model discloses door connection structure, through setting up the rotation axis in the gap department between door and whole car covering, and the rotation axis is located the gap and keeps away from one side of door. Due to the arrangement, the gap between the vehicle door and the vehicle covering part is greatly reduced under the condition that the vehicle door can be smoothly opened or closed, and the attractiveness and the quality sense of the whole vehicle are effectively improved.

According to some embodiments of the utility model, the rotation axis through at least one linking bridge with the door links to each other, linking bridge's one end with door fixed connection, linking bridge's the other end with rotation axis fixed connection.

According to some embodiments of the invention, the connecting bracket is bent towards the direction of keeping away from the gap.

According to some embodiments of the utility model, the linking bridge is two, two the linking bridge follows the axial interval of rotation axis sets up.

According to some embodiments of the utility model, be equipped with spacing support on the rotation axis, work as when the door is in the extreme position under the open mode, spacing support with the frame ends.

According to some embodiments of the utility model, the spacing support towards a side of frame is equipped with the bolster on the surface.

According to some embodiments of the utility model, spacing support includes: one end of the limiting bracket body is connected with the rotating shaft; the two reinforcing ribs are connected to the two sides of the limiting support body respectively, one ends of the reinforcing ribs are connected with the rotating shaft, and the two reinforcing ribs are located on one side of the limiting support body, deviating from the frame.

According to some embodiments of the invention, the width of the limiting bracket gradually decreases in a direction towards away from the rotation axis.

According to the utility model discloses a some embodiments, be equipped with first locating pin on the frame, the lower extreme of rotation axis with the cooperation of first locating pin, the upper end of rotation axis is passed through the support holder with frame detachably links to each other.

According to some embodiments of the utility model, the support bracket includes the keysets, keysets detachably fixes on the frame, the keysets with but the upper end pivot ground of rotation axis links to each other.

According to some embodiments of the present invention, the adapter plate is detachably connected to the frame through two threaded fasteners, the adapter plate is substantially triangular, one corner of the adapter plate is pivotally connected to the rotation shaft, and the other two corners of the support bracket are respectively provided with one threaded fastener.

According to some embodiments of the invention, the rotation axis is arranged inclined from top to bottom towards a direction close to the frame.

According to the utility model discloses vehicle of second aspect embodiment, include according to the utility model discloses above-mentioned door connection structure of first aspect embodiment.

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 partial schematic view of a vehicle according to an embodiment of the present invention;

FIG. 2 is a schematic view of the spacing bracket shown in FIG. 1;

fig. 3 is a schematic view of a vehicle frame according to an embodiment of the present invention;

FIG. 4 is a partial schematic view of the vehicle frame shown in FIG. 3;

FIG. 5 is a schematic view of a vehicle door in an open and closed state according to an embodiment of the present invention;

fig. 6 is an enlarged view of a portion a circled in fig. 5.

Reference numerals:

100: a vehicle;

1: a whole vehicle covering part;

2: a support bracket; 21: an adapter plate; 22: a second positioning pin;

3: a vehicle door; 31: a door cover; 32: a vehicle door frame;

4: a frame; 41: a first positioning pin;

5: a rotating shaft; 6: connecting a bracket; 61: an upper connecting bracket; 62: a lower connecting bracket;

7: a limiting bracket; 71: a limiting bracket body; 72: reinforcing ribs;

8: a buffer member; 9: a gap; 10: a main pipe; 11: a lower main pipe; 12: and a middle connecting pipe.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

A vehicle door connecting structure according to an embodiment of the present invention is described below with reference to fig. 1 to 6. As shown in fig. 1 to 6, a vehicle door connecting structure according to an embodiment of the present invention includes a rotating shaft 5 and a support bracket 2.

Specifically, the vehicle door connecting structure is used for connecting a vehicle door 3 to a vehicle body, the vehicle body comprises a vehicle frame 4 and a vehicle finishing cover 1 arranged outside the vehicle frame 4, the vehicle door 3 is suitable for being connected with the vehicle frame 4 in a pivoting mode through a rotating shaft 5, a gap 9 is formed between the vehicle door 3 and the vehicle finishing cover 1, the rotating shaft 5 is located on one side, away from the vehicle door 3, of the gap 9, and the rotating shaft 5 is detachably connected with the vehicle frame 4 through a supporting bracket 2.

For example, in the example of fig. 1 and 2, the door 3 is fixed to the vehicle body, the plurality of tubular beams are fixedly connected to each other to form the vehicle body, the full vehicle cover 1 is fixed to the frame 4, and the frame 4 effectively functions to support, connect, maintain the respective assemblies of the vehicle 100, such as an all-terrain vehicle, in a relatively correct position, and bear various loads inside and outside the vehicle 100, such as an all-terrain vehicle. Both left and right sides of a vehicle cover 1 of a vehicle 100 such as an all-terrain vehicle may be provided with an opening portion, a door 3 is installed at the opening portion of the vehicle cover 1, and the door 3 is pivotally connected to a frame 4 by a rotating shaft 5, so that the door 3 has a corresponding opening degree to facilitate the entrance and exit of a passenger. The rotating shaft 5 is positioned on one side of the gap 9 far away from the vehicle door 3, namely the rotating shaft 5 is arranged behind the gap 9 between the vehicle door 3 and the vehicle covering part 1, so that the gap 9 between the vehicle door 3 and the vehicle covering part 1 is greatly reduced under the condition that the vehicle door 3 can be opened or closed smoothly, and the attractiveness and the quality sense of the whole vehicle are improved.

According to the utility model discloses door connection structure, through locating rotation axis 5 in gap 9 department between door 3 and the whole car covering 1, and rotation axis 5 is located one side that the door was kept away from in gap 9. So set up, can open or close the condition under guaranteeing that door 3 can be smoothly with door 3 and whole car covering 1 gap 9 dwindles greatly, improved the pleasing to the eye degree and the quality sense of whole car effectively.

According to some embodiments of the present invention, referring to fig. 1 and 4, the rotating shaft 5 is connected to the vehicle door 3 through at least one connecting bracket 6, one end (e.g., the front end in fig. 1) of the connecting bracket 6 is fixedly connected to the vehicle door 3, and the other end (e.g., the rear end in fig. 1) of the connecting bracket 6 is fixedly connected to the rotating shaft 5. For example, referring to fig. 1, the door 3 includes a door panel 31 and a door frame 32, and the door frame 32 is provided on the door panel 31 and is formed by welding parts such as a main pipe 10, an upper connecting bracket 61, a rotary shaft 5, a stopper bracket 7, a lower connecting bracket 62, a lower main pipe 11, and a middle connecting pipe 12. The door frame 31 can be fixedly connected to the inner surface of the door panel 32 to improve the structural strength of the entire door 3, the connecting bracket 6 is located inside the door 3, and the two ends of the connecting bracket 6 are fixedly connected to the door 3 and the rotating shaft 5, respectively, so that the rotating shaft 5 and the door 3 can be effectively guaranteed to move synchronously. Here, it should be noted that the direction "inside" may be understood as a direction toward the center of the vehicle 100, and the opposite direction is defined as "outside".

Further, referring to fig. 1, the connecting bracket 6 is bent away from the slit 9. The connecting bracket 6 is opposed to the slit 9, and the connecting bracket 6 is projected toward the inside of the vehicle 100, and the connecting bracket 6 is substantially shaped like a "C". Therefore, the connecting bracket 6 bent towards the direction far away from the gap 9 is arranged, so that the whole vehicle covering part 1 can be avoided, the smooth opening and closing of the vehicle door 3 can be ensured, the gap 9 between the whole vehicle covering part 1 and the vehicle door 3 can be further reduced, and the attractiveness and the quality sense of the whole vehicle can be further improved.

Alternatively, the number of the connecting brackets 6 is two, and the two connecting brackets 6 are provided at intervals in the axial direction of the rotary shaft 5, as shown in fig. 1 and 2. For example, in the example of fig. 1 and 2, two connecting brackets 6 may be fixed to upper and lower ends of the rotating shaft 5 at intervals from each other in the axial direction of the rotating shaft 5. In this way, the use of the two linking brackets 6 sufficiently secures the fixing reliability of the linking brackets 6 to the door frame 32 and the rotating shaft 5, and, in the case where one linking bracket 6 is damaged, the door 3 can be normally opened and closed under the other linking bracket 6 as well, so that the safety of the vehicle 100 itself and the occupants inside can be protected. Optionally, a groove is formed in a vertical tubular beam close to the bending part of the lower connecting bracket 62, so that the vehicle door 3 is prevented from interfering with the tubular beam when being closed, and the connecting bracket 6 is prevented from being damaged.

According to a further embodiment of the present invention, as shown in fig. 1-5, the rotating shaft 5 is provided with a limiting bracket 7, and when the door 3 is at the limit position in the open state (for example, the door 3 is in the open state in fig. 5 and 6), the limiting bracket 7 is abutted against the frame 4. For example, referring to fig. 1 to 5, the limit bracket 7 is disposed at the lower end of the rotating shaft 5, and specifically, one end of the limit bracket 7 is fixedly connected to the lower end of the rotating shaft 5, and when the door 3 is at the limit position in the opened state, the other end of the limit bracket 7 may abut against the frame 4 to prevent the door 3 from further rotating outward. So set up, when guaranteeing that door 3 has certain aperture, can guarantee the stability when door 3 is in above-mentioned extreme position. In the example of fig. 5 and 6, the door 3 is closed in a broken line.

Alternatively, referring to fig. 5, a cushion member 8 is provided on a side surface of the stopper bracket 7 facing the vehicle frame 4. Therefore, by arranging the buffer part 8, the buffer effect can be achieved when the vehicle door 3 is opened to the limit position, the noise is prevented from being generated due to the direct collision of the limit bracket 7 and the vehicle frame 4, meanwhile, the buffer part 8 can achieve the isolation effect between the limit bracket 7 and the vehicle frame 4, the limit bracket 7 and the vehicle frame 4 are prevented from being damaged due to the direct collision, and the limit bracket 7 and the vehicle frame 4 are effectively protected. Optionally, the buffer 8 is a rubber. But is not limited thereto.

For example, in the example of fig. 2, one end of the buffer member 8 has a conical shape, the other end of the buffer member 8 has a disk shape, and the other end of the stopper bracket 7 is formed with a mounting hole through which the buffer member 8 can be inserted. So set up, made things convenient for the installation of bolster 8.

According to some embodiments of the utility model, referring to fig. 6, spacing support 7 includes spacing support body 71 and two strengthening ribs 72, and the one end of spacing support body 71 links to each other with rotation axis 5, and two strengthening ribs 72 are connected respectively in the both sides of spacing support body 71, and the one end of two strengthening ribs 72 all links to each other with rotation axis 5, and two strengthening ribs 72 are located one side that deviates from frame 4 of spacing support body 71. For example, as shown in fig. 1 to 5, two reinforcing ribs 72 may be fixed to the upper and lower sides of the position restricting holder body 71. Therefore, the two reinforcing ribs 72 are arranged on the limiting support body 71, so that the strength and rigidity of the limiting support body 71 are enhanced, the material consumption is saved, the weight of the limiting support body 71 is reduced, and the cost is reduced.

Alternatively, the width of the spacing bracket 7 is gradually reduced in a direction away from the rotation axis 5. For example, referring to fig. 2 and 4, the width of the end of the stopper bracket body 71 connected to the rotation shaft 5 is the largest, and the width of the stopper bracket body 71 is gradually reduced in a direction away from the rotation shaft 5. Therefore, when the limiting support 7 is guaranteed to have a good limiting effect, the materials of the limiting support 7 can be saved, and the cost is reduced.

According to the utility model discloses a some embodiments are equipped with first locating pin 41 on the frame 4, and the lower extreme and the first locating pin 41 cooperation of rotation axis 5, the upper end of rotation axis 5 is passed through support bracket 2 and is linked to each other with frame 4 detachably. For example, with reference to fig. 1 and 2, the lower end of the rotating shaft 5 may be formed with a fitting hole with an open bottom, the first positioning pin 41 is fitted in the fitting hole, the support bracket 2 and the rotating shaft 5 may be connected by a threaded fastener such as a bolt to limit the axial movement of the rotating shaft 5 together with the first positioning pin 41, the connection is convenient and reliable, and the support bracket 2 is detachable, so that the vehicle door 3 can be inspected, repaired and maintained later.

Further, referring to fig. 1 and 2, the support bracket 2 includes an adapter plate 21, the adapter plate 21 being detachably fixed to the frame 4, the adapter plate 21 being pivotally connected to the upper end of the rotary shaft 5. Therefore, the axial movement of the rotating shaft 5 is limited, and the support bracket 2 is fixed firmly.

Alternatively, the adapter plate 21 is detachably connected to the frame 4 by two threaded fasteners, the adapter plate 21 is substantially triangular, one corner of the adapter plate 21 is pivotally connected to the rotary shaft 5, and the other two corners of the adapter plate 21 are respectively provided with one threaded fastener. Alternatively, the pivotal connection of the adapter plate 21 to the rotary shaft 5 may be achieved using a second positioning pin 22, and the threaded fastener may be a bolt, but is not limited thereto.

According to some embodiments of the present invention, for example, as shown in fig. 1, the rotation axis 5 is inclined from top to bottom toward a direction close to the frame 4. So set up, made things convenient for the fixed mounting of rotation axis 5, avoided whole car covering 1 to interfere with door covering 31, moreover, guaranteed effectively that door 3 can open or close the condition down with door 3 and whole car covering 1's gap 9 dwindle greatly.

According to the second aspect of the present invention, the vehicle 100 includes the door connecting structure according to the first aspect of the present invention.

According to the utility model discloses vehicle 100, through adopting above-mentioned door connection structure, guaranteed effectively that door 3 can reduce door 3 and whole car covering 1's gap 9 greatly under the condition of opening smoothly or closing, improved the pleasing to the eye degree and the quality feel of whole car effectively.

Alternatively, the vehicle 100 may be an all-terrain vehicle. An all-terrain vehicle refers to a vehicle that can travel on any terrain, and can freely travel on terrains where ordinary vehicles are difficult to maneuver. Commonly known as a beach vehicle in China. It is also called a "four-wheel motorcycle" because its structure is very similar to that of a motorcycle and many parts are common to motorcycles. The vehicle is simple and practical, the cross-country performance is good, and the appearance is generally without covering. In the above description of the present application, the vehicle 100 is exemplified as an all-terrain vehicle. Of course, those skilled in the art will appreciate that vehicle 100 may also be other types of vehicles and is not limited to ATVs.

Other constructions and operations of the vehicle 100 according to embodiments of the present invention, such as an all-terrain vehicle, are known to those of ordinary skill in the art and will not be described in detail herein.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

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 (13)

1. A vehicle door connecting structure for connecting a vehicle door to a vehicle body, the vehicle body including a frame and a vehicle interior cover provided outside the frame, the vehicle door connecting structure comprising:

the vehicle door is suitable for being connected with the vehicle frame in a pivoting mode through the rotating shaft, a gap is formed between the vehicle door and the vehicle finishing covering part, and the rotating shaft is located on one side, far away from the vehicle door, of the gap;

and the rotating shaft is detachably connected with the frame through the supporting bracket.

2. The vehicle door coupling structure according to claim 1, wherein the rotary shaft is coupled to the vehicle door by at least one coupling bracket, one end of which is fixedly coupled to the vehicle door, and the other end of which is fixedly coupled to the rotary shaft.

3. The vehicle door attachment structure according to claim 2, wherein the attachment bracket is bent away from the slit.

4. The vehicle door attaching structure according to claim 2, wherein there are two of the attaching brackets, and the two attaching brackets are provided at intervals in an axial direction of the rotating shaft.

5. A vehicle door connecting structure as claimed in any one of claims 1 to 4, wherein a stopper bracket is provided on the rotary shaft, and abuts against the vehicle frame when the vehicle door is at an extreme position in an open state.

6. The vehicle door connecting structure according to claim 5, wherein a buffer member is provided on a side surface of the stopper bracket facing the vehicle frame.

7. The vehicular door connecting structure according to claim 5, wherein the check bracket includes:

one end of the limiting bracket body is connected with the rotating shaft;

the two reinforcing ribs are connected to the two sides of the limiting support body respectively, one ends of the reinforcing ribs are connected with the rotating shaft, and the two reinforcing ribs are located on one side of the limiting support body, deviating from the frame.

8. The vehicle door attachment structure according to claim 5, wherein the width of the check bracket is gradually reduced in a direction away from the rotation axis.

9. A vehicle door coupling structure according to claim 1, wherein a first positioning pin is provided on the vehicle frame, a lower end of the rotary shaft is engaged with the first positioning pin, and an upper end of the rotary shaft is detachably coupled to the vehicle frame via the support bracket.

10. The vehicle door attachment structure according to claim 9, wherein the support bracket includes an adapter plate,

the adapter plate is detachably fixed on the frame, and the adapter plate is pivotally connected with the upper end of the rotating shaft.

11. The vehicle door attachment structure according to claim 10, wherein the adapter plate is detachably attached to the vehicle frame by two threaded fasteners,

the adapter plate is generally triangular, one corner of the adapter plate is pivotally connected with the rotating shaft, and the other two corners of the supporting bracket are respectively provided with one threaded fastener.

12. The vehicle door attaching structure according to claim 1, wherein the rotation shaft is disposed obliquely from top to bottom toward a direction approaching the vehicle frame.

13. A vehicle characterized by comprising the door attaching structure according to any one of claims 1 to 12.

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