CN218324445U - Translation door system for vehicle and vehicle with translation door system - Google Patents

Abstract

The utility model discloses a vehicle that is used for translation door system of vehicle and has it, translation door system includes: the door body and the door frame, one of them in the door body and the door frame is equipped with the spout, another in the door body and the door frame is equipped with the movable pulley subassembly, the movable pulley subassembly includes at least one movable pulley, spout parcel movable pulley, the spout is including relative first glide plane and the second glide plane that sets up, first glide plane and second glide plane link to each other through connecting the face, the movable pulley respectively with first glide plane and second glide plane sliding fit and/or roll cooperation to make the relative door frame of the door body portable. Through setting up spout parcel movable pulley, movable pulley and spout closely cooperate, promote the door frame and the fastening nature of being connected of the door body, reduce the vehicle and because of rocking the noise that produces in motion process translation door system, promote user's practical travelling comfort.

Description

Translation door system for vehicle and vehicle with translation door system

Technical Field

The utility model belongs to the technical field of the auto parts technique and specifically relates to a vehicle that is used for translation door system of vehicle and has it.

Background

At present, in order to provide independent driver's space for the passenger train driver, ensure the driving safety of vehicle, often set up the wall door in the passenger train, the wall door is located between the first row passenger seat in passenger train driver's cabin and passenger district, separate driver's cabin and passenger district and leave, in order to guarantee that the driver can be noiseless driving passenger train, the design that cuts off the door can not only satisfy passenger seat space requirement in limited passenger train space, can also be as far as possible give the great driver's space of driver, in addition, the wall door is located in the passenger train, as a part of whole car interior trim, must accord with the interior trim molding, satisfy whole visual effect and structural arrangement in the car.

However, in the running process of the automobile, the isolating door often generates abnormal sound due to the shaking and bumping of the automobile in running, and the riding and driving experience is influenced.

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 translation door system for vehicle, this translation door system is lower at the noise that vehicle operation in-process produced, and the taking and the driving experience of vehicle are better.

Another object of the present invention is to provide a vehicle.

According to the utility model discloses a translation door system for vehicle, include: the door body and door frame, the door body with one of them is equipped with the spout in the door frame, the door body with another in the door frame is equipped with the movable pulley subassembly, the movable pulley subassembly includes at least one movable pulley, the spout parcel the movable pulley, the spout is including relative first glide plane and the second glide plane that sets up, first glide plane with the second glide plane links to each other through connecting the face, the movable pulley respectively with first glide plane with second glide plane sliding fit and/or roll cooperation, so that the door body is relative the door frame is portable.

According to the utility model discloses a translation door system for vehicle through setting up spout parcel movable pulley, the movable pulley closely cooperates with the spout, promotes the fastening nature of being connected of door frame and the door body, reduces the vehicle and because of rocking the noise that produces in motion process translation door system, promotes user's practical travelling comfort.

In some embodiments, at least a portion of the sliding wheel is a resilient member in contact with the first and second sliding surfaces, respectively.

Specifically, the sliding wheel comprises a body and the elastic piece, the rigidity of the body is higher than that of the elastic piece, and the elastic piece is coated on the outer side of the body.

In some embodiments, at least one of the first sliding surface and the second sliding surface is provided with a stop surface disposed opposite the connecting surface, the sliding wheel assembly being located between the stop surface and the connecting surface.

In particular, a portion of the first sliding surface and a portion of the second sliding surface are respectively bent toward each other to define the stop surface.

In some embodiments, in the extending direction of the sliding chute, the sliding wheel assemblies are arranged at two ends of the door body.

In some embodiments, the connecting surface abuts the sliding wheel.

In some embodiments, the sliding wheel assembly further comprises: a first connecting member; the sliding wheels are multiple, each sliding wheel is rotatably arranged on the first connecting piece, and the sliding wheels on the same side of the first connecting piece are arranged at intervals.

In some embodiments, the sliding door system further comprises: the two guide rails are oppositely arranged, and each guide rail is provided with the sliding groove; and the second connecting pieces are respectively connected with the two guide rails.

According to the utility model discloses vehicle, include above-mentioned any one translation door system.

According to the utility model discloses vehicle, through setting up above-mentioned translation door system, the driving of vehicle is experienced better, and the user uses the satisfaction height.

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

Drawings

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

fig. 1 is a schematic structural view of a translating door system according to an embodiment of the present invention;

figure 2 is a side view of a translating door system according to an embodiment of the present invention;

figure 3 is a schematic structural view of a sliding wheel assembly of a translating door system according to an embodiment of the present invention;

figure 4 is a side view of a sliding wheel assembly of a translating door system according to an embodiment of the present invention;

figure 5 is a cross-sectional view of a door frame of a translating door system according to an embodiment of the present invention.

Reference numerals:

a sliding door system 100,

A door body 1, a connecting plate 11, a screw 12,

A door frame 2, a guide rail 2a, a second connecting piece 2b, a chute 20, a first sliding surface 21, a second sliding surface 22, a connecting surface 23, a stop surface 24,

A sliding wheel component 3, a sliding wheel 30, a first connecting piece 31,

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship 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, "the first feature" and "the second feature" may include one or more of the features.

In the description of the present invention, "a plurality" means two or more.

In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

A translation door system 100 for a vehicle according to an embodiment of the present invention is described below with reference to fig. 1-5.

According to the utility model discloses a translation door system 100 for vehicle, include: door body 1 and door frame 2, one of them is equipped with spout 20 in door body 1 and the door frame 2, another in door body 1 and the door frame 2 is equipped with sliding wheel subassembly 3, sliding wheel subassembly 3 includes at least one sliding wheel 30, spout 20 parcel sliding wheel 30, spout 20 includes relative first glide plane 21 and the second glide plane 22 that sets up, first glide plane 21 and second glide plane 22 link to each other through connecting face 23, sliding wheel 30 respectively with first glide plane 21 and second glide plane 22 sliding fit and/or roll cooperation, so that door body 1 is portable relative to door frame 2.

The utility model discloses a translation door system 100 is used for on the vehicle, and door frame 2 sets up on the automobile body, and the movably setting of the door body 1 is in door frame 2 to make the door body 1 selectively open and close. One of the door body 1 and the door frame 2 is provided with a sliding chute 20, the other one is provided with a sliding wheel component 3, and the sliding chute 20 and the sliding wheel component 3 are mutually matched so that the door body 1 can move relative to the door frame 2.

Can be provided with spout 20 on the door body 1, be equipped with movable pulley subassembly 3 on door frame 2, perhaps be provided with spout 20 on door frame 2, be equipped with movable pulley subassembly 3 on the door body 1, this all falls into the utility model discloses an in the protection scope, spout 20 and movable pulley subassembly 3 set up position and quantity and can select according to actual need.

The sliding groove 20 comprises a first sliding surface 21 and a second sliding surface 22 which are arranged opposite to each other, the first sliding surface 21 and the second sliding surface 22 are connected by a connecting surface 23, and the first sliding surface 21, the second sliding surface 22 and the connecting surface 23 together form a receiving space. The sliding wheel 30 extends into the accommodating space formed by the sliding groove 20, the sliding groove 20 wraps the sliding wheel 30, and the sliding groove 20 plays a role in protecting and limiting the sliding wheel 30. The sliding wheels 30 are respectively matched with the first sliding surface 21 and the second sliding surface 22, and the sliding wheels 30 can move relative to the sliding chute 20, so that the door body 1 can move relative to the door frame 2, and the door body 1 moves along a moving track defined by the door frame 2.

The sliding wheel 30 can be respectively matched with the first sliding surface 21 and the second sliding surface 22 in a sliding mode, the sliding wheel 30 can also be matched with the first sliding surface 21 and the second sliding surface 22 in a rolling mode, and the movement mode of the sliding wheel 30 can be selected according to actual requirements.

The friction force can drive the sliding wheel 30 and the sliding groove 20 to move relatively only when the sliding wheel 30 is in contact with the first sliding surface 21 or the second sliding surface 22, so that the sliding wheel 30 is tightly matched with the first sliding surface 21 and the second sliding surface 22 when being arranged in the sliding groove 20. The sliding wheel 30 is limited at least from two opposite directions, and the sliding groove 20 is not simply covered on the sliding wheel 30 but has a close fit in contact with each other.

By closely fitting the sliding wheel 30 to the chute 20, the fastening of the door body 1 and the door frame 2 connected to the sliding wheel 30 and the chute 20, respectively, can be improved. When the sliding door system 100 is vibrated and shaken, the door body 1 and the door frame 2 are stably connected, so that the vibration noise generated by the movement of the door body 1 relative to the door frame 2 can be reduced.

According to the utility model discloses a translation door system 100 for vehicle, one in door body 1 and the door frame 2 is equipped with spout 20, and another is equipped with sliding wheel subassembly 3, through setting up spout 20 parcel movable pulley 30, movable pulley 30 closely cooperates with spout 20, promotes door frame 2 and the fastening nature of being connected of the door body 1, reduces the noise that the vehicle produced because of rocking in motion process translation door system 100, promotes user's use travelling comfort.

In some embodiments of the present invention, as shown in fig. 1, the door frame 2 is disposed along the left and right directions of the vehicle, and the door body 1 is restricted to move in the left and right directions, and as shown in fig. 2, the sliding groove 20 includes a first sliding surface 21 and a second sliding surface 22 which are disposed opposite to each other in the up and down directions, wherein the left and right directions and the up and down directions are defined by the orientation of the vehicle during normal driving as a reference system. The first sliding surface 21 is located above the second sliding surface 22, and the connecting surface 23 extends in the vertical direction and is connected to the first sliding surface 21 and the second sliding surface 22, respectively. The sliding wheel 30 is respectively matched with the first sliding surface 21 and the second sliding surface 22, the first sliding surface 21 and the second sliding surface 22 limit the movement of the sliding wheel 30 in the vertical direction, and abnormal sound generated by the bouncing of the door body 1 in the vertical direction can be reduced.

In other embodiments of the present invention, the door frame 2 is disposed along the left and right directions of the vehicle, the door body 1 is restricted to move in the left and right directions, and the sliding groove 20 includes a first sliding surface 21 and a second sliding surface 22 which are disposed opposite to each other in the front and rear directions, wherein the left and right directions and the front and rear directions are defined by the orientation of the vehicle during normal driving. The sliding wheel 30 is respectively matched with the first sliding surface 21 and the second sliding surface 22, the first sliding surface 21 and the second sliding surface 22 limit the movement of the sliding wheel 30 in the front-rear direction, and the abnormal sound generated by the shake of the door body 1 in the front-rear direction can be reduced.

In some embodiments of the present invention, the first sliding surface 21 and the second sliding surface 22 are both configured as arc surfaces, the circular outer peripheral surface of the sliding wheel 30 is suitable for sliding fit and/or rolling fit with the first sliding surface 21 and the second sliding surface 22, the arc surfaces can be closely fitted with the circular outer peripheral surface of the sliding wheel 30, the fastening performance of the connection between the door frame 2 and the door body 1 is further improved, and the abnormal sound generated by the vehicle in the motion process of the translation door system 100 is reduced.

In some embodiments of the present invention, at least a portion of the sliding wheel 30 is an elastic member, and the elastic member is in sliding contact with the first sliding surface 21 and the second sliding surface 22, respectively.

The sliding chute 20 wraps the sliding wheel 30, and the sliding chute 20 is tightly matched with the sliding wheel 30, so that the assembling space of the sliding chute 20 is small. The sliding wheel 30 is an elastic member, and the elastic member can elastically deform so as to facilitate the installation of the sliding wheel 30 into the sliding chute 20, thereby facilitating the installation operation of the door body 1 and the door frame 2.

The sliding wheel 30 is an elastic part, and when the sliding door system 100 rocks to cause the sliding wheel 30 to be impacted, the elastic part deforms to absorb the impact, so that the impact force on the sliding wheel 30 and the sliding groove 20 can be relieved, the generated noise can be reduced, and the service life of the sliding door system 100 can be prolonged.

In addition, the elastic member may be elastically deformed, and the sliding wheel 30 may normally function after being deformed by an external force. After the sliding wheel 30 is deformed, the sliding wheel 30 cannot roll, but the sliding wheel 30 can also be in sliding fit with the sliding groove 20 and move in the sliding groove 20 to continuously drive the door body 1 to move, and the sliding wheel 30 can also continue to move after being deformed, so that the working stability is high.

In some embodiments of the present invention, the sliding wheel 30 includes a body and an elastic member, the rigidity of the body is greater than the elastic member, and the elastic member is wrapped on the outer side of the body. The rigidity of the body of the sliding wheel 30 is high, the structural strength is high, the impact can be reduced by the elastic piece wrapped outside the body, the noise generated when the sliding wheel 30 impacts the sliding chute 20 can be reduced, the sliding wheel 30 can be protected, and the service life of the sliding wheel 30 can be prolonged.

In some embodiments of the present invention, the body is a nylon member, and the elastic member is a rubber member. The sliding wheel 30 is made of a combination of nylon and rubber, and the sliding wheel 30 not only has vibration damping and buffering performance, but also has wear-resisting and smooth performance, so that the working stability is high while the movement noise is reduced.

In some embodiments of the present invention, as shown in fig. 2, the connecting surface 23 abuts against the sliding wheel 30. The first sliding surface 21 and the second sliding surface 22 limit the sliding wheel 30 from two opposite directions, the connecting surface 23 is connected with the first sliding surface 21 and the second sliding surface 22, the connecting surface 23 is abutted against the sliding wheel 30, the connecting surface 23 limits the sliding wheel 30 from the other direction intersecting the first sliding surface 21 and the second sliding surface 22, and the connection stability of the sliding wheel 30 and the sliding chute 20 is further improved.

It will be appreciated that the sliding wheel 30 cooperates with the first and second sliding surfaces 21, 22 for movement, such that the circular outer peripheral surface of the sliding wheel 30 is adapted for sliding and/or rolling engagement with the first and second sliding surfaces 21, 22, with the axial face of the sliding wheel 30 abutting the connecting face 23. The sliding wheel 30 does not rely on axial surface movement, so the connecting surface 23 abuts the axial surface of the sliding wheel 30 to limit the sliding wheel 30 and does not affect the normal movement of the sliding wheel 30.

In some embodiments of the present invention, as shown in fig. 1, the door frame 2 is disposed along the left and right directions of the vehicle, the door body 1 is restricted to move in the left and right directions, the sliding groove 20 includes a first sliding surface 21 and a second sliding surface 22 which are oppositely disposed in the up and down directions, and the connecting surface 23 extends along the vertical direction. The first sliding surface 21 and the second sliding surface 22 limit the movement of the sliding wheel 30 in the vertical direction, and the connecting surface 23 limits the movement of the sliding wheel 30 in the front-back direction, so that the abnormal sound generated by the bouncing of the door body 1 in the vertical direction can be reduced, and the abnormal sound generated by the shaking of the door body 1 in the front-back direction can be reduced.

In some embodiments of the present invention, at least one of the first sliding surface 21 and the second sliding surface 22 is provided with a stop surface 24, the stop surface 24 is disposed opposite to the connecting surface 23, and the sliding wheel assembly 3 is located between the stop surface 24 and the connecting surface 23.

The stop surface 24 may be provided only on the first sliding surface 21, the stop surface 24 may be provided only on the second sliding surface 22, and the stop surfaces 24 may be provided on both the first sliding surface 21 and the second sliding surface 22.

The stop surface 24 is arranged opposite to the connecting surface 23, and the sliding wheel assembly 3 is located between the stop surface 24 and the connecting surface 23, so that the sliding wheel assembly 3 is not only matched with the first sliding surface 21 and the second sliding surface 22 and limited by the two opposite directions of the first sliding surface 21 and the second sliding surface 22, but also limited by the two opposite directions of the stop surface 24 and the connecting surface 23, and the connection stability of the sliding wheel 30 and the sliding chute 20 is further improved.

In some embodiments of the present invention, as shown in fig. 1, the door frame 2 is disposed along the left and right directions of the vehicle, the door body 1 is restricted from moving in the left and right directions, the sliding groove 20 includes a first sliding surface 21 and a second sliding surface 22 which are disposed relatively in the up and down directions, the connecting surface 23 extends along the vertical direction, and the stopping surface 24 extends along the vertical direction. The first sliding surface 21 and the second sliding surface 22 limit the movement of the sliding wheel 30 in the up-down direction, and the connecting surface 23 and the stopping surface 24 limit the movement of the sliding wheel 30 in the up-down direction, so that the door body 1 can stably move in the left-right direction, and the abnormal sound generated by the bouncing of the door body 1 in the up-down direction and the abnormal sound generated by the shaking of the door body 1 in the up-down direction can be reduced.

Further, the connecting surface 23 abuts against the axial surface of the sliding wheel 30, and the stop surface 24 abuts against the axial surface of the sliding wheel 30, so that the motion stability of the sliding wheel 30 is further improved, and abnormal sound generated by the door body 1 is reduced.

In some embodiments of the present invention, the stopping surface 24 is disposed on the first sliding surface 21 and the second sliding surface 22, a portion of the first sliding surface 21 and a portion of the second sliding surface 22 are respectively bent toward each other to define the stopping surface 24, and the stopping surface 24 is integrally formed with the first sliding surface 21 and the second sliding surface 22, so as to improve the structural strength of the stopping surface 24.

In some embodiments of the present invention, the first sliding surface 21 and the second sliding surface 22 are both configured as arc surfaces, a portion of the first sliding surface 21 and a portion of the second sliding surface 22 are respectively bent toward each other to define the stopping surface 24, and the stopping surface 24 is matched with the arc structures of the first sliding surface 21 and the second sliding surface 22 and is also configured as an arc surface. The circular outer peripheral surface of the sliding wheel 30 is suitable for sliding fit and/or rolling fit with the first sliding surface 21 and the second sliding surface 22, and the arc-shaped stop surface 24 can effectively wrap the sliding wheel 30 and improve the fit of the sliding wheel 30 and the sliding chute 20.

In some embodiments of the present invention, the sliding wheel assemblies 3 are disposed at both ends of the door body 1 in the extending direction of the sliding groove 20.

The extending direction of the sliding chute 20 is the moving direction of the door body 1, the sliding wheel assemblies 3 are arranged at two ends of the door body 1 in the moving direction, the stress of the door body 1 is uniform by arranging the two groups of sliding wheel assemblies 3, and the motion stability of the door body 1 is good.

In some embodiments of the present invention, the sliding wheel assembly 3 is disposed on the upper end surface of the door body 1, the door frame 2 is disposed on the top wall of the vehicle, and the door body 1 only moves relative to the door frame 2 by the sliding wheel assembly 3 of the upper end surface. Compare and be provided with the sliding wheel subassembly 3 on the lower terminal surface of door body 1, be provided with door frame 2 at the diapire of vehicle, the door body 1 that the up end was provided with sliding wheel subassembly 3 is installed more easily to the door frame 2 that is located the vehicle roof can reduce the influence to the user, avoids the condition that the user was stumbled by door frame 2 to take place.

Optionally, be provided with the guide slot at the diapire of vehicle, the bottom setting of the door body 1 is in the guide slot, and the guide slot plays direction and spacing effect to the door body 1, reduces rocking of the door body 1.

In other embodiments of the present invention, a sliding wheel assembly 3 is disposed on the lower end surface of the door body 1; the utility model discloses a in some embodiments again, all be provided with sliding wheel subassembly 3 on the up end of the door body 1 and the lower terminal surface of the door body 1, sliding wheel subassembly 3 set up position and quantity and can select according to actual need.

In some embodiments of the present invention, the sliding wheel assembly 3 further comprises: a first connecting member 31. The sliding wheels 30 are multiple, each sliding wheel 30 is rotatably arranged on the first connecting piece 31, and the sliding wheels 30 on the same side of the first connecting piece 31 are arranged at intervals.

The plurality of sliding wheels 30 are rotatably provided on the first connecting member 31, one of the door body 1 and the door frame 2 is provided with the sliding groove 20, and the other of the door body 1 and the door frame 2 is connected to the first connecting member 31 so as to be connected to the plurality of sliding wheels 30.

In some embodiments of the present invention, the door frame 2 is provided with a sliding groove 20, and the first connecting member 31 is connected to the door body 1. As shown in fig. 1, the door body 1 is provided with a connecting plate 11, and the first connector 31 is provided with a screw hole. The screw 12 passes through the connecting plate 11 and is in threaded fit with the threaded hole on the first connecting piece 31, so that the first connecting piece 31 is fixedly connected with the door body 1.

In some embodiments of the present invention, the number of the sliding wheels 30 is 8, and the 8 sliding wheels 30 are divided into two rows, and the 4 sliding wheels 30 located on the same side of the first connecting member 31 are disposed at intervals, and the sliding wheels 30 located on different sides of the first connecting member 31 are disposed opposite to each other. By providing a plurality of spaced and facing sliding wheels 30 on the first link 31, the stability of the movement of the set of sliding wheels 30 can be improved.

In some embodiments of the present invention, the sliding door system 100 further comprises: the guide rail 2a and second connecting piece 2b, guide rail 2a are two and relative setting, and every guide rail 2a is equipped with spout 20, and second connecting piece 2b links to each other with two guide rails 2a respectively.

In some embodiments, the sliding wheel 30 group includes a plurality of sliding wheels 30, the plurality of sliding wheels 30 are divided into two rows, the sliding wheels 30 located in different rows are spaced apart and are oppositely arranged, the number of the guide rails 2a is two, each guide rail 2a is provided with a sliding groove 20, each guide rail 2a corresponds to one row of sliding wheels 30, and the sliding wheels 30 are wrapped in the sliding grooves 20 defined by the corresponding guide rails 2 a. The second connecting piece 2b connects the two guide rails 2a, and the overall stability is improved.

It is understood that the number of guide rails 2a corresponds to the arrangement of the sliding wheels 30, and therefore in other embodiments, the sliding door system 100 may include three or more guide rails 2a, which also falls within the scope of the present invention.

In some embodiments of the present invention, the sliding door system 100 further comprises: and the driving system can drive the door body 1 to move along the movement track defined by the door frame 2. Optionally, the driving system includes a motor, and the motor drives the door body 1 to move, so as to realize electric opening and closing of the door.

In some embodiments of the present invention, the sliding door system 100 further comprises: and a door opening and closing alarm system. The door opening and closing alarm system comprises a buzzer and a contact switch, when the door body 1 is not effectively closed, the buzzer sends out a buzzing prompt tone, so that a user is reminded that the door body 1 is not closed completely, and the use safety of the translation door system 100 is improved.

In other embodiments of the present invention, the sliding door system 100 further comprises: a door lock is provided. The door lock can be a mechanical lock or an electromagnetic attraction lock. When the door body 1 is closed, the door lock can lock the position of the door body 1.

The structure of one embodiment of a sliding door system 100 according to the present invention is described below with reference to fig. 1-5.

The utility model discloses a translation door system 100 is used for on the vehicle, and translation door system 100 includes: the vehicle door comprises a door body 1 and a door frame 2, wherein the door frame 2 is arranged on a vehicle body, and the door body 1 is movably arranged in the door frame 2 so that the door body 1 can be selectively opened and closed. The door frame 2 is disposed in the left and right direction of the vehicle, and the door body 1 moves in the left and right direction.

A set of sliding wheel assemblies 3 are respectively arranged on two sides of the upper end face of the door body 1, one sliding wheel assembly 3 comprises 8 sliding wheels 30 and a first connecting piece 31, the sliding wheels 30 are rotatably arranged on the first connecting piece 31, the 8 sliding wheels 30 are averagely arranged on two sides of the first connecting piece 31, the 4 sliding wheels 30 which are positioned on the same side of the first connecting piece 31 are arranged at intervals, and the sliding wheels 30 which are positioned on different sides of the first connecting piece 31 are arranged just opposite to each other. The door body 1 is provided with a connecting plate 11, and the first connecting piece 31 is provided with a threaded hole. The screw 12 passes through the connecting plate 11 and is in threaded fit with the threaded hole on the first connecting piece 31, so that the sliding wheel assembly 3 is fixedly connected with the door body 1.

The door frame 2 includes: the guide rail 2a and second connecting piece 2b, guide rail 2a are two and relative setting, and every guide rail 2a all is equipped with spout 20, and two guide rails 2a correspond with the movable pulley 30 that is located the different sides of first connecting piece 31 respectively. The second connecting pieces 2b are respectively connected with the two guide rails 2a, so that the overall stability is improved.

The sliding wheel 30 on the door body 1 extends into the sliding chute 20 on the door frame 2, the sliding chute 20 wraps the sliding wheel 30, and the sliding wheel 30 is matched with the sliding chute 20, so that the door body 1 can move relative to the door frame 2. The sliding wheel 30 includes a body and an elastic member, the elastic member is wrapped on the outer side of the body, wherein the body is a nylon member, and the elastic member is a rubber member, so as to install the sliding wheel 30 into the chute 20.

Chute 20 includes relative first slip plane 21 and the second slip plane 22 that sets up in the upper and lower direction, first slip plane 21 and second slip plane 22 link to each other through connecting face 23, it extends along vertical direction to connect face 23, movable pulley 30 respectively with first slip plane 21 and second slip plane 22 sport coordination, and first slip plane 21 and second slip plane 22 all construct the arcwall face, the arcwall face can closely cooperate with the circular outer peripheral face of movable pulley 30, first slip plane 21 and second slip plane 22 carry on spacingly to movable pulley 30 motion in the upper and lower direction, the abnormal sound that the bounce of the reducible door body 1 in the upper and lower direction produced.

A stop surface 24 is provided on each of the first sliding surface 21 and the second sliding surface 22, a portion of the first sliding surface 21 and a portion of the second sliding surface 22 are each bent toward each other to define the stop surface 24, and the stop surface 24 is disposed opposite to the connecting surface 23. The connecting surface 23 abuts against the axial surface of the sliding wheel 30, the stop surface 24 abuts against the axial surface of the sliding wheel 30, and the connecting surface 23 and the stop surface 24 limit the movement of the sliding wheel 30 in the front-back direction, so that the door body 1 stably moves in the left-right direction, the abnormal sound generated by the bouncing of the door body 1 in the up-down direction can be reduced, and the abnormal sound generated by the shaking of the door body 1 in the front-back direction can be reduced.

Each guide rail 2a is provided with a sliding groove 20, and the two guide rails 2a have the same structure and are arranged oppositely. The first guide rail is located in the front, the second guide rail is located in the rear, the first guide rail limits a first sliding groove, and the second guide rail limits a second sliding groove. The first connecting surface of the first sliding chute is located in front of the sliding wheel assembly 3 and abuts against the sliding wheel 30 located on one side of the first connecting piece in the sliding wheel assembly 3, and the second connecting surface of the second sliding chute is located behind the sliding wheel assembly 3 and abuts against the sliding wheel 30 located on the other side of the first connecting piece in the sliding wheel assembly 3, so that the movement of the whole sliding wheel assembly 3 in the front-back direction is limited. The open ends of the first and second chutes are disposed opposite to each other to form a large installation space for the sliding wheel 30 to be installed in the chute 20.

According to the utility model discloses the vehicle, including foretell translation door system 100.

According to the utility model discloses vehicle, through setting up above-mentioned translation door system 100, the driving of vehicle is experienced better, and the user uses the satisfaction height.

In some embodiments, the periphery of the door frame is provided with the door frame upper decoration section bar, the door frame upper decoration section bar can shelter from the door frame and the chute on the door frame, the aesthetic property of the translation door system can be improved, the practical comfort of a user is improved, the translation door system can be sheltered and protected, and the working stability of the translation door system is improved.

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. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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

Claims (10)

1. A sliding door system for a vehicle, comprising:

the door body and door frame, the door body with one of them is equipped with the spout in the door frame, the door body with another in the door frame is equipped with the movable pulley subassembly, the movable pulley subassembly includes at least one movable pulley, the spout parcel the movable pulley, the spout is including relative first glide plane and the second glide plane that sets up, first glide plane with the second glide plane links to each other through connecting the face, the movable pulley respectively with first glide plane with second glide plane sliding fit and/or roll cooperation, so that the door body is relative the door frame is portable.

2. Translation door system for vehicles according to claim 1, characterized in that at least a part of the sliding wheels are elastic elements in contact with the first and second sliding surfaces, respectively.

3. Translation door system for vehicles according to claim 2, characterized in that said sliding wheels comprise a body and said elastic element, said body being stiffer than said elastic element, said elastic element being coated on the outside of said body.

4. Translation door system for a vehicle according to claim 1, characterized in that at least one of the first sliding surface and the second sliding surface is provided with a stop surface, which is arranged opposite the connection surface, the sliding wheel assembly being located between the stop surface and the connection surface.

5. Translation door system for vehicles according to claim 4, characterized in that a portion of the first sliding surface and a portion of the second sliding surface are respectively bent towards each other to define the stop surface.

6. The sliding door system for vehicle according to claim 1, wherein the sliding wheel assemblies are disposed at both ends of the door body in the extending direction of the sliding chute.

7. Translation door system for vehicles according to claim 1, characterized in that the connection face is stopped against the sliding wheel.

8. Sliding door system for vehicles according to any of claims 1-7, characterized in that the sliding wheel assembly further comprises: a first connecting member; the sliding wheels are multiple, each sliding wheel is rotatably arranged on the first connecting piece, and the sliding wheels on the same side of the first connecting piece are arranged at intervals.

9. The translating door system for a vehicle of claim 8 further comprising:

the two guide rails are oppositely arranged, and each guide rail is provided with the sliding groove;

and the second connecting pieces are respectively connected with the two guide rails.

10. A vehicle comprising a translating door system according to any one of claims 1 to 9.

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