CN110549833B

CN110549833B - Door window subassembly and logistics equipment

Info

Publication number: CN110549833B
Application number: CN201910885704.4A
Authority: CN
Inventors: 刘旸; 李佳; 张剑
Original assignee: Beijing Sankuai Online Technology Co Ltd
Current assignee: Beijing Sankuai Online Technology Co Ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2021-03-26
Anticipated expiration: 2039-09-19
Also published as: CN110549833A

Abstract

The window assembly comprises a window body, window body rollers, a driving assembly, a window body track and a sealing assembly, wherein the window body track is arranged on a vehicle body, the sealing assembly is arranged on the vehicle body, the two ends of the window body are connected with the window body rollers, the window body rollers are arranged in the window body track, the window body follows the window body rollers to move along the window body track under the action of the driving assembly, the window body track comprises a linear track and a bent track communicated with the linear track, and the bent track extends to the sealing assembly from the communication position of the linear track and the bent track; the linear track and the sealing assembly are arranged in parallel, and a specified distance is reserved between the linear track and the sealing assembly. In the process that the window body is opened and closed, the window body can not contact with the sealing assembly, and only when the window body is completely closed, the window body can contact with the sealing assembly, so that the waterproof performance is realized, and the resistance force applied to the window body in the opening and closing process is reduced.

Description

Door window subassembly and logistics equipment

Technical Field

This specification relates to commodity circulation technical field, especially relates to a door window subassembly and logistics equipment.

Background

At present, the technology for realizing logistics through logistics equipment is becoming mature, and these logistics equipment generally use electricity as a power source, and can automatically reach a destination and provide goods to a user. The logistics equipment drives the window to open through a power mechanism such as a motor and the like, provides corresponding goods for users through an internal mechanical mechanism of the logistics equipment, and then drives the window to close through the power mechanism.

In consideration of the requirement of waterproof performance of the logistics equipment, the window assembly on the vehicle body of the logistics equipment usually comprises a sealing strip in addition to a window body, and the window body is sealed with the vehicle body through the sealing strip so as to achieve the waterproof performance. However, the logistics equipment is different from other vehicles such as a household automobile, the logistics equipment needs to open and close the window more frequently to achieve the access of goods, and the window of the logistics equipment in the prior art always rubs with the sealing strip in the opening and closing process, so that the resistance borne by the window in the opening and closing process is increased, and the energy consumption is higher.

Disclosure of Invention

The embodiment of the specification provides a vehicle window assembly and logistics equipment, so as to partially solve the problems existing in the prior art.

The embodiment of the specification adopts the following technical scheme:

the present specification provides a vehicle window assembly comprising: window body, window body gyro wheel, drive assembly, window body track and seal assembly, the window body track is seted up on the automobile body, seal assembly sets up on the automobile body. The two ends of the window body are connected with window body idler wheels, the window body idler wheels are arranged in the window body track, and the window body moves along the window body track along with the window body idler wheels under the action of the driving assembly. The window body track comprises a linear track and a bent track communicated with the linear track, wherein the bent track extends from the communication position of the linear track and the bent track to the sealing component; the linear track and the sealing assembly are arranged in parallel, and a specified distance is reserved between the linear track and the sealing assembly. When the window moves along the linear track along with the window roller, a distance is reserved between the window and the sealing assembly; when the window moves into the bent track along with the window roller, the window is contacted with the sealing component.

Optionally, an included angle between the linear track and the bent track is an obtuse angle.

Optionally, the door window subassembly still includes the window body connecting rod, the both ends of window body all are connected with the window body gyro wheel through the window body connecting rod.

Optionally, the driving assembly includes a moving frame, a connecting rod assembly, a frame rail, and a power mechanism, and the frame rail is disposed on the vehicle body and arranged parallel to the linear rail; wherein the frame rail, the window body rail and the sealing component are sequentially arranged from the inside of the vehicle body to the outside of the vehicle body along the horizontal direction. The window body is rotationally connected with the movable frame through the connecting rod assembly, the movable frame moves along the frame rail under the action of the power mechanism, and the window body moves along with the movable frame under the driving of the connecting rod assembly.

Optionally, the power mechanism is a gear rack assembly, and the gear rack assembly comprises a gear, a rack engaged with the gear, and a motor connected with the gear; the rack is arranged on the movable frame, the rack is arranged in parallel with the frame rail, and the gear and the motor connected with the gear are arranged on the vehicle body.

Optionally, an included angle a between the connecting rod assembly and the moving frame is an obtuse angle.

Optionally, the connecting rod assembly includes a first connecting rod, a first roller and a second roller, one end of the first connecting rod is rotatably connected with the first roller, and the first roller is further rotatably connected with the window; the other end of the first connecting rod is rotatably connected with a second roller which is also rotatably connected with the movable frame.

Optionally, the number of the window body tracks is two, the window body roller located at one end of the window body is arranged in one window body track, and the window body roller located at the other end of the window body is arranged in the other window body track.

Optionally, the vehicle window assembly further comprises a moving frame connecting rod and a moving frame roller, wherein the two ends of the moving frame are connected with the moving frame roller through the moving frame connecting rod, and the moving frame roller is arranged in the frame rail and can move along the frame rail.

Optionally, a distance b between the window rail and the link assembly is greater than a distance d between the frame rail and the link assembly.

Optionally, the motor is in a power-off state when the window is fully closed or fully open.

The logistics device provided by the specification comprises the vehicle window assembly.

Optionally, the number of the vehicle window assemblies is two.

The embodiment of the specification adopts at least one technical scheme which can achieve the following beneficial effects:

the window body track is arranged on a vehicle body, the sealing assembly is arranged on the vehicle body, the two ends of the window body are connected with the window body idler wheels, the window body idler wheels are arranged in the window body track, the window body follows the window body idler wheels and moves along the window body track under the action of the driving assembly, the window body track comprises a linear track and a bent track communicated with the linear track, and the bent track extends to the sealing assembly from the communication position of the linear track and the bent track; the linear track and the sealing assembly are arranged in parallel, and a specified distance is reserved between the linear track and the sealing assembly. When the window moves along the linear track along with the window roller, a distance is reserved between the window and the sealing assembly; when the window form follows the window form gyro wheel and moves to in the track of buckling, window form and seal assembly contact, in this specification embodiment, through above-mentioned subassembly, at the in-process that the window form was opened and was closed, the window form can not contact with seal assembly, only when the window form is closed completely, just can contact with seal assembly to realize waterproof performance, reduced the window form and opened and the resistance that the in-process received with closing, reduced the energy consumption, still reduced seal assembly's wearing and tearing and the stained degree on window form surface in addition.

Drawings

The accompanying drawings, which are included to provide a further understanding of the specification and are incorporated in and constitute a part of this specification, illustrate embodiments of the specification and together with the description serve to explain the specification and not to limit the specification in a non-limiting sense. In the drawings:

fig. 1 is a schematic structural diagram of a window assembly applied to a logistics apparatus according to an embodiment of the present disclosure;

FIG. 2 is an enlarged view of a portion of FIG. 1 at I;

FIG. 3 is a top view of the window track, frame track and seal assembly in relation to one another as provided in embodiments herein;

fig. 4 is a schematic perspective view of a window track and a frame track provided in an embodiment of the present disclosure;

fig. 5 is a schematic diagram of a relative position relationship between a window track and a frame track provided in an embodiment of the present disclosure;

FIG. 6 is an exploded view of a window linkage and window roller provided in accordance with embodiments of the present disclosure;

FIG. 7 is an exploded view of a moving frame link and moving frame rollers provided in accordance with embodiments of the present disclosure;

FIG. 8a is a schematic structural diagram of a window and seal assembly disposed in a linear track at a specified distance according to an embodiment of the present disclosure;

FIG. 8b is a schematic view of a window disposed in a curved track contacting a sealing assembly according to an embodiment of the present disclosure;

fig. 9a is a schematic structural diagram of a window provided in an embodiment of the present disclosure in a closed state;

fig. 9b is a schematic structural diagram of a window provided in an embodiment of the present disclosure on a linear track;

fig. 9c is a schematic structural diagram of a window provided in an embodiment of the present disclosure in a fully opened state;

fig. 10a is a schematic structural diagram of a logistics apparatus provided in an embodiment of the present disclosure, wherein a window assembly is in a closed state;

fig. 10b is a schematic structural diagram of a window assembly in a logistics apparatus provided in an embodiment of the present disclosure during an opening process;

fig. 10c is a schematic structural diagram of a window assembly in a logistics apparatus provided in an embodiment of the present disclosure in a fully opened state.

The meaning of the reference numerals: 1-window, 101-window link, 102-window roller, 2-drive assembly, 3-window track, 301-linear track, 302-bent track, 4-seal assembly, 5-moving frame, 501-moving frame link, 502-moving frame roller, 6-link assembly, 601-first link, 602-first roller, 603-second roller, 7-frame track, 8-power mechanism, 801-gear, 802-rack, 803-motor.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present specification. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the specification, as detailed in the appended claims.

The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the description. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, these information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, the first information may also be referred to as second information, and similarly, the second information may also be referred to as first information, without departing from the scope of the present specification. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context.

The window assembly and the logistics apparatus of the present specification will be described in detail below with reference to the accompanying drawings. The features of the following examples and embodiments may be combined with each other without conflict.

Referring to fig. 1, fig. 3, fig. 4, fig. 6, fig. 8a, and fig. 8b, an embodiment of the present disclosure provides a vehicle window assembly, which includes a window 1, a window roller 102, a driving assembly 2, a window rail 3, and a sealing assembly 4, where the window rail 3 is disposed on a vehicle body, and the sealing assembly 4 is disposed on the vehicle body. Window 1 has window rollers 102 connected to both ends of window 1, window rollers 102 being disposed in window track 3, wherein window 1 moves along window track 3 following window rollers 102 under the action of drive assembly 2. The window track 3 includes a linear track 301 and a bent track 302 in communication with the linear track 301, wherein the bent track 302 extends from the communication between the linear track 301 and the bent track 302 to the sealing assembly 4. The linear rail 301 is arranged in parallel with the seal assembly 4 with a prescribed distance between the linear rail 301 and the seal assembly 4. There is also a distance between window 1 and seal assembly 4 as window 1 follows window roller 102 along linear track 301. When window 1 moves into the curved track 302 following window roller 102, window 1 contacts the seal assembly 4 in either a zero-pitch contact or an interference fit.

It can be seen that when window 1 moves along linear track 301, there is also a distance between window 1 and seal assembly 4 due to the prescribed distance between linear track 301 and seal assembly 4. That is, window 1 does not contact seal assembly 4 during opening of window 1 and there is no friction. The bent track 302 extends from the connection between the linear track 301 and the bent track 302 to the sealing assembly 4, the bent track 302 and the linear track 301 are located in the same plane, and the bent track 301 is closer to the sealing assembly 4 than the linear track 301. When window 1 moves into curved track 302, window 1 will come into proximity and contact with seal assembly 4 to achieve the water-tight performance, with window 1 in the fully closed state, which creates less friction. This assembly therefore reduces the resistance experienced by window 1 during opening and closing, reduces power consumption, and additionally reduces wear of seal assembly 4 and fouling of the surface of window 1.

In the embodiment of the present disclosure, the material of the window 1 may be a steel plate. The material of the sealing member 4 may be flexible rubber. The window rail 3 may be provided on the inner side of the vehicle body or on the outer side of the vehicle body. One way of accomplishing this may be that window 1 moves left and right along window track 3 under the influence of drive assembly 2. Another way of accomplishing this would be for window 1 to move up and down along window track 3 under the influence of drive assembly 2. The embodiments of the present specification are not limited thereto.

Referring to fig. 8a, an included angle between the straight track 301 and the bent track 302 is an obtuse angle.

Further, the projection length of the linear rail 301 on the vehicle body is much longer than that of the bent rail 302 on the vehicle body. The width of the linear track 301 is 9.5-10.5mm, and the length of the linear track 301 is 1100-1300 mm. The included angle between the straight track 301 and the bent track 302 is 110-150 degrees. The width of the bending track 302 is 9.5-10.5mm, and the length of the bending track 302 is 10-28 mm. The specified distance between the linear track 301 and the sealing assembly 4 is 5-100 mm.

It should be noted that the included angle between the straight track 301 and the bent track 302 may be 135 °. When the included angle between the linear track 301 and the bent track 302 is 135 degrees, the window 1 is stressed equally in the transverse direction and the longitudinal direction under the action of the driving assembly 2, the stress is more uniform, and the window 1 can slide into the bent track 302 more easily. More specifically, the width of the linear track 301 is 10.3mm, and the length of the linear track 301 is 1200 mm. The width of the bent track 302 is 10.3mm, the length of the bent track 302 is 13.2mm, and the projection length of the bent track 302 on the extension line of the linear track 301 is 9.3 mm. The specified distance between the linear track 301 and the seal assembly 4 is 14.5 mm. Of course, other dimensions may be used, and the embodiments of the present disclosure are not limited thereto.

Referring to fig. 6, the window assembly further includes a window link 101, both ends of the window 1 are connected to window rollers 102 through the window link 101, and the window rollers 102 are disposed in the window rail 3 and can move along the window rail 3.

Referring to fig. 1, 2, 8a and 8b, the driving assembly 2 includes a moving frame 5, a connecting rod assembly 6, a frame rail 7 and a power mechanism 8, wherein the frame rail 7 is disposed on the vehicle body and parallel to the linear rail 301; wherein the frame rail 7, the window rail 3 and the sealing component 4 are sequentially arranged from the inside of the vehicle body to the outside of the vehicle body along the horizontal direction. The window body 1 is rotatably connected with the movable frame 5 through the connecting rod assembly 6, the movable frame 5 moves along the frame track 7 under the action of the power mechanism 8, and the window body 1 moves along with the movable frame 5 under the driving of the connecting rod assembly 6. The structure of the moving frame 5 has diversity, and may be a truss structure or a simple steel structure, which is not limited in this embodiment of the present specification.

It should be noted that one end of the link assembly 6 can be rotatably connected to the window 1, and the other end of the link assembly 6 can be rotatably connected to the moving frame 5. The manner of realizing the rotational connection may be: the connecting rod assembly 6 comprises a first connecting rod 601, a first roller 602 and a second roller 603, one end of the first connecting rod 601 is rotatably connected with the first roller 602, and the first roller 602 is further rotatably connected with the window 1; the other end of the first link 601 is rotatably connected with a second roller 603, and the second roller 603 is further rotatably connected with the moving frame 5. The first roller 602 and the second roller 603 may both adopt a ball bearing structure. Of course, other rotary connection structures may also be adopted to implement the rotary connection between the link assembly 6 and the window 1 and the moving frame 5, and this is not limited in this embodiment of the present specification.

Further, when the window 1 moves on the linear track 301, the window 1 moves in the same direction along with the moving frame 5 under the driving of the connecting rod assembly 6; when the window 1 moves to the position where the linear track 301 is connected with the bending track 302, the window 1 moves into the bending track 302 under the driving of the connecting rod assembly 6, and at the moment, the window 1 contacts with the sealing assembly, so that the sealing and waterproof effects are realized.

Referring to fig. 1, 9a, 9b and 9c, the power mechanism 8 is a rack and pinion assembly, and the rack and pinion assembly includes a gear 801, a rack 802 engaged with the gear 801, and a motor 803 connected to the gear 801. A rack 802 is mounted on the moving frame 5, and the rack 802 is arranged in parallel with the frame rail 7, and a gear 801 and a motor 803 connected to the gear 801 are mounted on the vehicle body. Because the rack 802 is installed on the moving frame 5, the gear 801 and the motor 803 connected with the gear 801 are installed on the vehicle body, when the motor is in a power-on state, the motor 803 drives the gear 801 to rotate, the gear 801 drives the rack 802 to move, and further the rack 802 drives the moving frame 5 to move.

It should be noted that the power mechanism 8 may also adopt a lead screw assembly, and of course, other structures may also be adopted as the power mechanism, and the embodiment of the present specification is not limited thereto.

Referring to fig. 8a and 8b, an included angle a between the connecting rod assembly 6 and the moving frame 5 is an obtuse angle. When window 1 is driven by link assembly 6 to move along window track 3 along with moving frame 5, the angle of included angle a between link assembly 6 and moving frame 5 is always changed, but always is an obtuse angle. This angular arrangement allows window 1 to withstand the forces exerted by drive assembly 2 to a better extent than if window 1 were to move into curved track 302 and from curved track 302 into linear track 301. The angle of included angle a may range from 105 to 145, for example, from 110 to 120 when window 1 is in a fully closed state.

Referring to fig. 6, it should be noted that the outer diameter of the window roller 102 is slightly smaller than the width of the window track 3, so that the window roller 102 can move in the window track 3 and does not separate from the window track 3. Specifically, the window roller 102 may have an outer diameter of 9-10 mm. Wherein the window roller 102 may take the form of a ball bearing configuration. Of course, other structures may be used to implement the movement of window roller 102 in window track 3, and the embodiment of the present disclosure is not limited thereto. Further, the outer profile area of the window roller 102 may be similar to the profile area of the curved track 302, i.e., when the window roller 102 moves into the curved track 302, the window 1 just contacts the sealing assembly 4, such that the window 1 is completely closed.

As one implementation, it should be noted that window 1 is movable left and right along window track 3 by drive assembly 2. At this time, two window body rails 3 are provided, the two window body rails 3 are respectively provided on the upper side and the lower side of the vehicle body, and are matched with each other, the two frame rails 7 are also provided, and the two frame rails 7 are provided on the upper side and the lower side of the vehicle body according to the above-mentioned position relationship. When the power mechanism 8 drives the moving frame 5 to move along the frame rails 7 which are arranged up and down, the window 1 is driven by the connecting rod assembly 6 to move along the window rails 3 which are arranged up and down. At this moment, window connecting rod 101 and window gyro wheel 102 can be installed respectively to the both ends of window 1 upside, and window connecting rod 101 and window gyro wheel 102 can be installed respectively to the both ends of window 1 downside, promptly, window connecting rod 101 and window gyro wheel 102 are all installed to the four corners of window 1, and window gyro wheel 102 removes in window track 3, and then drives window 1 through respective window connecting rod 101 and remove.

As another implementation, it should be noted that window 1 may be moved up and down along window track 3 by drive assembly 2. At this time, two window body rails 3 are provided, the two window body rails 3 are respectively provided on the left and right sides of the vehicle body, and adapted to each other, the two frame rails 7 are also provided, and the two frame rails 7 are provided on the left and right sides of the vehicle body according to the above-mentioned positional relationship. When the power mechanism 8 drives the moving frame 5 to move along the left and right frame rails 7, the window 1 is driven by the connecting rod assembly 6 to move along the left and right window rails 3. At this moment, a window connecting rod 101 and a window roller 102 can be installed at the left both ends of window 1 respectively, and a window connecting rod 101 and a window roller 102 can be installed at the right both ends of window 1 respectively, namely, window connecting rod 101 and window roller 102 are all installed at the four corners of window 1, and window roller 102 moves in window track 3, and then drives window 1 to move through respective window connecting rod 101.

At this time, please refer to fig. 3, 9a, 9b, and 9c, the number of the window tracks 3 located on the same side of the vehicle body is two, the two window tracks 3 are located on the same side of the frame track 7, and the distances between the two window tracks 3 and the frame track 7 are equal. Window roller 102 at one end of window 1 is positioned in one window track 3, and window roller 102 moves along window track 3; window roller 102 at the other end of window 1 is positioned in another window track 3 and window roller 102 moves along window track 3 to drive window 1 to move.

Referring to fig. 7, the window assembly further includes a moving frame link 501 and a moving frame roller 502, both ends of the moving frame 5 are connected to the moving frame roller 502 through the moving frame link 501, and the moving frame roller 502 is disposed in the frame rail 7 and can move along the frame rail 7.

It should be noted that the outer diameter of the moving frame roller 502 is slightly smaller than the width of the frame rail 7, so that the moving frame roller 502 can move in the frame rail 7 and can not be separated from the frame rail 7. Specifically, the outer diameter of the moving frame roller 502 may be 9-10 mm. Wherein the moving frame roller 502 may take the form of a ball bearing configuration. Of course, other structures may be adopted to realize the movement of the moving frame roller 502 in the frame rail 7, and this is not limited by the embodiment of the present disclosure.

As an implementation manner, when window 1 moves left and right along window rail 3 under the action of driving assembly 2, two ends of the upper side of moving frame 5 may be respectively installed with one moving frame link 501 and one moving frame roller 502, and two ends of the lower side of moving frame 5 may be respectively installed with one moving frame link 501 and one moving frame roller 502, that is, moving frame link 501 and moving frame roller 502 are installed at four corners of moving frame 5, and moving frame roller 502 moves in frame rail 7.

As another implementation, when window 1 moves up and down along window rail 3 by driving assembly 2, one moving frame link 501 and one moving frame roller 502 may be installed at both ends of the left side of moving frame 5, and one moving frame link 501 and one moving frame roller 502 may be installed at both ends of the right side of moving frame 5, respectively, that is, moving frame link 501 and moving frame roller 502 are installed at four corners of moving frame 5, and moving frame roller 502 moves in frame rail 7.

Referring to fig. 5, the distance b between the window rail 3 and the link assembly 6 located on the same side is greater than the distance d between the frame rail 7 and the link assembly 6. Specifically, taking the window 1 moving left and right along the window track 3 under the action of the driving assembly 2 as an example, the height of the upper end surface of the frame track 7 is higher than that of the window track 3 for the window track 3 and the frame track 7 arranged on the lower side of the vehicle body; aiming at the window body track 3 and the frame track 7 which are arranged on the upper side of the vehicle body, namely the height of the lower end surface of the frame track 7 is lower than that of the lower end surface of the window body track 3. The advantages of this arrangement are: when the window body 1 is impacted by external force, the window body 1 is firstly buffered by the side structure of the frame rail 7 close to the window body rail 3, the destructive force of the window body 1 to the interior of a vehicle body, such as a power mechanism 8, is reduced by the buffering mode, and the stability of the assembly is improved.

Alternatively, motor 803 is de-energized when window 1 is fully closed or window 1 is fully open. That is, when window 1 is completely closed or window 1 is completely opened, power mechanism 8 is in a braking state, at which time gear 801 stops rotating, and rack 802 does not move, so as to ensure that window 1 and moving frame 5 do not move at the current position, which corresponds to a "braking" mode. For example, if the window 1 is in a completely closed state, when the logistics equipment goes down a slope, the window 1 cannot be opened under the action of inertia; if window 1 is in the complete open mode, when the commodity circulation equipment goes up a slope, window 1 can not close under the inertia effect, can avoid the potential safety hazard.

The motor 803 incorporates a motor driver, and the "brake" mode described above can be realized. The motor 803 can adopt any one of a direct current motor, an alternating current motor, a brushless motor, a worm gear motor and the like to achieve the braking effect. Of course, other types of motors may be used to achieve the above functions, and this is not limited in this embodiment of the present disclosure.

The logistics device provided by the specification comprises the vehicle window assembly. Specifically, the logistics device may be an unmanned vehicle, and the like, and the logistics device is applied to the fields of express delivery, meal delivery, and the like, and the embodiment of the specification is not limited to this.

Optionally, referring to fig. 1, the number of the window assemblies is two. Of course, the number of the window assemblies installed on the logistics apparatus may also be three, four, five, six, and the like, and this is not limited in this embodiment of the specification.

Referring to fig. 9a to 9c and fig. 10a to 10c, the following describes an operation process of the window assembly applied to the logistics apparatus according to the embodiment of the present disclosure:

s1, when the window 1 is in a completely closed state, the motor 803 is powered off, and at the moment, the window rollers 102 connected with the window 1 are all arranged in the bent tracks 302, so that the window 1 compresses the sealing assembly 4;

s2, when the window 1 is in an opening process, the motor 803 is electrified and started to drive the gear 801 to rotate, the gear 801 drives the rack 802 to move, the rack 802 drives the moving frame 5 to move, at the moment, the connecting rod assembly 6 pulls the window roller 102 connected with the window 1 from the bent track 302 to the linear track 301 under the action of the moving frame 5, at the moment, the window 1 is opened along with the connecting rod assembly 6, and when the window 1 is opened along the linear track 301, the window 1 is in zero contact with the sealing assembly 4;

s3, the window 1 is completely opened, the motor 803 is powered off, and the logistics equipment provides corresponding goods for users through an internal mechanical mechanism;

s4, when the window 4 is closed, the motor 803 is powered on to start, the gear 801 is driven to rotate in the reverse direction, the gear 801 drives the rack 802 to move, the rack 802 drives the moving frame 5 to move, at the moment, the connecting rod assembly 6 pulls the window roller 102 connected with the window 1 from the linear track 301 in a direction close to the bent track 302 under the action of the moving frame 5, the window 1 is in zero contact with the sealing assembly 4 in the process that the window 1 is closed along the linear track 301, the connecting rod assembly 6 continues to pull the window roller 102 connected with the window 1 into the bent track 302, and at the moment, the window 1 compresses the sealing assembly 4;

s5, window 1 is in the fully closed state and motor 803 is de-energized.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The vehicle window assembly is characterized by comprising a window body (1), window body rollers (102), a driving assembly (2), a window body track (3) and a sealing assembly (4), wherein the window body track (3) is arranged on a vehicle body, and the sealing assembly (4) is arranged on the vehicle body;

two ends of the window body (1) are connected with window body rollers (102), the window body rollers (102) are arranged in the window body track (3), and the window body (1) moves along the window body track (3) along with the window body rollers (102) under the action of the driving assembly (2);

the window track (3) comprises a linear track (301) and a bent track (302) communicated with the linear track (301), wherein the bent track (302) extends from the communication position of the linear track (301) and the bent track (302) to the sealing assembly (4); the linear track (301) is arranged in parallel with the sealing assembly (4), and a specified distance is reserved between the linear track (301) and the sealing assembly (4);

the driving assembly (2) comprises a moving frame (5), a connecting rod assembly (6), a frame rail (7) and a power mechanism (8), wherein the frame rail (7) is arranged on the vehicle body and is parallel to the linear rail (301); wherein the frame rail (7), the window rail (3) and the sealing component (4) are sequentially arranged from the inside of the vehicle body to the outside of the vehicle body along the horizontal direction;

the window body (1) is rotatably connected with the moving frame (5) through a connecting rod assembly (6), the moving frame (5) moves along a frame track (7) under the action of a power mechanism (8), and the window body (1) moves along with the moving frame (5) under the driving of the connecting rod assembly (6).

2. The vehicle window assembly according to claim 1, wherein the angle between the linear track (301) and the curved track (302) is obtuse.

3. The vehicle window assembly according to claim 1, further comprising a window link (101), wherein both ends of the window (1) are connected with window rollers (102) via the window link (101).

4. The vehicle window assembly according to claim 1, wherein the power mechanism (8) is a rack and pinion assembly comprising a gear (801), a rack (802) engaged with the gear (801), and a motor (803) connected to the gear (801); the rack (802) is installed on a moving frame (5), the rack (802) is arranged in parallel with the frame rail (7), and a gear (801) and a motor (803) connected with the gear (801) are installed on a vehicle body.

5. The window assembly according to claim 1, characterized in that the angle a between the connecting-rod assembly (6) and the moving frame (5) is obtuse.

6. The vehicle window assembly according to claim 1, wherein the connecting rod assembly (6) comprises a first connecting rod (601), a first roller (602) and a second roller (603), one end of the first connecting rod (601) is rotatably connected with the first roller (602), and the first roller (602) is also rotatably connected with the window body (1); the other end of the first connecting rod (601) is rotatably connected with a second roller (603), and the second roller (603) is also rotatably connected with the moving frame (5).

7. The window assembly according to claim 1, wherein said window tracks (3) are two in number, the window roller (102) located at one end of the window (1) being placed in one of said window tracks (3), the window roller (102) located at the other end of the window (1) being placed in the other of said window tracks (3).

8. The vehicle window assembly according to claim 1, further comprising a moving frame link (501) and a moving frame roller (502), wherein the moving frame (5) has moving frame rollers (502) connected to both ends thereof via the moving frame link (501), and wherein the moving frame rollers (502) are disposed in the frame rail (7) and are movable along the frame rail (7).

9. The window assembly according to claim 1, characterized in that the distance b between the window track (3) and the link assembly (6) is larger than the distance d between the frame track (7) and the link assembly (6).

10. A logistics apparatus comprising a vehicle window assembly as claimed in any one of claims 1 to 9.