CN219299083U - Opposite-door actuating mechanism and vehicle - Google Patents

Abstract

The utility model provides a side-by-side door actuating mechanism and a vehicle, wherein the side-by-side door actuating mechanism comprises at least one first guide rail fixed on a vehicle body and at least one first hinge, and the first hinge is fixed on a single vehicle door; at least one transmission component fixed to the vehicle body; at least one connecting component which is fixedly connected with the first hinge and the transmission component respectively; wherein the first hinge and the transmission part can synchronously move along the first guide rail by means of the connecting part. Therefore, the door can be opened or closed by driving the transmission part or directly controlling the door to move along the first guide rail to the two sides of the door, namely controlling the door to move oppositely. Because the door opening space is at the two sides of the door, the door opening space occupies smaller door opening space. The technical problem that passengers cannot get on or off the vehicle conveniently due to the fact that in the prior art, if the space outside the vehicle is limited, the revolving door cannot reach enough opening is solved.

Description

Opposite-door actuating mechanism and vehicle

Technical Field

The utility model relates to the technical field of vehicle design and manufacture, in particular to a side-by-side combination door actuating mechanism and a vehicle.

Background

The existing car door assembly structure, in particular to a car door assembly structure suitable for intelligent travel, usually the front door and the rear door are revolving doors, or the front door is a revolving door, and the rear door is a sliding door.

Under the condition that the front door and the rear door are both revolving doors, the front door is normally rotated forward to be opened, the rear door is rotated backward to be opened, and when the vehicle door is opened, a large vehicle exterior space is required to be occupied, if the vehicle exterior space is narrow, the vehicle door cannot reach enough opening, so that passengers are difficult to get on or off the vehicle.

When the front door is a revolving door and the rear door is a sliding door, the front door is normally rotated forward to open, and the rear door is slid rearward to open. Because of the existence of the B column, the opening space of the front door and the rear door cannot be shared, and the actual space for passengers to get on or off is only the opening space of the rear door, so that passengers can not get on or off rapidly and efficiently; and the sliding door needs to be provided with three sliding mechanisms, so that the inside and outside of the automobile body are severely limited.

Therefore, the existing vehicle door assembly structure has the technical problems that if the space outside the vehicle is limited, the revolving door cannot reach enough opening, and passengers get on or off the vehicle inconveniently.

In view of this, the present utility model has been proposed.

Disclosure of Invention

Aiming at the technical problems that in the prior art, if the space outside the vehicle is limited, the revolving door cannot reach enough opening, so that passengers get on or off the vehicle inconveniently.

The utility model provides a side-by-side door actuating mechanism, which comprises at least one first guide rail fixed on a vehicle body and at least one first hinge, wherein the first hinge is fixed on a single vehicle door; at least one transmission component fixed to the vehicle body; at least one connecting component which is fixedly connected with the first hinge and the transmission component respectively; wherein the first hinge and the transmission part can synchronously move along the first guide rail by means of the connecting part.

Specifically, the number of the first guide rails, the first hinges, the connecting parts and the transmission parts is preferably two, the two first hinges are respectively in threaded connection with the two vehicle doors, the first guide rails corresponding to the two first hinges are fixed on the lower vehicle body along the X direction, wherein the X direction is the front-rear direction of the vehicle, the transmission parts are also fixed on the lower vehicle body, the connecting parts are respectively fixedly connected with the first hinges and the transmission parts, and accordingly the transmission parts can support the vehicle doors through the connecting parts and the first hinges. When the door needs to be opened or closed, the transmission part can be driven or the door can be directly controlled to move towards the two sides of the door along the first guide rail, namely the door moves oppositely to open or close the door. Because the door opening space is the two sides of the door, the door opening space can be small, and the door can be normally opened under the condition that the door opening space is limited, so that passengers can get on or off the vehicle conveniently. The directions of the two sides of the vehicle door are the front-back direction of the vehicle.

Preferably, the first guide rail comprises a curved section and a straight section, the curved section is connected with the straight section after being bent and extended in a direction away from the transmission part, and the straight section is arranged in parallel with the transmission part.

Specifically, in the Y direction, wherein the Y direction is the transverse direction of the vehicle, the first guide rail is located at the outer side of the transmission part, the straight line section is arranged along the X direction and parallel to the transmission part, and the curve section is connected with the straight line section after extending in the direction away from the transmission part and the directions of the two sides of the vehicle door. Under the condition that the number of the first guide rails is two, one end of the curve section is positioned at the middle section of the transmission part and extends to the direction away from the transmission part and the two sides of the vehicle door at the same time, and then is connected with the straight line section.

Preferably, the connecting component comprises a piston rod assembly and a sleeve assembly movably connected with the piston rod assembly; the piston rod assembly is fixed on the first hinge; the sleeve assembly is fixed to the transmission component.

Specifically, since the sleeve assembly is fixed on the transmission part, the piston rod assembly is fixed on the first hinge, and the piston rod assembly can perform linear motion relative to the sleeve assembly; based on the design mode of the curve section and the straight line section of the first guide rail, when the vehicle door is opened, the vehicle door can move in the direction away from the transmission part and the direction of the two sides of the vehicle door, and the vehicle door does not need to be opened in an outward rotating way like a revolving door, so that a smaller vehicle door opening space can be occupied, and meanwhile, additional vehicle interior space can not be occupied.

Preferably, the first hinge comprises a first main body fixed to the single vehicle door, and a first roller fixedly connected with the first main body; wherein, part of the first idler wheels are positioned in the first guide rail, and the piston rod assembly is fixed on the first main body.

Specifically, the number of the first hinges corresponds to the number of the vehicle doors, and is preferably two; the first main body is L-shaped in a section perpendicular to the X direction, and the first roller is fixed on an outer side surface, so that part of the first roller is arranged in the first guide rail, and the vehicle door can move along the first guide rail with small friction force; the other outer side surface of the first main body is fixed with the vehicle door in a contact way, and the piston rod assembly is fixed on the inner side surface opposite to the outer side surface of the fixed first roller. The first hinge adopts the structure, and can fully save the layout space of the components under the condition that the connection relation with other components can be realized.

Preferably, the transmission part comprises a fixed guide rail and a movable guide rail; the fixed guide rail is parallel to the straight line section; and is fixed to the vehicle body; the sleeve assembly is fixedly connected with the movable guide rail.

Specifically, the number of the movable guide rails corresponds to the number of the vehicle doors, and preferably two movable guide rails are arranged; the fixed guide rail is fixed on the car body along the X direction and parallel to the straight line section, and the sleeve assembly is fixed on the movable guide rail, so that when the movable guide rail moves along the fixed guide rail, the car door can be driven to move to two sides of the car door along the first guide rail through the piston rod assembly and the first hinge, and the car door is opened.

Preferably, the piston rod assembly comprises a second body fixed on the first body and at least one piston rod fixedly connected with the second body; the sleeve assembly comprises a third main body fixed on the movable guide rail and at least one sleeve fixedly connected with the third main body; wherein, the sleeve is sleeved with the piston rod.

Specifically, the number of the connecting parts corresponds to the number of the vehicle doors, and preferably two; the second main body is fixed on the inner side surface opposite to the outer side surface of the fixed first roller, and at least one piston rod is fixed on the second main body; the third main body is fixed on the movable guide rail, and at least one sleeve is fixed on the third main body, wherein the number of the piston rods is the same as that of the sleeves, and the piston rods are sleeved with the sleeves, so that the piston rod assembly and the sleeve assembly can move in directions far away from each other and close to each other, namely, the piston rod assembly can linearly move relative to the sleeve assembly. Based on the design mode, when the car door is opened, the movable guide rail moves from the middle section of the movable guide rail to the two ends of the movable guide rail along the fixed guide rail, and the car door can move along the curve section in the direction away from the fixed guide rail and the direction of the two sides of the car door through the cooperation of the piston rod assembly and the sleeve assembly, so that the small car door opening space can be occupied, and meanwhile, the extra car interior space can not be occupied.

Preferably, the side-by-side door actuator further comprises at least one second rail fixed to the single door and at least a second hinge; wherein the second hinge is fixed to the vehicle body.

Specifically, the number of the second guide rails is preferably two, and the second guide rails are respectively fixed to a single vehicle door along the X direction, the number of the second hinges is preferably two, and parts of the second hinges are respectively arranged in the second guide rails, so that the second hinges can move along the second guide rails. Further, because the second hinge is fixed on the side wall of the car body, when the car door is opened, the second hinge and the second guide rail are matched to provide a guiding function for the movement of the car door, and meanwhile, the car door can be assisted to be stable.

Preferably, the second hinge comprises a hinge base fixed to the vehicle body, and a second roller; one end of the hinge arm is hinged with the hinge seat, and the other end of the hinge arm is fixedly connected with the second idler wheel; wherein a portion of the second roller is disposed within the second rail.

Specifically, the second hinge comprises a hinge seat, a hinge arm and a roller which are connected in sequence. The hinge seat is fixedly arranged on the side wall of the car body, and the hinge arm is hinged with the hinge seat, so that the hinge arm can rotate along with the movement of the car door and is matched with the movement of the car door to pass through the curve section. The second idler wheel is matched with the second guide rail, so that friction force of the second hinge when the second hinge moves along the second guide rail can be reduced.

Preferably, the side-by-side door actuating mechanism further comprises at least one driving motor; the driving motor is connected with the movable guide rail and used for driving the movable guide rail to move along the fixed guide rail.

The opposite-opening door actuating mechanism can be used for intelligent control operation of the whole vehicle and at least comprises a driving motor, wherein the driving motor is connected with the movable guide rail, and the driving motor is controlled by the controller to drive the movable guide rail to move along the fixed guide rail so as to realize automatic opening and closing of the vehicle door.

The utility model also provides a vehicle provided with the side-by-side combination door actuating mechanism.

In summary, according to the side-by-side combination door actuator provided by the utility model, the transmission component fixed on the lower vehicle body is sequentially connected with the connecting component and the first hinge, so as to support the vehicle door; the first hinge is fixed on the vehicle door; the door can be opened or closed by driving the transmission part or directly controlling the door to move along the first guide rail to the two sides of the door, namely controlling the door to move oppositely. Because the door opening space is at the two sides of the door, the door opening space occupies smaller door opening space. The technical problem that passengers cannot get on or off the vehicle conveniently due to the fact that in the prior art, if the space outside the vehicle is limited, the revolving door cannot reach enough opening is solved. Further, the transmission part fixed on the lower vehicle body is connected with the connecting part and the first hinge in sequence, so that the vehicle door can be supported, and therefore, only two sliding mechanisms of the first hinge and the second hinge are required to be arranged, the restriction on the internal and external shapes is reduced, and the vehicle door can be used for a frameless vehicle door. In addition, the split door can be used for intelligent control operation of the whole vehicle, and the movable guide rail can be driven by the driving motor to control the opening or closing of the vehicle door.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a side-by-side combination door actuator according to an embodiment of the present utility model;

FIG. 2 is an exploded view of a side-by-side combination door actuator structure according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a first hinge of a side-by-side combination door actuator structure according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a second hinge of a side-by-side combination door actuator structure according to an embodiment of the present utility model;

FIG. 5 is a schematic illustration of a side-by-side combination door actuator configuration in a closed door position provided in an embodiment of the present utility model;

fig. 6 is a schematic view of a side-by-side combination door actuator structure in an open door position according to an embodiment of the present utility model.

In the drawings, the components represented by the respective reference numerals are as follows:

10. a second hinge; 11. a hinge base; 12. a hinge arm; 13. a second roller; 20. a second guide rail; 30. a first hinge; 31. a first roller; 40. a first guide rail; 50. a piston rod assembly; 60. a sleeve assembly; 70. a roller screw guide rail assembly; 71. a fixed guide rail; 72. a movable guide rail; 80. a driving motor; 100. a vehicle door; 200. a side wall; 300. and a lower vehicle body.

Detailed Description

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed 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. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Referring to fig. 1-6, in order to solve the technical problem that in the prior art, if the space outside the vehicle is limited, the revolving door cannot reach enough opening, so that passengers are inconvenient to get on or off the vehicle.

The utility model provides a door opening actuating mechanism, which comprises at least one first guide rail 40 fixed on a vehicle body and at least one first hinge 30, wherein the first hinge 30 is fixed on a single vehicle door; at least one transmission component fixed to the vehicle body; at least one connecting member fixedly connected to the first hinge 30 and the transmission member, respectively; wherein the first hinge 30 and the transmission member can move synchronously along the first guide rail 40 by means of the connecting member.

As a further preferred embodiment, on the basis of the above scheme, in a specific embodiment of the present utility model, an increase or a combination of one or more of the following may be further included;

the first rail 40 includes a curved section and a straight section; the curve section is connected with the straight line section after being bent and extended in the direction away from the transmission part; the straight line section is arranged in parallel with the transmission part. And/or the connecting member comprises a piston rod assembly 50 and a sleeve assembly 60 movably connected with the piston rod assembly 50; the piston rod assembly 50 is fixed to the first hinge 30; the sleeve assembly 60 is secured to the transmission member. And/or, the first hinge 30 includes a first body fixed to the single door, and a first roller 31 fixedly coupled to the first body; wherein, part of the first roller 31 is positioned in the first guide rail 40; the piston rod assembly 50 is fixed to the first body. And/or the transmission member comprises a fixed rail 71 and a movable rail 72; the fixed rail 71 is parallel to the straight line segment; and is fixed to the vehicle body; the sleeve assembly 60 is fixedly connected to the movable rail 72. And/or the piston rod assembly 50 includes a second body secured to the first body and at least one piston rod fixedly coupled to the second body; the sleeve assembly 60 includes a third body secured to the movable rail 72 and at least one sleeve fixedly coupled to the third body; the sleeve is sleeved with the piston rod. And/or the side-by-side door actuator further comprises at least one second rail 20 fixed to the single door, and at least one second hinge 10; wherein the second hinge 10 is fixed to the vehicle body. And/or the second hinge 10 includes a hinge base 11 fixed to the vehicle body, and a second roller 13; one end of the hinge arm 12 is hinged with the hinge seat 11, and the other end of the hinge arm is fixedly connected with the second roller 13; wherein a portion of the second roller 13 is disposed within the second rail 20. And/or the side-by-side door actuator further comprises at least one drive motor 80; the driving motor 80 is connected to the movable rail 72 to drive the movable rail 72 to move along the fixed rail 71.

In a preferred embodiment, the side-by-side door actuator includes a second hinge 10, a second rail 20, a first hinge 30, a first rail 40, a piston rod assembly 50, a sleeve assembly 60, and a roller screw rail assembly 70, wherein the roller screw rail assembly is a transmission component. The second guide rail 20 is screwed to the door 100; the second hinge 10 comprises a hinge seat 11 and a hinge arm 12, the hinge seat 11 is hinged with the hinge arm 12, a second roller 13 is fixed on the hinge arm 12, the hinge seat 11 is in threaded connection with the side wall 200, and the second roller 13 on the hinge arm 12 can roll in the second guide rail 20; the first guide rail 40 is fixed to the lower vehicle body 300; the first guide rail comprises a curve section and a straight line section, the curve section is positioned near the middle of the roller screw guide rail assembly, extends far away from the roller screw guide rail assembly and the opening direction of the vehicle door, and is connected with the straight line section, and the straight line section is parallel to the roller screw guide rail assembly 70; the first hinge 30 is screwed to the vehicle door 100, and the first roller 31 on the first hinge 30 can roll in the first guide rail 40; the roller screw guide assembly 70 includes a fixed guide 71 and a movable guide 72, the fixed guide 71 in the roller screw guide assembly 70 being screwed to the lower vehicle body 300; the sleeve assembly 60 is screwed on the movable guide rail 72 of the roller screw guide rail assembly 70; the piston rod assembly 50 is screwed on the first hinge 30, the piston rod assembly 50 is matched with the sleeve assembly 60, and the piston rod assembly 50 can linearly slide relative to the sleeve assembly 60.

In a more preferred embodiment, the present patent provides a side-by-side door actuator suitable for intelligent travel, comprising a second hinge 10, a second guide rail 20, a first hinge 30, a first guide rail 40, a piston rod assembly 50, a sleeve assembly 60, a roller screw guide rail assembly 70 and a driving motor 80, wherein the roller screw guide rail assembly is a transmission component. The second guide rail 20 is screwed to the door 100 in the X direction; the second hinge 10 comprises a hinge seat 11 and a hinge arm 12, the hinge seat 11 is hinged with the hinge arm 12, the hinge arm 12 is provided with a second roller 13, the hinge seat 11 is in threaded connection with the side wall 200, and the second roller 13 on the hinge arm 12 can roll in the second guide rail 20; the first guide rail 40 is fixed on the lower vehicle body 300, wherein the first guide rail comprises a curved section and a straight line section, the curved section is positioned near the middle of the roller screw guide rail assembly, extends away from the roller screw guide rail assembly and the opening direction of the vehicle door, and is connected with the straight line section, and the straight line section is parallel to the roller screw guide rail assembly 70; the first hinge 30 is screwed to the vehicle door 100, and the first roller 31 on the first hinge 30 can roll in the first guide rail 40; the roller screw guide assembly 70 comprises a fixed guide rail 71 and a movable guide rail 72, the movable guide rail 72 is driven by a driving motor 80, and the fixed guide rail 71 in the roller screw guide assembly 70 is screwed on the lower vehicle body 300; the sleeve assembly 60 is screwed on the movable guide rail 72 of the roller screw guide rail assembly 70; the piston rod assembly 50 is screwed on the first hinge 30, the piston rod assembly 50 is matched with the sleeve assembly 60, and the piston rod assembly 50 can linearly slide relative to the sleeve assembly 60.

The main bearing parts of the side-by-side combination door execution structure are a piston rod assembly 50, a sleeve assembly 60 and a roller screw guide rail assembly 70; the second hinge 10 and the second guide rail 20 serve to assist in door stabilization. When the vehicle door needs to be opened, the movable guide rail 72 in the roller screw guide rail assembly 70 is driven by the driving motor 80 to slide on the fixed guide rail 71 towards the opening direction of the vehicle door, namely, the middle of the fixed guide rail moves towards two ends, the sleeve assembly 60 screwed with the movable guide rail 72 drives the piston rod assembly 50 to move, so that the first roller 31 of the first hinge 30 is driven to roll in the first guide rail 40 along with the movement of the vehicle door 100, and the vehicle door 100 is controlled to be opened. When the vehicle door needs to be closed, the movable guide rail 72 in the roller screw guide rail assembly 70 is driven by the driving motor 80 to slide on the fixed guide rail 71 towards the closing direction of the vehicle door, namely, the two ends of the fixed guide rail move towards the middle, the sleeve assembly 60 screwed with the movable guide rail 72 drives the piston rod assembly 50 to move, so that the first roller 31 of the first hinge 30 is driven to roll in the first guide rail 40 along with the movement of the vehicle door 100, and the vehicle door 100 is controlled to be closed. Wherein the hinge arm 12 in the second hinge 10 is capable of rotating with the movement of the door 100. The second roller 13 on the hinge arm 12 rolls in the second guide rail 20 with the movement of the door 100. The first roller 31 on the first hinge 30 rolls in the first guide rail 40 with the movement of the door 100.

The utility model also provides a vehicle provided with the side-by-side combination door actuating mechanism.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (10)

1. A side-by-side door actuator, wherein the side-by-side door actuator comprises at least one first guide rail fixed to a vehicle body, and

at least one first hinge secured to a single door;

at least one transmission member fixed to the vehicle body;

at least one connecting component which is fixedly connected with the first hinge and the transmission component respectively;

wherein, with the aid of the connecting part, the first hinge and the transmission part can move synchronously along the first guide rail.

2. The side-by-side combination door actuator of claim 1,

the first guide rail comprises a curved section and a straight section;

the curve section is connected with the straight line section after being bent and extended in a direction away from the transmission part;

the straight line segment is arranged in parallel with the transmission part.

3. The side-by-side combination door actuator of claim 2,

the connecting part comprises a piston rod assembly and a sleeve assembly movably connected with the piston rod assembly;

the piston rod assembly is fixed to the first hinge;

the sleeve assembly is fixed to the transmission member.

4. A side-by-side combination door actuator as defined in claim 3, wherein,

the first hinge comprises a first main body fixed on a single vehicle door and a first roller fixedly connected with the first main body;

wherein, part of the first roller is positioned in the first guide rail;

the piston rod assembly is fixed to the first body.

5. The side-by-side combination door actuator of claim 4,

the transmission part comprises a fixed guide rail and a movable guide rail;

the fixed guide rail is parallel to the straight line section and is fixed on the vehicle body;

the sleeve assembly is fixedly connected with the movable guide rail.

6. The side-by-side combination door actuator of claim 5,

the piston rod assembly comprises a second main body fixed on the first main body and at least one piston rod fixedly connected with the second main body;

the sleeve assembly comprises a third main body fixed on the movable guide rail and at least one sleeve fixedly connected with the third main body;

the sleeve is sleeved with the piston rod.

7. The side-by-side combination door actuator of claim 6 wherein,

the side-by-side door actuator further includes at least one second rail secured to the single door, an

At least one second hinge; wherein the second hinge is fixed to the vehicle body.

8. The side-by-side combination door actuator of claim 7,

the second hinge comprises a hinge base fixed on the vehicle body, and

a second roller;

one end of the hinge arm is hinged with the hinge seat, and the other end of the hinge arm is fixedly connected with the second roller;

wherein, the part of second gyro wheel sets up in the second guide rail.

9. The side-by-side combination door actuator of claim 5,

the side-by-side combination door actuating mechanism further comprises at least one driving motor;

the driving motor is connected with the movable guide rail and used for driving the movable guide rail to move along the fixed guide rail.

10. A vehicle provided with a side-by-side combination door actuator as claimed in any one of claims 1 to 9.

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