CN113417536A - Scissors door structure that can initiatively open and shut - Google Patents
Scissors door structure that can initiatively open and shut Download PDFInfo
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- CN113417536A CN113417536A CN202110915500.8A CN202110915500A CN113417536A CN 113417536 A CN113417536 A CN 113417536A CN 202110915500 A CN202110915500 A CN 202110915500A CN 113417536 A CN113417536 A CN 113417536A
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- connecting piece
- rotating shaft
- orientation
- door
- lug
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
- E05F15/622—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using screw-and-nut mechanisms
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention provides a scissor door structure capable of being opened and closed actively, and relates to the technical field of automobile manufacturing. The method comprises the following steps: the automobile door supporting device comprises a rotating assembly, a first connecting piece, a second connecting piece, an intermediate piece, an automobile body, an automobile door and a supporting telescopic rod, wherein the rotating assembly comprises a first rotating assembly and a second rotating assembly; the first connecting piece and the second connecting piece are rotatably mounted with the intermediate piece through the first rotating assembly and the second rotating assembly respectively so as to realize rotation in a first direction and a second direction; the first connecting piece is connected with the vehicle body, and the second connecting piece is connected with the vehicle door; the two ends of the supporting telescopic rod are connected with the vehicle body and the second connecting piece through a spherical hinge structure respectively, the supporting telescopic rod has an automatic telescopic function, and the supporting telescopic rod is used for opening and closing the vehicle door and the vehicle body. The invention is used for solving the problems that the opening and closing of the automobile scissor door in the prior art are completed by manually pushing or pulling the scissor door, so that the opening and closing adjustment is inconvenient, the opening and closing operation of the automobile door by passengers is troublesome, and the like.
Description
Technical Field
The invention relates to the technical field of automobile manufacturing, in particular to a scissor door structure capable of being opened and closed actively.
Background
Nowadays, the personalized design of automobiles is more and more, and the personalized design of automobile doors also becomes one of selling points designed by many manufacturers. In addition to the most common direct-opening, hatchback, sliding doors, vehicle doors have also created unique exaggerated designs such as scissor doors, butterfly doors, etc.; the scissors door, scissors formula door promptly, it adopts along the mode of opening of upper and lower direction and only a fulcrum, has overturned the mode that traditional door outwards opened. Scissor doors can be broadly divided into three categories: the direct opening type is a door opening mode of directly opening upwards and downwards; the opening is outward, and the opening can be upward only after the opening is outward for a certain angle; the hybrid type car door can be opened outwards like a common car door and can also be opened upwards; functionally, the scissors door is opened along the hinge to the top of automobile body both sides respectively, and for ordinary door, the passenger is more convenient to get on or off the car, and required outside is opened the space and is also littleer. In appearance, the opening mode of the scissor door enables the vehicle to have more scientific and technological feelings and future feelings, and becomes a large design selling point.
At present, the scissors door of the existing automobile needs to be manually pushed or pulled to complete the operation when being opened and closed, so that the switch is inconvenient to adjust, and the opening and closing operation of the automobile door is troublesome for passengers.
Disclosure of Invention
In view of the above drawbacks of the prior art, an object of the present invention is to provide a scissor door structure capable of being opened and closed actively, which is used to solve the problems that the opening and closing of the scissor door of the automobile in the prior art needs to be completed by manually pushing or pulling the scissor door, which causes inconvenient opening and closing operations and makes the opening and closing operations of the automobile door troublesome for passengers.
To achieve the above and other related objects, the present invention provides a scissor door structure capable of being actively opened and closed, comprising:
a rotating assembly comprising a first rotating assembly and a second rotating assembly;
the connecting device comprises a first connecting piece, a second connecting piece and an intermediate piece, wherein the first connecting piece is rotatably installed with the intermediate piece through a first rotating assembly so as to realize rotation in a first direction, the second connecting piece is rotatably installed with the intermediate piece through a second rotating assembly so as to realize rotation in a second direction, and the first direction and the second direction are crossed at an angle;
the first connecting piece is connected with the vehicle body, and the second connecting piece is connected with the vehicle door;
the supporting telescopic rod is used for opening and closing the vehicle door and the vehicle body.
Optionally, the spherical hinge structure comprises a ball head and a ball socket,
the ball heads are respectively arranged on the vehicle body and the second connecting piece, and the ball sockets are respectively arranged at two ends of the supporting telescopic rod; or the ball socket is respectively arranged on the vehicle body and the second connecting piece, the ball heads are respectively arranged at two ends of the supporting telescopic rod, and the ball socket and the ball heads are in running fit.
Optionally, the supporting telescopic rod is arranged on the outer side of the middle piece.
Optionally, the first rotating assembly includes a first lug and a first rotating shaft, and the second rotating assembly includes a second lug and a second rotating shaft;
the first rotating shaft is connected with the first connecting piece, and the first rotating shaft penetrates through the first lug and is in rotating fit with the first lug; the second rotating shaft is fixed to the second connecting piece, and the second rotating shaft penetrates through the second support lug and is in running fit with the second support lug.
Optionally, the first rotating shaft and the first lug are relatively fixed in the axial direction;
the second rotating shaft and the second lug are relatively fixed in the axial direction.
Optionally, the track limiting device further comprises a track limiting component, the track limiting component is used for limiting the track of the path of the first connecting piece and the track of the path of the second connecting piece,
the track limiting component comprises a guide groove and a limiting rod,
the guide groove is arranged on the first connecting piece, the guide groove is of a groove body structure with a path track,
the limiting rod is fixedly arranged on the first rotating shaft or the first connecting piece, the other end of the limiting rod is a guide end, and the guide end slides in the guide groove according to a path track.
Optionally, two ends of the groove body of the guide groove are of a closed structure and used for limiting the opening and closing angle of the first connecting piece and the second connecting piece.
Optionally, the guide end is of a sphere structure, and the cross section of the guide groove is arc-shaped.
Optionally, the positioning assembly is used for determining the closed position of the first connecting piece and the second connecting piece, and comprises at least one pair of orientation rods and orientation blocks, wherein the orientation rods are installed on the first connecting piece, and the orientation blocks are installed on the second connecting piece; or the orientation rod is arranged on the second connecting piece, the orientation block is arranged on the first connecting piece, the end part of the orientation rod is of a spherical structure, a bowl-shaped groove matched with the end part of the orientation rod is formed in the orientation block, and when the first connecting piece and the second connecting piece are closed, the end part of the orientation rod is matched with the bowl-shaped groove.
Optionally, one of the orientation blocks in the positioning assembly is disposed in the axial direction of the first rotating shaft, and the axis of the first rotating shaft passes through the spherical center of the bowl-shaped groove.
As described above, the scissor door structure capable of being actively opened and closed according to the present invention has at least the following beneficial effects:
according to the actively opening and closing scissor door structure, the first connecting piece is rotatably installed with the middle piece through the first rotating assembly to realize rotation in a first direction, the second connecting piece is rotatably installed with the middle piece through the second rotating assembly to realize rotation in a second direction, the first direction and the second direction of rotation are crossed at an angle, and the two connecting pieces are respectively connected with the vehicle body and the vehicle body, so that the opening and closing conditions of the scissor door are met; set up simultaneously support the telescopic link respectively with the automobile body with the second connecting piece passes through the ball pivot structural connection, support the telescopic link and have automatic flexible function, can be used to open and shut the door with the automobile body solves opening and closing of car scissors door among the prior art and needs to carry out the problem that manual promotion or pulling scissors door accomplished the operation for the operator is more convenient, laborsaving to open and close scissors door.
Drawings
FIG. 1 is a front view of an actively openable and closable scissor door structure (excluding vehicle doors) according to the present invention;
FIG. 2 is a schematic view of an overall structure of an actively opening and closing scissor door structure according to the present invention;
FIG. 3 is a schematic view showing the first and second connecting members and the telescopic support rod of the present invention;
FIG. 4 is a partial schematic view of the present invention at C of FIG. 3;
FIG. 5 is a schematic view showing the engagement of the first link and the second link (in an open state) in the present invention;
FIG. 6 is a schematic view showing the engagement of the first and second connecting members according to the present invention (closed state);
FIG. 7 is a cross-sectional view taken at A of FIG. 6 according to the present invention;
FIG. 8 is a schematic view of the middle piece, the first lug and the second lug of the present invention;
FIG. 9 is a left side view of the connection of the first and second connectors of the present invention;
FIG. 10 shows a first cross-sectional view of FIG. 9 in accordance with the present invention;
FIG. 11 is a second cross-sectional view of FIG. 9 in accordance with the present invention;
FIG. 12 is a partial schematic view of the invention at B of FIG. 11 (using a bushing connection);
FIG. 13 is a partial schematic view of the bearing assembly of FIG. 11 at B (shown in a bearing connection configuration);
FIG. 14 is a schematic view of a track limiting assembly of the present invention;
fig. 15 is a schematic view showing relative positions of the first and second harness openings in the present invention;
fig. 16 is a schematic view showing the position of the second wire harness hole on the second connecting member according to the present invention.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 to 16. It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure, and are not used for limiting the conditions of the present disclosure, so that the present disclosure is not limited to the technical essence, and any modifications of the structures, changes of the ratios, or adjustments of the sizes, can still fall within the scope of the present disclosure without affecting the function and the achievable purpose of the present disclosure. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
The following examples are for illustrative purposes only. The various embodiments may be combined, and are not limited to what is presented in the following single embodiment.
Referring to fig. 1 to 3, the present invention provides a scissor door structure capable of being opened and closed actively, comprising: the automobile door frame comprises a rotating assembly, a first connecting piece 1, a second connecting piece 2, an intermediate piece 3, an automobile body 9, an automobile door 10 and a supporting telescopic rod 201, wherein the rotating assembly comprises a first rotating assembly 4 and a second rotating assembly 5; the first connecting piece 1 is rotatably installed with the intermediate piece 3 through a first rotating assembly 4 to realize rotation in a first direction, the second connecting piece 2 is rotatably installed with the intermediate piece 3 through a second rotating assembly 5 to realize rotation in a second direction, and the first direction and the second direction are crossed at an angle; the first connecting piece 1 is connected with the vehicle body 9, and the second connecting piece 2 is connected with the vehicle door 10; the two ends of the supporting telescopic rod 201 are respectively connected with the vehicle body 9 and the second connecting piece 2 through a spherical hinge structure, the supporting telescopic rod 201 has an automatic telescopic function, and the supporting telescopic rod 201 is used for opening and closing the vehicle door 10 and the vehicle body 9. The first connecting piece 1 and the second connecting piece 2 can be respectively connected with the vehicle body 9 and the vehicle door 10 through a non-detachable connection mode, such as a welding mode, an integral forming mode or a detachable connection mode, such as a screw connection mode, and the specific angle value of the angle crossing in the first direction and the second direction can be selected to be a 90-degree angle, namely the first direction and the second direction are perpendicularly crossed; the supporting telescopic rod 201 is internally provided with a motor for driving the supporting telescopic rod 201 to complete automatic telescopic action, and the supporting telescopic rod 201 also internally comprises a speed reducer, a damper, a screw rod, a bearing 11 and inner and outer guide pipes, wherein the motor drives the screw rod to rotate through the output of the speed reducer so as to push or retract the bearing 11 to extend or retract the inner and outer guide pipes; in the actively opening and closing scissor door structure, the first connecting piece 1 is rotatably installed with the middle piece 3 through the first rotating component 4 to realize rotation in a first direction, the second connecting piece 2 is rotatably installed with the middle piece 3 through the second rotating component 5 to realize rotation in a second direction, the first direction and the second direction of rotation are crossed at an angle, and the two connecting pieces are respectively connected with the vehicle body 9 and the vehicle door 10, so that the opening and closing conditions of the scissor door are met; set up simultaneously support telescopic link 201 respectively with automobile body 9 with second connecting piece 2 passes through the ball pivot structural connection, support telescopic link 201 has automatic flexible function, can be used to open and shut door 10 with automobile body 9 solves opening and closing of car scissors door among the prior art and needs to carry out the problem that manual promotion or pulling scissors door accomplished the operation for operator's switch scissors door 10 is more convenient, laborsaving.
In this embodiment, referring to fig. 2 to 4, the spherical hinge structure includes a ball head 2021 and a ball socket 2022, the ball head 2021 is respectively disposed on the vehicle body 9 and the second connecting member 2, and the ball socket 2022 is respectively disposed at two ends of the telescopic supporting rod 201; or the ball socket 2022 is respectively arranged on the vehicle body 9 and the second connecting piece 2, the ball heads 2021 are respectively arranged at two ends of the supporting telescopic rod 201, and the ball socket 2022 and the ball head 2021 are in running fit. In this embodiment, the ball heads 2021 are respectively disposed on the body 9 and the second connecting member 2, the ball sockets 2022 are respectively disposed at two ends of the supporting telescopic rod 201, and the ball sockets 2022 and the ball heads 2021 are rotatably engaged to realize different angle ranges when the supporting telescopic rod 201 can cooperate with the scissor door to open and close, so that the scissor door can be opened and closed more smoothly.
In this embodiment, the supporting telescopic rod 201 is disposed outside the middle member 3. The supporting telescopic rod 201 is arranged on the outer side of the middle part 3, so that the moving range of the supporting telescopic rod 201 is kept out of the rotating range of the scissor door hinge, and the telescopic movement of the supporting telescopic rod 201 cannot interfere with the rotating process of the scissor door hinge.
In the present embodiment, referring to fig. 8-10, the first rotating assembly 4 includes a first lug 41 and a first rotating shaft 42, and the second rotating assembly 5 includes a second lug 51 and a second rotating shaft 52; the first rotating shaft 42 is connected with the first connecting piece 1, and the first rotating shaft 42 passes through the first support lug 41 and is in rotating fit with the first support lug 41; the second rotating shaft 52 is fixed to the second connecting member 2, and the second rotating shaft 52 passes through the second lug 51 and is in rotating fit with the second lug 51. First journal stirrup 41, second journal stirrup 51 with middleware 3 accessible integrated into one piece's mode is made, or realizes fixed connection through the welded mode, first axis of rotation 42 with first connecting piece 1 accessible integrated into one piece's mode is made, or realizes fixed connection through the welded mode, or first connecting piece 1 with first axis of rotation 42 adopts the hole axle to rotate and connects, second axis of rotation 52 with second connecting piece 2 accessible integrated into one piece's mode is made, or realizes fixed connection through the welded mode.
In this embodiment, referring to fig. 11 to 13, the first rotating shaft 42 and the first support lug 41 are relatively fixed in the axial direction; the second rotating shaft 52 and the second lug 51 are relatively fixed in the axial direction. The first rotating shaft 42 and the first lug 41 can be matched through the shaft sleeve 6 to realize the fixation and relative rotation connection in the axial direction, a hole position is arranged on the first lug 41, the hole position on the first lug 41 is matched with the shaft sleeve 6, the first rotating shaft 42 is matched with the shaft sleeve 6 to realize the relative rotation connection of the first rotating shaft and the first lug, and meanwhile, the axial fastening is realized through riveting or adding a gasket.
In this embodiment, please refer to fig. 14, the apparatus further includes a trajectory limiting assembly 7, the trajectory limiting assembly 7 is configured to limit a path trajectory of the first connecting member 1 and the second connecting member 2, the trajectory limiting assembly 7 includes a guide groove 711 and a limiting rod 72, the guide groove 711 is disposed on the first connecting member 1, the guide groove 711 is a groove structure having the path trajectory, the limiting rod 72 is fixedly disposed on the first rotating shaft 42 or the first connecting member 1, the other end of the limiting rod 72 is a guiding end, and the guiding end slides in the guide groove 711 according to the path trajectory. The limiting block can be fixedly connected with the first connecting piece 1 through welding or threaded fastener connection, a guide groove 711 with a specific path track is arranged on the limiting block, different path tracks can be realized by the guide groove 711 according to different design schemes, and the limiting rod 72 slides in the guide groove 711 according to the specific path track, so that the path tracks of the first connecting piece 1 and the second connecting piece 2 which are opened and closed are limited.
In this embodiment, two ends of the groove body of the guide groove 711 are closed structures and are used for limiting the opening and closing angle of the first connecting piece 1 and the second connecting piece 2. The distance of the stopper rod 72 sliding from one end to the other end in the groove of the guide groove 711 defines the rotation angle of the first and second rotation shafts 42 and 52, and further defines the opening and closing angle of the first and second connectors 1 and 2.
In this embodiment, referring to fig. 14, the guiding end is a sphere structure, and the cross section of the guiding groove 711 is an arc shape. Since the guide groove 711 is a guide groove 711 having a specific track, and there are several curved transition curves in the track, the guide end having other shapes may cause the guide end to be not smoothly fitted when the guide groove 711 slides, so that the guide groove 711 having a spherical shape may be more smoothly fitted with the guide groove 711.
In this embodiment, please refer to fig. 5 to 7, further comprising a positioning assembly 8, where the positioning assembly 8 may be configured to determine a closed position of the first connecting member 1 and the second connecting member 2, the positioning assembly 8 includes at least a pair of orientation rods 81 and an orientation block 82, the orientation rods 81 are mounted on the first connecting member 1, and the orientation block 82 is mounted on the second connecting member 2; or the orientation rod 81 is installed on the second connecting piece 2, the orientation block 82 is installed on the first connecting piece 1, the end of the orientation rod 81 is of a spherical structure, a bowl-shaped groove matched with the end of the orientation rod 81 is formed in the orientation block 82, and when the first connecting piece 1 and the second connecting piece 2 are closed, the end of the orientation rod 81 is matched with the bowl-shaped groove. When the first connecting piece 1 and the second connecting piece 2 are closed, because the first connecting piece 1 and the second connecting piece 2 are opened and closed through a specific track, the orientation rod 81 can be inserted into the groove of the orientation block 82 at a specific angle, if other shape matching is adopted, the orientation rod 81 can be blocked in the insertion process, therefore, the end part of the spherical orientation rod 81 is matched with the bowl-shaped groove, the matching can be smoothly realized when the orientation rod is inserted at different angles, and the situation that the first connecting piece 1 and the second connecting piece 2 are not positioned in place when the first connecting piece 1 and the second connecting piece 2 are closed is avoided. In this embodiment, there are two pairs of orientation rods 81 and orientation blocks 82, the orientation rods 81 are mounted on the second connecting member 2, the orientation blocks 82 are mounted on the first connecting member 1, one of the orientation blocks 82 is disposed in the axial direction of the first rotating shaft 42, and the axial line of the first rotating shaft 42 passes through the center of the bowl-shaped groove. The opening process of the first connecting piece 1 and the second connecting piece 2 is divided into two steps: 1. when the first rotating shaft 42 is just opened, the first rotating shaft rotates by a smaller rotating angle value, and a certain rotating allowance is formed between the spherical end part of the orientation rod 81 and the bowl-shaped groove; 2. when opened to a greater angle, the bulbous end of the orientation bar 81 disengages from the bowl-like recess.
In this embodiment, one of the orientation blocks 82 of the positioning assembly 8 is disposed in the axial direction of the first rotating shaft 42, and the axis of the first rotating shaft 42 passes through the center of the bowl-shaped groove.
In this embodiment, referring to fig. 15 and 16, the first connecting member 1 is provided with a first harness opening 12, and the second connecting member 2 is provided with a second harness opening 21. The first wire harness opening 12 is used as an opening of a connecting piece of the vehicle body 9, the second wire harness opening 21 is used as an opening of a connecting piece of the vehicle door 10, the second wire harness opening 21 is located above the first wire harness opening 12, and the wire harness is arranged in the vehicle through the first wire harness opening 12 and the second wire harness opening 21.
In summary, the present invention provides a scissor door structure capable of being actively opened and closed, wherein the first connecting member is rotatably mounted to the intermediate member via a first rotating assembly to achieve rotation in a first direction, the second connecting member is rotatably mounted to the intermediate member via a second rotating assembly to achieve rotation in a second direction, the first direction and the second direction of rotation are crossed at an angle, and the two connecting members are respectively connected to the vehicle body and the vehicle body, so as to satisfy the opening and closing condition of the scissor door; set up simultaneously support the telescopic link respectively with the automobile body with the second connecting piece passes through the ball pivot structural connection, support the telescopic link and have automatic flexible function, can be used to open and shut the door with the automobile body solves opening and closing of car scissors door among the prior art and needs to carry out the problem that manual promotion or pulling scissors door accomplished the operation for the operator is more convenient, laborsaving to open and close scissors door. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A scissors door structure that can initiatively open and shut, its characterized in that includes:
a rotating assembly comprising a first rotating assembly and a second rotating assembly;
the connecting device comprises a first connecting piece, a second connecting piece and an intermediate piece, wherein the first connecting piece is rotatably installed with the intermediate piece through a first rotating assembly so as to realize rotation in a first direction, the second connecting piece is rotatably installed with the intermediate piece through a second rotating assembly so as to realize rotation in a second direction, and the first direction and the second direction are crossed at an angle;
the first connecting piece is connected with the vehicle body, and the second connecting piece is connected with the vehicle door;
the supporting telescopic rod is used for opening and closing the vehicle door and the vehicle body.
2. A scissor door structure that can be actively opened and closed according to claim 1, wherein:
the spherical hinge structure comprises a ball head and a ball socket,
the ball heads are respectively arranged on the vehicle body and the second connecting piece, and the ball sockets are respectively arranged at two ends of the supporting telescopic rod; or the ball socket is respectively arranged on the vehicle body and the second connecting piece, the ball heads are respectively arranged at two ends of the supporting telescopic rod, and the ball socket and the ball heads are in running fit.
3. A scissor door structure that can be actively opened and closed according to claim 1, wherein:
the supporting telescopic rod is arranged on the outer side of the middle piece.
4. A scissor door structure that can be actively opened and closed according to claim 1, wherein:
the first rotating assembly comprises a first lug and a first rotating shaft, and the second rotating assembly comprises a second lug and a second rotating shaft;
the first rotating shaft is connected with the first connecting piece, and the first rotating shaft penetrates through the first lug and is in rotating fit with the first lug; the second rotating shaft is fixed to the second connecting piece, and the second rotating shaft penetrates through the second support lug and is in running fit with the second support lug.
5. A scissors door structure that can initiatively open and shut according to claim 4, characterized in that:
the first rotating shaft and the first lug are relatively fixed in the axial direction;
the second rotating shaft and the second lug are relatively fixed in the axial direction.
6. A scissor door structure that can be actively opened and closed according to claim 1, wherein:
the track limiting component is used for limiting the track of the opening and closing path of the first connecting piece and the second connecting piece,
the track limiting component comprises a guide groove and a limiting rod,
the guide groove is arranged on the first connecting piece, the guide groove is of a groove body structure with a path track,
the limiting rod is fixedly arranged on the first rotating shaft or the first connecting piece, the other end of the limiting rod is a guide end, and the guide end slides in the guide groove according to a path track.
7. A scissors door structure that can initiatively open and shut according to claim 6, characterized in that:
the two ends of the groove body of the guide groove are of closed structures and are used for limiting the opening and closing angle of the first connecting piece and the second connecting piece.
8. A scissors door structure that can initiatively open and shut according to claim 6, characterized in that:
the guide end is of a sphere structure, and the cross section of the guide groove is arc-shaped.
9. A scissor door structure that can be actively opened and closed according to claim 1, wherein:
the positioning assembly can be used for determining the closed positions of the first connecting piece and the second connecting piece, and comprises at least one pair of orientation rods and orientation blocks, wherein the orientation rods are installed on the first connecting piece, and the orientation blocks are installed on the second connecting piece; or the orientation rod is arranged on the second connecting piece, the orientation block is arranged on the first connecting piece, the end part of the orientation rod is of a spherical structure, a bowl-shaped groove matched with the end part of the orientation rod is formed in the orientation block, and when the first connecting piece and the second connecting piece are closed, the end part of the orientation rod is matched with the bowl-shaped groove.
10. A scissor door structure that can be actively opened and closed according to claim 9, wherein:
one of the orientation blocks in the positioning assembly is arranged in the axial direction of the first rotating shaft, and the axis of the first rotating shaft passes through the spherical center of the bowl-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110915500.8A CN113417536A (en) | 2021-08-10 | 2021-08-10 | Scissors door structure that can initiatively open and shut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110915500.8A CN113417536A (en) | 2021-08-10 | 2021-08-10 | Scissors door structure that can initiatively open and shut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113417536A true CN113417536A (en) | 2021-09-21 |
Family
ID=77718966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110915500.8A Pending CN113417536A (en) | 2021-08-10 | 2021-08-10 | Scissors door structure that can initiatively open and shut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113417536A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482756A (en) * | 2021-12-30 | 2022-05-13 | 深圳华侨城文化旅游科技集团有限公司 | Rotor door connection structure of funabout |
| US11926199B2 (en) | 2022-05-03 | 2024-03-12 | Arctic Cat Inc. | Vertical lift door for vehicles |
-
2021
- 2021-08-10 CN CN202110915500.8A patent/CN113417536A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482756A (en) * | 2021-12-30 | 2022-05-13 | 深圳华侨城文化旅游科技集团有限公司 | Rotor door connection structure of funabout |
| US11926199B2 (en) | 2022-05-03 | 2024-03-12 | Arctic Cat Inc. | Vertical lift door for vehicles |
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