CN107503597B - Unlocking device for door inner and outer opening handles of vehicle - Google Patents
Unlocking device for door inner and outer opening handles of vehicle Download PDFInfo
- Publication number
- CN107503597B CN107503597B CN201710963587.XA CN201710963587A CN107503597B CN 107503597 B CN107503597 B CN 107503597B CN 201710963587 A CN201710963587 A CN 201710963587A CN 107503597 B CN107503597 B CN 107503597B
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- Prior art keywords
- door
- upper cover
- opening handle
- outside
- cable
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/01—Mechanical arrangements specially adapted for hands-free locking or unlocking
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/10—Handles
Abstract
The invention discloses a door inside and outside opening handle unlocking device, which comprises: a power assembly and a mechanical unlocking assembly. The power assembly is driven by the motor to stretch and retract the inhaul cable. The mechanical unlocking assembly is connected to the inside and outside door opening handle from the inside or the outside of the door, the mechanical unlocking assembly is connected with the inhaul cable, and the motor drives the inhaul cable to stretch and retract to drive the mechanical unlocking assembly to unlock the inside and outside door opening handle from the inside or the outside of the door. The unlocking device for the inside and outside opening handle of the vehicle door is based on the motor, the unlocking device for the inside and outside opening handle of the vehicle door can be respectively placed in the vehicle to unlock the inside opening handle and placed outside the vehicle to unlock the outside opening handle, and the mechanical unlocking device can be directly arranged on a sheet metal of an outer plate of the vehicle door and an inner decoration of the vehicle door, so that a durable unlocking test of the vehicle door is realized. The device is convenient to install, low in cost and free of influence of high and low temperature factors based on motor work.
Description
Technical Field
The invention relates to the technical field of automobile testing, in particular to a durability testing technology of automobile door parts.
Background
In the durability test of the automobile door, it is necessary to perform a durability test of the door inside and outside opening handle. A door lock unit for a handcart door is provided with a handle on each of the inner and outer sides of the door. The inner side is provided with an inner opening handle, the inner opening handle is arranged on the inner decoration of the vehicle door, and the vehicle door can be unlocked and opened by inward opening. The outside is located is the external-open handle, and the external-open handle is installed on door planking panel beating, outwards opens and to unlock and open the door. The function of the inward opening handle and the outward opening handle is to facilitate people to open the vehicle door respectively when the vehicle is outside and inside. Currently, in a durability test of an automobile door, the door needs to be unlocked repeatedly by an inside and outside handle of the door until a predetermined number of tests are met. To repeatedly perform this action in the test, there are generally two methods:
the first mode is to use a cylinder as an actuating element, and simulate the action of a person when opening and closing the vehicle door through the reciprocating motion of a piston rod in the cylinder. The method adopting the air cylinder has simple principle and low cost. However, in a high-temperature and low-temperature environment, the cylinder is affected by temperature changes, and the operation is unstable, and the range of use of the cylinder is limited.
The second way is to adopt an electric mechanical arm similar to a robot as an execution element and realize the unlocking action of the inside and outside opening of the car door by internally programming the electric mechanical arm. The simulation method is closer to the real operation condition when people open and close the car door, and the motor is not influenced by high and low temperatures and runs stably. However, the principle of the electric mechanical arm is complex, the size is large, the purchasing and maintenance cost is high, and the electric mechanical arm is difficult to popularize and use in a large scale.
Disclosure of Invention
The invention provides a vehicle door inside and outside opening handle unlocking device which is based on a motor and is easier to realize.
According to an embodiment of the present invention, there is provided a door inside and outside open handle unlocking device including: a power assembly and a mechanical unlocking assembly. The power assembly is driven by the motor to stretch and retract the inhaul cable. The mechanical unlocking assembly is connected to the inside and outside door opening handle from the inside or the outside of the door, the mechanical unlocking assembly is connected with the inhaul cable, and the motor drives the inhaul cable to stretch and retract to drive the mechanical unlocking assembly to unlock the inside and outside door opening handle from the inside or the outside of the door.
According to an embodiment of the invention, the power assembly comprises: the device comprises a base, a motor, a fixed ring mechanism, a crank mechanism, a bias wheel mechanism and a cable mechanism. The base comprises an I-shaped base and a disc, and the disc is installed on the I-shaped base. The motor is arranged on the disc, and a rotating shaft of the motor penetrates through the disc. The fixed ring mechanism comprises an outer ring and an inner ring, the outer ring is installed on the disc, the inner ring can rotate relative to the disc, and a rotating shaft of the motor is connected to the inner ring. The crank mechanism is arranged on the inner ring of the fixed ring mechanism and rotates along with the inner ring. The offset wheel mechanism is arranged on the crank mechanism and rotates along with the crank mechanism. The inhaul cable mechanism comprises an inhaul cable positioning piece and an inhaul cable, the inhaul cable positioning piece is installed on the base, one end of the inhaul cable is connected to the biasing wheel mechanism, the inhaul cable bypasses the inhaul cable positioning piece, and the other end of the inhaul cable is connected to the mechanical unlocking assembly.
In one embodiment, the retaining ring mechanism comprises: outer ring, inner ring and antifriction bearing. The outer ring is mounted on the disc. The inner ring is connected with a rotating shaft of the motor, and the rotating shaft of the motor drives the inner ring to rotate. The rolling bearing is arranged between the outer ring and the inner ring, the outer ring of the rolling bearing is connected with the outer ring in an interference fit manner, and the inner ring of the rolling bearing is connected with the inner ring in an interference fit manner.
In one embodiment, the biasing wheel mechanism comprises: an offset wheel base and an offset wheel upper cover. The bias wheel base is arranged on the crank mechanism, the bias wheel base is provided with a guy cable guide groove and an upper cover fixing ring, a rolling bearing is arranged in the upper cover fixing ring, and the outer ring of the rolling bearing is connected with the inner wall of the upper cover fixing ring in an interference fit manner. The bias wheel upper cover is internally hollow, the inner diameter of the bias wheel upper cover is matched with the outer diameter of the upper cover fixing ring, the bias wheel upper cover is sleeved on the upper cover fixing ring, the bias wheel upper cover is coaxial with the upper cover fixing ring, the bias wheel upper cover is provided with a protruding part, and the protruding part is provided with a stay cable fixing device.
In one embodiment, the upper cover fixing ring has a plurality of positioning holes, and the offset wheel upper cover has an arc groove, wherein the arc groove and the positioning holes are located on a circle having the same radius and using the axis as the center of circle. The inhaul cable is led in through the inhaul cable guide groove and reaches the protruding part around the periphery of the upper cover of the offset wheel, and the end part of the inhaul cable is fixed on the inhaul cable fixing device. The upper cover of the bias wheel rotates around the upper cover fixing ring to tighten the inhaul cable. The bolt penetrates through the arc groove and is screwed into the positioning hole, and the upper cover of the offset wheel is locked on the upper cover fixing ring and cannot rotate.
In one embodiment, the main body of the bias wheel base is rectangular and the end is triangular, the upper cover fixing ring is arranged on the rectangular main body, and the inhaul cable guiding groove is arranged at the end of the triangle. The cable guide groove comprises an inclined groove formed by two stoppers and a guide post positioned in the inclined groove.
In one embodiment, a proximity switch is mounted on the disc, which detects the position of the crank mechanism to control the rotational angle of the motor.
In one embodiment, the mechanical unlocking assembly comprises: an inward opening unlocking device and an outward opening unlocking device. The inward opening unlocking device is connected to an inward opening handle in the inward and outward opening handles of the vehicle door from the inside of the vehicle door, and is connected with a stay cable, wherein the inward opening handle is installed on the vehicle door trim. The outward opening unlocking device is connected to an outward opening handle in the outward opening handle of the vehicle door from the outside of the vehicle door, the outward opening unlocking device is connected with a stay cable, and the outward opening handle is installed on a sheet metal of an outer plate of the vehicle door.
In one embodiment, the inward opening unlocking device is mounted on a vehicle door trim, the inward opening unlocking device is a herringbone base, the herringbone base comprises a mounting plate and an operating rod, the mounting plate is mounted on the vehicle door trim, the operating rod is inclined towards the opening direction of the inward opening handle, a cable hole is formed in the operating rod, and a cable penetrates through the cable hole and is connected to the inward opening handle.
In one embodiment, the outward opening unlocking device includes: u-shaped base and application of force part. The U-shaped base is installed on the panel beating of the outer panel of the vehicle door, the U-shaped base strides over the outward opening handle, a guy cable hole is formed in the U-shaped base, and the position of the guy cable hole is aligned with the outward opening handle. The force application component is wound on the outward opening handle, and the inhaul cable penetrates through the inhaul cable hole and is connected to the force application component.
The door inside and outside handle unlocking device of the invention is based on a motor, and for example, the existing wiper motor can be used. This door inside and outside opening handle unlocking device can place respectively in the car and carry out the unblock to the inside opening handle and place outside the car and carry out the unblock to the outside opening handle, and mechanical unlocking device can direct mount in door planking panel beating and door interior trim, realizes 10 ten thousand durable unblock tests of door. The device is convenient to install, low in cost and free of influence of high and low temperature factors based on motor work.
Drawings
The above and other features, properties and advantages of the present invention will become more apparent from the following description of the embodiments with reference to the accompanying drawings in which like reference numerals denote like features throughout the several views, wherein:
fig. 1 discloses a structural diagram of a power unit in a door inside-outside handle release device according to an embodiment of the present invention.
Fig. 2a and 2b disclose a structure view of a retainer ring mechanism in a door inside and outside opening handle unlocking apparatus according to an embodiment of the present invention.
Fig. 3a, 3b, 3c and 3d show the structure of the biasing wheel mechanism of the inside and outside handle unlocking device for vehicle door according to an embodiment of the present invention.
Fig. 4a and 4b disclose schematic diagrams of the movement process of the crank mechanism in the door inside and outside opening handle unlocking device according to an embodiment of the invention.
Fig. 5 discloses a structural view of an inner open unlocking device in the door inside and outside open handle unlocking device according to an embodiment of the present invention.
Fig. 6 is a view showing a configuration of an external unlocking means in the door inside and outside open handle unlocking apparatus according to an embodiment of the present invention.
Detailed Description
The invention provides an unlocking device for an inside and outside opening handle of a vehicle door, which comprises: a power assembly and a mechanical unlocking assembly. The power assembly is driven by the motor to stretch and retract the inhaul cable. The mechanical unlocking assembly is connected to the inside and outside opening handle of the vehicle door from the inside of the vehicle door or the outside of the vehicle door, the mechanical unlocking assembly is connected with the inhaul cable, and the motor drives the inhaul cable to stretch and retract to drive the mechanical unlocking assembly to unlock the inside and outside opening handle of the vehicle door from the inside of the vehicle door or the outside of the vehicle door.
Referring to fig. 1, fig. 1 is a block diagram illustrating a power unit in a door inside and outside handle release apparatus according to an embodiment of the present invention. Referring to fig. 1, the power assembly of the door inside and outside opening handle unlocking device includes: the device comprises a base, a motor, a fixed ring mechanism, a crank mechanism, a biasing wheel mechanism and a guy cable mechanism.
The base comprises an I-shaped base 103 and a disc 102, wherein the disc 102 is arranged on the I-shaped base 103. In one embodiment, the disk 102 is attached to the i-shaped base 103 by socket head cap screws. The motor 101 is mounted on the disc 102, and a rotation shaft of the motor 101 passes through the disc 102. The motor may be implemented using a prior art motor, and in one example, the motor 101 is implemented using a wiper motor for a vehicle. The motor 101 is mounted to the bottom of the puck 102. in one embodiment, the motor 101 is mounted to the bottom of the puck 102 by socket head cap screws. A hole (not shown) is formed in the center of the disc 102, and the rotating shaft of the motor passes through the hole in the center of the disc 102.
The fixed ring mechanism comprises an outer ring and an inner ring, the outer ring is installed on the disc, the inner ring can rotate relative to the disc, and a rotating shaft of the motor is connected to the inner ring. Fig. 2a and 2b disclose a structure view of a retainer ring mechanism in a door inside and outside opening handle unlocking apparatus according to an embodiment of the present invention. Fig. 2a discloses a perspective structure of the retaining ring mechanism and fig. 2b discloses a cross-sectional structure along the direction a-a in fig. 2 a. As shown, the fixing ring mechanism includes: an outer ring 104, an inner ring 141 and a rolling bearing 105. An outer ring 104 is mounted on the disc 102. In one embodiment, the outer ring 104 is secured to the disc 102 by socket head cap screws. The inner ring 141 is connected to a rotating shaft of the motor 101, and the rotating shaft of the motor 101 drives the inner ring 141 to rotate. In the illustrated embodiment, the center of the inner ring 141 is perforated and the shaft of the motor passes through the central opening of the inner ring 141. The opening at the center of the inner ring 141 is provided with a square key slot, and the rotating shaft of the motor is provided with a square key. The square key is matched with the square key groove, so that the rotating shaft of the motor can be meshed with the opening, and the rotating shaft of the motor can drive the inner ring 141 to rotate. The inner ring 141 is provided with two mounting holes 142, and the mounting holes 142 are used for mounting the crank mechanism 106. The rolling bearing 105 is installed between the outer ring 104 and the inner ring 141, an outer ring of the rolling bearing 105 is connected with the outer ring 105 in an interference fit manner, and an inner ring of the rolling bearing 105 is connected with the inner ring 141 in an interference fit manner. The outer ring 104 and the inner ring 141 can rotate relative to each other by the rolling bearing 105.
The crank mechanism 106 is mounted on the inner ring 141 of the fixed ring mechanism. In one embodiment, socket head cap screws are attached to the mounting holes 142 to mount the crank mechanism 106 to the inner ring 141 such that the crank mechanism 106 follows the rotation of the inner ring 141. The crank mechanism 106 is generally oblong with a nearly elliptical shape. The middle part of the crank mechanism 106 is provided with a long circular groove, and the long circular groove is approximately in an approximately elliptical shape similar to the outer contour of the crank mechanism. And a positioning pin with a threaded hole is arranged in the long circular groove and used for mounting the offset wheel mechanism.
Fig. 3a, 3b, 3c and 3d disclose a structure view of a biasing wheel mechanism in a door inside and outside opening handle unlocking device according to an embodiment of the present invention. Wherein, fig. 3a discloses a structure diagram of a base of the bias wheel in the bias wheel mechanism, fig. 3B discloses a structure diagram of an upper cover of the bias wheel in the bias wheel mechanism, fig. 3c discloses a section structure along the direction B-B in fig. 3B, and fig. 3d discloses a schematic trend of a guy cable in the bias wheel mechanism. The biasing wheel mechanism is mounted on the crank mechanism 106 and follows the rotation of the crank mechanism 106. As shown, the biasing wheel mechanism includes: an offset wheel base 107 and an offset wheel cover 108. An offset wheel base 107 is mounted on the crank mechanism 106. The biasing wheel base 107 has a cable guide groove and an upper cover fixing ring. In the illustrated embodiment, the body of the biasing wheel base 107 is rectangular and the ends are triangular. The upper cover fixing ring 173 is provided on the rectangular main body, and the cable guide groove is provided at the end of the triangle. The cable guide slot includes an angled slot formed by two stops 174, 175 and a guide post 176 located in the angled slot. The upper cover fixing ring 173 is internally provided with a rolling bearing 172, and the outer ring of the rolling bearing 172 is connected with the inner wall of the upper cover fixing ring 73 in an interference fit manner. The inner ring of the rolling bearing 172 is used for connection with the crank mechanism 106. In one embodiment, the oblong slot of the crank mechanism has a threaded hole in it through a hole in the inner ring of the rolling bearing 172, and a hexagon socket head cap screw is screwed onto the locating pin so that the locating pin is fixed to the inner ring of the rolling bearing 172. The bias wheel upper cover 108 is hollow inside, and the inner diameter of the bias wheel upper cover 108 (the inner diameter of the hollow inner cavity) matches the outer diameter of the upper cover fixing ring 173. The inner diameter of the offset wheel upper cover 108 is not an interference fit with the outer diameter of the upper cover fixing ring 173, but is a small clearance fit, and the offset wheel upper cover 108 can freely rotate relative to the upper cover fixing ring 173. The upper cover 108 of the offset wheel is sleeved on the upper cover fixing ring 173, and the upper cover 108 of the offset wheel is coaxial with the upper cover fixing ring 173. The biasing wheel upper cover 108 has a protrusion 183 and the protrusion 183 has a cable fixing 184, and in one embodiment, the cable fixing 184 is a threaded hole. An opening 182 is also provided in the center of the offset wheel top cover 108, and the opening 182 allows the alignment pin to pass through. With continued reference to fig. 3a and 3b, the upper cover retaining ring 173 has a plurality of positioning holes 171 and the offset wheel upper cover 108 has a circular arc groove 181. The arc groove 181 and the positioning hole 171 are located on a circle having the same radius and centered on the axis. In the illustrated embodiment, the plurality of circular arc grooves 181 are distributed on the upper cover 108 of the offset wheel, and similarly, the plurality of positioning holes 171 are distributed on the upper cover fixing ring 173. When the offset wheel upper cover 108 rotates around the upper cover fixing ring 173, a part of the positioning holes 171 can be aligned with a part of the circular arc grooves 181 at any position. When the upper cover 108 of the offset wheel needs to be fixed, the hexagon socket head cap screw is screwed into the positioning hole 171 through the aligned circular arc groove 181, and the bolt blocks the circular arc groove 181, so that the upper cover 108 of the offset wheel is locked on the upper cover fixing ring 173 and cannot rotate. Refer to the schematic drawing of the cable run in the biasing wheel mechanism shown in fig. 3 d. The cable 111 is introduced through the cable guide groove, first passes around the guide post 176 and then passes out of the guide groove, after which the cable 111 reaches the protrusion 183 around the outer periphery of the offset wheel upper cover 108, and the end of the cable 111 is fixed to the cable fixing device 184. The obliquely arranged guide groove can better buffer the cable, and the state of the cable in the guide groove can be more stable as the cable 111 bypasses the guide post 176 in the guide groove. When the cable 111 is installed, after the cable is guided through the cable guide groove, passes around the bias wheel upper cover, and is fixed to the cable fixing device, the bias wheel upper cover 108 rotates around the upper cover fixing ring 173 to tighten the cable 111. After the cable is tightened, the hexagon socket head cap screw is screwed into the positioning hole 171 through the aligned circular arc groove 181, and the bolt catches the circular arc groove 181, so that the offset wheel upper cover 108 is locked to the upper cover fixing ring 173. When the crank mechanism rotates, the upper cover of the offset wheel can passively rotate around the positioning pin so as to reduce the stress of the inhaul cable when the crank mechanism rotates and prevent the inhaul cable from being broken.
Returning to fig. 1, the cable mechanism includes a cable positioning member 110 and a cable 111. The cable positioning member 110 is mounted on the base, and in the illustrated embodiment, the cable positioning member 110 is mounted on an i-shaped base 103. One end of a cable 111 is connected to the biasing wheel mechanism, the cable 111 passes around the cable positioning member 110, and the other end of the cable 111 is connected to the mechanical unlocking assembly.
With continued reference to fig. 1, a proximity switch 109 is mounted on the disc 102, and the proximity switch 109 detects the position of the crank mechanism 106 to control the rotation angle of the motor.
The working process of the unlocking device for the inside and outside opening handle of the vehicle door is as follows: the motor rotates, the rotating shaft of the motor drives the inner ring of the fixed ring mechanism to rotate, the inner ring drives the crank mechanism to rotate, and the crank mechanism drives the biasing wheel mechanism to rotate. After the biasing wheel mechanism rotates, the inhaul cable is pulled to move, and the inhaul cable pulls the inward-opening handle or the outward-opening handle to unlock. The motor rotates in the reverse direction and the crank mechanism and the offset wheel return to the initial position. The inner opening handle or the outer opening handle is reset under the action of a reset mechanism of the inner opening handle or the outer opening handle. And repeating the above process to carry out the endurance test until the requirement of the test times is met. Fig. 4a and 4b disclose schematic diagrams of the movement process of the crank mechanism in the door inside and outside opening handle unlocking device according to an embodiment of the invention.
The unlocking device for the inside and outside opening handle of the vehicle door can adjust the unlocking stroke (namely the pulling distance of the inhaul cable) by two methods. The first way is to adjust the fixed position of the biasing wheel mechanism in the oblong slot of the crank mechanism 106. The distance between the offset wheel mechanism and the rotating shaft of the motor is changed by changing the fixed position of the offset wheel mechanism in the long circular groove of the crank mechanism, and when the motor rotates at the same angle, the moving distance of the offset wheel mechanism is different due to the fact that the offset wheel mechanism is located on the circumferences with different radiuses, so that the moving strokes of different inhaul cables can be obtained. The farther the distance between the biasing wheel mechanism and the rotating shaft of the motor is, the larger the movement stroke of the inhaul cable is. The second way is to adjust the position of the proximity switch 109 on the disc, the proximity switch 109 detects the rotation angle of the crank mechanism 106, the rotation angle of the crank mechanism 106 is different, and the rotation angle of the corresponding motor is also different. The closer the rotation angle of the crank mechanism 106 is to 180 degrees, the greater the travel of the cable.
The power assembly of the door inside and outside opening handle unlocking device is described above with reference to the accompanying drawings. The mechanical unlocking assembly in the door inside and outside opening handle unlocking apparatus will be described with reference to fig. 5 and 6. In one embodiment, the mechanical unlocking assembly comprises: an inward opening unlocking device and an outward opening unlocking device. The inward opening unlocking device is connected to an inward opening handle in the inward and outward opening handles of the vehicle door from the inside of the vehicle door, and is connected with a stay cable, wherein the inward opening handle is installed on the vehicle door trim. The outward opening unlocking device is connected to an outward opening handle in the outward opening handle of the vehicle door from the outside of the vehicle door, the outward opening unlocking device is connected with a stay cable, and the outward opening handle is installed on a sheet metal of an outer plate of the vehicle door.
Fig. 5 discloses a structural view of an inner opening unlocking means in the door inside-outside opening handle unlocking means according to an embodiment of the present invention. As shown in fig. 5, the inward opening unlocking device is mounted on the door trim 202, and is a herringbone base 201. The chevron mount 201 includes a mounting plate 211 and an operating rod 212. The attachment plate 211 is attached to the door trim 202, and the operating rod 212 is inclined toward the opening direction of the inside open handle 203, that is, the inside open handle 203 is not blocked by the operating rod 212 when opened. The operating lever 212 has a cable hole, and the cable 111 is connected to the inside open handle 203 through the cable hole 212.
Fig. 6 is a view showing a structure of an outward opening unlocking means in the door inside-outside opening handle unlocking apparatus according to an embodiment of the present invention. As shown in fig. 6, the outward opening unlocking device includes: a U-shaped base 301 and a force applying member 303. The U-shaped base 301 is mounted on a door outer panel sheet metal 302, and the outward opening handle 304 is also mounted on the door outer panel sheet metal 302. The U-shaped base 301 straddles the outward opening handle 304, and both ends of the U-shaped base 301 are fixed to the door outer panel metal plate 302 by rivets. The U-shaped base 301 is provided with a cable hole, and the position of the cable hole is aligned with the outward opening handle 304. The urging member 303 is wound around the outwardly-opening handle 304, and the cable 111 is connected to the urging member 303 through the cable hole. In one embodiment, the bias member 303 is a soft material, for example, a 50mm wide webbing is wrapped around the out-opening handle 304 as the bias member. For soft materials, it is necessary to make a hole in the webbing, and the cable is passed through the hole and a stop block is placed on the other side of the webbing to prevent the cable from sliding out of the hole. The interlocking of the inhaul cable and the force application component 303 can be realized through the stop block, and the inhaul cable can pull the force application component. In other embodiments, a rigid force applying member may be used, such as a sleeve of rigid material that fits over the outside handle.
The door inside and outside handle unlocking device of the invention is based on a motor, and for example, the existing wiper motor can be used. This inside and outside opening handle unlocking device of door can be put respectively in the car and carry out the unblock to the inside opening handle and place outside the car and carry out the unblock to the outside opening handle, and mechanical unlocking device can direct mount in door planking panel beating and door interior trim, realizes the durable unblock test of 10 ten thousand times of door. The device is convenient to install, low in cost and free of influence of high and low temperature factors based on motor work.
The embodiments described above are provided to enable persons skilled in the art to make or use the invention and that modifications or variations can be made to the embodiments described above by persons skilled in the art without departing from the inventive concept of the present invention, so that the scope of protection of the present invention is not limited by the embodiments described above but should be accorded the widest scope consistent with the innovative features set forth in the claims.
Claims (8)
1. The utility model provides an inside and outside handle unlocking device that opens in door which characterized in that includes:
the power assembly is driven by the motor to stretch and retract the inhaul cable;
the mechanical unlocking assembly is connected to the inside and outside door opening handle from the inside or outside of the door, the mechanical unlocking assembly is connected with the inhaul cable, and the motor drives the inhaul cable to stretch and retract to drive the mechanical unlocking assembly to unlock the inside and outside door opening handle from the inside or outside of the door;
wherein the power assembly comprises:
the base comprises an I-shaped base and a disc, and the disc is arranged on the I-shaped base;
the motor is arranged on the disc, and a rotating shaft of the motor penetrates through the disc;
the fixing ring mechanism comprises an outer ring and an inner ring, the outer ring is arranged on the disc, the inner ring can rotate relative to the disc, and a rotating shaft of the motor is connected to the inner ring;
the crank mechanism is arranged on the inner ring of the fixed ring mechanism and rotates along with the inner ring;
the biasing wheel mechanism, biasing wheel mechanism installs on crank mechanism, and biasing wheel mechanism follows crank mechanism and rotates, the biasing wheel mechanism includes:
the bias wheel base is arranged on the crank mechanism and is provided with a guy cable guide groove and an upper cover fixing ring, a rolling bearing is arranged in the upper cover fixing ring, and the outer ring of the rolling bearing is connected with the inner wall of the upper cover fixing ring in an interference fit manner;
the upper cover of the offset wheel is hollow, the inner diameter of the upper cover of the offset wheel is matched with the outer diameter of the upper cover fixing ring, the upper cover of the offset wheel is sleeved on the upper cover fixing ring, the upper cover of the offset wheel is coaxial with the upper cover fixing ring, the upper cover of the offset wheel is provided with a protruding part, and the protruding part is provided with a guy cable fixing device;
the inhaul cable mechanism comprises an inhaul cable positioning piece and an inhaul cable, the inhaul cable positioning piece is installed on the base, one end of the inhaul cable is connected to the biasing wheel mechanism, the inhaul cable bypasses the inhaul cable positioning piece, and the other end of the inhaul cable is connected to the mechanical unlocking assembly.
2. The door inside-outside opening handle unlocking device according to claim 1, wherein the retainer ring mechanism includes:
the outer ring is arranged on the disc;
the inner ring is connected with a rotating shaft of the motor, and the rotating shaft of the motor drives the inner ring to rotate;
the rolling bearing is arranged between the outer ring and the inner ring, the outer ring of the rolling bearing is connected with the outer ring in an interference fit manner, and the inner ring of the rolling bearing is connected with the inner ring in an interference fit manner.
3. The door inside-outside handle unlocking device according to claim 1,
the upper cover fixing ring is provided with a plurality of positioning holes, the upper cover of the offset wheel is provided with an arc groove, and the arc groove and the positioning holes are positioned on a circumference which takes the axis as the center of a circle and has the same radius;
the inhaul cable is led in through the inhaul cable guide groove and reaches the protruding part around the periphery of the upper cover of the offset wheel, and the end part of the inhaul cable is fixed on the inhaul cable fixing device;
the upper cover of the offset wheel rotates around the upper cover fixing ring to tighten the inhaul cable;
the bolt penetrates through the arc groove and is screwed into the positioning hole, and the upper cover of the offset wheel is locked on the upper cover fixing ring and cannot rotate.
4. The door inside-outside opening handle unlocking device according to claim 3,
the main body of the bias wheel base is rectangular, the end part of the bias wheel base is triangular, the upper cover fixing ring is arranged on the rectangular main body, and the inhaul cable guide groove is arranged at the end part of the triangle;
the cable guide groove comprises an inclined groove formed by two stop blocks and a guide post positioned in the inclined groove.
5. The door inside and outside opening handle unlocking device according to claim 1, wherein a proximity switch is mounted on the disc, the proximity switch detecting a position of the crank mechanism to control a rotation angle of the motor.
6. The door inside and outside opening handle release device of claim 1, wherein said mechanical release assembly comprises:
the inner opening unlocking device is connected to an inner opening handle in the inner opening handle and the outer opening handle of the vehicle door from the inside of the vehicle door, and is connected with the inhaul cable, wherein the inner opening handle is arranged on the vehicle door trim;
the outer opening unlocking device is connected to an outer opening handle in the inner opening handle and the outer opening handle of the vehicle door from the outside of the vehicle door, the outer opening unlocking device is connected with a stay cable, and the outer opening handle is installed on a sheet metal of an outer plate of the vehicle door.
7. The door inside and outside handle unlocking device according to claim 6, wherein the inside opening unlocking device is mounted on the door trim, the inside opening unlocking device is a herringbone base, the herringbone base includes a mounting plate and an operating rod, the mounting plate is mounted on the door trim, the operating rod is inclined towards the opening direction of the inside opening handle, the operating rod has a cable hole, and the cable is connected to the inside opening handle through the cable hole.
8. The door inside and outside opening handle unlocking device according to claim 6, wherein the outside opening unlocking device includes:
the U-shaped base is arranged on a metal plate of the outer plate of the vehicle door, spans across the outward opening handle and is provided with a cable hole, and the position of the cable hole is aligned with the outward opening handle;
and the force application component is wound on the outward opening handle, and the inhaul cable penetrates through the inhaul cable hole to be connected to the force application component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710963587.XA CN107503597B (en) | 2017-10-17 | 2017-10-17 | Unlocking device for door inner and outer opening handles of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710963587.XA CN107503597B (en) | 2017-10-17 | 2017-10-17 | Unlocking device for door inner and outer opening handles of vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107503597A CN107503597A (en) | 2017-12-22 |
| CN107503597B true CN107503597B (en) | 2022-09-13 |
Family
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Family Applications (1)
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| CN201710963587.XA Active CN107503597B (en) | 2017-10-17 | 2017-10-17 | Unlocking device for door inner and outer opening handles of vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112238410B (en) * | 2020-10-29 | 2022-04-08 | 重庆长安汽车股份有限公司 | Structure for absorbing manufacturing and assembling deviation of automobile door lock system |
| CN113567148B (en) * | 2021-07-22 | 2024-03-26 | 襄阳达安汽车检测中心有限公司 | Durability test system for opening and closing of vehicle door |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10001435A1 (en) * | 1999-10-29 | 2001-05-03 | Kiekert Ag | Car door lock has for rapid unlocking, latch found in engagement with locking lever, preferably in its locking and/or thief-proof safety position |
| CN203239056U (en) * | 2013-03-02 | 2013-10-16 | 广州汽车集团股份有限公司 | Integrated-type vehicle door handle device and corresponding vehicle |
| CN203519343U (en) * | 2013-09-30 | 2014-04-02 | 上海汽车集团股份有限公司 | Vehicle door unlocking test device |
| CN205100702U (en) * | 2015-09-30 | 2016-03-23 | 上汽大通汽车有限公司 | Interior external -open an organic whole directly links formula car door lock drive mechanism |
| CN207513387U (en) * | 2017-10-17 | 2018-06-19 | 上汽大众汽车有限公司 | External-open handle tripper in car door |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105247152A (en) * | 2014-03-26 | 2016-01-13 | Adac塑模公司 | Handle assembly for a motor vehicle door |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10001435A1 (en) * | 1999-10-29 | 2001-05-03 | Kiekert Ag | Car door lock has for rapid unlocking, latch found in engagement with locking lever, preferably in its locking and/or thief-proof safety position |
| CN203239056U (en) * | 2013-03-02 | 2013-10-16 | 广州汽车集团股份有限公司 | Integrated-type vehicle door handle device and corresponding vehicle |
| CN203519343U (en) * | 2013-09-30 | 2014-04-02 | 上海汽车集团股份有限公司 | Vehicle door unlocking test device |
| CN205100702U (en) * | 2015-09-30 | 2016-03-23 | 上汽大通汽车有限公司 | Interior external -open an organic whole directly links formula car door lock drive mechanism |
| CN207513387U (en) * | 2017-10-17 | 2018-06-19 | 上汽大众汽车有限公司 | External-open handle tripper in car door |
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| CN107503597A (en) | 2017-12-22 |
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