CN110593685B - Door hinge and vehicle - Google Patents
Door hinge and vehicle Download PDFInfo
- Publication number
- CN110593685B CN110593685B CN201910758156.9A CN201910758156A CN110593685B CN 110593685 B CN110593685 B CN 110593685B CN 201910758156 A CN201910758156 A CN 201910758156A CN 110593685 B CN110593685 B CN 110593685B
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- shaft section
- vehicle body
- vehicle door
- pin
- vehicle
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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
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
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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
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
- E05D5/0207—Parts for attachment, e.g. flaps for attachment to vehicles
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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
- E05D7/04—Hinges adjustable relative to the wing or the frame
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Abstract
The invention discloses a vehicle door hinge, which comprises a vehicle body installation part connected with a vehicle body, a pin, a vehicle door installation part which is connected with the vehicle door and is rotatably arranged on the pin, and an adjusting device which is connected with the vehicle body installation part and the pin and enables the distance between the vehicle door installation part and the pin to be adjustable. According to the door hinge, the adjusting device is arranged to be matched with the vehicle body mounting part, the pin and the vehicle door mounting part, so that the adjustment of the gap between the vehicle door and the vehicle body can be realized, the adjustment work efficiency of the gap between the vehicle door and the vehicle body is improved, and the gap between the vehicle door and a vehicle door frame can meet the standard requirement when the vehicle door is mounted on the vehicle body. The invention also provides a vehicle.
Description
Technical Field
The invention belongs to the technical field of vehicle accessories, and particularly relates to a vehicle door hinge and a vehicle.
Background
As shown in fig. 12, in the process of assembling the vehicle door, since the gap between the vehicle door and the vehicle door frame has a certain specification, and the vehicle door is connected to the vehicle body through a conventional hinge, the hinge is fastened to the vehicle body and the vehicle door through bolts, so that after the vehicle door is assembled, the gap between the vehicle door and the vehicle door frame is often unqualified, and at this time, the hinge is fixedly connected to the vehicle door and the vehicle body through bolts, which results in that the gap between the vehicle door and the vehicle door frame cannot be adjusted.
In order to solve the problems, most of the vehicle enterprises are also specially provided with adjusting lines and provided with workers for adjustment, and in the adjusting process, because the hinges, the vehicle doors and the vehicle body are fixedly connected through bolts, the workers often knock the hinges between the vehicle doors and the vehicle body through hammers according to experience to adjust the gaps between the vehicle doors and the vehicle door frames, and the adjusting mode is time-consuming and labor-consuming, can cause deformation of the vehicle body, the vehicle doors and the hinges sometimes, and can cause unqualified assembly sometimes because of poor gap adjustment.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a vehicle door hinge, aiming at improving the working efficiency of adjusting the gap between a vehicle door and a vehicle body.
In order to achieve the purpose, the invention adopts the technical scheme that: the vehicle door hinge comprises a vehicle body installation part connected with a vehicle body, a pin, an adjusting device which is connected with the vehicle door and can be rotatably arranged on the pin, and the adjusting device which is connected with the vehicle body installation part and the pin and can adjust the distance between the vehicle door installation part and the pin.
The sliding block sleeve plate comprises a sliding sleeve sleeved on the pin and a sliding block plate which is connected with the sliding sleeve and inserted into the sliding groove, and the locking piece is constructed in a loosening state, so that the sliding block plate can move along the X direction relative to the vehicle body installation piece.
The sliding sleeve is provided with a central hole which is a polygonal hole, and the pin comprises a first shaft section which is inserted into the central hole of the sliding sleeve and fills the central hole.
The center hole is a regular hexagonal hole.
The sliding block plate is a rectangular plate, the sliding groove is a rectangular groove, the sliding sleeve is a cylinder, and the length direction of the sliding block plate is perpendicular to the axis of the sliding sleeve.
The retaining member be with automobile body installed part is threaded connection's bolt, automobile body installed part has the internal thread hole that lets the retaining member insert, and the tip of retaining member is inserted in the spout and this end of retaining member be used for right the slider plate is applyed and is made its packing force that compresses tightly on automobile body installed part.
And a clamp spring which is positioned between the sliding block sleeve plate and the vehicle door mounting part and is used for limiting the vehicle door to move along the Z direction relative to the vehicle body is arranged on the stud pin.
The pin further comprises a second shaft section connected with the first shaft section, the second shaft section is provided with a clamping groove for embedding the clamp spring, and the vehicle door mounting piece is sleeved on the second shaft section.
The pin further comprises a third shaft section connected with the first shaft section, the first shaft section is located between the second shaft section and the third shaft section, a positioning nut in threaded connection with the third shaft section is arranged on the third shaft section, and the positioning nut is located above the sliding block sleeve plate.
The invention further provides a vehicle which comprises the door hinge.
According to the door hinge, the adjusting device is arranged to be matched with the vehicle body mounting part, the pin and the vehicle door mounting part, so that the adjustment of the gap between the vehicle door and the vehicle body can be realized, the adjustment work efficiency of the gap between the vehicle door and the vehicle body is improved, and the gap between the vehicle door and a vehicle door frame can meet the standard requirement when the vehicle door is mounted on the vehicle body.
Drawings
The description includes the following figures, the contents shown are respectively:
FIG. 1 is a schematic view of the structure of the door hinge of the present invention;
FIG. 2 is an isometric view of the door hinge of the present invention;
FIG. 3 is an isometric view of the pintle;
FIG. 4 is a front view of the pintle;
FIG. 5 is an isometric view of a slide nest plate;
FIG. 6 is a front view of a slider nest plate;
FIG. 7 is a schematic structural view of a vehicle body mount;
FIG. 8 is a schematic structural view of a door mount;
FIG. 9 is a schematic structural diagram of a clamp spring;
FIG. 10 is a schematic view of the damping ring structure;
FIG. 11 is a schematic structural view of the retaining member;
FIG. 12 is a schematic view showing a gap setting between a door and a vehicle body in the related art;
labeled as: 1. a locking member; 2. a door mount; 3. a pin; 301. a first shaft section; 302. a second shaft section; 303. a third shaft section; 304. a hexagonal head; 305. a card slot; 4. a slide block sleeve plate; 401. a slider plate; 402. a sliding sleeve; 403. a central bore; 5. a vehicle body mount; 501. a chute; 6. a clamp spring; 7. positioning a nut; 8. a damping ring.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a purpose of helping those skilled in the art to more fully, accurately and deeply understand the concept and technical solution of the present invention and to facilitate its implementation.
It should be noted that, in the following embodiments, the terms "first", "second" and "third" do not denote absolute differences in structure and/or function, nor do they denote a sequential order of execution, but rather are used for convenience of description.
As shown in fig. 1 to 11, the present invention provides a door hinge including a body mount 5 coupled to a vehicle body, a pin 3, a door mount 2 coupled to the door and rotatably provided on the pin 3, and an adjusting device coupled to the body mount 5 and the pin 3 and adjusting a distance between the door mount 2 and the pin 3, the adjusting device including a slider pocket 4 coupled to the pin 3 and a locker 1 for holding the slider pocket 4 and the body mount 5 relatively fixed, the body mount 5 having a slide groove 501 into which the slider pocket 4 is inserted. In the process of assembling the door to the vehicle body, the adjusting device is configured to adjust the gap between the door and the vehicle body in the X direction, and the pin 3 is configured to be movable in the Z direction relative to the adjusting device to achieve adjustment of the gap between the door and the vehicle body in the Z direction.
Specifically, as shown in fig. 1 and 2, the vehicle body mounting member 5 is fixedly connected to the vehicle body, the vehicle body mounting member 5 is fixed to the vehicle body (i.e., the vehicle body) by two bolts, and the vehicle body mounting member 5 is provided with two through holes for the bolts to pass through. Door installed part 2 and door fixed connection and door installed part 2 are fixed on the door through two bolts, set up two through-holes that let the bolt pass on the door installed part 2. In the process of assembling the vehicle door on the vehicle body, the slider pocket plate 4 is inserted into the sliding groove 501 of the vehicle body mounting part 5, and the slider pocket plate 4 can move relative to the vehicle body mounting part 5 along the X direction (longitudinal direction) in the sliding groove 501, so that the longitudinal movement of the vehicle door relative to the vehicle body is realized, the distance between the vehicle door mounting part 2 and the pin 3 is increased or reduced, and the adjustment of the gap between the vehicle door and the vehicle body in the X direction can be realized. When the X-direction gap between the vehicle door and the vehicle body meets the requirement, the slider sleeve plate 4 is fixed on the vehicle body mounting piece 5 through the locking piece 1, and the distance between the vehicle door mounting piece 2 and the pin 3 is unchanged.
As shown in fig. 1 to 8, the slider sleeve plate 4 includes a sliding sleeve 402 fitted over the stud 3 and a slider plate 401 connected to the sliding sleeve 402 and inserted into the sliding groove 501, and the locking member 1 is configured in a loose state so that the slider plate 401 is movable in the X direction with respect to the vehicle body mount 5. The sliding sleeve 402 is provided with a central hole which is a polygonal hole, the pin 3 comprises a first shaft section 301 which is inserted into the central hole of the sliding sleeve 402 and fills the central hole, the first shaft section 301 is provided with a plurality of outer wall surfaces which are parallel to the Z direction, and each outer wall surface of the first shaft section 301 is respectively attached to one inner wall surface of the central hole of the sliding sleeve 402, so that the pin 3 and the sliding block sleeve plate 4 can be kept relatively fixed in the X direction and the Y direction, and the pin 3 cannot rotate relative to the sliding block sleeve plate 4. The pin 3 has an axis, the axis of the pin 3 is parallel to the Z direction, and all the outer wall surfaces of the first shaft section 301 are uniformly distributed along the circumferential direction with the axis of the pin 3 (i.e. the axis of the first shaft section 301) as the center line. In the Z direction, the pin 3 can move relative to the slide block sleeve plate 4 to realize the adjustment of the clearance between the vehicle door and the vehicle body in the Z direction.
Preferably, as shown in fig. 1 to 8, the central hole is a regular hexagonal hole, the first shaft section 301 has a certain length, the first shaft section 301 has a cross section (the cross section is a plane perpendicular to the length direction of the first shaft section 301) which is a regular hexagon, the sliding sleeve 402 is a cylinder, the sliding sleeve 402 is sleeved on the first shaft sleeve, the sliding sleeve 402 and the stud 3 are coaxially arranged, the central hole of the sliding sleeve 402 is a through hole penetrating the sliding sleeve 402 at the center, the first shaft section 301 has six outer wall surfaces, the central hole has six inner wall surfaces, and each outer wall surface of the first shaft section 301 is respectively attached to one inner wall surface of the central hole of the sliding sleeve 402. The reason why the center hole is arranged in a regular hexagon is as follows: if set up to cylindrically, at the in-process of door switching, the door installed part can be time at intervals drive the pin and rotate, and the time is short probably will not be influential, but has been long for a long time perhaps can make the nut of being connected with the pin not hard up, and set up to the hexagon, then restricted the rotation that the pin brought because the rotation of door, just can not make the relative pin of bolt not hard up, also convenient processing. But only when the nut is screwed, the pin moves up and down axially.
As shown in fig. 1 to 8, the slider plate 401 is a rectangular plate, the sliding slot 501 is a rectangular slot, the slider plate 401 has a certain length, width and thickness, the length direction of the slider plate 401 is perpendicular to the axis of the sliding sleeve 402, the width direction of the slider plate 401 is parallel to the length direction of the sliding sleeve 402, one end of the slider plate 401 in the length direction is fixedly connected with the sliding sleeve 402, and the slider plate 401 extends toward the outside of the sliding sleeve 402. The sliding groove 501 is a groove formed in the vehicle body mounting member 5 in a penetrating manner along the X direction, the width direction of the sliding groove 501 is parallel to the thickness direction of the slider plate 401, the width of the sliding groove 501 is larger than the thickness of the slider plate 401, the length direction of the sliding groove 501 is parallel to the width direction of the slider plate 401, the length of the sliding groove 501 is approximately equal to the width of the slider plate 401, and the outer diameter of the sliding sleeve 402 is larger than the width of the sliding groove 501. The retaining member 1 is preferably a bolt that is screwed to the vehicle body attachment member 5, the vehicle body attachment member 5 has an internally threaded hole into which the retaining member 1 is inserted, the internally threaded hole communicates with the slide groove 501 and the axis of the internally threaded hole is parallel to the thickness direction of the slider plate 401, the end portion of the retaining member 1 is inserted into the slide groove 501 and the end of the retaining member 1 is used to apply a pressing force to the slider plate 401 so as to press it against the vehicle body attachment member 5. The hexagonal head 304 of the locker 1 is located outside the vehicle body installation member 5, and the hexagonal head 304 of the locker 1 is used to receive a rotation torque applied by an operator, thereby facilitating the screwing operation of the operator. When the vehicle door and the vehicle body meet the requirement in the X-direction gap, an operator screws up the locking part 1, the locking part 1 applies pressing force to the slider plate 401, the slider plate 401 is pressed on the vehicle body installation part 5, the outer surface of the slider plate 401 is attached to the inner wall surface of the sliding groove 501, and finally the slider sleeve plate 4 is fixed on the vehicle body installation part 5, so that the distance between the vehicle door installation part 2 and the pin 3 is unchanged.
The slider lagging 4 of above-mentioned structure cooperatees with door installed part 2, can realize the regulation in X to clearance with the automobile body through adjusting the degree of depth that slider block board 401 inserted in spout 501 to the cooperation retaining member 1, the adjusting device simple structure who forms is compact, and the regulation mode is simple swift, convenient operation, and assembly efficiency is high, and the implementation cost is low.
As shown in fig. 1 to 9, a snap spring 6 that is located between the slider pocket 4 and the door mount 2 and restricts the movement of the door in the Z direction with respect to the vehicle body is provided on the stud 3, the snap spring 6 is located between the sliding sleeve 402 and the door mount 2, and the snap spring 6 is configured to restrict the axial movement of the door mount 2 with respect to the stud 3. The pin 3 further includes a second shaft section 302 connected to the first shaft section 301, and a hexagonal head 304 connected to the second shaft section 302, the second shaft section 302 has a locking groove 305 into which the locking spring 6 is inserted, and the door mount 2 is fitted over the second shaft section 302. The second shaft section 302 is a cylinder, the diameter of the second shaft section 302 is larger than that of the circumscribed circle of the first shaft section 301, the first shaft section 301 and the second shaft section 302 are coaxially arranged, the hexagonal head 304 is of a hexagonal structure, the lower end of the second shaft section 302 is fixedly connected with the hexagonal head 304 at the center of the hexagonal head 304, the upper end of the second shaft section 302 is fixedly connected with the first shaft section 301, and the diameter of the circumscribed circle of the hexagonal head 304 is larger than that of the second shaft section 302. The hexagonal head 304 is located below the door mounting member 2, the second shaft section 302 is located below the sliding sleeve 402, the door mounting member 2 has a central hole into which the second shaft section 302 is inserted, the central hole of the door mounting member 2 is a circular hole, the diameter of the central hole is approximately equal to the diameter of the second shaft section 302, and the door mounting member 2 is located between the clamp spring 6 and the hexagonal head 304. The upper end of the second shaft section 302 is provided with a clamping groove 305 into which the clamp spring 6 is embedded, the clamping groove 305 is a groove extending along the whole circumferential direction on the outer circumferential surface of the second shaft section 302, and the clamp spring 6 is a C-shaped clamp spring 6. After the Z-direction distance between the door and the vehicle body is adjusted, the axis movement of the door mounting piece 2 is limited through the clamp spring 6, so that the Z-direction movement of the door relative to the vehicle body is limited after the Z-direction gap of the door relative to the vehicle body is adjusted.
As shown in fig. 1 to 8, the pin 3 further includes a third shaft segment 303 connected to the first shaft segment 301, the first shaft segment 301 is located between the second shaft segment 302 and the third shaft segment 303, a positioning nut 7 in threaded connection with the third shaft segment 303 is disposed on the third shaft segment 303, and the positioning nut 7 is located above the slider sleeve plate 4. The third shaft section 303 is a cylinder, an external thread is arranged on the outer circular surface of the third shaft section 303, the lower end of the third shaft section 303 is fixedly connected with the upper end of the first shaft section 301, the third shaft section 303 and the second shaft section 302 are coaxially arranged, the third shaft section 303 extends towards the upper side of the first shaft section 301, the positioning nut 7 is in threaded connection with the third shaft section 303, the positioning nut 7 is located above the sliding sleeve 402, and the outer diameter of the positioning nut 7 is larger than that of the sliding sleeve 402. The positioning nut 7 is configured to adjust the height of the stud pin 3 to adjust the amount of clearance between the door and the vehicle body in the Z direction. The Z-direction movement of the pin 3 can be realized by screwing the positioning nut 7, and meanwhile, the sliding block sleeve plate 4 plays a role in guiding the pin 3; when the positioning nut 7 is screwed in the first direction, the pin 3 can move upwards in the Z direction, the pin 3 drives the vehicle door mounting part 2 and the vehicle door fixedly connected with the vehicle door mounting part 2 to move upwards synchronously, and the clearance between the vehicle door and the vehicle body in the Z direction is gradually reduced; when the positioning nut 7 is screwed in the second direction, the pin 3 can be moved downward in the Z direction, the door mount 2 and the door fixedly connected to the door mount 2 move downward in synchronization, and the gap between the door and the vehicle body in the Z direction gradually increases. The first direction and the second direction are opposite directions, and when the first direction is a clockwise direction, the second direction is a counterclockwise direction. Therefore, when the Z-direction distance between the vehicle door and the vehicle body needs to be adjusted, the positioning nut 7 can be screwed to realize the Z-direction movement of the pin 3, so that the Z-direction movement of the vehicle door can be driven. The pin 3 is matched with the positioning nut 7, the adjusting mode of adjusting the Z-direction clearance between the vehicle door and the vehicle body is simple and quick, the operation is convenient, the assembly efficiency is high, the implementation cost is low, and the vehicle door and the vehicle body can be conveniently disassembled.
As shown in fig. 1 to 10, the pin 3 is provided with a damping ring 8, the damping ring 8 is located between the sliding sleeve 402 and the snap spring 6, the damping ring 8 is of a circular ring structure, and the damping ring 8 is made of rubber. The second shaft section 302 is sleeved with the damping ring 8, and after the Z-direction distance between the vehicle door and the vehicle body is set, the damping ring 8 is used for limiting the axial movement of the vehicle door mounting part 2.
The invention also provides a vehicle, which comprises the door hinge with the structure. The specific structure of the door hinge can refer to fig. 1 to 10, and will not be described herein. Since the vehicle of the present invention includes the door hinge in the above-described embodiment, it has all the advantages of the door hinge described above.
In the above description, the terms "X direction", "Y direction", "Z direction", and the like are used, and the X direction, the Y direction, and the Z direction represent the longitudinal direction, the width direction, and the height direction of the vehicle in the O-XYZ coordinate system of the vehicle, respectively. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The invention is described above with reference to the accompanying drawings. It is to be understood that the specific implementations of the invention are not limited in this respect. Various insubstantial improvements are made by adopting the method conception and the technical scheme of the invention; the present invention is not limited to the above embodiments, and can be modified in various ways.
Claims (3)
1. Car door hinge, its characterized in that: the adjusting device comprises a sliding block sleeve plate connected with the pin and a locking piece used for keeping the sliding block sleeve plate and the vehicle body mounting part relatively fixed, and the vehicle body mounting part is provided with a sliding chute for the sliding block sleeve plate to be inserted;
in the process of assembling the vehicle door on the vehicle body, the adjusting device is configured to adjust the clearance between the vehicle door and the vehicle body in the X direction, and the pin is configured to move along the Z direction relative to the adjusting device so as to realize the adjustment of the clearance between the vehicle door and the vehicle body in the Z direction;
the vehicle body mounting part is fixedly connected with a vehicle body and is fixed on the vehicle body through a plurality of bolts, and two through holes for the bolts to pass through are formed in the vehicle body mounting part;
the vehicle door mounting piece is fixedly connected with the vehicle door and is fixed on the vehicle door through a plurality of bolts, and two through holes for the bolts to pass through are formed in the vehicle door mounting piece;
in the process of assembling the vehicle door on the vehicle body, the sliding block sleeve plate is inserted into the sliding groove of the vehicle body installation part, and the sliding block sleeve plate can move in the sliding groove along the X direction relative to the vehicle body installation part, so that the longitudinal movement of the vehicle door relative to the vehicle body is realized, the distance between the vehicle door installation part and the pin is increased or reduced, and the adjustment of the gap between the vehicle door and the vehicle body in the X direction can be realized; when the X-direction gap between the vehicle door and the vehicle body meets the requirement, the slide block sleeve plate is fixed on the vehicle body mounting part through the locking part, so that the distance between the vehicle door mounting part and the pin is unchanged;
the sliding block sleeve plate comprises a sliding sleeve sleeved on the pin and a sliding block plate which is connected with the sliding sleeve and inserted into the sliding groove, and the locking piece is constructed to be in a loose state so that the sliding block plate can move along the X direction relative to the vehicle body installation piece;
the sliding sleeve is provided with a central hole which is a regular hexagon hole, the pin comprises a first shaft section which is inserted into the central hole of the sliding sleeve and fills the central hole, the cross section of the first shaft section is of a regular hexagon structure, the first shaft section is provided with six outer wall surfaces which are parallel to the Z direction, and each outer wall surface of the first shaft section is respectively attached to one inner wall surface of the central hole of the sliding sleeve, so that the pin and the sliding block sleeve plate can be kept relatively fixed in the X direction and the Y direction, and the pin cannot rotate relative to the sliding block sleeve plate; the pin is provided with an axis, the axis of the pin is parallel to the Z direction, and all outer wall surfaces of the first shaft section are uniformly distributed along the circumferential direction by taking the axis of the pin as a central line; in the Z direction, the pin can move relative to the slide block sleeve plate so as to realize the adjustment of the clearance between the vehicle door and the vehicle body in the Z direction;
the sliding sleeve is a cylinder, the sliding sleeve is sleeved on the first shaft sleeve and is coaxially arranged with the pin, a central hole of the sliding sleeve is a through hole which penetrates through the center of the sliding sleeve, six inner wall surfaces are arranged in the central hole, and each outer wall surface of the first shaft section is respectively attached to one inner wall surface in the central hole of the sliding sleeve;
the sliding block plate is a rectangular plate, the sliding chute is a rectangular groove, the length direction of the sliding block plate is perpendicular to the axis of the sliding sleeve, the width direction of the sliding block plate is parallel to the length direction of the sliding sleeve, one end of the sliding block plate in the length direction is fixedly connected with the sliding sleeve, and the sliding block plate extends out towards the outer side of the sliding sleeve; the sliding groove is a groove which is arranged on the vehicle body mounting part in a penetrating manner along the X direction, the width direction of the sliding groove is parallel to the thickness direction of the sliding block plate, the width of the sliding groove is larger than the thickness of the sliding block plate, the length direction of the sliding groove is parallel to the width direction of the sliding block plate, the length of the sliding groove is approximately equal to the width of the sliding block plate, and the outer diameter of the sliding sleeve is larger than the width of the sliding groove;
the locking part is a bolt in threaded connection with the vehicle body installation part, the vehicle body installation part is provided with an internal threaded hole into which the locking part is inserted, the internal threaded hole is communicated with the sliding groove, the axis of the internal threaded hole is parallel to the thickness direction of the sliding block plate, the end part of the locking part is inserted into the sliding groove, and the end of the locking part is used for applying pressing force on the sliding block plate to enable the sliding block plate to be pressed on the vehicle body installation part; the hexagonal head of the locking member is positioned outside the vehicle body mounting member and is used for receiving the rotating torque applied by an operator; when the X-direction gap between the vehicle door and the vehicle body meets the requirement, an operator tightens the locking part, the locking part applies pressing force to the slider plate to enable the slider plate to be pressed on the vehicle body mounting part, the outer surface of the slider plate is attached to the inner wall surface in the sliding groove, and finally the slider sleeve plate is fixed on the vehicle body mounting part, so that the distance between the vehicle door mounting part and the pin is unchanged;
a clamp spring which is positioned between the sliding block sleeve plate and the vehicle door mounting piece and is used for limiting the vehicle door to move along the Z direction relative to the vehicle body is arranged on the pin, the clamp spring is positioned between the sliding sleeve and the vehicle door mounting piece, and the clamp spring is used for limiting the vehicle door mounting piece to move axially relative to the pin; the pin further comprises a second shaft section connected with the first shaft section and a hexagonal head connected with the second shaft section, the second shaft section is provided with a clamping groove in which the clamp spring is embedded, and the vehicle door mounting piece is sleeved on the second shaft section;
the second shaft section is a cylinder, the diameter of the second shaft section is larger than that of the circumscribed circle of the first shaft section, the first shaft section and the second shaft section are coaxially arranged, the hexagonal head is of a hexagonal structure, the lower end of the second shaft section is fixedly connected with the hexagonal head at the center of the hexagonal head, the upper end of the second shaft section is fixedly connected with the first shaft section, and the diameter of the circumscribed circle of the hexagonal head is larger than that of the second shaft section; the hexagonal head is positioned below the vehicle door mounting piece, the second shaft section is positioned below the sliding sleeve, the vehicle door mounting piece is provided with a central hole into which the second shaft section is inserted, the central hole of the vehicle door mounting piece is a circular hole, the diameter of the central hole is approximately equal to that of the second shaft section, and the vehicle door mounting piece is positioned between the clamp spring and the hexagonal head; the upper end of the second shaft section is provided with a clamping groove in which the clamp spring is embedded, the clamping groove is a groove extending along the whole circumferential direction on the outer circular surface of the second shaft section, and the clamp spring is a C-shaped clamp spring; after the Z-direction distance between the vehicle door and the vehicle body is adjusted, the axis movement of the vehicle door mounting piece is limited through the clamp spring, so that the Z-direction movement of the vehicle door relative to the vehicle body is limited after the Z-direction gap of the vehicle door relative to the vehicle body is adjusted;
the pin further comprises a third shaft section connected with the first shaft section, the first shaft section is positioned between the second shaft section and the third shaft section, a positioning nut in threaded connection with the third shaft section is arranged on the third shaft section, and the positioning nut is positioned above the sliding block sleeve plate; the third shaft section is a cylinder, the outer circular surface of the third shaft section is provided with external threads, the lower end of the third shaft section is fixedly connected with the upper end of the first shaft section, the third shaft section and the second shaft section are coaxially arranged, the third shaft section extends towards the upper part of the first shaft section, the positioning nut is in threaded connection with the third shaft section, the positioning nut is positioned above the sliding sleeve, and the outer diameter of the positioning nut is larger than that of the sliding sleeve; the positioning nut is used for adjusting the height of the pin so as to adjust the size of a gap between the vehicle door and the vehicle body in the Z direction;
the Z-direction movement of the pin can be realized by screwing the positioning nut, and meanwhile, the sliding block sleeve plate plays a role in guiding the pin; when the positioning nut is screwed in the first direction, the pin can move upwards along the Z direction, the pin drives the vehicle door mounting part and the vehicle door fixedly connected with the vehicle door mounting part to move upwards synchronously, and the clearance between the vehicle door and the vehicle body in the Z direction is gradually reduced; when the positioning nut is screwed along the second direction, the pin can move downwards along the Z direction, the vehicle door mounting piece and the vehicle door fixedly connected with the vehicle door mounting piece synchronously move downwards, and the clearance between the vehicle door and the vehicle body in the Z direction is gradually increased; the first direction and the second direction are opposite directions.
2. The automobile door hinge according to claim 1, wherein: the damping ring is arranged on the pin and located between the sliding sleeve and the clamp spring, the damping ring is of a circular ring structure, and the damping ring is made of rubber materials.
3. A vehicle, characterized in that: comprising the automotive door hinge according to any one of claims 1 to 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910758156.9A CN110593685B (en) | 2019-08-16 | 2019-08-16 | Door hinge and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910758156.9A CN110593685B (en) | 2019-08-16 | 2019-08-16 | Door hinge and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110593685A CN110593685A (en) | 2019-12-20 |
| CN110593685B true CN110593685B (en) | 2021-09-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910758156.9A Active CN110593685B (en) | 2019-08-16 | 2019-08-16 | Door hinge and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110593685B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1837204A (en) * | 1929-09-26 | 1931-12-22 | George H Chester | Self locking hinge |
| CN202544596U (en) * | 2012-03-09 | 2012-11-21 | 东莞市尚坤工业五金有限公司 | Tightness-adjustable hinge |
| CN203891640U (en) * | 2014-06-25 | 2014-10-22 | 宁波市鄞州丰越锁业有限公司 | Door hinge |
| DE102014218972B3 (en) * | 2014-09-22 | 2015-03-19 | Bayerische Motoren Werke Aktiengesellschaft | Door hinge for a motor vehicle door |
| CN205297105U (en) * | 2015-12-22 | 2016-06-08 | 北汽福田汽车股份有限公司 | Door hinge and car |
| CN208280797U (en) * | 2018-04-25 | 2018-12-25 | 辽宁伯纳德实业有限公司 | Three-dimensional regulation folding |
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2019
- 2019-08-16 CN CN201910758156.9A patent/CN110593685B/en active Active
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| Publication number | Publication date |
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| CN110593685A (en) | 2019-12-20 |
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