CN215565237U - Hinge device on right back door for automobile - Google Patents

Abstract

The utility model relates to the field of automobile accessories, in particular to an upper hinge device of a right rear door for an automobile, which comprises a hinge main body, a movable frame and an automobile plate; the inner side of the hinge main body is movably provided with a movable frame, and the rear end of the hinge main body is provided with an automobile plate; a cross rod is horizontally arranged on the inner wall of the movable frame, and a stabilizing block is arranged in the middle of the cross rod; a dismounting assembly is arranged between the hinge main body and the automobile plate and comprises a hole groove, a nut ring and a rotating plate, the hole groove is formed in each of two sides of the front end of the automobile plate, an inner groove is formed in each of two sides of the interior of the hinge main body, and the nut ring is fixedly mounted on the inner wall of each inner groove; can separate between right back door and the car plate this moment, make things convenient for and carry out the dismouting to the hinge, when having solved the hinge and taking place not hard up, can not lock its problem in time, improve the practicality of device.

Description

Hinge device on right back door for automobile

Technical Field

The utility model relates to the field of automobile accessories, in particular to an upper hinge device of a right rear door for an automobile.

Background

The automobile enables people to go out more conveniently, time can be saved to a certain extent, working efficiency is improved, and along with rapid development of social life, more and more people have private cars.

The popularization of the automobile synchronously drives the development of the automobile part manufacturing industry, due to the complex structure of the automobile, the related part range is more, the automobile parts comprise accessories such as hinges and the like, and the rear door and the automobile can be installed through the hinges, so that the convenience of the rear door in the opening and closing process is ensured.

The existing hinge is usually installed by using a bolt matching tool, when the hinge is loosened, the hinge cannot be locked in time, and meanwhile, the hinge is complex in the process of assembling and disassembling, so that the convenience of the hinge in the process of assembling and disassembling is reduced; therefore, a hinge device for a right rear door of an automobile is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problem that a hinge is complicated in the assembling and disassembling process, the utility model provides a hinge device on a right rear door of an automobile.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a hinge device on a right rear door for an automobile, which comprises a hinge main body, a movable frame and an automobile plate; the inner side of the hinge main body is movably provided with a movable frame, and the rear end of the hinge main body is provided with an automobile plate; a cross rod is horizontally arranged on the inner wall of the movable frame, and a stabilizing block is arranged in the middle of the cross rod;

a dismounting assembly is arranged between the hinge main body and the automobile plate and comprises a hole groove, a nut ring and a rotating plate, wherein the hole groove is formed in each of two sides of the front end of the automobile plate; the front end of the threaded inserted rod is fixedly connected with a rotating plate, the upper end and the lower end of each of two sides of the hinge main body are provided with sliding grooves, sliding rods are vertically arranged on the inner walls of the sliding grooves, sleeve plates are connected onto the sliding rods in a sliding mode, and the hole grooves are provided with stabilizing rods through bearings; be provided with spacing spring between spout and the lagging, ensured the device at the convenience of dismouting in-process, when not having appurtenance, can demolish right back door in time.

Preferably, the rotating plate is internally provided with an opening, and a fixing rod is inserted into the opening; the stabilizing rods are inserted into the grooves formed in the fixing rods and matched with the grooves, and the overall stability of the device is further improved.

Preferably, a buffer assembly is arranged inside the movable frame, the buffer assembly comprises a U-shaped frame, a connecting rod and a buffer plate, the U-shaped frame is horizontally and rotatably connected inside the movable frame, the connecting rod is fixedly connected to both sides of the top end of the U-shaped frame, and a movable groove is formed in the connecting rod; two sides of the movable groove are provided with first slide rails, a movable rod is connected between the two groups of first slide rails in a sliding manner, and the top end of the movable rod is fixedly provided with a buffer plate; the buffer board bottom rigid coupling has the cover frame, be provided with buffer spring between activity groove and the movable rod, in the back door use of right side, cushion the effort that receives, improved the life of device.

Preferably, stabilizing slide rails have been all seted up to buffer board top both sides, stabilizing slide rail inside all sliding connection and having the locating plate, and being provided with reset spring between stabilizing slide rail and the locating plate, can stabilizing the effect to the piece that stabilizes.

Preferably, the inner sides of the two groups of movable rods are both provided with second slide rails, the second slide rail on the left side is connected with a second hinged frame in a sliding manner, and the other side of the second hinged frame is fixedly connected above the inner surface of the right movable rod; the second sliding rail on the right side is connected with a first hinged frame in a sliding mode, and the other side of the first hinged frame is fixedly connected above the inner surface of the movable rod on the left side; the first articulated frame and the second articulated frame are movably mounted at the intersection position through the connecting shaft, so that the stability of the device in the buffering process is ensured, and the using effect of the device is improved.

Preferably, the outside cover of locating plate is equipped with the lag, the lag internal surface is provided with anti-skidding line, carries out cushioning effect to the effort that receives, has further improved the life of device.

The utility model has the advantages that:

1. the sleeve plate is pulled to drive the sleeve plate to move towards one end, far away from the rotating plate, of the sliding rod, the limiting spring is extruded, the stabilizing rod is separated from the fixed rod groove, the locking state is released, then the fixed rod is rotated, the threaded insertion rod is driven to rotate outwards inside the nut ring, the threaded insertion rod is separated from the locking state between the threaded insertion rod and the hole groove, the right rear door and the automobile plate can be separated at the moment, the hinge is convenient to assemble and disassemble, the problem that the hinge cannot be locked in time when being loosened is solved, and the practicability of the device is improved;

2. after the hinge mount, be in the mounted condition between back door and the auto plate this moment, when the car produces when jolting in going, cause the impact to car hinge department easily, also can strike hinge department at door switch in-process simultaneously, make the adjustable shelf wholly produce the removal, can produce the impact force of certain degree when closing the door to the inboard, cause the collision to horizontal pole and firm piece, it slides inside first slide rail to drive the movable rod, thereby to the buffer spring extrusion, make buffer spring take place elastic deformation, the effort that receives cushions, the life of installed part has further been improved, it is spacing to the installed part simultaneously, the whole result of use of device has been ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a perspective view of a first embodiment;

FIG. 2 is a schematic cross-sectional front view illustrating a structure of the first embodiment;

FIG. 3 is a schematic side-view cross-sectional partial structure diagram according to the first embodiment;

FIG. 4 is an enlarged schematic view of a portion A of FIG. 2 according to an embodiment;

FIG. 5 is an enlarged structural view of the point B in FIG. 2 according to the first embodiment;

fig. 6 is a schematic partial cross-sectional view of the second embodiment.

In the figure: 1. a hinge body; 2. a movable frame; 201. a cross bar; 202. a stabilizing block; 3. an automotive panel; 301. a hole groove; 302. an inner tank; 303. a nut ring; 304. a threaded bayonet; 305. rotating the plate; 306. opening a hole; 307. fixing the rod; 308. a chute; 309. a slide bar; 310. sheathing; 311. a limiting spring; 312. a stabilizing rod; 313. a nose bar; 314. a rubber bump; 315. a groove; 4. a U-shaped frame; 401. a connecting rod; 402. a movable groove; 403. a first slide rail; 404. a movable rod; 405. a buffer spring; 406. a second slide rail; 407. a first hinged frame; 408. a second hinged frame; 409. a connecting shaft; 5. a cover frame; 501. a buffer plate; 502. stabilizing the slide rail; 503. positioning a plate; 504. a return spring; 505. a protective sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1 to 5, a hinge device for a right back door of an automobile includes a hinge body 1, a movable frame 2, and an automobile panel 3; the inner side of the hinge main body 1 is movably provided with a movable frame 2, and the rear end of the hinge main body 1 is provided with an automobile plate 3; a cross rod 201 is horizontally arranged on the inner wall of the movable frame 2, and a stabilizing block 202 is arranged in the middle of the cross rod 201;

a dismounting assembly is arranged between the hinge main body 1 and the automobile plate 3 and comprises a hole groove 301, a nut ring 303 and a rotating plate 305, the hole groove 301 is formed in both sides of the front end of the automobile plate 3, an inner groove 302 is formed in both sides of the interior of the hinge main body 1, the nut ring 303 is fixedly installed in the inner groove 302, a threaded insertion rod 304 is installed in the nut ring 303 through threads, and the threaded insertion rod 304 is inserted in the matched hole groove 301; the front end of the threaded inserted rod 304 is fixedly connected with a rotating plate 305, the upper end and the lower end of two sides of the hinge main body 1 are both provided with sliding grooves 308, the inner walls of the sliding grooves 308 are vertically provided with sliding rods 309, the sliding rods 309 are slidably connected with sleeve plates 310, and the hole grooves 301 are provided with stabilizing rods 312 through bearings; a limiting spring 311 is arranged between the sliding groove 308 and the sleeve plate 310; when the automobile door locking device works, the sleeve plate 310 is pulled outwards, the sleeve plate 310 is driven to move towards one end, far away from the rotating plate 305, of the sliding rod 309 under the action of force due to the effect of sliding connection, the limiting spring 311 is extruded, so that the fixing rod 312 is separated from the locking state in the groove of the fixing rod 307, due to the effect of bearing installation, when the fixing rod 312 is separated from the insertion state in the groove of the fixing rod 307, the fixing rod 307 is convenient to rotate after the fixing rod 312 is rotated to the other side, then the fixing rod 307 is rotated, under the action of force, the threaded insertion rod 304 is driven to rotate outwards in the nut ring 303, so that the threaded insertion rod 304 is separated from the locking state in the hole groove 301, the right rear door and the automobile plate 3 can be separated at the moment, and through the reverse rotating plate 305, due to the effect of thread installation, the threaded insertion rod 304 is driven to move inwards in the nut ring 303, thereby make screw inserted bar 304 insert again and establish to hole groove 301 inside, rotate at last will stabilize pole 312 and establish to dead lever 307 inslot portion with stabilizing pole 312 inserting again after suitable position, can be convenient for install between hinge main part 1 and the automobile plate 3 this moment, ensured the device convenient at the dismouting in-process, when having solved the hinge and taking place not hard up, can not lock its problem in time, can demolish right back door in time, the practicality of device has been improved.

An opening 306 is formed in the rotating plate 305, and a fixing rod 307 is inserted into the opening 306; the fixing rods 312 are all inserted into the grooves arranged on the fixing rod 307; during operation, the fixing rod 312 is inserted into the groove formed in the fixing rod 307, so that the overall use effect of the device is ensured, after the fixing rod 312 is separated from the locking state of the groove of the fixing rod 307, the fixing rod 307 can be taken out of the clamping state with the hole 306, and when the fixing rod 312 is inserted into the fixing rod 307, the overall stability of the device is further improved.

A buffer assembly is arranged in the movable frame 2 and comprises a U-shaped frame 4, a connecting rod 401 and a buffer plate 501, the U-shaped frame 4 is horizontally and rotatably connected in the movable frame 2, the connecting rod 401 is fixedly connected to two sides of the top end of the U-shaped frame 4, and a movable groove 402 is formed in the connecting rod 401; two sides of the movable groove 402 are both provided with first slide rails 403, a movable rod 404 is connected between the two first slide rails 403 in a sliding manner, and the top end of the movable rod 404 is fixedly provided with a buffer plate 501; a cover frame 5 is fixedly connected to the bottom end of the buffer plate 501, and a buffer spring 405 is arranged between the movable groove 402 and the movable rod 404; the during operation, after the hinge mount, be in the mounted state between back door and the vapour car board this moment, when car up-and-down motion, cause certain impact to car hinge department easily, also can carry out the punching press to hinge department at door switch in-process simultaneously, make adjustable shelf 2 whole remove, because install through the screw thread between adjustable shelf 2 and the back door, at the in-process of pulling door, drive adjustable shelf 2 whole and remove, when closing the door to the inboard, produce the effort, collide horizontal pole 201 and stabilizing block 202, because sliding connection's effect, drive movable rod 404 and slide in that first slide rail 403 is inside, thereby extrude buffer spring 405, make buffer spring 405 take place elastic deformation, the effort that receives cushions.

Two sides of the top end of the buffer plate 501 are both provided with a stable slide rail 502, the stable slide rail 502 is internally connected with a positioning plate 503 in a sliding manner, and a return spring 504 is arranged between the stable slide rail 502 and the positioning plate 503; during operation, at firm piece 202 vibration in-process, through locating plate 503 in the inside sliding connection's of stable slide rail 502 effect, extrude reset spring 504 to make reset spring 504 take place elastic deformation reconversion, stabilize the effect to firm piece 202.

The inner sides of the two groups of movable rods 404 are both provided with second slide rails 406, the second slide rails 406 on the left side are connected with second hinge frames 408 in a sliding manner, and the other sides of the second hinge frames 408 are fixedly connected above the inner surfaces of the right movable rods 404; a first hinged frame 407 is slidably connected to the second slide rail 406 on the right side, and the other side of the first hinged frame 407 is fixedly connected above the inner surface of the left movable rod 404; the intersection of the first hinged frame 407 and the second hinged frame 408 is movably mounted through a connecting shaft 409; during operation, simultaneously when the movable rod 404 moves to the adaptation height, drive first articulated frame 407 and the articulated frame 408 of second and upwards slide in second slide rail 406 is inside, because first articulated frame 407 and the articulated frame 408 of second pass through the installation of connecting axle 409, at the in-process that first articulated frame 407 and the articulated frame 408 of second removed this moment, the firm effect of device has been guaranteed, simultaneously at the in-process that the movable rod 404 removed inside activity groove 402, through the design of first articulated frame 407 and the articulated frame 408 of second, the steadiness of device in the buffering process has been guaranteed, the result of use of device has been improved.

A protective sleeve 505 is sleeved outside the positioning plate 503, and anti-skid grains are arranged on the inner surface of the protective sleeve 505; during operation, when the stabilizing block 202 vibrates, the protective sleeve 505 is attached to the outer surface of the stabilizing block 202, and the protective sleeve 505 is designed to be made of rubber, so that the acting force is buffered, and the service life of the device is further prolonged.

Example two

Referring to fig. 6, in a first comparative example, as another embodiment of the present invention, grooves 315 are formed on both upper and lower ends of the rotating plate 305, a pipeline-free protruding rod 313 is fixed on a surface of the sleeve plate 310, rubber bumps 314 are glued on both front and rear ends of the protruding rod 313, and the protruding rod 313 and the rubber bumps 314 are inserted into the matching grooves 315; the during operation, through outside pulling lagging 310, under the effort, when driving lagging 310 and removing, drive nose bar 313 and remove, at the in-process that nose bar 313 removed, produce the effort, extrude rubber bump 314, thereby make rubber bump 314 take place the deformation back, make nose bar 313 and rubber bump 314 break away from and the recess 315 between the locking state, when nose bar 313 and rubber bump 314 are in inserting and establish the state, further at this moment carry on spacingly to deflector 305, prevent to take place to break away from the phenomenon at the removal in-process, the holistic result of use of device has been ensured.

The working principle is that the sleeve plate 310 is pulled outwards, the sleeve plate 310 is driven to move towards one end far away from the rotating plate 305 on the sliding rod 309 under the action of force due to the sliding connection, the limiting spring 311 is extruded, so that the fixing rod 312 is separated from the locking state in the groove of the fixing rod 307, due to the action of bearing installation, when the fixing rod 312 is separated from the insertion state in the groove of the fixing rod 307, the fixing rod 307 is convenient to rotate after the fixing rod 312 is rotated to the other side, then the fixing rod 307 is rotated, the threaded insertion rod 304 is driven to rotate outwards in the nut ring 303 under the action of force, so that the threaded insertion rod 304 is separated from the locking state in the hole groove 301, the right rear door and the automobile plate 3 can be separated at the moment, and the threaded insertion rod 304 is driven to move inwards in the nut ring 303 through the reverse rotating plate 305 due to threaded installation, thereby make screw inserted bar 304 insert again establish to hole groove 301 inside, rotate at last will stabilize pole 312 and establish to dead lever 307 inslot portion with stabilizing pole 312 inserting again after suitable position, can be convenient for install between hinge main part 1 and the automobile plate 3 this moment, ensured the device convenient at the dismouting in-process, when not having appurtenance, can demolish right back door in time, improved the practicality of device.

After the hinge is installed, the rear door and the automobile panel are in an installation state at this time, when the automobile moves up and down, certain impact is easily caused to the hinge of the automobile, meanwhile, the hinge is stamped in the opening and closing process of the automobile door, so that the movable frame 2 integrally moves, in the opening and closing process of the automobile door, as the movable frame 2 and the rear door are installed through threads, the movable frame 2 is driven to integrally move in the process of pulling the automobile door, when the automobile door is closed inwards, acting force is generated to collide the cross rod 201 and the stabilizing block 202, due to the effect of sliding connection, the movable rod 404 is driven to slide in the first slide rail 403, so as to extrude the buffer spring 405, so that the buffer spring 405 elastically deforms, the acting force is buffered, and meanwhile, when the movable rod 404 moves to the adaptive height, the first hinge frame 407 and the second hinge frame 408 are driven to slide upwards in the second slide rail 406, because the first hinged frame 407 and the second hinged frame 408 are installed through the connecting shaft 409, the fixing effect of the device is ensured in the process of moving the first hinged frame 407 and the second hinged frame 408, and meanwhile, in the process of moving the movable rod 404 in the movable groove 402, the fixing effect of the device in the buffering process is ensured through the design of the first hinged frame 407 and the second hinged frame 408, and the using effect of the device is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims (6)

1. The utility model provides a hinge means on right back door for car which characterized in that: comprises a hinge main body (1), a movable frame (2) and an automobile plate (3); the inner side of the hinge main body (1) is movably provided with a movable frame (2), and the rear end of the hinge main body (1) is provided with an automobile plate (3); a cross rod (201) is horizontally arranged on the inner wall of the movable frame (2), and a stabilizing block (202) is arranged in the middle of the cross rod (201);

a dismounting assembly is arranged between the hinge main body (1) and the automobile plate (3), the dismounting assembly comprises a hole groove (301), a nut ring (303) and a rotating plate (305), the hole groove (301) is formed in each of two sides of the front end of the automobile plate (3), an inner groove (302) is formed in each of two sides of the interior of the hinge main body (1), the nut ring (303) is fixedly installed in each inner groove (302), a threaded insertion rod (304) is installed in each nut ring (303) through threads, and the threaded insertion rod (304) is inserted in the matched hole groove (301); the front end of the threaded inserted rod (304) is fixedly connected with a rotating plate (305), the upper end and the lower end of two sides of the hinge main body (1) are both provided with sliding grooves (308), the inner wall of each sliding groove (308) is vertically provided with a sliding rod (309), the sliding rods (309) are connected with sleeve plates (310) in a sliding mode, and a hole groove (301) is provided with a stabilizing rod (312) through a bearing; and a limiting spring (311) is arranged between the sliding groove (308) and the sleeve plate (310).

2. The hinge device for a right rear door of an automobile as claimed in claim 1, wherein: an opening (306) is formed in the rotating plate (305), and a fixing rod (307) is inserted into the opening (306); the fixing rods (312) are inserted into the grooves which are matched with the fixing rods (307).

3. The hinge device for a right rear door of an automobile as claimed in claim 2, wherein: a buffer assembly is arranged in the movable frame (2), the buffer assembly comprises a U-shaped frame (4), a connecting rod (401) and a buffer plate (501), the U-shaped frame (4) is horizontally and rotatably connected in the movable frame (2), the connecting rod (401) is fixedly connected to two sides of the top end of the U-shaped frame (4), and a movable groove (402) is formed in the connecting rod (401); two sides of the movable groove (402) are provided with first sliding rails (403), a movable rod (404) is connected between the two groups of first sliding rails (403) in a sliding manner, and the top end of the movable rod (404) is fixedly provided with a buffer plate (501); the bottom end of the buffer plate (501) is fixedly connected with a cover frame (5), and a buffer spring (405) is arranged between the movable groove (402) and the movable rod (404).

4. A hinge device on a right rear door for an automobile according to claim 3, wherein: stabilizing slide rails (502) are arranged on two sides of the top end of the buffer plate (501), positioning plates (503) are connected inside the stabilizing slide rails (502) in a sliding mode, and return springs (504) are arranged between the stabilizing slide rails (502) and the positioning plates (503).

5. The hinge device for a right rear door of an automobile as claimed in claim 4, wherein: the inner sides of the two groups of movable rods (404) are both provided with second slide rails (406), the second slide rail (406) on the left side is connected with a second hinged frame (408) in a sliding manner, and the other side of the second hinged frame (408) is fixedly connected above the inner surface of the right movable rod (404); the second slide rail (406) on the right side is connected with a first hinged frame (407) in a sliding manner, and the other side of the first hinged frame (407) is fixedly connected above the inner surface of the movable rod (404) on the left side; the intersection of the first hinged frame (407) and the second hinged frame (408) is movably mounted through a connecting shaft (409).

6. The hinge device for a right rear door of an automobile as claimed in claim 5, wherein: the positioning plate (503) is externally sleeved with a protective sleeve (505), and anti-slip grains are arranged on the inner surface of the protective sleeve (505).

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