CN209855490U - Heavy hinge for connecting automobile parts - Google Patents

Abstract

The utility model provides a heavy hinge for auto-parts connects, including mount pad, pivot, stopper box and main arm, the inside rotation of mount pad is connected with the pivot, and pivot right-hand member welding is provided with the main arm, and main arm outside swing joint has the stopper box, and stopper box internal opening is provided with the opening, and both ends recess about the stopper box internal portion, the recess is inside all to have the spring through bolt fixed mounting. This kind of a heavy hinge for auto-parts connects can effectively reduce the frictional force of being connected heavy hinge between door and the automobile body, has avoided other spacing functional unit to add simultaneously, can select the switch angle who uses the heavy hinge of control as required.

Description

Heavy hinge for connecting automobile parts

Technical Field

The utility model relates to an auto-parts technical field specifically is a heavy hinge for auto-parts connects.

Background

The existing heavy hinges for automobile part connection have large inclination angles, the hinges generate large friction force due to large external force, the door closing difficulty is large when the door rotates, and the existing heavy hinge limiting structure for automobile part connection generally adopts a hinge opening degree adjusting mechanism consisting of a support rod, a slide way and a fixing nut, so that the problems of high manufacturing cost and low installation and assembly efficiency are solved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at receiving great external force and producing great frictional force and current hinge opening degree adjustment mechanism each other in the heavy hinge that solves auto-parts to connect and lead to the technical problem that the cost of manufacture is high, installation assembly efficiency is low, provide a heavy hinge that is used for auto-parts to connect.

In order to realize the above-mentioned purpose, the utility model provides a following technical scheme, a heavy hinge for auto-parts connects, including mount pad, pivot, stopper box and main arm, the inside rotation of mount pad is connected with the pivot, pivot right-hand member welding is provided with the main arm, main arm outside swing joint has the stopper box, stopper box inside opening is provided with the opening, both ends recess about the stopper box is inside, the recess is inside all to have the spring through bolt fixed mounting, there is the fixture block spring bottom through bolt fixed mounting, the fixed first spout that is provided with in both sides about the main arm left end, the fixed second spout that is provided with in both sides about the main arm right-hand member, the main arm right-hand member has the dog through bolt fixed mounting.

Furthermore, the opening is arranged inside the stopper box in a penetrating manner, and the main arm is located inside the opening.

Furthermore, the number of the first sliding grooves and the number of the second sliding grooves are two, and the distance between the first sliding grooves and the second sliding grooves is three centimeters.

Furthermore, the clamping blocks are matched with the first sliding groove and the second sliding groove respectively.

Furthermore, the main arm and the stopper box are fixed by a fixture block at one end of the spring in a fit manner with the first sliding groove or the second sliding groove.

Has the advantages that:

1. this kind of a heavy hinge for auto-parts connects can make this kind of be used for the auto-parts to connect compacter, simultaneously because the main arm is located inside the opening, can rationally effectively part hinge between automobile body and the door, effectively reduced the frictional force intensity of door and automobile body.

2. Secondly, can make this kind of a heavy hinge for auto-parts connects carry on spacingly to accomplished this kind of a limit operation who is used for the heavy hinge of auto-parts connection, avoided other spacing functional unit to add simultaneously, can select the switch angle of using the heavy hinge of control as required.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an overall sectional view of the present invention.

Fig. 3 is a schematic sectional view of the stopper box tray of the present invention.

In FIGS. 1-3: the device comprises a mounting seat 1, a rotating shaft 2, a stopper box 3, an opening 301, a groove 302, a spring 303, a fixture block 304, a main arm 4, a first sliding groove 401, a second sliding groove 402 and a stopper 5.

Detailed Description

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

referring to figures 1-3 of the drawings,

the embodiment provides a heavy hinge for auto-parts connects, including mount pad 1, the apparatus further comprises a rotating shaft 2, stopper box 3 and main arm 4, 1 internal rotation of mount pad is connected with pivot 2, 2 right-hand members of pivot welding are provided with main arm 4, 4 outside swing joint of main arm has stopper box 3, 3 internal opening of stopper box is provided with opening 301, both ends recess 302 about stopper box 3 is inside, recess 302 is inside all to have spring 303 through bolt fixed mounting, there is fixture block 304 spring 303 bottom through bolt fixed mounting, the fixed first spout 401 that is provided with in both sides about 4 left ends of main arm, the fixed second spout 402 that is provided with in both sides about 4 right-hand members of main arm, 4 right-hand members of main arm have dog 5 through bolt fixed mounting.

Further, opening 301 is the setting of running through inside stopper box 3, and inside main arm 4 was located opening 301, and the user fixes mount pad 1 on the automobile body earlier, and stopper box 3 fixes on the door afterwards, rotates through the hinge between automobile body and the door and is connected.

Further, the number of the first sliding grooves 401 and the second sliding grooves 402 is two, the distance between the first sliding grooves 401 and the second sliding grooves 402 is three centimeters, and when the main arm 4 moves in the stopper box 3, the spring 303 extrudes the fixture block 304 to be matched with the first sliding grooves 401 to be fixed.

Further, the fixture block 304 is matched with the first sliding groove 401 and the second sliding groove 402 respectively, when the user continuously rotates the vehicle door, the fixture block 304 is extruded by the spring 303 to be matched with the second sliding groove 402 for fixing and limiting, and therefore the limiting operation of the heavy hinge for connecting the automobile parts is completed.

Furthermore, the main arm 4 and the stopper box 3 are fixed by the clamping block 304 at one end of the spring 303 in conjunction with the first sliding groove 401 or the second sliding groove 402, so that when a user rotates in the direction of the vehicle door, no excess braking traction force exists, and the connection mode of the vehicle body and the vehicle door does not have the risk of gradually loosening, so that the heavy hinge for connecting the automobile parts is more compact.

The working principle is as follows:

when the heavy hinge for connecting automobile parts provided by the embodiment is used, firstly, the automobile body is rotatably connected with the automobile door through the hinge, an assembling worker firstly fixes the mounting seat 1 on the automobile body, the check box 3 is then fixed to the door, there is no excess braking traction when the user turns the door in the direction, meanwhile, as the main arm 4 is positioned in the opening 301, the hinge between the vehicle body and the vehicle door can be reasonably and effectively separated, when the main arm 4 moves in the stopper box 3, the spring 303 presses the clamping block 304 to be matched with the first sliding groove 401 for fixing, when the user continues to rotate the vehicle door, the spring 303 presses the fixture block 304 to fit with the second sliding groove 402 for fixing and limiting, therefore, the limiting operation of the heavy hinge for connecting the automobile parts is completed, the addition of other limiting functional parts is avoided, and the opening and closing angle of the heavy hinge can be selectively controlled according to the requirement.

Claims (5)

1. A heavy hinge for connecting automobile accessories comprises a mounting seat (1), a rotating shaft (2), a stopper box (3) and a main arm (4), and is characterized in that the rotating shaft (2) is rotatably connected inside the mounting seat (1), the main arm (4) is welded at the right end of the rotating shaft (2), the stopper box (3) is movably connected to the outer side of the main arm (4), an opening (301) is formed in the opening inside the stopper box (3), grooves (302) are formed in the upper end and the lower end inside the stopper box (3), springs (303) are fixedly installed inside the grooves (302) through bolts, clamping blocks (304) are fixedly installed at the bottom ends of the springs (303) through bolts, first sliding grooves (401) are fixedly arranged on the upper and lower sides of the left end of the main arm (4), and second sliding grooves (402) are fixedly arranged on the upper and lower sides of the right end of the, and a stop block (5) is fixedly arranged at the right end of the main arm (4) through a bolt.

2. Heavy hinge for auto-parts connection according to claim 1, characterized in that the opening (301) is through-arranged inside the stopper box (3) and the main arm (4) is inside the opening (301).

3. The heavy duty hinge for auto-parts connection according to claim 1, wherein the number of the first runner (401) and the second runner (402) is two, respectively, and the first runner (401) and the second runner (402) are spaced three centimeters apart.

4. The heavy duty hinge for vehicle accessory connection according to claim 1, wherein said latch (304) is mutually engaged with the first runner (401) and the second runner (402), respectively.

5. The heavy hinge for automobile accessory connection according to claim 1, wherein the main arm (4) and the stopper box (3) are fixed by a clamping block (304) at one end of a spring (303) in a manner of being matched with the first sliding groove (401) or the second sliding groove (402).