CN214145125U - Car door hinge model structure based on laser 3D prints - Google Patents

Abstract

The utility model discloses a car door hinge model structure based on laser 3D prints, including steel sheet, connecting block and frame body, through mechanical screw fixedly connected with U type connecting plate in the middle of frame body one side, frame body one side at both ends all is through mechanical screw fixedly connected with L type connecting plate about the U type connecting plate, both ends all are equipped with the spacing groove about U type connecting plate inboard, U type connecting plate inboard is connected through the pintle and the rotation of connecting block one end, the welding of the connecting block other end is in steel sheet one side. The utility model provides a hinge structure too complicated, part structure is more, when the door need be dismantled, dismantles the process comparatively loaded down with trivial details, has increased the problem of maintenance workman's work load.

Description

Car door hinge model structure based on laser 3D prints

Technical Field

The utility model relates to an automobile door accessory technical field specifically is an automobile door hinge model structure based on laser 3D prints.

Background

Hinges, also known as hinges, are mechanical devices used to connect two solids and allow relative rotation between them, and may be constructed of movable components or of foldable materials.

Current car door hinge is because door self weight is heavier when using, appears the hinge easily under the condition of long-term use and walks the condition of shape to it is inconvenient to lead to the door to close, and simultaneously, current hinge structure is too complicated, and part structure is more, and when the door needs to be dismantled, the dismantlement process is comparatively loaded down with trivial details, has increased maintenance workman's work load.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car door hinge model structure based on laser 3D prints possesses hinge structure simple, and part structure is less and make things convenient for the advantage of dismouting, has solved hinge structure too complicated, and part structure is more, and when the door needs to be dismantled, the dismantlement process is comparatively loaded down with trivial details, has increased the problem of maintenance workman's work load.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile door hinge model structure based on laser 3D prints, includes steel sheet, connecting block and frame body, through mechanical screw fixedly connected with U type connecting plate in the middle of frame body one side, frame body one side at both ends all is through mechanical screw fixedly connected with L type connecting plate about the U type connecting plate, both ends all are equipped with the spacing groove about the U type connecting plate is inboard, U type connecting plate is inboard to be connected through the pintle and connecting block one end rotation, the welding of the connecting block other end is in steel sheet one side.

Preferably, two L-shaped connecting plates are in contact with the U-shaped connecting plate but not fixed.

Preferably, both ends are equal fixedly connected with stopper about the connecting block, and two stoppers are respectively with the spacing groove phase-match and the slidable at both ends about the U type connecting plate is inboard.

Preferably, the bottom end of the outer wall of the shaft bolt is provided with a pin hole, and a bolt pin is movably arranged in the pin hole.

Preferably, one side of the steel plate outside the connecting block is orthogonally distributed and is provided with a mechanical screw in a threaded manner.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up U type connecting plate, and install U type connecting plate in two L type connecting plate relative sides, thereby play certain supporting role to two L type connecting plates, avoided two L type connecting plates because of the door dead weight, lead to the problem that appears warping under the condition of long-term use, reduced to lead to the door to close inconveniently because of hinge deformation, reached the effect of guaranteeing the normal use of hinge, the utility model discloses a set up the connecting block, and connect the stopper respectively at connecting block upper and lower both ends, during the door closes, the stopper slides in the spacing groove, and limits the opening and closing angle of door, reached the effect that the door avoids opening the angle too big door to lead to the door impaired, the utility model discloses a set up mechanical screw, and through mechanical screw with L type connecting plate and U type connecting plate fixed mounting in frame body one side, meanwhile, the mechanical screws are also installed on one side of the steel plate in a threaded mode, when the automobile door is used, the steel plate can be connected with the automobile door body through the mechanical screws, when the automobile door needs to be disassembled, the mechanical screws can be disassembled through the mechanical screws, the disassembly and assembly operation of the automobile door is completed, and the effect of convenience in disassembly is achieved.

Drawings

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

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention.

In the figure: 1. a steel plate; 2. connecting blocks; 3. a mechanical screw; 4. an L-shaped connecting plate; 5. a shaft bolt; 6. a U-shaped connecting plate; 7. a frame body; 8. a latch; 9. a limiting block; 10. a pin hole; 11. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides an automobile door hinge model structure based on laser 3D prints, includes steel sheet 1, connecting block 2 and frame body 7, through 3 fixedly connected with U type connecting plates 6 of mechanical screw in the middle of frame body 7 one side, frame body 7 one side at both ends all through 3 fixedly connected with L type connecting plates 4 of mechanical screw about U type connecting plate 6, two L type connecting plates 4 all with U type connecting plate 6 contact but unfixed. Through setting up U type connecting plate 6 to install U type connecting plate 6 in two relative one sides of L type connecting plate 4, thereby play certain supporting role to two L type connecting plates 4, avoided two L type connecting plates 4 because of the door dead weight, lead to the problem that appears warping under the condition of long-term use, reduced to lead to the door to close because of the hinge warp and close inconveniently, reached the effect of guaranteeing hinge normal use.

Both ends all are equipped with spacing groove 11 about 6 inboard of U type connecting plate, and 6 inboard of U type connecting plate are connected with 2 one ends rotations of connecting block through pintle 5, and the equal fixedly connected with stopper 9 in both ends about connecting block 2, two stoppers 9 respectively with 6 inboard spacing grooves 11 phase-match and the slidable at both ends about and. Through setting up connecting block 2 to both ends are connected stopper 9 respectively about connecting block 2, and the door closes the in-process, and stopper 9 slides in spacing groove 11, and limits the angle that opens and shuts of door, has reached the protection door and has avoided opening angle too big and lead to the impaired effect of door, and 5 outer wall bottoms of shaft bolt are equipped with pinhole 10, and movable mounting has a round pin 8 in the pinhole 10. The other end of the connecting block 2 is welded on one side of the steel plate 1. One side of the steel plate 1 at the outer side of the connecting block 2 is orthogonally distributed and is provided with a mechanical screw 3 in a threaded manner. Through setting up mechanical screw 3 to through mechanical screw 3 with L type connecting plate 4 and U type connecting plate 6 fixed mounting in frame body 7 one side, simultaneously, at 1 one side of steel sheet also threaded mounting mechanical screw 3, during the use, can be with steel sheet 1 and this body coupling of door through mechanical screw 3, when the condition of door appears needing to be dismantled, mechanical screw 3 is dismantled to the accessible, accomplishes the dismouting operation to the door, has reached and has dismantled convenient effect.

The working principle is as follows: the utility model discloses during the use, through mechanical screw 3 respectively with L type connecting plate 4 and 6 fixed mounting of U type connecting plate in frame body 7 one side to install connecting block 2 rotation through the pintle 5 at 6 inboards of U type connecting plate, and will install on the door body with connecting block 2 welded steel sheet 1 through mechanical screw 3, thereby accomplish the installation operation to the hinge.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides an automobile door hinge model structure based on laser 3D prints, includes steel sheet (1), connecting block (2) and frame body (7), its characterized in that: frame body (7) one side is middle through mechanical screw (3) fixedly connected with U type connecting plate (6), frame body (7) one side at both ends all is through mechanical screw (3) fixedly connected with L type connecting plate (4) about U type connecting plate (6), both ends all are equipped with spacing groove (11) about U type connecting plate (6) inboard, U type connecting plate (6) inboard is rotated with connecting block (2) one end through shaft bolt (5) and is connected, the welding of connecting block (2) other end is in steel sheet (1) one side.

2. The automobile door hinge model structure based on laser 3D printing according to claim 1, characterized in that: and the two L-shaped connecting plates (4) are in contact with the U-shaped connecting plate (6) but are not fixed.

3. The automobile door hinge model structure based on laser 3D printing according to claim 1, characterized in that: the connecting block is characterized in that limiting blocks (9) are fixedly connected to the upper end and the lower end of the connecting block (2), and the two limiting blocks (9) are matched with limiting grooves (11) at the upper end and the lower end of the inner side of the U-shaped connecting plate (6) and can slide.

4. The automobile door hinge model structure based on laser 3D printing according to claim 1, characterized in that: the bottom end of the outer wall of the shaft bolt (5) is provided with a pin hole (10), and a bolt pin (8) is movably arranged in the pin hole (10).

5. The automobile door hinge model structure based on laser 3D printing according to claim 1, characterized in that: one side of the steel plate (1) on the outer side of the connecting block (2) is orthogonally distributed and is provided with a mechanical screw (3) in a threaded manner.

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