CN211500235U

CN211500235U - Hinge for case

Info

Publication number: CN211500235U
Application number: CN201921113600.3U
Authority: CN
Inventors: 黄官德; 周锦青; 周贵武
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-09-15
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a hinge for case and bag, including the pivot and rather than rotating the hinge piece of being connected, all have a plurality of spliced poles of outside bellied on its extending direction of a side perpendicular to of hinge piece, the spliced pole has the screwed recess on all having seted up the inner wall along its extending direction. The utility model discloses a hinge, simple structure, simple to operate has overcome the unstable technical problem of hinge and case and bag connection, and the holistic aesthetic property of case and bag obtains obviously promoting simultaneously.

Description

Hinge for case

Technical Field

The utility model relates to a hinge connection technical field, concretely relates to hinge for case and bag.

Background

The hinge is a metal ornament of furniture, also known as a hinge. Often formed in a two-fold fashion, is a piece of metal that connects and enables movement of two parts of furniture, and is a mechanical device for connection or rotation by which a door, cover or other swinging member can be rotated. Generally, the blade is composed of a pair of metal blades connected by pins, and is mainly classified into a stainless steel hinge and an iron hinge according to the material quality.

Common case and bag on the market at present generally include last box and the lower box of mutual lock, go up and connect through two hinge device between box and the lower box, can realize opening and closing. The existing hinge device generally comprises a central shaft and two blades which are rotatably connected to the central shaft, and the two blades are respectively and fixedly connected to an upper box body and a lower box body, so that the two parts of the case can be connected and can be moved. However, current hinge mounting means all is earlier through seting up a plurality of through-holes on the hinge, then utilizes the screw to pass the through-hole and twist with the box and link firmly for the screw cap can expose in the surface of box, not only influences the holistic aesthetic property of case and bag, and at the in-process of depositing and transporting and using of case and bag, the screw cap receives the effect of external force easily, and the screw can produce not hard up with case and bag, connects the unstability, and this use that has seriously influenced the user is experienced.

Based on the circumstances, the utility model provides a hinge for case and bag can effectively solve above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hinge for case and bag. The utility model discloses a hinge, simple structure, simple to operate adopts bellied spliced pole, has overcome the technical problem that hinge and case and bag are connected unstably, and the holistic aesthetic property of case and bag is obviously promoted simultaneously.

The utility model discloses a following technical scheme realizes:

the utility model provides a hinge for case and bag, includes the pivot and rotates the hinge piece of being connected rather than, all have a plurality of spliced poles of outside bellied on one side perpendicular to its extending direction of hinge piece, the spliced pole has the screwed recess on all offering the inner wall along its extending direction.

Hinge have outside bellied screw thread spliced pole, inlay the screw thread spliced pole and locate in the box to through the accordant connection of screw and screw thread spliced pole, make hinge and box firm to be connected, can avoid the screw to expose outside the box, overcome the defect that hinge and case and bag are connected unstably, promoted the holistic aesthetic property of case and bag simultaneously.

Preferably, the hinge pieces comprise mounting plates connected with the bottoms of the connecting columns, one sides of the mounting plates, which are close to the rotating shafts, are bent downwards to form hinge plates parallel to the mounting plates, a plurality of hinge holes penetrating through the rotating shafts are fixedly arranged on the hinge plates at intervals, and the upper surfaces of the joints of the hinge holes and the hinge plates are located on the same plane with the upper surfaces of the hinge plates.

Because above structure, the hinge forms concave structure with the middle part of case and bag contact one side, has the clearance between articulated slab and the case and bag opposite side promptly, and at the in-process that the case lid opened and shut, its fifty percent discount department can not produce the friction with the articulated slab, helps improving the result of use.

More preferably, the connecting columns are arranged on the mounting plate at equal intervals along the extending direction of the rotating shaft.

Due to the structure, the hinge can be connected with the luggage tightly, and the structural stability is improved.

More preferably, the connection angle between the mounting plate and the hinge plate is 45 °.

Due to the structure, friction between the hinged plate and the opposite side of the case can be better avoided, and the use effect is improved.

Preferably, one end of the rotating shaft is provided with a hemispherical end, and the outer side wall of the other end of the rotating shaft is provided with a circular wall bulge.

Due to the structure, the hinge plate can be ensured not to fall off from the rotating shaft in the rotating process.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

Hinge and case and bag contact one side middle part form the indent structure, have the clearance between articulated slab and the relative one side of case and bag promptly, at the in-process that the case lid opened and shut, its fifty percent discount department can not produce the friction with the articulated slab, helps improving the result of use.

The arrangement mode of connecting post can make hinge and case and bag be connected closely better, improves structural stability.

The utility model discloses rationally set up the connection angle between mounting panel and the articulated slab, can avoid producing the friction between articulated slab and the relative one side of case and bag better, help improving the result of use.

The utility model discloses the pivot structure who adopts can ensure that the hinge piece can not drop from the pivot at the pivoted in-process.

Drawings

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

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic diagram of the right-side view structure of the present invention;

fig. 4 is a right-view structural schematic diagram of the hinge plate of the present invention;

in the figure: 1-a hinge plate; 11-a connecting column; 101-a groove; 12-a mounting plate; 13-a hinged plate; 14-a hinge hole; 2-a rotating shaft; 21-hemispherical end; 22-circular wall convex.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is given with reference to the accompanying examples, but it should be understood that the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

As shown in fig. 1 to 4, a hinge for case and bag, including pivot 2 and rather than the hinge piece 1 of rotation connection, all have a plurality of spliced poles 11 of outside bellied on its extending direction of one side perpendicular to of hinge piece 1, spliced pole 11 has threaded recess 101 on all offering the inner wall along its extending direction, spliced pole 11 with the bottom of hinge piece 1 junction is the enclosed construction.

Further, in another embodiment, each hinge plate 1 includes a mounting plate 12 connected to the bottom of the connecting column 11, one side of the mounting plate 12 close to the rotating shaft 2 is bent downward to form hinge plates 13 parallel to the mounting plate 12, the hinge plates 13 are fixedly provided with a plurality of hinge holes 14 at intervals, the hinge holes 14 are uniformly provided at intervals on the two hinge plates 13, and the hinge holes 14 are in cross matching and are rotatably connected to the rotating shaft 2; the upper surface of the joint of the hinge hole 14 and the hinge plate 13 is in the same plane with the upper surface of the hinge plate 13.

Further, in another embodiment, the connecting columns 11 are arranged on the mounting plates 12 at equal distances along the extending direction of the rotating shaft 2, and the number of the connecting columns 11 can be preferably 6, and the connecting columns are symmetrically arranged on two mounting plates 12.

Further, in another embodiment, the connection angle between the mounting plate 12 and the hinge plate 13 is 45 °.

Further, in another embodiment, the rotating shaft 2 has a hemispherical end 21 at one end and a circular wall protrusion 22 on the outer side wall of the other end.

The utility model discloses a theory of operation of an embodiment as follows:

in practical application, at first set up the mounting hole corresponding with spliced pole 11 in the fifty percent discount department of case and bag, set up through spliced pole 11 and mounting hole gomphosis, can laminate the hinge in the fifty percent discount department of case and bag to screw swivelling joint who has on case and bag inside use screw and spliced pole 11 inner wall, thereby be connected hinge and case and bag are firm, improved structural stability greatly, whole aesthetic property is showing simultaneously and is promoted.

According to the description and the drawings of the present invention, the hinge of the present invention can be easily manufactured or used by those skilled in the art, and the positive effects of the present invention can be produced.

Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; 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.

The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.

Claims

1. The utility model provides a hinge for case and bag, includes pivot (2) and rather than hinge piece (1) of rotating the connection, its characterized in that: one side of the hinge sheet (1) is provided with a plurality of connecting columns (11) which are convex outwards in a direction vertical to the extending direction of the hinge sheet, and the connecting columns (11) are provided with grooves (101) with threads on the inner walls along the extending direction; hinge piece (1) all include with mounting panel (12) that spliced pole (11) bottom is connected, mounting panel (12) are close to one side of pivot (2) all bend down form with mounting panel (12) parallel articulated slab (13), equal interval has set firmly the interlude on articulated slab (13) a plurality of hinge joint (14) of pivot (2), hinge joint (14) with the upper surface of articulated slab (13) junction all with the upper surface of articulated slab (13) is in the coplanar.

2. A hinge for cases and bags according to claim 1, wherein: the connecting columns (11) are arranged on the mounting plate (12) at equal intervals along the extending direction of the rotating shaft (2).

3. A hinge for cases and bags according to claim 1, wherein: the connection angle between the mounting plate (12) and the hinge plate (13) is 45 degrees.

4. A hinge for cases and bags according to claim 1, wherein: one end of the rotating shaft (2) is provided with a hemispherical end head (21), and the outer side wall of the other end is provided with a circular wall bulge (22).