CN213359710U

CN213359710U - Combined hinge structure

Info

Publication number: CN213359710U
Application number: CN202022157845.5U
Authority: CN
Inventors: 张冬荣; 唐增发
Original assignee: Shenzhen Jingchuanghong Technology Co ltd
Current assignee: Shenzhen Jingchuanghong Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-04
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a combined hinge structure, which comprises a hinge body, wherein the hinge body comprises two hinge plates which are mutually rotatably connected, one hinge plate is connected with a base component which can be hidden and fixed in a laminating way, the other hinge plate is connected with an angle plate in a laminating way, the base component and the surface of the hinge plate of the hinge body are correspondingly provided with first connecting holes, the angle plate and the surface of the hinge plate of the hinge body are correspondingly provided with second connecting holes, one side of the angle plate far away from the hinge body is provided with a mounting hole, the hinge structure leads the first object to be tightly laminated with the angle plate, the rotary connection of the first object and the second object is realized through the rotary function of the hinge body, the mounting tightness is high, the rotary connection is stable, the structure is small, the hidden mounting aesthetic property is high, and the fixed matching of the base component, the angle plate and the hinge body is convenient to disassemble and replace, the cost is saved.

Description

Combined hinge structure

Technical Field

The utility model relates to a hinge technical field specifically is a combination hinge structure.

Background

The hinge also is called hinge, be used for connecting two solids and allow to do relative pivoted mechanical device between the two, it is according to service environment's difference, its self structural diversity is great, traditional hinge adopts two blade connecting device realization rotation installation of rotation lock, need carry out the draw-in groove at the butt joint position when being used for high sealed mounted position owing to the thickness of self blade makes, otherwise the clearance of the thickness of two at least blades will appear, lead to the installation not inseparable enough, simultaneously, if adopt current seamless hinge, not only the price is with high costs, and the installation is comparatively troublesome, the part is not convenient for the change of general compatibility nature simultaneously.

To this end, we propose a composite hinge structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a use stable, small combined hinge structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a combination hinge structure, the hinge body is including two page or leaf boards of rotation connection of each other, and the laminating is connected with on one page or leaf board and can hide fixed basic component, and the laminating is connected with the scute on another page or leaf board, basic component with the page or leaf board surface of the hinge body all corresponds and is provided with first connecting hole, the scute with the second connecting hole has been seted up to the page or leaf board surface correspondence of the hinge body, the mounting hole has been seted up to one side of the distant separation and reunion page or leaf body of scute.

Preferably, the base component comprises a frame plate, a connecting plate and fixing holes, the frame plate is U-shaped, the connecting plate is symmetrically fixed at two ends of the frame plate, and the fixing holes are symmetrically formed in the surface of the connecting plate.

Preferably, the frame plate and the connecting plate are integrally formed in a stamping mode, and the width of the connecting plate is larger than that of the frame plate.

Preferably, the width of the inner side of the frame plate is larger than the width of the corner plate.

Preferably, the bending parts of the angle plate, the frame plate and the connecting plate are all in a round angle bending shape.

Preferably, the angle plate is bent at a right angle, and the mounting hole on the surface of the angle plate is in a strip shape.

Preferably, the corner plates, the frame plates and the connecting plates are provided with round corners.

Preferably, the base member, the angle plate and the hinge body are all made of stainless steel materials.

Preferably, cross-shaped reinforcing and protruding structures are arranged on the two outer side faces of the frame plate.

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

the utility model discloses when using the device installation to rotate first object, the mounting groove has been seted up in one side of first object, framed lamella cooperation card is gone into in the mounting groove, the edge laminating of connecting plate and mounting groove, it is fixed with the foundation member to use the screw to pass the fixed orifices, and the face of the separation and reunion page or leaf body is far away from the scute is parallel with first object another side, it fixes the second object on the scute surface to use the screw to pass the mounting hole, it is comparatively inseparable to make the laminating between second object and the first object, the rotation function through the hinge body realizes that the rotation of first object and second object is connected, not only the installation leakproofness is high, and the rotation is connected stably, and small in size, hidden installation aesthetic property is high, simultaneously the foundation member, the scute is convenient for dismantle the change.

Drawings

FIG. 1 is a schematic view of the overall installation structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a second schematic view of the overall structure of the present invention;

fig. 4 is a schematic structural view of the base member of the present invention.

Fig. 5 is a schematic structural view of the base member of the present invention, in which the outer side surface is provided with a cross-shaped reinforcing protrusion structure.

In the figure: 1. a base member; 11. a frame plate; 12. a connecting plate; 13. a fixing hole; 14. a cross reinforcing protrusion structure; 2. a gusset; 21. mounting holes; 3. a hinge body; 4. a first connection hole; A. a first object; a1, mounting groove; B. a second object.

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.

Referring to fig. 1, in a combined hinge structure shown in the figure, the hinge body 3 includes two hinge plates rotatably connected to each other, one hinge plate is connected to a base member 1 capable of being hidden and fixed in an attaching manner, the other hinge plate is connected to an angle plate 2 in an attaching manner, first connection holes 4 are correspondingly formed in the surfaces of the hinge plates of the base member 1 and the hinge body 3, rivets can be used to penetrate through the first connection holes 4 to fixedly connect the base member 1 and the hinge body 3, second connection holes are correspondingly formed in the surfaces of the angle plate 2 and the hinge plate of the hinge body 3, rivets can be used to penetrate through the second connection holes to fixedly connect the angle plate 2 and the hinge body 3, and a mounting hole 21 is formed in one side of the angle plate 2 away from the hinge body 3.

Referring to fig. 4, the base member 1 includes a frame plate 11, a connecting plate 12 and fixing holes 13, the frame plate 11 is U-shaped, the connecting plates 12 are symmetrically fixed to two ends of the frame plate 11, the fixing holes 13 are symmetrically formed in the surface of the connecting plate 12, the U-shaped frame plate 11 is not only convenient for connecting with the hinge body 3, but also increases the rotation adjusting space of the diagonal plate 2, and is fixed by attaching the connecting plate 12 to the surface of the mounting portion and passing the fixing holes 13 with screws.

Referring to fig. 4, the frame plate 11 and the connecting plate 12 are integrally formed by stamping, so that the integrity of the base member 1 is high, the deformation resistance effect is strong, and the width of the connecting plate 12 is greater than that of the frame plate 11, thereby increasing the mounting and attaching stability of the base member 1.

Referring to fig. 2, the width of the inner side of the frame plate 11 is greater than the width of the angle plate 2, so that the angle plate 2 can be rotated and attached to the inner side of the frame plate 11, and the rotation angle of the angle plate 2 is increased.

Referring to fig. 2 and 3, the bending portions of the angle plate 2, the frame plate 11 and the connecting plate 12 are all in a fillet bending shape, the angle plate 2, the frame plate 11 and the connecting plate 12 are all formed by stamping and bending, and the fillet bending of the angle plate 2, the frame plate 11 and the connecting plate 12 not only avoids the cracking caused by bending due to stress concentration during stamping, but also ensures that the device is more mellow, beautiful and high in operation safety.

Referring to fig. 2, the angle plate 2 is bent at a right angle, and the mounting hole 21 on the surface of the angle plate 2 is in a strip shape, so as to facilitate fine adjustment of the mounting position of the second object.

The corner plates 2, the frame plates 11 and the connecting plates 12 are provided with round corners, the round corners are smooth, and the installation operation safety is high.

The base member 1, the angle plate 2 and the hinge body 3 are all made of stainless steel materials, so that the rigidity is high, the wear resistance is good, and the use is stable.

In order to increase the strength of the base member 1, cross-shaped reinforcing protrusion structures 14 may be provided on both outer sides of the frame plate 11.

The working principle is as follows: when the device is used for installing and rotating the first object A, a mounting groove A1 is formed in one side of the first object A, the frame plate 11 is clamped into the mounting groove A1 in a matching mode, the connecting plate 12 is attached to the edge of the mounting groove A1, a screw penetrates through the fixing hole 13 to fix the base member 1, the surface, far away from the hinge body 3, of the angle plate 2 is parallel to the other side face of the first object A, the screw penetrates through the mounting hole 21 to fix the second object B on the surface of the angle plate 2, the second object B is attached to the first object tightly, the first object A and the second object B are connected in a rotating mode through the rotating function of the hinge body 3, the mounting sealing performance is high, the rotating connection is stable, the structure is small and exquisite, the hidden mounting attractiveness is high, meanwhile the base member 1, the angle plate 2 and the hinge body 3 are convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A combined hinge structure comprises a hinge body (3), and is characterized in that: the hinge body (3) comprises two hinge plates which are rotatably connected with each other, one hinge plate is connected with a base component (1) which can be hidden and fixed in an attaching mode, the other hinge plate is connected with an angle plate (2) in an attaching mode, the surfaces of the hinge plates of the base component (1) and the hinge body (3) are correspondingly provided with first connecting holes (4), the surfaces of the angle plate (2) and the hinge plate of the hinge body (3) are correspondingly provided with second connecting holes, and one side, far away from the hinge body (3), of the angle plate (2) is provided with a mounting hole (21);

the base component (1) comprises a frame plate (11), a connecting plate (12) and fixing holes (13), wherein the frame plate (11) is U-shaped, the connecting plate (12) is symmetrically fixed at two ends of the frame plate (11), and the fixing holes (13) are symmetrically formed in the surface of the connecting plate (12).

2. A composite hinge structure according to claim 1, wherein: frame plate (11) and connecting plate (12) adopt integrative stamping forming, and the width of connecting plate (12) is greater than the width of frame plate (11).

3. A composite hinge structure according to claim 1, wherein: the width of the inner side of the frame plate (11) is larger than that of the angle plate (2).

4. A composite hinge structure according to claim 1, wherein: the bent parts of the angle plate (2), the frame plate (11) and the connecting plate (12) are all in round angle bent shapes.

5. A composite hinge structure according to claim 1, wherein: the angle plate (2) is bent at a right angle, and the mounting hole (21) on the surface of the angle plate (2) is in a strip shape.

6. A composite hinge structure according to claim 1, wherein: fillets are formed in the corners of the corner plates (2), the frame plates (11) and the connecting plates (12).

7. A composite hinge structure according to claim 1, wherein: the base component (1), the angle plate (2) and the hinge body (3) are all made of stainless steel materials.

8. A composite hinge structure according to claim 1, wherein: and cross-shaped reinforcing convex structures (14) are arranged on two outer side surfaces of the frame plate (11).