CN218438866U

CN218438866U - Hidden hinge

Info

Publication number: CN218438866U
Application number: CN202222812540.2U
Authority: CN
Inventors: 唐声扬; 唐思凡
Original assignee: Lanxi Maya Hardware Co ltd
Current assignee: Lanxi Maya Hardware Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-02-03
Anticipated expiration: 2032-10-25

Abstract

The utility model belongs to the technical field of hydraulic hinges, in particular to a hidden hinge, which comprises a first hinge and a second hinge; the device also comprises a mounting groove, a fixed shaft, a connecting piece and an adjusting component; at least one fixed shaft is arranged as a hydraulic shaft; the utility model discloses newly increased adjusting part, can adjust the mounting height of hinge after the hinge installation, it is convenient to use, job stabilization.

Description

Hidden hinge

Technical Field

The utility model belongs to the technical field of the hydraulic pressure hinge technique and specifically relates to a hidden hinge.

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 material. The hinge is mainly arranged on the door and the window and is a main part of a door product; along with the increasingly prominent industrial requirements, the application of the hidden hinge is gradually popularized, and the hidden hinge has the advantages of integrating theft prevention, opening and closing and attractiveness and is popular with people.

In prior art, can be provided with the fixed axle in the hinge usually, realize the connection between the connecting piece through the fixed axle, but present hidden hinge does not possess the function of buffering when the switch door, and is difficult to highly adjusting the door body after the installation, if the installation is not accurate need all dismantlements to install again, comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a hidden hinge for solve the problem among the above-mentioned background art.

In view of this, the utility model provides a hidden hinge, including first hinge and second hinge; the mounting grooves are formed in the first hinge and the second hinge; the two fixed shafts are respectively arranged in the two mounting grooves and movably connected with the inner walls of the mounting grooves; the two connecting pieces are respectively connected with one fixed shaft, and the first hinge and the second hinge are connected through the two connecting pieces; at least one fixed shaft is set as a hydraulic shaft; the adjusting assembly can adjust the installation height of the hinge after the hinge is installed; the adjusting assembly comprises an adjusting groove which is vertically arranged on the first hinge or the second hinge in a long strip shape; the mounting block is arranged in the adjusting groove and can move up and down in the adjusting groove, and a mounting hole for mounting a screw is formed in the mounting block; and the adjusting unit is used for adjusting the position of the mounting block in the adjusting groove.

In the above technical scheme, further, be provided with the guard plate on first hinge and the second hinge, the guard plate shelters from the adjustment tank and is connected with first hinge and second hinge buckle.

In the above technical solution, further, the adjusting unit includes an installation cavity, which is provided in the first hinge or the second hinge and is located at one side of the adjusting groove, and the installation cavity is communicated with the adjusting groove; the adjusting screw rod is vertically arranged in the mounting cavity and can rotate in the mounting cavity; the screw sleeve is sleeved on the adjusting screw rod in a threaded manner, and one end of the screw sleeve is fixedly connected with the mounting block; the sliding rail is arranged on the side wall of the installation cavity, and one side of the threaded sleeve is embedded into the sliding rail and is connected with the sliding rail in a sliding manner; the countersunk groove is positioned at the top of the safety cavity; the rotating block is arranged in the countersunk head groove, one end of the adjusting screw rod extends upwards to be fixedly connected with the rotating block, and the rotating block is provided with a hexagonal adjusting hole.

In the above technical scheme, further, a limit groove is formed in the adjusting groove around the adjusting groove side wall in a circle, and two ends of the mounting block are embedded into the limit groove.

In the above technical solution, further, a horizontal bubble is arranged on the first hinge or the second hinge.

In the above technical solution, further, a step for placing a gasket is provided at the bottom of the mounting hole on the mounting block, and the mounting block is provided with an extension portion at the periphery of the mounting hole.

The beneficial effects of the utility model are that: the utility model discloses a set up the installation axle as the hydraulic shaft, can make hide the hinge and reach the purpose of hydraulic cushion, the switch door is convenient stable; through the arrangement of the adjusting assembly, the lifting of the door body can be adjusted by rotating the rotating block; can guarantee the accurate nature of the installation of the door body at the convenient height of the regulation door body after the installation, and need not install again at the whole dismantlements of the installation door body height to time, it is convenient to use, and the transmission is stable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic side view of an embodiment of the present invention;

FIG. 3 is a schematic plan view of an embodiment of the present invention;

FIG. 4 is a schematic structural view of an adjustment groove according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of an adjusting unit according to an embodiment of the present invention;

FIG. 6 is a schematic view of a spacing groove according to an embodiment of the present invention;

FIG. 7 is a schematic structural view of a mounting block according to an embodiment of the present invention;

labeled as:

1. a first hinge; 2. a second hinge; 3. a fixed shaft; 4. mounting grooves; 5. a connecting member; 6. an adjustment groove; 7. mounting blocks; 8. mounting holes; 9. a protection plate; 10. a mounting cavity; 11. adjusting the screw rod; 12. a threaded sleeve; 13. a slide rail; 14. a countersunk groove; 15. rotating the block; 16. a limiting groove; 17. horizontally soaking; 18. a step; 19. an extension portion;

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived from the embodiments in the present application by a person skilled in the art, are within the scope of protection of the present application.

In the description of the present application, it is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. For convenience of description, the dimensions of the various features shown in the drawings are not necessarily drawn to scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

It should be noted that in the description of the present application, the directions or positional relationships indicated by the terms such as "front, back, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are usually based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, and in the case of not making a contrary explanation, these directions do not indicate and imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore, should not be interpreted as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

It should be noted that, in the present application, 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. Without further limitation, an element defined by the phrase "comprising one of 8230, and" comprising 8230does not exclude the presence of additional like elements in a process, method, article, or apparatus comprising the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Example 1

As shown in fig. 1, the present embodiment discloses a hidden hinge, which includes a first hinge 1 and a second hinge 2; the mounting grooves 4 are formed in the first hinge 1 and the second hinge 2; the two fixed shafts 3 are respectively arranged in the two mounting grooves 4 and are movably connected with the inner walls of the mounting grooves 4; connecting piece 5 sets up to two, is connected with a fixed axle 3 respectively, first hinge 1 and second hinge 2 are connected through two connecting pieces 5, and wherein, the fixed axle 3 of installing in first hinge sets up to the hydraulic shaft, and this hydraulic shaft is the hydraulic shaft core in the hydraulic hinge, sets up one side in the hydraulic hinge that has now and is connected with being connected with the connecting piece with being connected of hinge to realize the purpose of hydraulic pressure buffering, hydraulic shaft core in the hydraulic hinge is comparatively ripe prior art, and no longer repeated description here.

In the embodiment, the hinge further comprises an adjusting assembly, and the mounting height of the hinge can be adjusted after the hinge is mounted; the adjusting assembly comprises an adjusting groove 6 which is vertically long and is arranged on the first hinge 1; the mounting block 7 is arranged in the adjusting groove 6 and can move up and down in the adjusting groove 6, and a mounting hole 8 for mounting a screw is formed in the mounting block 7; and an adjusting unit for adjusting the position of the mounting block 7 in the adjusting groove 6.

In this embodiment, the adjusting unit includes an installation cavity 10, which is provided in the first hinge 1 or the second hinge 2 and located at one side of the adjusting groove 6, and the installation cavity 10 is communicated with the adjusting groove 6; the adjusting screw rod 11 is vertically arranged in the mounting cavity 10 and can rotate in the mounting cavity 10; the screw sleeve 12 is sleeved on the adjusting screw rod 11 in a threaded manner, and one end of the screw sleeve is fixedly connected with the mounting block 7; the slide rail 13 is arranged on the side wall of the installation cavity 10, and one side of the threaded sleeve 12 is embedded into the slide rail 13 and is in sliding connection with the slide rail 13; a countersunk groove 14 located at the top of the safety chamber; the rotating block 15 is arranged in the countersunk groove 14, one end of the adjusting screw rod 11 extends upwards to be fixedly connected with the rotating block 15, and a hexagonal adjusting hole is formed in the rotating block 15.

The adjusting groove is formed in the first hinge, and the second hinge is provided with a screw hole for mounting a screw; when the hinge is installed, a screw penetrates through the installation hole to fix the hinge, when the height of the door body needs to be adjusted, a tool is inserted into a hexagonal adjusting hole in the rotary block in the countersunk groove to drive the adjusting screw rod to rotate, and the screw sleeve is in threaded connection with the adjusting screw rod, and the installation block is fixed, namely the screw sleeve is also fixed, so that the first hinge can ascend or descend along with the rotation of the rotary block, and the position of the installation block in the adjusting groove is changed; this operation is not limited to the first hinge being connected to the door body or the door frame.

Through the technical scheme, the mounting shaft is set to be the hydraulic shaft, so that the purpose of hydraulic buffering can be achieved by hiding the hinge, and the door can be opened and closed conveniently and stably; through the arrangement of the adjusting assembly, the lifting of the door body can be adjusted by rotating the rotating block; can guarantee the accurate nature of a body installation at the height of the convenient regulation door body after the installation, and need not install again to whole dismantlements to the time of the installation door body height, it is convenient to use, and the transmission is stable.

In this embodiment, the first hinge 1 and the second hinge 2 are provided with a protection plate 9, and the protection plate 9 shields the adjustment groove 6 and is connected with the first hinge 1 and the second hinge 2 in a buckling manner; through the setting of guard plate, can completely cut off in the use, dust impurity enters into the mounting hole or adsorbs on the hinge, avoids impurity such as external moisture to get into, reduces the corruption, improves the life of hinge, sets up it into the buckle connection, convenient installation dismantles.

In this embodiment, a limit groove 16 is formed in the adjusting groove 6 around the side wall of the adjusting groove 6, and two ends of the mounting block 7 are embedded in the limit groove 16; through the setting of spacing groove, spacing is being carried out in the both sides to the installation piece, guarantees the stability of the installation of installation piece, improves the set degree with the hinge, and then improves the stability of hinge installation.

Example 2

The embodiment provides a hidden hinge, which comprises the technical scheme of the embodiment and also has the following technical characteristics.

As shown in fig. 4, in the present embodiment, a horizontal bubble 17 is provided on the first hinge 1 or the second hinge 2; through the setting of level bubble, when the installation hinge, through the state of observing the level bubble, adjust the level of hinge installation, guarantee the accurate nature of hinge installation.

As shown in fig. 7, in the present embodiment, a step 18 for placing a gasket is provided on the mounting block 7 at the bottom in the mounting hole 8, and the mounting block 7 is provided with an extension 19 at the periphery of the mounting hole 8; the arrangement of the steps facilitates the placement of the gasket when the screw is locked, and improves the stability of locking and mounting of the screw; the arrangement of the extension portion avoids the screw from falling off when the screw is loosened, and the corresponding protection plate is provided with a groove matched with the extension portion.

While the embodiments of the present application have been described in connection with the drawings, the embodiments and features of the embodiments of the present application can be combined with each other without conflict and the present application is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present application as claimed.

Claims

1. The utility model provides a hidden hinge which characterized in that: comprises that

A first hinge and a second hinge;

the mounting grooves are formed in the first hinge and the second hinge;

the two fixed shafts are respectively arranged in the two mounting grooves and movably connected with the inner walls of the mounting grooves;

the two connecting pieces are respectively connected with one fixed shaft, and the first hinge and the second hinge are connected through the two connecting pieces;

at least one fixed shaft is arranged as a hydraulic shaft;

and also comprises

The adjusting assembly can adjust the installation height of the hinge after the hinge is installed;

the adjusting component comprises

The adjusting groove is vertically arranged on the first hinge or the second hinge in a long strip shape;

the mounting block is arranged in the adjusting groove and can move up and down in the adjusting groove, and a mounting hole for mounting a screw is formed in the mounting block;

and the adjusting unit is used for adjusting the position of the mounting block in the adjusting groove.

2. A hidden hinge according to claim 1, characterized in that: and the first hinge and the second hinge are provided with protective plates, and the protective plates shield the adjusting grooves and are connected with the first hinge and the second hinge in a buckling manner.

3. A hidden hinge as claimed in claim 1, characterized in that: the adjusting unit comprises

The mounting cavity is formed in the first hinge or the second hinge and is positioned on one side of the adjusting groove, and the mounting cavity is communicated with the adjusting groove;

the adjusting screw rod is vertically arranged in the mounting cavity and can rotate in the mounting cavity;

the screw sleeve is sleeved on the adjusting screw rod in a threaded manner, and one end of the screw sleeve is fixedly connected with the mounting block;

the sliding rail is arranged on the side wall of the installation cavity, and one side of the threaded sleeve is embedded into the sliding rail and is connected with the sliding rail in a sliding manner;

the countersunk head groove is positioned at the top of the safety cavity;

a rotating block arranged in the countersunk head groove, and one end of the adjusting screw rod extends upwards and is fixedly connected with the rotating block,

the rotating block is provided with a hexagonal adjusting hole.

4. A hidden hinge according to claim 3, characterized in that: limiting grooves are formed in the adjusting grooves in a circle around the side walls of the adjusting grooves, and two ends of the mounting blocks are embedded into the limiting grooves.

5. A hidden hinge as claimed in claim 1, characterized in that: and the first hinge or the second hinge is provided with a horizontal bubble.

6. A hidden hinge according to claim 1, characterized in that: the installation block is provided with a step for placing a gasket at the bottom in the installation hole, and the installation block is provided with an extension part at the periphery of the installation hole.