CN218061930U

CN218061930U - Adjustable hinge

Info

Publication number: CN218061930U
Application number: CN202221732957.1U
Authority: CN
Inventors: 林锡耀; 陈晓炯
Original assignee: Guangdong Oula Hardware Technology Co ltd
Current assignee: Guangdong Oula Hardware Technology Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-12-16
Anticipated expiration: 2032-07-05

Abstract

The utility model discloses an adjustable hinge, which comprises a first hinge, a second hinge and an installation shaft; the first hinge comprises a first hinge body and an insert; the side edge of the first hinge body is provided with an inserting groove, and the plug-in is inserted into the inserting groove in a relatively moving manner and is detachably connected with the first hinge body through a screw; the second hinge comprises a second hinge body and an adjusting seat; the section of the second hinge body is in an L shape with 90 degrees anticlockwise, and the adjusting seat is detachably connected with the second hinge body in a relatively moving way through a screw; the lower end of the side edge of the plug-in piece, which is far away from the first hinge body, is provided with a first shaft cylinder, and the upper end of the side edge of the adjusting seat, which is far away from the second hinge body, is provided with a second shaft cylinder; the first shaft cylinder and the second shaft cylinder are detachably connected through a mounting shaft. The utility model discloses the hinge can accomplish the adjustment to the door clearance through the regulation by oneself, has stopped the problem of installation failure, and it is more convenient, labour saving and time saving relative prior art.

Description

Adjustable hinge

Technical Field

The utility model relates to a metal hardware fitting manufacturing and designing technical field, more specifically the adjustable hinge that says so relates to.

Background

Hinges, also known as hinges, are mechanical devices used to connect two solids and allow relative rotation between them. The hinge may be constructed of a movable component or may be constructed of a foldable material. The hinge is mainly installed on the door, and due to the influence of the preparation level of each factory and the limited arrangement with the wall body or the doorframe during the installation, the door to be installed cannot be ensured to be in a completely parallel state with the wall body or the doorframe, and at the moment, the door needs to be adjusted, so that the door is more convenient to close and open; the prior art is all through measuring then punch the whole position on the door of adjustment hinge on the door frame, guarantee the closure of door and open, and its process is wasted time and energy, has caused great puzzlement for the installation.

Therefore, how to provide a hinge which is convenient to adjust and install is a problem that needs to be solved urgently by the technical personnel in the field.

Disclosure of Invention

In view of this, an object of the present invention is to provide an adjustable hinge capable of adjusting the gap after the door is installed, so as to prevent the door from being jammed, in order to solve the problem that the gap is easily inconsistent after the door is installed in the existing hinge. The utility model provides a hinge convenient to adjust, it is convenient to install.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an adjustable hinge comprises a first hinge, a second hinge and an installation shaft;

the first hinge comprises a first hinge body and an insert; the side edge of the first hinge body is provided with an inserting groove, and the plug-in is inserted into the inserting groove in a relatively moving manner and is detachably connected with the first hinge body through a screw;

the second hinge comprises a second hinge body and an adjusting seat; the section of the second hinge body is in an L shape with 90 degrees anticlockwise, and the adjusting seat is detachably connected with the second hinge body in a relatively moving way through a screw;

a first shaft cylinder is arranged at the lower end of the side edge of the plug-in piece far away from the plug-in piece, which is inserted into the first hinge body, and a second shaft cylinder is arranged at the upper end of the side edge of the adjusting seat far away from the second hinge body; the first shaft cylinder and the second shaft cylinder are detachably connected through the mounting shaft.

When the utility model is used, the first hinge body and the second hinge body are firstly fixed at the corresponding positions of a door and a door frame, then the first shaft cylinder and the second shaft cylinder are connected through the mounting shaft, then the adjusting seat is fixed with the second hinge body, and finally the plug-in is inserted into the first hinge body to correspondingly adjust and fix, when the adjusting range is larger, the relative position of the plug-in and the second hinge body can be adjusted;

compared with the prior art, the door does not need to be lifted in advance, then positioning measurement is carried out, then punching operation is carried out, and the problem of installation failure can be caused by misoperation; the utility model discloses a hinge can accomplish the adjustment to the door clearance through the regulation by oneself, has stopped the problem of installation failure, and it is more convenient, labour saving and time saving relative prior art.

Specifically, be equipped with the multiunit fixed orifices on the plug-in components, the multiunit the fixed orifices becomes array arrangement, first connecting hole has been seted up to first hinge body, the screw wear to establish first connecting hole and with the fixed orifices is connected.

The utility model discloses a set up the multiunit fixed orifices on the plug-in components, plug-in components insert when using first hinge body, plug-in components are at first hinge body lateral sliding, and suitable position is adjusted to when the door clearance, through the screw of wearing to establish at first connecting hole and the fixed installation of accomplishing the door of fixed orifices, the utility model discloses the adjustment is more convenient.

Preferably, the length of the plug-in is smaller than that of the slot;

the hinge comprises a first hinge body and is characterized in that a groove is further formed in the first hinge body, an I-shaped connecting block is arranged corresponding to the groove, a mounting hole is formed in the connecting block, a plurality of groups of fixing holes are formed in the plug-in unit and are arranged in an array mode, and screws penetrate through the mounting hole and are connected with the fixing holes.

The utility model discloses the length of well plug-in components indicates longitudinal direction length, and length is less than slot length and can realizes the adjustment of longitudinal direction to the hinge position, the slight deviation that produces when having stopped the first hinge body of installation to and the convenient gap adjustment to door and ground.

Furthermore, the adjusting seat is provided with a first fixing hole and a second fixing hole which are continuous, the second hinge body is provided with a second connecting hole, and the screw penetrates through the second connecting hole to be connected with the first fixing hole and the second fixing hole.

The utility model discloses still carried out structural design to the second hinge, through the second connecting hole with the fixed of first fixed orifices and second fixed orifices, because first fixed orifices and second fixed orifices are a plurality of, also can carry out the adjustment of position, the clearance when making it can satisfy the door installation requires or solves the problem that wall or door frame are not perpendicular to ground.

On the premise of adjusting the first hinge, when the displacement is insufficient, the second hinge can be adjusted up and down and left and right or adjusted in advance in order to reduce the adjustment amount of the first hinge. The adjustment need not to dismantle the whole of door get off, only need dismantle the bolt that is used for fixed adjustment seat and second hinge body, adjust locking can.

Furthermore, the mounting shaft comprises an upper eccentric shaft and a lower eccentric shaft, the second shaft cylinder is sleeved outside the upper eccentric shaft, and the first shaft cylinder is sleeved outside the lower eccentric shaft; the axes of the upper eccentric shaft and the lower eccentric shaft are not concentric, internal threads penetrate through the upper part and the lower part of the inner wall of the second shaft barrel, and external threads matched with the internal threads of the second shaft barrel are arranged on the outer wall of the upper eccentric shaft; the upper eccentric shaft is in threaded connection with the second shaft barrel; the eccentric shaft is provided with a shaft hole, and the positioning bolt penetrates through the lower end of the lower eccentric shaft and penetrates through the shaft hole to be in threaded connection with the threaded hole.

Further, still include locking bolt 6, the side opening has been seted up to the off-axis down, locking bolt 6 wears to establish in the side opening.

The utility model discloses an installation axle can realize the horizontal and longitudinal displacement of minizone interior through the setting of going up off-axis and off-axis down, further increase the utility model discloses the adjustable performance of hinge has guaranteed when the installation, and the first hinge main part and the horizontal position skew of second hinge main part longitudinal position skew or minizone of production can be through the installation axle adjustment.

The utility model provides an adjustable hinge in adjustable clearance behind door installation to ensure that the jamming phenomenon can not appear in the door. The utility model discloses adjust, it is convenient to install.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of an adjustable hinge according to the present invention;

fig. 2 is a schematic structural view of a first hinge body in the adjustable hinge of the present invention;

FIG. 3 is a schematic structural view of an insert in an adjustable hinge according to the present invention;

FIG. 4 is a schematic view of a connecting block structure of an adjustable hinge according to the present invention;

FIG. 5 is a schematic structural view of a second hinge body of the adjustable hinge of the present invention;

FIG. 6 is a schematic view of an adjusting seat of the adjustable hinge according to the present invention;

FIG. 7 is a schematic cross-sectional view of an installation shaft in an adjustable hinge according to the present invention;

wherein, 1 is a first hinge; 11 is a first hinge body; 12 is a plug-in; 13 is a first shaft cylinder; 2 is a second hinge; 21 is a second hinge body; 22 is an adjusting seat; 221 is a first fixing hole; 222 is a second fixing hole; 23 is a second shaft cylinder; 3 is a mounting shaft; 31 is an upper eccentric shaft; 32 is a lower eccentric shaft; 4 is a slot; 5 is a connecting block; mounting holes are designated 51 and locking bolts are designated 6.

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.

As shown in fig. 1 to 7: an adjustable hinge comprises a first hinge 1, a second hinge 2 and a mounting shaft 3;

the first hinge 1 comprises a first hinge body 11 and an insert 12; the side edge of the first hinge body 11 is provided with an inserting groove 4, and the plug-in 12 is inserted into the inserting groove 4 in a relatively moving manner and is detachably connected with the first hinge body 11 through a screw;

the second hinge 2 comprises a second hinge body 21 and an adjusting seat 22; the section of the second hinge body 21 is in an L shape with an anticlockwise angle of 90 degrees, and the adjusting seat 22 is detachably connected with the second hinge body 21 in a relatively moving way through a screw;

the lower end of the side edge of the plug-in piece 12 far away from the plug-in first hinge body 11 is provided with a first shaft barrel 13, and the upper end of the side edge of the adjusting seat 22 far away from the second hinge body 21 is provided with a second shaft barrel 23; the first shaft barrel 13 and the second shaft barrel 23 are detachably connected through the mounting shaft 3.

The first hinge body 11 and the second hinge body 21 are provided with fixing holes for fixing a door or a door frame or a wall body near four corners, and are directly fixed by bolts. The first hinge body 11 and the second hinge body 21 are provided with four corner fixing holes which are arranged to avoid the plug-in 12 and the adjusting seat 22.

When the utility model is used, the first hinge body 11 and the second hinge body 21 are fixed at the corresponding positions of a door and a door frame, then the first shaft cylinder 13 and the second shaft cylinder 23 are connected through the mounting shaft 3, then the adjusting seat 22 and the second hinge body 21 are fixed, and finally the plug-in 12 is inserted into the first hinge body 11 for corresponding adjustment and fixation, and when the adjusting range is large, the relative positions of the plug-in 12 and the second hinge body 21 can be adjusted;

compared with the prior art, the door does not need to be lifted in advance, positioning measurement is carried out, punching operation is carried out, and the problem of mounting failure is caused by misoperation; the utility model discloses a hinge can accomplish the adjustment to the door clearance through the regulation by oneself, has stopped the problem of installation failure, and it is more convenient, labour saving and time saving relative prior art.

Specifically, the most basic embodiment is that a plurality of sets of fixing holes are formed in the plug-in 12, the fixing holes are arranged in an array, the first hinge body 11 is provided with a first connecting hole, and a screw penetrates through the first connecting hole and is connected with the fixing hole.

The utility model discloses a set up the multiunit fixed orifices on plug-in components 12, plug-in components 12 insert first hinge body 11 when using, and plug-in components 12 are in first hinge body 11 lateral sliding, adjust to suitable position when the door clearance, through the screw of wearing to establish first connecting hole and the fixed installation of accomplishing the door of fixed orifices, the utility model discloses the adjustment is more convenient.

As shown in fig. 2 and 3: in this embodiment, the length of the plug-in 12 is smaller than that of the slot 4;

still seted up recess 14 on the first hinge body 11, correspond recess 14 and be provided with "worker" style of calligraphy connecting block 5, connecting block 5 is opened has mounting hole 51, is equipped with the multiunit fixed orifices on the plug-in components 12, and the multiunit fixed orifices becomes array and arranges, and the mounting hole 51 is worn to establish by the screw is connected with the fixed orifices.

The utility model discloses well plug-in components 12's length indicates longitudinal direction length, and length is less than slot 4 length and can realizes the adjustment of longitudinal direction to the hinge position, has stopped the slight deviation that produces when installing first hinge body 11 to and the convenient gap adjustment to door and ground.

In this embodiment, the adjusting seat 22 is provided with a first fixing hole 221 and a second fixing hole 222 which are continuous, the second hinge body 21 is provided with a second connecting hole 211, and the screw passes through the second connecting hole 211 to be connected with the first fixing hole 221 and the second fixing hole 222.

The utility model discloses still carry out structural design to second hinge 2, through the fixed of second connecting hole 211 with first fixed orifices 221 and second fixed orifices 222, because first fixed orifices 221 and second fixed orifices 222 are a plurality of, also can carry out the adjustment of position, clearance when making it can satisfy the door installation requires or solves the problem that wall or door frame are not perpendicular to ground.

On the premise of adjusting the first hinge 1, when the displacement is insufficient, the second hinge 2 can be adjusted up and down and left and right, or the second hinge 2 can be adjusted in advance in order to reduce the adjustment amount of the first hinge 1. The adjustment need not to dismantle the whole door and gets off, only need dismantle the bolt that is used for fixed adjusting seat 22 and second hinge body 21, adjust locking can.

As shown in fig. 7: in this embodiment, the mounting shaft 3 includes an upper eccentric shaft 31 and a lower eccentric shaft 32, the second shaft barrel 23 is sleeved outside the upper eccentric shaft 31, and the first shaft barrel 13 is sleeved outside the lower eccentric shaft 32; the axes of the upper eccentric shaft 3 and the lower eccentric shaft 4 are not concentric, internal threads penetrate through the upper part and the lower part of the inner wall of the second shaft barrel 23, and external threads matched with the internal threads of the second shaft barrel 23 are arranged on the outer wall of the upper eccentric shaft 31; the upper eccentric shaft 31 is in threaded connection with the second shaft barrel 23; go up the off-axis 31 middle part and be equipped with the screw hole, off-axis 32 cavity sets up down, and inside is equipped with the eccentric shaft, and the eccentric shaft is equipped with the shaft hole, still includes the positioning bolt, and the positioning bolt penetrates from off-axis 32 lower extreme down, and passes shaft hole and screw hole threaded connection.

In this embodiment, the locking device further comprises a locking bolt 6, a side hole is formed in the lower eccentric shaft 32, and the locking bolt 6 is arranged in the side hole in a penetrating manner.

The utility model discloses an installation axle 3 can realize horizontal and longitudinal displacement in the small circle through going up the setting of off-axis 31 and off-axis 32 down, has increased in this embodiment the utility model discloses but the adjustable performance of hinge has guaranteed when the installation, and the lateral position skew of the first hinge main part 11 and the 21 longitudinal position skews of second hinge main part or the small circle of production can be through the installation axle adjustment.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present embodiments. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the embodiments. Thus, the present embodiments are not intended to be limited to the embodiments shown herein but are to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An adjustable hinge is characterized by comprising a first hinge (1), a second hinge (2) and a mounting shaft (3);

the first hinge (1) comprises a first hinge body (11) and an insert (12); a slot (4) is formed in the side edge of the first hinge body (11), and the plug-in piece (12) is inserted into the slot (4) in a relatively moving manner and is detachably connected with the first hinge body (11) through a screw;

the second hinge (2) comprises a second hinge body (21) and an adjusting seat (22); the section of the second hinge body (21) is in an L shape with an anticlockwise angle of 90 degrees, and the adjusting seat (22) is movably connected with the second hinge body (21) in a relative mode through a screw in a detachable mode;

a first shaft cylinder (13) is arranged at the lower end of the side edge of the plug-in piece (12) far away from the plug-in first hinge body (11), and a second shaft cylinder (23) is arranged at the upper end of the side edge of the adjusting seat (22) far away from the second hinge body (21); the first shaft cylinder (13) and the second shaft cylinder (23) are detachably connected through the mounting shaft (3).

2. The adjustable hinge according to claim 1, wherein the plug-in unit (12) has a plurality of sets of fixing holes, the plurality of sets of fixing holes are arranged in an array, the first hinge body (11) has a first connecting hole, and the screw penetrates through the first connecting hole and is connected with the fixing hole.

3. Adjustable hinge according to claim 1, characterized in that said insert (12) has a length less than the length of said slot (4);

still seted up recess (14) on first hinge body (11), correspond recess (14) are provided with "worker" style of calligraphy connecting block (5), mounting hole (51) have been opened in connecting block (5), be equipped with the multiunit fixed orifices on plug-in components (12), the multiunit the fixed orifices becomes array and arranges, the screw is worn to establish mounting hole (51) with the fixed orifices is connected.

4. An adjustable hinge according to claim 2 or 3, wherein the adjusting seat (22) is provided with a first fixing hole (221) and a second fixing hole (222) which are continuous, the second hinge body (21) is provided with a second connecting hole (211), and the screw is connected with the first fixing hole (221) and the second fixing hole (222) through the second connecting hole (211).

5. Adjustable hinge according to claim 4, characterized in that said mounting shaft (3) comprises an upper eccentric shaft (31) and a lower eccentric shaft (32), said second shaft sleeve (23) being externally applied to said upper eccentric shaft (31), said first shaft sleeve (13) being externally applied to said lower eccentric shaft (32); the axes of the upper eccentric shaft (31) and the lower eccentric shaft (32) are not concentric, an inner thread penetrates through the inner wall of the second shaft barrel (23) from top to bottom, and an outer thread matched with the inner thread of the second shaft barrel (23) is arranged on the outer wall of the upper eccentric shaft (31); the upper eccentric shaft (31) is in threaded connection with the second shaft barrel (23); the middle part of the upper eccentric shaft (31) is provided with a threaded hole, the lower eccentric shaft (32) is arranged in a hollow mode, an eccentric shaft is arranged inside the upper eccentric shaft, the eccentric shaft is provided with a shaft hole, and the positioning device further comprises a positioning bolt, wherein the positioning bolt penetrates through the lower end of the lower eccentric shaft (32) and penetrates through the shaft hole to be in threaded connection with the threaded hole.

6. The adjustable hinge according to claim 5, further comprising a locking bolt (6), wherein the lower eccentric shaft (32) is provided with a side hole, and the locking bolt (6) is inserted into the side hole.