CN201818165U - A three-dimensional adjustable hinge - Google Patents

Abstract

The utility model discloses a three-dimensional regulation hinge, including first loose-leaf and rather than the second loose-leaf of pin joint, its characterized in that: the first hinge is provided with a first pivot hole, the second hinge is provided with a second pivot hole, pivots penetrate through the first pivot hole and the second pivot hole, the pivots are fixedly connected with the second hinge, the first hinge and the second hinge are pivoted through the pivots, the first pivot hole is internally provided with an up-and-down adjusting mechanism, the second hinge is provided with a left-and-right adjusting mechanism, and a front-and-back adjusting mechanism is arranged between the second hinge and the fixed back plate. The upper and lower adjusting mechanisms, the front and rear adjusting mechanisms and the left and right adjusting mechanisms are arranged on the two pivoted hinges, and the hinges can be adjusted in three mutually vertical directions to a certain extent through the adjusting mechanisms, so that the problems of loose fit or loose fit between doors and door frames or between windows and window frames caused by dimensional deviation or errors generated in installation can be solved.

Description

A three-dimensional adjustable hinge

technical field

The utility model relates to a hinge, in particular to a three-dimensional adjustment hinge.

Background technique

Hinges are widely used in people's daily life and are usually installed on doors or windows. However, ordinary hinges have no adjustment function. When people install the hinges, if there are dimensional deviations or errors in the installation, it is easy to cause the problem that the door and the door frame or the window and the window frame are not tightly matched or even not matched.

Contents of the invention

In order to overcome the shortcomings of the prior art, the utility model provides a three-dimensional adjustable hinge that can be adjusted in three directions.

The technical scheme that the utility model solves its technical problem adopts is:

The three-dimensional adjustment hinge includes a first hinge and a second hinge pivotally connected with it, and is characterized in that: the first hinge is provided with a first pivot hole, the second hinge is provided with a second pivot hole, and the first pivot hole And the second pivot hole is pierced with a pivot, the pivot is fixedly connected with the second hinge, the first hinge and the second hinge are pivotally connected through the pivot, and the first pivot hole is provided with an up and down adjustment mechanism , the second loose leaf can move relatively along the axial direction of the pivot through the up and down adjustment mechanism, one side of the second loose leaf is provided with a fixed backboard, and the second loose leaf is provided with a left and right adjustment mechanism, and the left and right adjustment mechanism is connected with the fixed back The fixed backplane can be moved relative to the second hinge through the left and right adjustment mechanism, and a front and rear adjustment mechanism is provided between the second hinge and the fixed backplane, and the fixed backplane can be moved relative to the first hinge through the front and rear adjustment mechanism. Two leaflets move.

The up and down adjustment mechanism includes up and down adjustment screws, and the up and down adjustment screws are arranged at both ends of the first pivot hole.

The front and rear adjustment mechanism includes a front and rear adjustment screw installed on the fixed backboard, and a locking hole arranged on the second hinge. The locking hole corresponds to the position of the front and rear adjustment screws, and the diameter of the locking hole is smaller than that of the front and rear adjustment. The diameter of the nut on the screw.

The left and right adjustment mechanism includes the left and right adjustment holes arranged on the second loose leaf, the shaft hole arranged on the fixed back plate, the eccentric shaft pierced in the left and right adjustment holes, the loose leaf fastening hole and the loose leaf fastening screw. The fastening screw connects the second loose leaf with the fixed backboard through the fastening hole of the loose leaf. The fastening hole of the loose leaf is a long hole, and the eccentric shaft is installed in the shaft hole. The loose-leaf moves to a certain extent relative to the fixed backboard.

The end of the eccentric shaft is provided with a scale protrusion, and the fixed back plate is provided with a scale groove on the back plate corresponding to the scale protrusion on the end of the eccentric shaft.

One side of the fixed backboard is provided with a fixed panel, and the fixed panel is installed on the fixed backboard through connecting fasteners. The fixed panel is provided with a first adjustment hole, a second adjustment hole and a third adjustment hole. One adjustment hole corresponds to the position of the front and rear adjustment screws, the second adjustment hole corresponds to the position of the hexagonal hole, the third adjustment hole corresponds to the position of the loose-leaf fastening screw, and one side of the fixed panel is provided with a scale protrusion on one end of the eccentric shaft. corresponding panel scale groove.

The beneficial effects of the utility model are: by setting up and down adjustment mechanisms, front and rear adjustment mechanisms and left and right adjustment mechanisms on the two pivotally connected loose leaves, the loose leaves can be adjusted in three mutually perpendicular directions through the above adjustment mechanism, which can Eliminate some problems caused by dimensional deviation or error during installation, such as the lack of tight fit between the door and the door frame or between the window and the window frame.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the main view of the utility model;

Fig. 2 is an exploded view of the utility model;

Fig. 3 is the perspective view of the eccentric shaft of the utility model;

Fig. 4 is the perspective view of the fixed backboard of the utility model;

Fig. 5 is a perspective view of the fixed panel of the present invention.

Detailed ways

Referring to Fig. 1 to Fig. 5, the utility model discloses a three-dimensional adjustable hinge, comprising a first hinge 1 and a second hinge 2 pivotally connected thereto, the first hinge 1 is provided with a first pivot hole 11, and the second hinge 2 is provided with a second pivot hole 21, the first pivot hole 11 and the second pivot hole 21 are pierced with a pivot 3, the pivot 3 is fixedly connected with the second hinge 2, the first hinge 1 and the second The hinge 2 is pivotally connected by the pivot 3, the first pivot hole 11 is provided with an up and down adjustment mechanism, the second hinge 2 can move relatively along the axis direction of the pivot 3 through the up and down adjustment mechanism, and the second hinge 2 has a fixed back on one side. The plate 4 is provided with a loose-leaf installation position on the fixed back plate 4, and the second loose-leaf 2 is arranged in the loose-leaf installation position. The second loose-leaf 2 is provided with a left-right adjustment mechanism, and the left-right adjustment mechanism is connected with the fixed backboard 4. The second loose-leaf 2 can move relatively with the fixed backboard 4 through the left-right adjustment mechanism. There is a front and rear adjustment mechanism, and the second hinge 2 can move relative to the fixed backboard 4 through the front and rear adjustment mechanism.

As shown in the figure, the up and down adjustment mechanism in this specific embodiment includes up and down adjustment screws 12. The up and down adjustment screws 12 are arranged at both ends of the first pivot hole 11. The up and down adjustment screws 12 push the pivot 3. When the upper screw When the screw below is loosened and screwed in, the pivot 3 and the second hinge 2 fixed with the pivot 3 can move upward along the axis of the pivot 3, and when the screw below is loosened and the screw above is screwed in, the pivot 3 And the second hinge 2 that is fixed with pivot 3 can move down the axis of pivot 3, and when the screw up and down is screwed into top dead pivot 3 simultaneously, pivot 3 can not move up and down in the first pivot hole 11. In order to make the pivot 3 rotate while being unable to move up and down, a steel ball 13 is arranged between the pivot 3 and the up and down adjusting screw 12 . The up and down adjustment screw 12 adjusts the position of the pivot through the steel ball 13, which not only achieves the function of adjusting up and down but also does not affect the use. In this specific embodiment, steel balls are preferably used, because steel balls are not only easy to purchase, but also convenient to install and save installation space. Of course, the steel ball can also be replaced with a cylinder whose two ends are hemispheres, or a hemisphere instead.

As shown in the figure, the front and rear adjustment mechanism includes front and rear adjustment screws 25 installed on the fixed backboard 4, and locking holes 23 arranged on the second hinge 2. The locking holes 23 correspond to the positions of the front and rear adjustment screws 25, and the locking holes The diameter of 23 is less than the diameter of nut on the adjusting screw 25 before and after, and above-mentioned structure is the concrete embodiment of the present utility model. Through the above structure, the adjustment tool can adjust the up and down of the front and rear adjustment screws 25 through the locking hole 23, and the front and rear adjustment screws 25 raise or lower the second hinge 2 through the pressing of the nut and the edge of the locking hole 23. The front and rear adjustment screws 25 adopt a round head screw, and the top of the round head on the screw can extend into the locking hole 23, which reduces the installation space and makes the structure more compact.

As shown in the figure, the left and right adjustment mechanism includes the left and right adjustment holes 27 on the second hinge 2, the shaft hole 41 on the fixed back plate 4, the eccentric shaft 22 pierced in the left and right adjustment holes 27, and the hinge fastening holes. 24 and the loose-leaf fastening screw 26, the second loose-leaf 2 is fixedly connected with the fixed backboard 4 by the loose-leaf fastening screw 26 and the loose-leaf fastening hole 24, and the eccentric shaft 22 is provided with a rotating shaft 223 whose position deviates from the axis, and the rotating shaft 223 is installed on In the shaft hole 41 , the eccentric shaft 22 can rotate in the shaft hole 41 through the rotating shaft 223 , and the eccentric shaft 22 can move the second hinge 2 relative to the fixed backboard 4 through the left and right adjustment holes 27 . Further, the eccentric shaft 22 is provided with a hexagonal hole 221 , through which the hexagonal hole 221 can be adjusted using a hexagonal wrench. Furthermore, the left and right adjustment holes 27 are long holes, which can avoid the problem that the eccentric shaft 22 is stuck by the left and right adjustment holes 27 due to eccentricity. Further, the locking hole 23 and the loose-leaf fastening hole 24 in this embodiment are elongated holes. When the second loose-leaf 2 moves left and right, the loose-leaf fastening screws 26 and front and rear adjusting screws 25 can avoid the second loose-leaf 2 through the long holes. .

As shown in the figure, in this embodiment, the two ends of the eccentric shaft 22 are provided with scale protrusions 222, and the fixed back plate 4 is provided with a back plate scale groove 42 corresponding to the scale protrusions 222 on one end of the eccentric shaft 22. One side of the panel 5 is provided with a panel scale groove 54 corresponding to the scale protrusion 222 on one end of the eccentric shaft 22 . The scale protrusions 222 at both ends of the eccentric shaft 22 can be embedded in the scale groove 42 of the back plate and the scale groove 54 of the panel respectively. The scale projections 222 are evenly distributed around the central axis of rotation of the eccentric shaft 22 . Every time the eccentric shaft 22 turns a scale, the second hinge 2 will move a certain distance relative to the fixed backboard 4 and the fixed panel 5, so that the moving distance of the second hinge 2 relative to the fixed backplane 4 can be conveniently controlled through the scale , which can make it more convenient for users to adjust the hinge.

As shown in the figure, one side of the fixed backboard 4 is provided with a fixed panel 5, and the fixed panel 5 is installed on the fixed backplane 4 by connecting fasteners. The installation of the fixed panel 5 not only makes the whole structure beautiful, but also protects internal parts. The fixed panel 5 is provided with a first adjustment hole 51, a second adjustment hole 52 and a third adjustment hole 53. The first adjustment hole 51 corresponds to the position of the front and rear adjustment screws 25, the second adjustment hole 52 corresponds to the position of the hexagonal hole 221, and the second adjustment hole 52 corresponds to the position of the hexagonal hole 221. The three adjustment holes 53 correspond to the position of the loose-leaf fastening screws 26, and the setting of the avoidance hole can make the adjustment tool adjust the hinge through the avoidance hole without removing the fixed panel 5, which is convenient for users to use.

The above are only illustrations and descriptions of some preferred embodiments of the utility model, but the implementation of the utility model is not limited by the above examples, as long as it achieves the technical effect of the utility model by basically the same means, it should be Belong to the protection scope of the utility model.

Claims (10)

1. three-dimensional regulating hinge, comprise that first loose-leaf (1) reaches and second loose-leaf (2) of its pivot joint, it is characterized in that: first loose-leaf (1) is provided with first pivot hole (11), second loose-leaf (2) is provided with second pivot hole (21), be equipped with pivot (3) in first pivot hole (11) and second pivot hole (21), described pivot (3) is fixedlyed connected with second loose-leaf (2), first loose-leaf (1) articulates by pivot (3) with second loose-leaf (2), be provided with up-down adjustment mechanism in described first pivot hole (11), described second loose-leaf (2) can relatively move along the axis direction of pivot (3) by up-down adjustment mechanism, described second loose-leaf (2) one side is provided with stationary backplate (4), second loose-leaf (2) is provided with left-right adjusting mechanism, described left-right adjusting mechanism is connected with stationary backplate (4), described stationary backplate (4) can be mobile with respect to second loose-leaf (2) by left-right adjusting mechanism, governor motion before and after being provided with between described second loose-leaf (2) and stationary backplate (4), described stationary backplate (4) can move with respect to second loose-leaf (2) by the front and back governor motion.

2. a kind of three-dimensional regulating hinge according to claim 1 is characterized in that: described up-down adjustment mechanism comprises up-down adjustment screw (12), and up-down adjustment screw (12) is arranged on the interior two ends of first pivot hole (11).

3. a kind of three-dimensional regulating hinge according to claim 2 is characterized in that: be provided with steel ball (13) between described pivot (3) and up-down adjustment screw (12).

4. a kind of three-dimensional regulating hinge according to claim 1, it is characterized in that: described front and back governor motion comprises the front and back adjustment screw (25) that is installed on the stationary backplate (4), is arranged at the stop hole (23) on second loose-leaf (2), described stop hole (23) is corresponding with front and back adjustment screw (25) position, and the diameter of described stop hole (23) is less than the diameter of front and back adjustment screw (25) upper cap nut.

5. a kind of three-dimensional regulating hinge according to claim 4 is characterized in that: described stop hole (23) is a slotted hole.

6. a kind of three-dimensional regulating hinge according to claim 1, it is characterized in that: described left-right adjusting mechanism comprises the left and right adjusting hole (27) that is arranged on second loose-leaf (2) and is arranged on axis hole (41) on the stationary backplate (4), be arranged in the eccentric shaft (22) in the left and right adjusting hole (27), loose-leaf fastener hole (24) and loose-leaf trip bolt (26), second loose-leaf (2) is fixedlyed connected with stationary backplate (4) by loose-leaf trip bolt (26) and loose-leaf fastener hole (24), described loose-leaf fastener hole (24) is a slotted hole, described eccentric shaft (22) is installed in the axis hole (41), and described eccentric shaft (22) can make second loose-leaf (2) do certain moving with respect to stationary backplate (4) by left and right adjusting hole (27).

7. a kind of three-dimensional regulating hinge according to claim 6, it is characterized in that: described eccentric shaft (22) end is provided with scale projection (222), and described stationary backplate (4) is provided with and eccentric shaft (22) end high scale projection (222) corresponding backboard scale groove (42).

8. according to claim 6 or 7 described a kind of three-dimensional regulating hinges, it is characterized in that: be provided with hexagon ring (221) in the described eccentric shaft (22).

9. a kind of three-dimensional regulating hinge according to claim 6 is characterized in that: described left and right adjusting hole (27) is a slotted hole.

10. a kind of three-dimensional regulating hinge according to claim 1, it is characterized in that: described stationary backplate (4) one side is provided with fixed panel (5), fixed panel (5) is installed on the stationary backplate (4) by connecting securing member, described fixed panel (5) is provided with first adjustment hole (51), second adjustment hole (52) and the 3rd adjustment hole (53), described first adjustment hole (51) is corresponding with front and back adjustment screw (25) position, described second adjustment hole (52) is corresponding with the hexagon ring position, described the 3rd adjustment hole (53) is corresponding with loose-leaf trip bolt (26) position, and described fixed panel simultaneously is provided with and eccentric shaft (22) one end high scales projection corresponding panel scale groove (54).

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