CN210033056U

CN210033056U - Hinge with positioning mechanism

Info

Publication number: CN210033056U
Application number: CN201920043973.1U
Authority: CN
Inventors: 陈杜鑫
Original assignee: Jieyang Yixing Hardware Products Co Ltd
Current assignee: Jieyang Yixing Hardware Products Co Ltd
Priority date: 2019-01-11
Filing date: 2019-01-11
Publication date: 2020-02-07
Anticipated expiration: 2029-01-11

Abstract

The utility model discloses a hinge with positioning mechanism, including first sleeve, second sleeve, third sleeve and fourth sleeve, first sleeve, second sleeve, third sleeve and fourth sleeve are from last to arranging in proper order down, first sleeve and the telescopic one side of third are fixed with first connecting plate jointly, second sleeve and the telescopic one side of fourth are fixed with the second connecting plate jointly, be equipped with positioner jointly between second sleeve and the third sleeve, the pivot has been cup jointed in first sleeve, second sleeve, third sleeve and the fourth sleeve to common rotation, be equipped with thrust unit in first sleeve and the second connecting plate jointly. The utility model discloses can rotate the in-process at the hinge and automatically provide locate function, solve current hinge complex operation's problem when using locate function, through the cooperation of first spring and dwang, for opening and closing of door and window provide the helping hand, improved the practicality of hinge.

Description

Hinge with positioning mechanism

Technical Field

The utility model relates to a hinge technical field especially relates to a hinge with positioning mechanism.

Background

Hinges are mechanical devices used to connect two solid bodies and allow relative rotation between them. The hinge may be constructed of a movable component or may be constructed of a foldable material. The hinges are mainly arranged on doors and windows, and more hinges are arranged on cabinets and are mainly classified into stainless steel hinges and iron hinges according to materials; the hydraulic hinge (also called damping hinge) is also provided for people to enjoy better, and is characterized in that the hydraulic hinge has a buffering function when the cabinet door is closed, and the noise generated by collision between the cabinet door and the cabinet body when the cabinet door is closed is reduced to the greatest extent.

In the existing hinge, a small boss is arranged in a sliding rail, and then a screw is screwed in for locking and positioning, but the positioning mode needs to screw out the screwed screw every time of positioning, so that the operation is complex, and therefore a hinge with a positioning mechanism is provided to solve the problems. .

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a hinge with a positioning mechanism.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hinge with positioning mechanism, includes first sleeve, second sleeve, third sleeve and fourth sleeve, first sleeve, second sleeve, third sleeve and fourth sleeve are from last to arranging in proper order down, first sleeve and telescopic one side of third are fixed with first connecting plate jointly, second sleeve and telescopic one side of fourth are fixed with the second connecting plate jointly, be equipped with positioner jointly between second sleeve and the third sleeve, the pivot has been cup jointed in first sleeve, second sleeve, third sleeve and the fourth sleeve to common the rotation, be equipped with thrust unit in first sleeve and the second connecting plate jointly.

Preferably, positioner includes that the equidistant sets up a plurality of blind holes at second sleeve lower extreme, the telescopic upper end of third is equipped with U type groove, all be equipped with the shifting chute on the relative lateral wall in U type groove, the clamp plate is installed to U type inslot, and installs respectively at two shifting chutes at the both ends of clamp plate, the upper end of clamp plate is fixed with the dead lever, the upper end of dead lever is fixed with the wedge, and the one end of wedge runs through one of them blind hole and extends to in this blind hole, the bottom in U type groove and the lower extreme of clamp plate are fixed with the second spring jointly.

Preferably, thrust unit is including fixing the turning block in first sleeve upper end, it is connected with the dwang to rotate on the turning block, be equipped with the cavity in the second connecting plate, and one end in the cavity link up the setting, all be equipped with the spout on the relative lateral wall in the cavity, install the slider in the spout, the relative one side of two sliders is fixed with the fixed plate jointly, be fixed with first spring on the one end lateral wall in the cavity, one side at the fixed plate is fixed to the one end of first spring, be fixed with the horizontal pole on the one end lateral wall of fixed plate, be fixed with the fixed block on the one end lateral wall of horizontal pole, it is connected with the dwang to rotate on the one end lateral wall of fixed.

Preferably, the wedge-shaped blocks are arranged in an isosceles trapezoid shape.

Preferably, four threaded through holes are formed in each of the first connecting plate and the second connecting plate.

Preferably, the first and second connecting plates are made of iron.

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

1. the wedge-shaped block, the second spring, the fixed rod and the pressing plate are matched, so that the hinge is conveniently fixed, the problem that the hinge is complex to operate in the using process is solved, the purpose of fixing the hinge is achieved, and the practicability of the hinge is improved;

2. through the matching among the first spring, the fixed plate, the cross rod and the fixed block, the thrust is provided, the problem that the door and window are labor-consuming to use under the condition that the door and window are heavy is further solved, and the practicability of the hinge is further improved;

to sum up, the utility model discloses can provide locate function at hinge pivoted in-process automatically, solve current hinge complex operation's problem when using locate function, through the cooperation of first spring and dwang, for opening and closing of door and window provide the helping hand, improve the practicality of hinge.

Drawings

Fig. 1 is a schematic view of an internal structure of a hinge with a positioning mechanism according to the present invention;

fig. 2 is a schematic structural diagram of a first connecting plate with a positioning mechanism according to the present invention;

fig. 3 is a schematic structural diagram of a third sleeve plate of the hinge with the positioning mechanism according to the present invention;

fig. 4 is an enlarged view of a structure at a position a of the hinge with the positioning mechanism according to the present invention;

fig. 5 is an enlarged view of a structure at B of the hinge with the positioning mechanism according to the present invention.

In the figure: the device comprises a first connecting plate 1, a second connecting plate 2, a first spring 3, a fixing plate 4, a cross rod 5, a first sleeve 6, a rotating rod 7, a rotating block 8, a fixing block 9, a wedge block 10, a fixing rod 11, a pressing plate 12, a second spring 13, a blind hole 14, a second sleeve 15, a third sleeve 16 and a fourth sleeve 17.

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.

Referring to fig. 1-5, a hinge with a positioning mechanism comprises a first sleeve 6, a second sleeve 15, a third sleeve 16 and a fourth sleeve 17, wherein the first sleeve 6, the second sleeve 15, the third sleeve 16 and the fourth sleeve 17 are sequentially arranged from top to bottom, a first connecting plate 1 is jointly fixed on one side of the first sleeve 6 and one side of the third sleeve 16, a second connecting plate 2 is jointly fixed on one side of the second sleeve 15 and one side of the fourth sleeve 17, four threaded through holes are formed in the first connecting plate 1 and the second connecting plate 2, the first connecting plate 1 and the second connecting plate 2 are made of iron, the production cost is saved, the threaded through holes are convenient for mounting the hinge, and the mounting efficiency of the hinge is improved;

be equipped with positioner between second sleeve 15 and the third sleeve 16 jointly, rotate jointly in first sleeve 6, second sleeve 15, third sleeve 16 and the fourth sleeve 17 and cup jointed the pivot, be equipped with thrust unit jointly in first sleeve 6 and the second connecting plate 2, thrust unit can provide the helping hand under the relatively heavy condition of door and window, makes things convenient for door and window's use.

In the utility model, the positioning device comprises a plurality of blind holes 14 which are arranged at the lower end of a second sleeve 15 at equal intervals, the upper end of a third sleeve 16 is provided with a U-shaped groove, the opposite side walls in the U-shaped groove are provided with moving grooves, a pressing plate 12 is arranged in the U-shaped groove, the two ends of the pressing plate 12 are respectively arranged in the two moving grooves, the upper end of the pressing plate 12 is fixed with a fixed rod 11, the upper end of the fixed rod 11 is fixed with a wedge 10, one end of the wedge 10 penetrates through one of the blind holes 14 and extends into the blind hole 14, the bottom in the U-shaped groove and the lower end of the pressing plate 12 are jointly fixed with a second spring 13, the first connecting plate 1 and the second connecting plate 2 drive the third sleeve 16 and the second sleeve 15 to rotate when rotating, when rotating to one of the blind holes 14, the second spring 13 extrudes the pressing plate 12 upwards, the pressing plate 12 moves upwards to drive the fixed rod 11 to, when the wedge block 10 enters the blind hole 14 and cannot move upwards, the fixed hinge cannot rotate, and the problem that the conventional hinge is complex to operate in a practical positioning function is solved.

In the utility model, the pushing device comprises a rotating block 8 fixed on the upper end of a first sleeve 6, the rotating block 8 is connected with a rotating rod 7 in a rotating way, a cavity is arranged on a second connecting plate 2, one end in the cavity is communicated with the cavity, the opposite side walls in the cavity are provided with chutes, the chutes are internally provided with sliders, a fixed plate 4 is jointly fixed on the opposite sides of the two sliders, a first spring 3 is fixed on the side wall of one end in the cavity, one end of the first spring 3 is fixed on one side of the fixed plate 4, a cross rod 5 is fixed on the side wall of one end of the fixed plate 4, a fixed block 9 is fixed on the side wall of one end of the cross rod 5, the rotating rod 7 is connected on the side wall of one end of the fixed block 9 in a rotating way, when the first connecting plate 1 and the second connecting plate 2 rotate, the first sleeve 6 rotates to drive the rotating, the horizontal pole 5 removes and drives fixed plate 4 and remove, and fixed plate 4 removes tensile first spring 3, and when the 3 atress of first spring was tensile to be stopped, first spring 3 shrink, and the hinge is automatic closed, has improved the hinge practicality.

In the utility model, when in use, the hinge is fixed on the door and window through the threaded through holes on the first connecting plate 1 and the second connecting plate 2, the threaded through holes facilitate the installation of the hinge, when the door and window is rotated, the first spring 3 is in a compressed state, the first connecting plate 1 and the second connecting plate 2 rotate, the first spring 3 stretches to provide assistance for the opening of the door and window, the first sleeve 6 rotates to drive the rotating block 8 to rotate, the rotating block 8 rotates to drive the fixed block 9 to move, the fixed block 9 moves to drive the cross rod 5 to move, the cross rod 5 moves to drive the fixed plate 4 to move, when the third sleeve 16 and the second sleeve 15 rotate to one of the wedge blocks 10 and one of the blind holes 14 to be against, the second spring 13 upwards extrudes the pressing plate 12, the pressing plate 12 upwards moves to drive the fixed rod 11 to upwards move, the fixed rod 11 upwards moves to drive the wedge block 10 to upwards until one end of the wedge block 10 runs through the blind, and fixing the hinge.

The above, only be the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is familiar with the technical field of the present invention in the technical scope disclosed by the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered by the protection scope of the present invention.

Claims

1. A hinge with a positioning mechanism comprising a first sleeve (6), a second sleeve (15), a third sleeve (16) and a fourth sleeve (17), characterized in that: first sleeve (6), second sleeve (15), third sleeve (16) and fourth sleeve (17) are arranged from last to lower in proper order, one side of first sleeve (6) and third sleeve (16) is fixed with first connecting plate (1) jointly, one side of second sleeve (15) and fourth sleeve (17) is fixed with second connecting plate (2) jointly, be equipped with positioner jointly between second sleeve (15) and third sleeve (16), the pivot has been cup jointed in first sleeve (6), second sleeve (15), third sleeve (16) and fourth sleeve (17) jointly to rotate, be equipped with thrust unit jointly in first sleeve (6) and second connecting plate (2).

2. The hinge with the positioning mechanism as claimed in claim 1, wherein the positioning device comprises a plurality of blind holes (14) equidistantly formed at the lower end of the second sleeve (15), the upper end of the third sleeve (16) is provided with a U-shaped groove, moving grooves are formed on opposite side walls in the U-shaped groove, a pressing plate (12) is installed in the U-shaped groove, two ends of the pressing plate (12) are respectively installed in the two moving grooves, a fixing rod (11) is fixed at the upper end of the pressing plate (12), a wedge block (10) is fixed at the upper end of the fixing rod (11), one end of the wedge block (10) penetrates through one of the blind holes (14) and extends into the blind hole (14), and a second spring (13) is jointly fixed at the bottom in the U-shaped groove and the lower end of the pressing plate (12).

3. Hinge with positioning mechanism according to claim 1, characterized in that the pushing means comprise a turning block (8) fixed at the upper end of the first sleeve (6), the rotating block (8) is rotatably connected with a rotating rod (7), a cavity is arranged in the second connecting plate (2), one end in the cavity is arranged in a run-through way, the opposite side walls in the cavity are provided with sliding chutes, sliding blocks are arranged in the sliding chutes, the opposite sides of the two sliding blocks are jointly fixed with a fixed plate (4), a first spring (3) is fixed on the side wall of one end in the cavity, one end of the first spring (3) is fixed on one side of the fixed plate (4), a cross bar (5) is fixed on the side wall of one end of the fixing plate (4), a fixing block (9) is fixed on the side wall of one end of the cross bar (5), and a rotating rod (7) is rotatably connected to the side wall of one end of the fixing block (9).

4. A hinge with a positioning mechanism according to claim 2, characterized in that said wedge-shaped blocks (10) are arranged in an isosceles trapezoid.

5. Hinge with positioning mechanism according to claim 1, characterized in that said first connecting plate (1) and said second connecting plate (2) are provided with four threaded through holes.

6. A hinge with positioning mechanism according to claim 2, characterized in that said first connecting plate (1) and second connecting plate (2) are made of iron.