CN217380166U

CN217380166U - World hinge with adjustable function of switching resultant force

Info

Publication number: CN217380166U
Application number: CN202123408589.3U
Authority: CN
Inventors: 黄仕
Original assignee: Jiashan Zhongjian Technology Co ltd
Current assignee: Jiashan Zhongjian Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-09-06
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a world hinge with adjustable opening and closing resultant force function, which aims to solve the problems of too fast closing process and lack of buffer of the prior world hinge; the key points of the technical scheme are as follows: the hinge box comprises an upper shell and a lower shell, the upper shell and the lower shell are enclosed to form a mounting cavity, and an opening is formed in the mounting cavity; the hinge cup is internally provided with an installation part; one end of the driving mechanism is rotatably arranged in the hinged cup, the other end of the driving mechanism penetrates through the opening to be fixed in the mounting cavity, and the driving mechanism can rotate around the fixing part; the opening and closing mechanism is arranged in the mounting cavity and is abutted against the driving mechanism; and the buffer mechanism is arranged in the mounting cavity, is connected with the driving mechanism and is used for providing buffer in the opening and closing processes of the hinged cup. The utility model discloses a be provided with buffer structure, can make hinge closing speed moderate and steady.

Description

World hinge with adjustable function is closed to switching resultant force

Technical Field

The utility model relates to a hardware fitting technical field especially involves a world hinge with switching resultant force is adjustable function.

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.

Cabinets such as wardrobes, cabinets and the like are provided with openable cabinet doors. The conventional hinge for connecting a cabinet body and a cabinet door has the following problems: because the cabinet door does not have or cannot provide enough cabinet door closing force, gaps or rebounds exist after the cabinet door is closed; or, because cabinet door closing force is too big, the cabinet door closing process is too fast, leads to the cabinet door striking cabinet body to send the noise, and this in the past can lead to the cupboard to damage even, also has the same problem simultaneously on multiple door bodies such as conference room door, bedroom door.

Therefore, there is a need for a world hinge that provides a moderate and smooth closing speed to overcome the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a world hinge with adjustable function of opening and closing resultant force, which is used for solving the problem that the prior hinge has no or can not provide enough closing force of the cabinet door, so that the cabinet door has clearance or rebound after being closed; or, because cabinet door closing force is too big, the cabinet door closing process is too fast, leads to the cabinet door striking cabinet body to send the noise, and this can lead to the problem that the cupboard damaged even in the past.

The above technical purpose of the utility model is realized with following technical scheme:

a world hinge with an opening and closing resultant force adjustable function comprises:

the hinge box comprises an upper shell and a lower shell, the upper shell and the lower shell are enclosed to form a mounting cavity, and an opening is formed in the mounting cavity;

the hinge cup is internally provided with an installation part;

one end of the driving mechanism is rotatably arranged in the hinged cup, the other end of the driving mechanism penetrates through the opening to be fixed in the mounting cavity, and the driving mechanism can rotate around the fixing part;

the opening and closing mechanism is arranged in the mounting cavity, is abutted against the driving mechanism and is used for providing opening and closing force for the driving mechanism;

and the buffer mechanism is arranged in the mounting cavity, is connected with the driving mechanism and is used for providing buffer in the opening and closing processes of the hinged cup.

The utility model discloses a further set up to: the mounting cavity is internally and symmetrically provided with a first limiting plate and a second limiting plate which are identical in structure, and a limiting block is arranged between the first limiting plate and the second limiting plate.

The utility model discloses a further set up to: the driving mechanism comprises a first connecting piece and a second connecting piece, one end of the first connecting piece is connected with the mounting piece, the other end of the first connecting piece is connected with the first limiting plate and the second limiting plate, and the first connecting piece can rotate around the joint of the first limiting plate and the second limiting plate;

the one end and the installed part of second connecting piece are connected, and the other end and first limiting plate and the second limiting plate of second connecting piece are connected, and the second connecting piece can be rotatory around the junction of first limiting plate and second limiting plate, the mechanism butt is closed with the switching to one side and the switching of second connecting piece, and the bottom and the buffer gear of second connecting piece are connected.

The utility model discloses a further set up to: the switching closes mechanism and includes the slider, the slider sets up in the spacing block, and the one end of slider is provided with the inclined plane, be provided with on the slider with inclined plane assorted movable block, the both ends of movable block are connected with the spout on first limiting plate and the second limiting plate to can remove along the spout, be provided with the erection column on the other end of slider, the cover is equipped with the spring on the erection column, the one end that the slider was kept away from to the spring is connected with the fixed block, the one end and the circle piece of fixed block are connected, the one end and the actuating mechanism butt of circle piece, the both sides of circle piece all are provided with the slide bar, the slide bar respectively with first limiting plate and second limiting plate sliding connection.

Buffer gear includes damping cover, damping rod and installation piece, the damping cover sets up on the stopper, is provided with the damping rod in the damping cover, and wherein one end and the installation piece of damping rod are connected, the installation piece is connected with actuating mechanism, and actuating mechanism can drive the damping rod through the installation piece and can remove along the length direction of damping cover.

The utility model discloses a further set up to: the two sides of the limiting block are provided with a plurality of clamping blocks, clamping grooves matched with the clamping blocks are formed in the first limiting plate and the second limiting plate, and the clamping blocks can move left and right along the clamping grooves.

The utility model discloses a further set up to: the limiting block is provided with a mounting groove, a first diamond block is arranged in the mounting groove, diamond-shaped grooves matched with the first diamond block are formed in the first limiting plate and the second limiting plate, and the first diamond block can move along the diamond-shaped grooves.

The utility model discloses a further set up to: the mounting piece is provided with a connecting column, and the top of the connecting column is connected with the second diamond block.

The utility model discloses a further set up to: the top in mounting groove is provided with the U-shaped groove, mounting groove and U-shaped groove intercommunication, with the top in U-shaped groove and square groove intercommunication, the top in square groove is provided with the through-hole, the through-hole runs through the stopper.

The utility model discloses a further set up to: the limiting block is provided with a curved groove, and the curved groove is located above the moving block.

To sum up, the utility model discloses following beneficial effect has:

1. compared with the prior art, world hinge be provided with buffer gear, the damping force that can provide when hinge cup and hinge box switching plays the cushioning effect, reduces the speed of switching in-process, makes whole process steady.

2. Compared with the prior art, the world hinge be provided with open closure mechanism, can open, the closing force that provides when hinge cup and hinge box close.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an assembly view of the present invention.

Fig. 3 is a schematic diagram of the internal structure of the present invention.

Fig. 4 is a partial structural schematic diagram of the present invention.

Fig. 5 is a schematic structural diagram of the stopper of the present invention.

Fig. 6 is a schematic structural diagram of the opening and closing mechanism of the present invention.

Fig. 7 is a schematic structural diagram of the buffer mechanism of the present invention.

Fig. 8 is a schematic structural diagram of the first limiting plate and the second limiting plate.

Fig. 9 is a schematic view of the present invention assembled with a door frame.

Fig. 10 is a partial enlarged view of the assembly of the present invention with a door frame.

Fig. 11 is a schematic view of the door body opening state of the present invention.

Fig. 12 is a schematic view of the assembly of the present invention with a door body.

Fig. 13 is a partial enlarged view of the door assembly of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.

As shown in fig. 1 to 8, the present invention provides a world hinge with an adjustable resultant force, comprising:

the hinge box 1 comprises an upper shell 11 and a lower shell 12, the upper shell 11 and the lower shell 12 enclose a mounting cavity, fixing holes are formed in corners of one side of the upper shell 11 and one side of the lower shell 12, fixing screws penetrate through the fixing holes to fix the upper shell 11 and the lower shell 12 together, and an opening is formed in the mounting cavity;

the hinge cup 2 is internally provided with a mounting part 21;

one end of the driving mechanism 3 is rotatably arranged in the hinged cup 2, the other end of the driving mechanism 3 penetrates through the opening to be fixed in the mounting cavity, and the driving mechanism 3 can rotate around the fixing part;

the opening and closing mechanism 4 is arranged in the mounting cavity, is abutted against the driving mechanism 3 and is used for providing opening and closing force for the driving mechanism 3;

and the buffer mechanism 5 is arranged in the mounting cavity, is connected with the driving mechanism 3 and is used for providing buffer in the opening and closing processes of the hinged cup 2.

The utility model discloses a further set up to: the installation intracavity bilateral symmetry is provided with the first limiting plate 13 and the second limiting plate 14 that the structure is the same, be provided with stopper 15 between first limiting plate 13 and the second limiting plate 14, be provided with the recess that is used for holding spring 44 on the stopper 15, still be provided with on the stopper 15 and be used for holding damping sleeve 51, the stopper leans on to be provided with spacing hole, go up casing 11 and lower casing 12 go up to open have with spacing hole assorted screw hole, the screw passes the screw hole and extends to spacing downthehole.

The utility model discloses a further set up to: the driving mechanism 3 comprises a first connecting piece 31 and a second connecting piece 32, one end of the first connecting piece 31 is connected with the mounting piece 21, a plurality of mounting holes are formed in the mounting piece, a first mounting hole matched with the mounting holes is formed in the first connecting piece 31, a screw penetrates through the mounting hole and the first mounting hole to fix one end of the first connecting piece 31 on the mounting piece 21, the other end of the first connecting piece 31 is connected with the first limiting plate 13 and the second limiting plate 14, the first connecting piece 31 can rotate around the connecting position of the first limiting plate 13 and the second limiting plate 14, the screw penetrates through the first limiting plate 13, the first connecting piece 31 and the second limiting plate 14, and two ends of the screw are respectively fixed on the upper shell 11 and the lower shell 12;

one end and the installed part 21 of second connecting piece 32 are connected, and the screw passes installed part 21 and second connecting piece 32 and realizes fixing, and the other end and first limiting plate 13 and the second limiting plate 14 of second connecting piece 32 are connected, and the screw passes first limiting plate 13, second connecting piece 32, second limiting plate 14, and the both ends of screw are fixed respectively on last casing 11 and lower casing 12, and second connecting piece 32 can be rotatory around the junction of first limiting plate 13 and second

limiting plate

14, 4 butts of mechanism are closed with opening and closing to one side of second connecting piece 32, and the bottom and the buffer gear 5 of second connecting piece 32 are connected.

The utility model discloses a further set up to: the opening and closing mechanism 4 comprises a sliding block 41, the sliding block 41 is arranged in a limiting block 15, one end of the sliding block 41 is provided with an inclined surface, a moving block 42 matched with the inclined surface is arranged on the sliding block 41, a threaded hole is formed in the moving block 42, a screw (not shown in the figure) is arranged in the threaded hole, the top of the screw is arranged in a curved groove 156, two ends of the moving block 42 are connected with sliding grooves on a first limiting plate 13 and a second limiting plate 14 and can move along the sliding grooves, an installation column 43 is arranged at the other end of the sliding block 41, a spring 44 is sleeved on the installation column 43, one end, far away from the sliding block 41, of the spring 44 is connected with a fixed block 45, one end of the fixed block 45 is connected with a round block 46, one end of the round block 46 is abutted against the driving mechanism 3, two sides of the round block 46 are both provided with sliding rods 47, and the sliding rods 47 are respectively connected with the first limiting plate 13 and the second limiting plate 14, when the hinge cup 2 rotates relative to the hinge box 1, the second connecting piece 32 applies pressure to the round block 46, the sliding rod 47 on the round block 46 moves along the grooves on the first limiting plate 13 and the second limiting plate 14, and then the fixed block 45 is driven to extrude the spring 44 and the sliding block 42, and the spring 44 is deformed under pressure and moves along the sliding grooves to further drive the moving block 42; the spring 44 returns to the original state, and pushes the fixed block 45 and the round block 46 to move, so that force is transmitted to the second connecting piece 32, and the hinge cup 2 is driven to reset.

The utility model discloses a further set up to: the buffer mechanism 5 comprises a damping sleeve 51, a damping rod 52 and an installation block 53, the damping sleeve 51 is arranged on the limiting block 15, the damping rod 52 is arranged in the damping sleeve 51, one end of the damping rod 52 is connected with the installation block 53, the installation block 53 is connected with the driving mechanism 3, the driving mechanism 3 can drive the damping rod 52 to move along the length direction of the damping sleeve 51 through the installation block 53, when the hinge cup 2 rotates relative to the hinge box 1, the second connecting piece 32 drives the damping rod 52 to move along the axial direction of the damping sleeve 51 through the installation block 53, the damping force provided by the damping sleeve 51 plays a role in buffering, the speed of the second connecting piece 32 is reduced, and the whole process is stable.

The utility model discloses a further set up to: the two sides of the limiting block 15 are provided with a plurality of clamping blocks 151, clamping grooves matched with the clamping blocks 151 are formed in the first limiting plate 13 and the second limiting plate 14, and the clamping blocks 151 can move left and right along the clamping grooves.

The utility model discloses a further set up to: the limiting block 15 is provided with a mounting groove, a first diamond 152 is arranged in the mounting groove, the first limiting plate 13 and the second limiting plate 14 are respectively provided with a diamond groove matched with the first diamond 152, the first diamond 152 can move along the diamond groove, the first diamond 152 is provided with a threaded hole, a threaded rod (not shown in the figure) is arranged in the threaded hole, and the top of the threaded rod penetrates through the U-shaped groove 153 and the square groove 154 to be connected with the through hole 155.

The utility model discloses a further set up to: the mounting part 21 is provided with a connecting column 211, and the top of the connecting column 211 is connected with a second diamond 212.

The utility model discloses a further set up to: the top of mounting groove is provided with U-shaped groove 153, the mounting groove communicates with U-shaped groove 153, communicate with square groove 154 with the top of U-shaped groove 153, the top of square groove 154 is provided with through-hole 155, through-hole 155 runs through stopper 15.

The utility model discloses a further set up to: the limiting block 15 is provided with a curved groove 156, and the curved groove 156 is located above the moving block 42.

A world hinge with adjustable function is made a concerted effort to switching can regard as the connection fittings of article such as door, bedroom door, wardrobe door, kitchen cabinet door to use the door as an example, wherein the hinge box is installed in the door frame, the hinge cup correspondence is installed in the door leaf for opening and being closed of door.

Example 1

As shown in fig. 9 to 13, in one of them embodiment of the utility model, the world hinge sets up on indoor door, and the embedding of hinge box 1 sets up in the door frame, and hinge cup 2 AND gate body coupling, the door body can be rotatory around the door frame, when the door body is in the closed condition, looks from the outside very level and smooth, different with traditional hinge door, very pleasing to the eye, when the door body is in the open condition, the laminating of hinge box 1 and hinge cup 2, hinge box 1 is located inside the door frame, and hinge cup 2 is accomodate in the door body, and the door body can laminate with the door frame, compares more levelly and smoothly beautifully with traditional hinge door, still can set up the cupboard on one side of door frame and door body coupling simultaneously, realizes the expansion and the closing of cupboard through the switch of the door body, make full use of space.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, or the directions or positional relationships that the skilled person usually understand, which are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. In this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, which may include other elements not expressly listed in addition to those listed.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A world hinge with adjustable resultant force of opening and closing, characterized by comprising:

the hinge box (1) comprises an upper shell (11) and a lower shell (12), the upper shell (11) and the lower shell (12) enclose a mounting cavity, and an opening is formed in the mounting cavity;

the hinge cup (2), wherein a mounting piece (21) is arranged in the hinge cup (2);

one end of the driving mechanism (3) is rotatably arranged in the hinged cup (2), the other end of the driving mechanism (3) penetrates through the opening to be fixed in the mounting cavity, and the driving mechanism (3) can rotate around the fixing part;

the opening and closing mechanism (4) is arranged in the mounting cavity, is abutted against the driving mechanism (3) and is used for providing opening and closing force for the driving mechanism (3);

the buffer mechanism (5) is arranged in the mounting cavity, connected with the driving mechanism (3) and used for providing buffer in the opening and closing processes of the hinged cup (2).

2. The hinge with adjustable resultant force for opening and closing as claimed in claim 1, wherein the installation cavity is provided with a first limiting plate (13) and a second limiting plate (14) symmetrically arranged in a left-right direction, and the first limiting plate (13) and the second limiting plate (14) have the same structure, and a limiting block (15) is arranged between the first limiting plate (13) and the second limiting plate (14).

3. The sky and earth hinge with the function of adjusting resultant force for opening and closing as claimed in claim 2, wherein the driving mechanism (3) comprises a first connecting piece (31) and a second connecting piece (32), one end of the first connecting piece (31) is connected with the mounting piece (21), the other end of the first connecting piece (31) is connected with the first limiting plate (13) and the second limiting plate (14), and the first connecting piece (31) can rotate around the joint of the first limiting plate (13) and the second limiting plate (14);

the one end and the installed part (21) of second connecting piece (32) are connected, and the other end and first limiting plate (13) and second limiting plate (14) of second connecting piece (32) are connected, and second connecting piece (32) can be rotatory around the junction of first limiting plate (13) and second limiting plate (14), one side and the closing mechanism (4) butt of opening of second connecting piece (32), the bottom and the buffer gear (5) of second connecting piece (32) are connected.

4. The sky and earth hinge with the function of adjusting resultant force for opening and closing as claimed in claim 2, wherein the opening and closing mechanism (4) comprises a sliding block (41), the sliding block (41) is arranged in the limiting block (15), one end of the sliding block (41) is provided with an inclined surface, the sliding block (41) is provided with a moving block (42) matched with the inclined surface, two ends of the moving block (42) are connected with sliding grooves on the first limiting plate (13) and the second limiting plate (14) and can move along the sliding grooves, the other end of the sliding block (41) is provided with a mounting column (43), a spring (44) is sleeved on the mounting column (43), one end of the spring (44) far away from the sliding block (41) is connected with a fixed block (45), one end of the fixed block (45) is connected with a round block (46), one end of the round block (46) is abutted against the driving mechanism (3), the two sides of the round block (46) are provided with sliding rods (47), and the sliding rods (47) are connected with the first limiting plate (13) and the second limiting plate (14) in a sliding mode respectively.

5. The sky and earth hinge with the function of adjusting resultant force for opening and closing as claimed in claim 2, wherein the buffer mechanism (5) comprises a damping sleeve (51), a damping rod (52) and a mounting block (53), the damping sleeve (51) is disposed on the limiting block (15), the damping rod (52) is disposed in the damping sleeve (51), one end of the damping rod (52) is connected with the mounting block (53), the mounting block (53) is connected with the driving mechanism (3), and the driving mechanism (3) can drive the damping rod (52) to move along the length direction of the damping sleeve (51) through the mounting block (53).

6. The sky and ground hinge with the function of adjusting resultant force of opening and closing as claimed in claim 2, wherein a plurality of clamping blocks (151) are disposed on both sides of the limiting block (15), clamping grooves matched with the clamping blocks (151) are formed in the first limiting plate (13) and the second limiting plate (14), and the clamping blocks (151) can move left and right along the clamping grooves.

7. The sky and ground hinge with the function of adjusting resultant force of opening and closing as claimed in claim 2, characterized in that the limiting block (15) is provided with an installation groove, a first diamond block (152) is arranged in the installation groove, the first limiting plate (13) and the second limiting plate (14) are respectively provided with a diamond groove matched with the first diamond block (152), and the first diamond block (152) can move along the diamond groove.

8. The sky and ground hinge with resultant opening and closing force adjustable function as claimed in claim 1, wherein the mounting member (21) is provided with a connecting column (211), and the top of the connecting column (211) is connected with a second diamond block (212).

9. The top and bottom hinge with adjustable resultant opening and closing force of claim 7, wherein the top of the mounting groove is provided with a U-shaped groove (153), the mounting groove is communicated with the U-shaped groove (153), the upper part of the mounting groove (153) is communicated with a square groove (154), the top of the square groove (154) is provided with a through hole (155), and the through hole (155) penetrates through the limiting block (15).

10. The hinge with adjustable resultant force for opening and closing as claimed in claim 4, wherein said stop block (15) is provided with a curved groove (156), and said curved groove (156) is located above the moving block (42).