CN104153668B - A kind of three-dimensional adjustable hinge - Google Patents

Abstract

The invention discloses a kind of three-dimensional adjustable hinge, including hinge seat, hinge axis and hinge bodies, it is characterized in that, the middle part of described hinge axis and hinge bodies are fixed by socket, the socket corresponding to the upper and lower side of hinge seat of the upper and lower side of hinge axis, the fore-and-aft direction of described hinge seat lower end is provided with and the x-axis adjusting bolt of hinge axis linkage, the fore-and-aft direction of hinge seat upper end be provided with and hinge axis linkage y-axis adjusting bolt, the above-below direction of hinge seat lower end be provided with hinge axis end against z-axis adjusting bolt.The present invention is by the combined innovation of x-axis adjusting bolt, y-axis adjusting bolt and z-axis adjusting bolt and attachment structure thereof, thering is provided a kind of simple in construction, intensity is good, connects reliable, adaptation and air-tightness are good, and the displacement on x-axis, y-axis and z-axis direction regulates non-interference three-dimensional adjustable hinge.

Description

A three-dimensional adjustable hinge

technical field

The invention relates to the technical field of mechanical manufacturing, in particular to a three-dimensional adjustable hinge.

Background technique

A door and window hinge is a device that allows a door or window to rotate open and close naturally and smoothly. In the process of production and installation, there are machining accuracy errors and installation accuracy errors in doors and windows. These precision errors will lead to problems of bad fit and airtightness between doors, windows and frames. However, the general hinge structure in the prior art cannot effectively solve the above problems. For example, Chinese Patent Publication No. CN1603563A, published on April 06, 2005, the name of the invention is a three-dimensional adjustable hinge. This patent discloses a hinge for doors and windows. The combined innovation of the door and window hinge realizes the three-dimensional displacement adjustment of the door and window relative to the frame, solves the problem of poor sealing and air tightness between the door, window and the frame, thereby improving the sealing effect, but the patent case is in the adjustment of the y-axis When the displacement in the x-axis direction is displaced, the rotation of the eccentric mandrel will change the displacement in the x-axis direction, resulting in interference in the displacement adjustment in the x-axis and y-axis directions, resulting in poor airtightness, and the adjustment column drives the mandrel to adjust through the spiral groove Displacement in the x-axis direction also has the problem of low strength. Another example is the Chinese patent authorization announcement number CN100451287C, the authorization announcement date is January 14, 2009. The name of the invention is a three-dimensional adjustable door and window hinge. This patent case discloses a door and window hinge. The combined innovation of the shaft sleeve solves the problem of poor tightness and airtightness between the door, window and frame, thereby improving the sealing effect. However, when the patent adjusts the displacement in the z-axis direction through the eccentric long shaft sleeve, the x-axis direction The displacement will change accordingly, resulting in the interference of the displacement in the x and z axis directions, and there is a problem of poor air tightness. Another example is the Chinese patent application publication number CN102913088U, the application publication date is February 06, 2013. The name of the invention is an adjustable door and window hinge. This patent discloses a door and window hinge. The combined innovation of the two bushing mechanism and the connecting pin reduces the workload of installation and realizes the front and rear or left and right adjustment of the door, window and frame, thereby improving the sealing effect. Left and right adjustment, but not three-dimensional adjustment, there is a problem of poor airtightness. The present invention provides a combination of x-axis adjusting bolts, y-axis adjusting bolts, z-axis adjusting bolts and their connection structures, which provides a simple structure, good strength, reliable connection, good tightness and air tightness, x-axis, y-axis and A three-dimensional adjustable hinge with non-interfering displacement adjustments in the z-axis direction.

Contents of the invention

The invention solves the problem that the general hinges in the prior art do not effectively solve the problem of poor adhesion and air tightness, and provides a three-dimensional adjustable hinge, through the x-axis adjusting bolt, the y-axis adjusting bolt and the z-axis adjusting bolt and their connection structure Combining innovations, the door and window hinge has the characteristics of simple structure, good strength, reliable connection, good sealing and air tightness, and a three-dimensional adjustable hinge that does not interfere with the displacement adjustment in the directions of x-axis, y-axis and z-axis.

In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions: a three-dimensional adjustable hinge, including a hinge seat, a hinge shaft and a hinge body, characterized in that the middle part of the hinge shaft is socketed and fixed to the hinge body , the upper and lower ends of the hinge shaft are correspondingly socketed with the upper and lower ends of the hinge seat, the x-axis adjusting bolts linked with the hinge shaft are arranged on the front and rear directions of the lower end of the hinge seat, and the x-axis adjustment bolts linked with the hinge shaft are arranged on the front and rear directions of the upper end of the hinge seat. The y-axis adjusting bolt is provided, and the z-axis adjusting bolt close to the end of the hinge shaft is arranged on the up and down direction of the lower end of the hinge seat.

When assembling, first install the y-axis adjusting bolt on the upper end of the hinge seat, install the x-axis adjusting bolt on the lower end, and install the z-axis adjusting bolt on the bottom of the lower end of the hinge seat, and then insert the hinge shaft into the upper end of the hinge seat in turn , the lower end of the hinge body and the hinge seat, and the hinge shaft is fixed to the hinge body, and the assembly is completed. Afterwards, the hinge seat is installed on the corresponding position of the frame body, and the hinge body is fixed to the corresponding doors and windows. When adjusting, first stipulate that the front and rear direction of the hinge seat is the x-axis direction, the left-right direction of the hinge seat is the y-axis direction, and the axial direction of the hinge shaft is the z-axis direction; then turn the x-axis adjusting bolt to finely adjust the hinge axis in the Displacement in the x-axis direction; then turn the y-axis adjusting bolt to finely adjust the displacement of the hinge axis in the y-axis direction; then turn the z-axis adjusting bolt to finely adjust the displacement of the hinge axis in the z-axis direction. By adjusting the displacement of the hinge axis on the x-axis, y-axis and z-axis, the displacement of the hinge body on the x-axis, y-axis and z-axis can be adjusted, thereby achieving the three-way displacement adjustment between the door, window and frame, improving The tightness and airtightness of doors, windows and frames. The hinge seat is fixed on the corresponding frame of the door and window; the hinge body is used to fix the door and window; the hinge shaft, compared with the eccentric mandrel in the reference file, has a simple structure and is easy to process; the x-axis, y-axis and z-axis The adjusting bolts have a simple structure and are respectively used to adjust the corresponding displacement of the hinge axis on the x-axis, y-axis and z-axis. As a preference, an x-axis adjusting bolt close to the hinge shaft is respectively provided at the front and back of the lower end of the hinge seat, and at the joint of the x-axis adjusting bolt and the hinge shaft, a y axis is provided in the left and right direction of the hinge seat. shaft slot. When adjusting, first loosen the first x-axis adjusting bolt, and screw in the second x-axis adjusting bolt. After the adjustment requirements are met, tighten the first x-axis adjusting bolt to realize that the hinge axis is in the The change of the displacement in the x-axis direction can further achieve the purpose of adjusting the displacement in the x-axis direction between the door, window and the frame. The y-axis long hole, when adjusting the displacement of the door and window in the y-axis direction, the displacement of the door and window in the x-axis direction does not interfere with the displacement in the y-axis direction, let alone interfere with the displacement in the z-axis direction, which improves The independence of displacement adjustment in the directions of x-axis, y-axis and z-axis improves the tightness and airtightness of doors, windows and frames.

As a preference, a y-axis adjusting bolt is respectively provided on the front and rear of the upper end of the hinge seat, and the y-axis adjusting bolts are respectively arranged on the left and right sides of the hinge axis, and the ends of the y-axis adjusting bolts are provided with a For the matching wedges, the head of the y-axis adjusting bolt is provided with a limit cover, and the wedges are all in close contact with the hinge shaft, and the direction of the channel formed between the wedges is the direction of the x-axis. When adjusting, turn the first y-axis adjusting bolt first, so that the wedge on the adjusting bolt moves to the outside of the hinge seat, then turn the second y-axis adjusting bolt, and the wedge on the adjusting bolt moves to the outside of the hinge seat Moving inside, the wedge-shaped block drives the hinge shaft to move, and finally tighten the first y-axis adjusting bolt to realize the change of the displacement of the hinge shaft in the y-axis direction, and then achieve the purpose of adjusting the y-axis direction displacement between the door, window and frame . The displacement of the hinge shaft in the y-axis direction is adjusted by two wedge blocks. Compared with the adjustment column with spiral groove in the three-dimensional adjustable hinge of the reference document, the contact strength between the wedge block and the hinge shaft is better and more reliable; The direction of the channel formed between the wedge blocks is the x-axis direction. When adjusting the displacement of the doors and windows in the y-axis direction, the displacement of the doors and windows in the x-axis direction will not interfere with the displacement in the y-axis direction, let alone the z-axis direction. Interfering with the displacement on the surface, it not only improves the independence of displacement adjustment in the directions of x-axis, y-axis and z-axis, but also improves the closeness and airtightness of doors, windows and frames.

Preferably, after the hinge shaft and the hinge body are sleeved, the hinge shaft and the hinge body are fixed by cross-recessed screws. Reliable fixing and easy installation.

Preferably, the hinge seat is provided with a mounting positioning column. When the hinge seat and the frame are installed, the positioning column is installed for the positioning of the hinge seat and the frame to improve the installation efficiency.

Preferably, the heads of the x-axis adjusting bolts, the y-axis adjusting bolts and the z-axis adjusting bolts are all provided with inner hexagons. When adjusting, the adjustment work can be completed only through the inner hexagonal handle, and the adjustment is convenient.

Due to the adoption of the above-mentioned technical solution, the three-dimensional adjustable hinge provided by the present invention has such beneficial effects: through the combined innovation of the x-axis adjusting bolt, the y-axis adjusting bolt, the z-axis adjusting bolt and their connection structures, a The structure is simple, the strength is good, the connection is reliable, the tightness and airtightness are good, and the displacement adjustment in the x-axis, y-axis and z-axis directions is a three-dimensional adjustable hinge that does not interfere with each other.

Description of drawings:

Accompanying drawing 1 is a structural representation of the present invention;

Accompanying drawing 2 is the top view of accompanying drawing 1 of the present invention;

Accompanying drawing 3 is the A-A direction sectional view of accompanying drawing 1 of the present invention;

Accompanying drawing 4 is the B direction enlarged view of accompanying drawing 3 of the present invention;

Accompanying drawing 5 is the C-C direction sectional view of accompanying drawing 3 of the present invention;

Accompanying drawing 6 is a D-D sectional view of accompanying drawing 4 of the present invention.

In the figure: hinge base 1 hinge shaft 2 hinge body 3x axis adjusting bolt 4y axis adjusting bolt 5z axis adjusting bolt 6y axis long hole 7 wedge block 8 limit cover 9 cross recessed screw 10 installation positioning column 11 inner hexagon 12

detailed description:

With reference to accompanying drawing, the present invention is described in further detail:

Embodiment 1: In combination with accompanying drawings 1, 2, and 3, a three-dimensional adjustable hinge includes a hinge seat 1, a hinge shaft 2 and a hinge body 3. The middle part of the hinge shaft 2 is socketed and fixed with the hinge body 3, and the hinge shaft 2 The upper and lower ends of the upper and lower ends of the hinge seat 1 correspond to the upper and lower ends, the lower end of the hinge seat 1 is provided with an x-axis adjusting bolt 4 linked with the hinge shaft 2 in the front and rear direction, and the upper end of the hinge seat 1 is provided with a joint with the hinge shaft 2 in the front and rear direction. The linked y-axis adjusting bolt 5 is provided with a z-axis adjusting bolt 6 close to the end of the hinge shaft 2 in the up and down direction of the lower end of the hinge seat 1 .

When assembling, first install the y-axis adjusting bolt on the upper end of the hinge seat, install the x-axis adjusting bolt on the lower end, and install the z-axis adjusting bolt on the bottom of the lower end of the hinge seat, and then insert the hinge shaft into the upper end of the hinge seat in turn , the lower end of the hinge body and the hinge seat, and the hinge shaft is fixed to the hinge body, and the assembly is completed. Afterwards, the hinge seat is installed on the corresponding position of the frame body, and the hinge body is fixed to the corresponding doors and windows. When adjusting, first stipulate that the front and rear direction of the hinge seat is the x-axis direction, the left-right direction of the hinge seat is the y-axis direction, and the axial direction of the hinge shaft is the z-axis direction; then turn the x-axis adjusting bolt to finely adjust the hinge axis in the Displacement in the x-axis direction; then turn the y-axis adjusting bolt to finely adjust the displacement of the hinge axis in the y-axis direction; then turn the z-axis adjusting bolt to finely adjust the displacement of the hinge axis in the z-axis direction. By adjusting the displacement of the hinge axis on the x-axis, y-axis and z-axis, the displacement of the hinge body on the x-axis, y-axis and z-axis can be adjusted, thereby achieving the three-way displacement adjustment between the door, window and frame, improving The tightness and airtightness of doors, windows and frames.

Embodiment 2: In combination with accompanying drawings 1, 2, 3, 4, 5, 6, a three-dimensional adjustable hinge includes a hinge base 1, a hinge shaft 2 and a hinge body 3, and the hinge base 1 is provided with a mounting positioning column 11, The middle part of the hinge shaft 2 is socketed with the hinge body 3, and the hinge shaft 2 and the hinge body 3 are fixed by cross-recessed screws 10. There is an x-axis adjusting bolt 4 linked with the hinge shaft 2 in the direction, and an x-axis adjusting bolt 4 that is close to the hinge shaft 2 is respectively provided at the front and back of the lower end of the hinge seat 1. A y-axis long hole 7 is provided on the left and right direction of the hinge seat 1, and a y-axis adjusting bolt 5 linked with the hinge shaft 2 is provided on the front and back direction of the upper end of the hinge seat 1. The front and back of the upper end of the hinge seat 1 are respectively A y-axis adjustment bolt 5 is provided, and the y-axis adjustment bolts 5 are respectively arranged on the left and right sides of the hinge shaft 2, and the ends of the y-axis adjustment bolts 5 are provided with a wedge-shaped block 8 that is compatible with the hinge seat 1. The head of the shaft adjusting bolt 5 is provided with a limit cover 9, and the wedge blocks 8 are close to the hinge shaft 2. The direction of the channel formed between the wedge blocks 8 is the x-axis direction, and the upper and lower ends of the hinge seat 1 are provided with The z-axis adjusting bolt 6 close to the end of the hinge shaft 2, the heads of the x-axis adjusting bolt 4, the y-axis adjusting bolt 5, and the z-axis adjusting bolt 6 are all provided with an inner hexagon 12.

When adjusting, it is stipulated that the front and rear direction of the hinge seat is the x-axis direction, the left-right direction of the hinge seat is the y-axis direction, and the axial direction of the hinge shaft is the z-axis direction. In the direction of the x-axis, first loosen the first x-axis adjustment bolt through the inner hexagon, and screw in the second x-axis adjustment bolt through the inner hexagon. After the adjustment requirements are met, the first x-axis Tighten the adjusting bolts to change the displacement of the hinge shaft in the x-axis direction, and then achieve the purpose of adjusting the displacement in the x-axis direction between the door, window and frame; in the y-axis direction, first adjust the first y-axis through the inner hexagon. bolt, so that the wedge on the adjusting bolt moves to the outside of the hinge seat, and then the second y-axis adjusting bolt is turned through the inner hexagon, the wedge on the adjusting bolt moves to the inside of the hinge seat, and the wedge drives the hinge shaft Finally, tighten the first y-axis adjusting bolt to realize the change of the displacement of the hinge axis in the y-axis direction, and then achieve the purpose of adjusting the displacement in the y-axis direction between the door, window and frame; in the direction of the z-axis, through the inner Hexagonally turn the z-axis adjusting bolt to finely adjust the displacement of the hinge axis in the z-axis direction.

The above two specific embodiments have introduced the present invention in detail. In this paper, specific examples are used to illustrate the principles and implementation modes of the present invention, and the descriptions of the examples are only used to help understand the core idea of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the core idea of the present invention, some modifications can also be made to the present invention, such as the specific technical parameters of the x-axis, y-axis and z-axis adjusting bolts, Several modifications or combinations of the specific technical parameters of the inner hexagon should fall within the protection scope of the claims of the present invention.

Claims (5)

1. null1. a three-dimensional adjustable hinge，Including hinge seat (1)、Hinge axis (2) and hinge bodies (3)，It is characterized in that，The middle part of described hinge axis (2) and hinge bodies (3) are fixed by socket，The socket corresponding to the upper and lower side of hinge seat (1) of the upper and lower side of hinge axis (2)，The fore-and-aft direction of described hinge seat (1) lower end is provided with the x-axis adjusting bolt (4) linked with hinge axis (2)，The fore-and-aft direction of hinge seat (1) upper end is provided with the y-axis adjusting bolt (5) linked with hinge axis (2)，The above-below direction of hinge seat (1) lower end be provided with hinge axis (2) end against z-axis adjusting bolt (6)，The front-back of described hinge seat (1) upper end is respectively equipped with a y-axis adjusting bolt (5)，Y-axis adjusting bolt (5) is separately positioned on the left and right sides of hinge axis (2)，The end of described y-axis adjusting bolt (5) is equipped with a wedge (8) suitable with hinge seat (1)，The head of y-axis adjusting bolt (5) is provided with spacing capping (9)，Described wedge (8) all with hinge axis (2) against，The channel direction formed between wedge (8) is x-axis direction.
2. 2. a kind of three-dimensional adjustable hinge according to claim 1, it is characterized in that, the front-back of described hinge seat (1) lower end be respectively equipped with one with hinge axis (2) against x-axis adjusting bolt (4), in the junction of x-axis adjusting bolt (4) Yu hinge axis (2), the left and right directions of described hinge seat (1) is provided with a y-axis elongated hole (7).
3. 3. a kind of three-dimensional adjustable hinge according to claim 1, it is characterised in that after hinge axis (2) with hinge bodies (3) socket, described hinge axis (2) and hinge bodies (3) are fixed by cruciform slot screw (10).
4. 4. a kind of three-dimensional adjustable hinge according to claim 1, it is characterised in that described hinge seat (1) is provided with installation locating dowel (11).
5. 5. a kind of three-dimensional adjustable hinge according to claim 1, it is characterised in that described x-axis adjusting bolt (4), y-axis adjusting bolt (5), z-axis adjusting bolt (6) head be equipped with interior hexagonal (12).