CN110199076B

CN110199076B - Hinge and shower door subassembly

Info

Publication number: CN110199076B
Application number: CN201980000602.8A
Authority: CN
Inventors: 危五祥
Original assignee: Foshan Ideal Co Ltd
Current assignee: Foshan Ideal Co Ltd
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2021-06-22
Anticipated expiration: 2039-04-28
Also published as: WO2020220156A1; EP3751080A4; EP3751080A1; CN110199076A

Abstract

The invention relates to the technical field of sanitary bath equipment, and provides a hinge which comprises a first main body, a second main body and a hinge group; the hinge group comprises a first hinge and a second hinge, the first hinge and the first main body are hinged on a first axis, the first hinge and the second main body are hinged on a second axis, the second hinge and the first main body are hinged on a third axis, the second hinge and the second main body are hinged on a fourth axis, all hinge axes are parallel to each other, and the first hinge and the second hinge are distributed along the extension direction of the hinge axes; the distance between the first axis and the second axis is equal to the distance between the third axis and the fourth axis, and the distance between the first axis and the third axis is equal to the distance between the second axis and the fourth axis; and the vertex is respectively positioned in the quadrangles of the first axis, the second axis, the third axis and the fourth axis along the extension direction projection of the hinge axis, and the vertex positioned on the first axis and the vertex positioned on the second axis are two end points of the same diagonal line. The first main body and the second main body can be folded and closed to a greater extent.

Description

Hinge and shower door subassembly

Technical Field

The invention relates to the technical field of bathroom equipment, in particular to a hinge and a shower door assembly.

Background

In some existing shower door assemblies, a movable door panel is mounted to a fixed door panel by a hinge, and the movable door panel opens and closes by rotating about the hinge.

The existing hinge generally comprises a first main body, a second main body and a hinge shaft, wherein the first main body rotates around the hinge shaft relative to the second main body, when the first main body rotates to the limit position of mutually folding and closing, the first main body is abutted against one end of the second main body close to the hinge shaft, the interval between the first main body and the second main body at the end far away from the hinge shaft is large, and a certain included angle exists between the first main body and the second main body.

When installing current hinged joint in shower door subassembly, at the swing gate board to folding rotation in-process of drawing close to fixed door plant, because swing gate board and fixed door plant all have certain thickness, lead to swing gate board and fixed door plant to be close to the one end butt of hinge more easily, cause the swing gate board relatively fixed door plant to rotate when the extreme position of mutual folding, great contained angle has between swing gate board and the fixed door plant, and because the width size of swing gate board is bigger, further make the swing gate board and fixed door plant increase in the interval of keeping away from hinge one end.

When the first main body and the second main body are at the limit positions of folding and closing, a certain included angle exists between the first main body and the second main body.

When the movable door plate rotates to the limit position of mutual folding relative to the fixed door plate, a large included angle exists between the movable door plate and the fixed door plate, the interval between the movable door plate and one end of the fixed door plate, which is far away from the hinge shaft, is large, the occupied space of the movable door plate is large, and the movable range of a user is limited.

Disclosure of Invention

The hinge provided by the invention comprises a first main body, a second main body and a hinge group; the hinge group comprises a first hinge and a second hinge, one end of the first hinge is hinged to the first main body on a first axis, the other end of the first hinge is hinged to the second main body on a second axis, one end of the second hinge is hinged to the first main body on a third axis, the other end of the second hinge is hinged to the second main body on a fourth axis, all hinge axes are parallel to each other, and the first hinge and the second hinge are distributed along the extension direction of the hinge axes; the distance between the first axis and the second axis is equal to the distance between the third axis and the fourth axis, and the distance between the first axis and the third axis is equal to the distance between the second axis and the fourth axis; and the vertex is respectively positioned in the quadrangles of the first axis, the second axis, the third axis and the fourth axis along the extension direction projection of the hinge axis, and the vertex positioned on the first axis and the vertex positioned on the second axis are two end points of the same diagonal line.

According to a preferable scheme, a first concave cavity is formed in the first main body, the first concave cavity is opened at the first end of the first main body along the first direction, a second concave cavity is formed in the second main body, and the second concave cavity is opened at the second end of the second main body along the second direction; the extending direction of the hinge axis is vertical to the first direction, and the extending direction of the hinge axis is vertical to the second direction; the first hinge piece and the second hinge piece are hinged in the first concave cavity, and the first hinge piece and the second hinge piece are hinged in the second concave cavity.

The first hinge part is provided with a first bending section, a second bending section and a first connecting section, and the first connecting section is connected between the first bending section and the second bending section; the second hinge part is provided with a third bending section, a fourth bending section and a second connecting section, and the second connecting section is connected between the third bending section and the fourth bending section; the first bending section, the first connecting section and the second bending section form a C-shaped structure, the third bending section, the second connecting section and the fourth bending section form a C-shaped structure, and the directions of C-shaped openings of the first hinge piece and the second hinge piece are the same; the first bending section and the third bending section are hinged in the first concave cavity, and the second bending section and the fourth bending section are hinged in the second concave cavity.

In a further aspect, the first connecting section is provided with a flexible body, the flexible body is located between the first main body and the second main body, and the flexible body is located between the first bending section and the second bending section.

The first main body comprises a first plate body and a first convex part, the first convex part protrudes from the main surface of one side of the first plate body, the first convex part is positioned at the first end, the first concave cavity is arranged on the first plate body and the first convex part, and the first direction is vertical to the normal direction of the main surface of the first plate body; the second main body comprises a second plate body and a second convex part, the second convex part protrudes from the main surface of one side of the second plate body, the second convex part is positioned at the second end, the second concave cavity is arranged on the second plate body and the second convex part, and the second direction is vertical to the normal direction of the main surface of the second plate body; the hinge axis extends perpendicular to the normal of the major face of the first panel and the hinge axis extends perpendicular to the normal of the major face of the second panel.

Another preferred solution is that the distance between the first axis and the second axis is more than twice the distance between the first axis and the third axis.

In another preferred embodiment, the first body is hinged to the first hinge through a first hinge shaft, the first body is hinged to the second hinge through a third hinge shaft, the second body is hinged to the first hinge through a second hinge shaft, and the second body is hinged to the second hinge through a fourth hinge shaft; the first hinge part is abutted with the fourth hinge shaft, and the second hinge part is abutted with the first hinge shaft.

In another preferred embodiment, the number of the first hinges is one, the number of the second hinges is two, and the first hinge is located between the two second hinges; or the number of the first hinges is at least two, the number of the second hinges is at least two, and each first hinge and each second hinge are distributed in a staggered mode.

The shower door assembly provided by the invention comprises a first door plate, a second door plate and the hinge, wherein a first main body is fixed on the first door plate, and a second main body is fixed on the second door plate.

Preferably, a flexible gasket is extruded between the first door panel and the first main body, and a flexible gasket is extruded between the second door panel and the second main body.

According to the invention, through the structural design of the hinge, due to the arrangement of the hinge group, in the process of rotating the first main body and the second main body to the limit state of folding and closing, the hinge group has a certain size, so that the first main body and the second main body cannot be abutted at one end close to the hinge group, the first main body can rotate relative to the second main body to the state that the first plate body and the second plate body are relatively parallel, and the first main body and the second main body can be folded and closed to a greater extent when the first main body and the second main body rotate to the state that the included angle between the first plate body and the second plate body is 0 degree.

When the hinge is arranged in the shower door assembly, the first door plate and the second door plate can be folded and folded better when the shower door assembly is in a door opening state, so that the situation that a large amount of external space is occupied due to an overlarge included angle between the first door plate and the second door plate is avoided, the use of a user is avoided being influenced, and the shower door assembly is beneficial to simple structure.

The first concave cavity and the second concave cavity are arranged, the hinge group and the first main body are hinged in the first concave cavity, and the hinge group and the second main body are hinged in the second concave cavity, so that the structure of the hinge is simple.

Under the condition that the first hinge piece extends into the first cavity and is hinged with the first main body, if the first hinge piece is in a straight strip shape and the second hinge piece is in a straight strip shape, the first hinge piece and the cavity wall of the first cavity, the first hinge piece and the cavity wall of the second cavity, the second hinge piece and the cavity wall of the first cavity and the second hinge piece and the cavity wall of the second cavity can be abutted in the process that the first main body rotates to a folding and closing state relative to the second main body, so that the first hinge piece is arranged to comprise a first bending section, a second bending section and a first connecting section, and the first bending section, the second bending section and the first connecting section form a C-shaped structure; the second hinge piece is arranged to comprise a third bending section, a fourth bending section and a second connecting section, and the third bending section, the fourth bending section and the second connecting section form a C-shaped structure; therefore, in the process that the first main body rotates to the folding and closing state relative to the second main body, the abutting phenomenon of the first hinge part and the cavity wall of the first cavity, the cavity wall of the first hinge part and the second cavity, the cavity wall of the second hinge part and the first cavity and the cavity wall of the second hinge part and the second cavity can be avoided, and the first plate body and the second plate body can be favorably folded and closed smoothly to the state that the included angle is 0 degree.

The contact between the flexible body and the first main body and the contact between the flexible body and the second main body can not damage the first main body and the second main body, and when the hinge is applied to the shower door assembly, the flexible body can play a role of water prevention, so that water in the shower room is prevented from splashing on the first hinge piece and the second hinge piece; in addition, the flexible body can also prevent first main part and second main part direct contact, prevents that first main part and second main part collision damage each other, and when the hinge was applied to shower door subassembly, the flexible body can prevent first door plant and second door plant direct collision, avoids first door plant and second door plant collision damage each other.

The first main body is arranged to comprise the first plate body and the first convex part, so that the first main body is convenient to mount with the first door plate on one hand, and the arrangement of the first convex part is also beneficial to increasing the size of the first concave cavity in the normal direction of the first plate body on the other hand; similarly, the second body including the second plate and the second protrusion may also facilitate increasing the size of the second cavity in the normal direction of the second plate.

The distance between the first axis and the second axis is set to be two times larger than the distance between the first axis and the third axis, so that the first plate body and the second plate body can rotate to a completely unfolded state, namely, the included angle between the first plate body and the second plate body is 180 degrees, and when the hinge is applied to the shower door assembly, the first door plate and the second door plate can be unfolded to be 180 degrees.

Except that the flexible body is adopted to prevent the first main body and the second main body from contacting and colliding when being folded and drawn together, the first main body and the second main body can be limited to continue to be drawn together by adopting the mode that the first hinge piece is abutted against the fourth hinge shaft and the second hinge piece is abutted against the first hinge shaft when the first main body and the second main body are folded and drawn together to a set angle, the first main body is prevented from contacting and colliding with the second main body, and the first door plate is prevented from contacting and colliding with the second door plate.

Two second hinges and one first hinge are adopted, the first hinge is arranged between the two second hinges, the motion stability of the hinge group is facilitated, and in the same way, the at least two first hinges and the at least two second hinges are arranged to be distributed in a staggered mode, and the motion stability of the hinge group is further facilitated.

A flexible gasket is arranged between the first main body and the first door plate, so that the stress between the first door plate and the first main body is uniform, and the first door plate or the first main body is prevented from being damaged due to overlarge local stress; similarly, a flexible gasket is arranged between the second body and the second door panel.

Drawings

FIG. 1 is a block diagram of an embodiment of a hinge of the present invention with a first body and a second body folded together;

FIG. 2 is a cross-sectional view of an embodiment of the hinge of the present invention with the first body and the second body folded together;

FIG. 3 is a block diagram of a first hinge member in a hinge embodiment of the present invention;

FIG. 4 is a block diagram of a second hinge member in the hinge embodiment of the present invention;

FIG. 5 is an exploded view of an embodiment of the shower door assembly of the present invention;

fig. 6 is an exploded view of a preferred embodiment of the shower door assembly of the present invention.

The invention is further explained with reference to the drawings and the embodiments.

Detailed Description

Hinge and shower door assembly embodiment:

referring to fig. 1 and 2, the hinge of the present embodiment includes a first body 1, a second body 2 and a hinge set 3, the first body 1 includes a first plate 11 and a first protrusion 12, the second body 2 includes a second plate 21 and a second protrusion 22, a normal direction of a main surface of the first plate 11 is along a Y-axis direction, a normal direction of a main surface of the second plate 21 is along the Y-axis direction, the first plate 11 and the second plate 21 are distributed at intervals along the Y-axis direction, the first protrusion 12 protrudes from a main surface of a side of the first plate 11 close to the second plate 21, the second protrusion 22 protrudes from a main surface of a side of the second plate 21 close to the first plate 11, the first protrusion 12 is located at a negative direction end of the first plate 11 along the X-axis direction, the second protrusion 22 is located at a negative direction end of the second plate 21 along the X-axis direction, and the first protrusion 12 is opposite to the second protrusion 22.

Referring to fig. 1, the first main body 1 is provided with a first cavity 13, the first cavity 13 is provided in the first plate 11 and the first protrusion 12, and the first cavity 13 is opened at an end of the first main body 1 along the negative X-axis direction.

Referring to fig. 1, the second main body 2 is provided with a second cavity 23, the second cavity 23 is provided in the second plate 21 and the second protrusion 22, and the second cavity 23 is provided at an end of the second main body 2 along the negative X-axis direction.

Referring to fig. 1, the hinge set 3 includes a first hinge 31 and two second hinges 32, and the first hinge 31 is located between the two second hinges 32 along the Z-axis direction.

Referring to fig. 3, the first hinge 31 has a first bending section 312, a second bending section 313 and a first connecting section 311, the first connecting section 311 is connected between the first bending section 312 and the second bending section 313, and the first bending section 312, the first connecting section 311 and the second bending section 313 form a "C" -shaped structure; referring to fig. 1 and 2, the C-shaped opening of the first hinge 31 faces the X-axis, the first bending section 312 extends into the first cavity 13, the first bending section 312 is hinged to the first protrusion 12 through the first hinge shaft 34, the second bending section 313 extends into the second cavity 23, and the second bending section 313 is hinged to the second protrusion 22 through the second hinge shaft 36.

Referring to fig. 4, the second hinge 32 has a third bending section 322, a fourth bending section 323, and a second connecting section 321, the second connecting section 321 is connected between the third bending section 322 and the fourth bending section 323, the third bending section 322, the second connecting section 321, and the fourth bending section 323 form a "C" shaped structure, referring to fig. 1 and 2, the "C" shaped opening of the second hinge 32 faces the X axis, the third bending section 322 is hinged to the first protrusion 12 by the third hinge shaft 33, the fourth bending section 323 extends into the second cavity 23, and the fourth bending section 323 is hinged to the second protrusion 22 by the fourth hinge shaft 35.

First bending section 312, first linkage segment 311 and second bending section 313 form "C" shape structure, third bending section 322, second linkage segment 321 and fourth bending section 323 form "C" shape structure, in the in-process that first main part 1 rotates to the folding state of drawing close relative to second main part 2 like this, can effectively avoid first hinge 31 and the chamber wall of first cavity 13, the chamber wall of first hinge 31 and second cavity 23, the chamber wall of second hinge 32 and first cavity 13 and the chamber wall of second hinge 32 and second cavity 23 to take place the butt phenomenon, be favorable to making first plate body 11 and second plate body 21 fold smoothly and draw close to the state that the contained angle is 0.

Referring to fig. 1 and 2, the axial line of the first hinge shaft 34, the axial line of the second hinge shaft 36, the axial line of the third hinge shaft 33 and the axial line of the fourth hinge shaft 35 are all along the Z-axis direction, the distance between the axial line of the first hinge shaft 34 and the axial line of the third hinge shaft 33 is equal to the distance between the axial line of the second hinge shaft 36 and the axial line of the fourth hinge shaft 35, and the distance between the axial line of the first hinge shaft 34 and the axial line of the second hinge shaft 36 is equal to the distance between the axial line of the third hinge shaft 33 and the axial line of the fourth hinge shaft 35; referring to fig. 2, when the first board body 11 and the second board body 21 are folded and closed to the extreme positions, the projection along the Z-axis direction is that the axes of the first hinge shaft 34, the third hinge shaft 33, the second hinge shaft 36 and the fourth hinge shaft 35 are located at four vertices of a rectangle (isosceles trapezoid when not rotated to the extreme positions), and located at two end points where the vertices of the first hinge shaft 34 and the vertices of the second hinge shaft 36 are located at the same diagonal line.

Preferably, the distance between the axis of the first hinge shaft 34 and the axis of the second hinge shaft 36 is greater than twice the distance between the axis of the first hinge shaft 34 and the axis of the third hinge shaft 33. Thus, the first plate 11 and the second plate 21 can rotate to a fully unfolded state, and at this time, the axis of the first hinge shaft 34, the axis of the second hinge shaft 36, the axis of the third hinge shaft 33, and the axis of the fourth hinge shaft 35 are in the same plane.

Specifically, the first convex part 12 is provided with a first hinge hole and a third hinge hole, and the second convex part 22 is provided with a second hinge hole and a fourth hinge hole; referring to fig. 3 and 4, a fifth hinge hole 315 is formed on the first bending section 312, a sixth hinge hole 316 is formed on the second bending section 313, a seventh hinge hole 324 is formed on the third bending section 322, an eighth hinge hole 325 is formed on the fourth bending section 323, and axial directions of the fifth hinge hole 315, the sixth hinge hole 316, the seventh hinge hole 324, and the eighth hinge hole 325 are parallel to each other.

The first bending section 312 extends into the first cavity 13, and the first hinge shaft 34 is inserted into the first hinge hole and the fifth hinge hole 315, so as to realize the hinge joint between the first main body 1 and the first hinge member 31; the second bending section 313 extends into the second cavity 23, and the second hinge shaft 36 is inserted into the second hinge hole and the sixth hinge hole 316, so as to realize the hinge joint between the second main body 2 and the first hinge member 31; the third bending section 322 extends into the first cavity 13, and the third hinge shaft 33 penetrates through the third hinge hole and the seventh hinge hole 324, so as to realize the hinge joint between the first main body 1 and the second hinge member 32; the fourth bending section 323 extends into the second cavity 23, and the fourth hinge shaft 35 is inserted into the fourth hinge hole and the eighth hinge hole 325, so as to realize the hinge joint between the second body 2 and the second hinge member 32.

Referring to fig. 2, when the first body 1 and the second body 2 are folded and closed to an included angle between the first plate 11 and the second plate 21 of 0 °, the second bending section 313 abuts against the fourth hinge shaft 35, and the third bending section 322 abuts against the first hinge shaft 34, so as to limit the first body 1 and the second body 2 to be continuously closed, and prevent the first body 1 and the second body 2 from contacting and colliding, and further prevent the first door panel 4 from contacting and colliding with the second door panel 5.

It should be noted that, the second bending section 313 abuts against the fourth hinge shaft 35, and when the third bending section 322 abuts against the first hinge shaft 34, an included angle between the first plate body 11 and the second plate body 21 can be specifically set according to a use condition, and is not necessarily 0 °, as long as it is ensured that the first plate body 11 and the second plate body 21 do not collide, and when the hinge is installed in the shower door assembly, the second door panel 5 and the first door panel 4 do not collide in a folding and closing process.

Referring to fig. 5, fig. 5 is an exploded view of the shower door assembly of the present embodiment, the shower door assembly includes a first door panel 4, a second door panel 5 and a hinge of the present embodiment, in the state shown in fig. 5, the second door panel 5 is completely unfolded relative to the first door panel 4, an included angle between the second door panel 5 and the first door panel 4 is 180 °, a first notch 41 is disposed on the first door panel 4, the first plate 11 is attached to the first door panel 4, the first protrusion 12 is embedded in the first notch 41, the second plate 21 is attached to the second door panel 5, the second protrusion 22 is embedded in the second notch 51, the first plate 11 and the first door panel 4 are fixed by gluing, and the second plate 21 and the second door panel 5 are fixed by gluing.

Alternatively, one of the first door panel 4 and the second door panel 5 may be a fixed door panel and the other may be a movable door panel, or both may be movable door panels.

Alternatively, referring to fig. 6, the first board 11 and the first door panel 4 may be fixed by a pin 8, and the second board 21 and the second door panel 5 may be fixed by a pin 9.

Preferably, referring to fig. 6, a cushion 7 is extruded between the first door panel 4 and the first body 1, and a gasket 8 is extruded between the second door panel 5 and the second body 2. The gasket 8 is beneficial to uniform stress between the first door panel 4 and the first main body 1, and the first door panel 4 or the first main body 1 is prevented from being damaged due to overlarge local stress; in the same way, the gasket 9 is beneficial to the stress between the second door panel 5 and the second main body 2, and the damage of the second door panel 5 and the second main body 2 due to the overlarge local stress between the two door panels is avoided.

Due to the arrangement of the hinge group 3, in the process that the first main body 1 and the second main body 2 rotate to the folding limit state close to each other, due to the fact that the hinge group 3 has a certain size, the first main body 1 and the second main body 2 cannot abut against each other at the end close to the hinge group 3, the first main body 1 can rotate relative to the second main body 2 to the state that the first plate body 11 and the second plate body 21 are parallel to each other, the first door plate 4 and the second door plate 5 form an included angle of 0 degree when rotating to the state that the first door plate 4 and the second door plate 5 abut against each other at the end far away from the hinge group 3, and therefore when the shower door assembly is in the door opening state, the second door plate 5 can be accommodated close to the first door plate 4, the second door plate 5 is prevented from occupying a large amount of external space, the use of a user is prevented from being influenced, and the structure of.

Referring to fig. 2, a connector 314 protrudes from the first connecting section 311 toward the opening direction of the "C" shape, the first bending section 312, the first connecting section 311, the connector 314 and the second bending section 313 form an "E" shape structure, a flexible body 37 is hinged to the connector 314 through a fifth hinge shaft 38, and the flexible body 37 is located between the first main body 1 and the second main body 2; referring to fig. 3, the connecting body 314 is provided with a ninth hinge hole 317, an axial direction of the ninth hinge hole 317 is parallel to axial directions of the other hinge holes, and the fifth hinge shaft 38 is inserted into the ninth hinge hole 317. The contact between the flexible body 37 and the first body 1 and the contact between the flexible body 37 and the second body 2 do not damage the first body 1 and the second body 2, and when the hinge is applied to a shower door assembly, the flexible body 37 can play a role of water resistance, so that water in the shower room is prevented from splashing on the first hinge 31 and the second hinge 32; in addition, the first body 1 and the second body 2 can be prevented from being in direct contact, and the first door panel 4 and the second door panel 5 can be prevented from directly colliding when the hinge is applied to a shower door assembly.

Alternatively, in the same hinge group 3, the number of the first hinge 31 and the second hinge 32 may be specifically set according to the use situation, the number of the first hinge 31 is two, the number of the second hinge 32 is two, and each first hinge 31 and each second hinge 32 are distributed in a staggered manner along the Z-axis direction, which is beneficial to stabilizing the motion state of the hinge group 3.

Alternatively, the number of hinge groups 3 connected between the first door panel 4 and the second door panel 5 may be specifically determined according to the use case, for example, two hinge groups 3 are connected between the first door panel 4 and the second door panel 5.

Finally, it should be emphasized that the above-described preferred embodiments of the present invention are merely examples of implementations, rather than limitations, and that many variations and modifications of the invention are possible to those skilled in the art, without departing from the spirit and scope of the invention.

Industrial applicability

The hinge provided by the invention is applied to the shower door assembly, the shower door assembly provided by the invention is arranged in a toilet and is used as an important component of the shower room, the shower room can be an integral shower room with a chassis, or the shower door assembly can be arranged between two adjacent walls forming an included angle, and the shower room is surrounded by a movable door plate, a fixed door plate and the walls.

The shower door assembly is suitable for occasions assembled in a toilet of a customer, and by applying the shower door assembly, the movable door plate and the fixed door plate can be folded and closed together in the door opening state, so that the shower door assembly occupies less space in the door opening state.

Claims

1. A hinge including a first body and a second body;

the method is characterized in that:

the hinge assembly comprises a first hinge and a second hinge, one end of the first hinge is hinged to the first main body on a first axis, the other end of the first hinge is hinged to the second main body on a second axis, one end of the second hinge is hinged to the first main body on a third axis, the other end of the second hinge is hinged to the second main body on a fourth axis, all hinge axes are parallel to each other, and the first hinge and the second hinge are distributed along the extension direction of the hinge axes;

a distance between the first axis and the second axis is equal to a distance between the third axis and the fourth axis, and a distance between the first axis and the third axis is equal to a distance between the second axis and the fourth axis;

the vertex is respectively positioned in the quadrangles of the first axis, the second axis, the third axis and the fourth axis, and the vertex positioned on the first axis and the vertex positioned on the second axis are two end points of the same diagonal line;

the first body is hinged with the first hinge through a first hinge shaft, the first body is hinged with the second hinge through a third hinge shaft, the second body is hinged with the first hinge through a second hinge shaft, and the second body is hinged with the second hinge through a fourth hinge shaft;

the first hinge is abutted with the fourth hinge shaft, and the second hinge is abutted with the first hinge shaft.

2. The hinge according to claim 1, wherein:

the first main body is provided with a first concave cavity, the first concave cavity is opened at the first end of the first main body along the first direction, the second main body is provided with a second concave cavity, and the second concave cavity is opened at the second end of the second main body along the second direction;

the hinge axis extends in a direction perpendicular to the first direction and the hinge axis extends in a direction perpendicular to the second direction;

the first hinge piece and the second hinge piece are hinged in the first cavity, and the first hinge piece and the second hinge piece are hinged in the second cavity.

3. The hinge of claim 2, wherein:

the first hinge part is provided with a first bending section, a second bending section and a first connecting section, and the first connecting section is connected between the first bending section and the second bending section;

the second hinge part is provided with a third bending section, a fourth bending section and a second connecting section, and the second connecting section is connected between the third bending section and the fourth bending section;

the first bending section, the first connecting section and the second bending section form a C-shaped structure, the third bending section, the second connecting section and the fourth bending section form a C-shaped structure, and the directions of C-shaped openings of the first hinge piece and the second hinge piece are the same;

the first bending section and the third bending section are hinged in the first cavity, and the second bending section and the fourth bending section are hinged in the second cavity.

4. A hinge as claimed in claim 3, wherein:

the first connecting section is provided with a flexible body, the flexible body is positioned between the first main body and the second main body, and the flexible body is positioned between the first bending section and the second bending section.

5. The hinge of claim 2, wherein:

the first main body comprises a first plate body and a first convex part, the first convex part protrudes from the main surface of one side of the first plate body, the first convex part is positioned at the first end, the first concave cavity is arranged on the first plate body and the first convex part, and the first direction is perpendicular to the normal direction of the main surface of the first plate body;

the second main body comprises a second plate body and a second convex part, the second convex part protrudes from the main surface of one side of the second plate body, the second convex part is positioned at the second end, the second concave cavity is formed in the second plate body and the second convex part, and the second direction is perpendicular to the normal direction of the main surface of the second plate body;

the hinge axis extends in a direction perpendicular to a normal to a major face of the first panel and the hinge axis extends in a direction perpendicular to a normal to a major face of the second panel.

6. The hinge according to claim 1, wherein:

the distance between the first axis and the second axis is greater than twice the distance between the first axis and the third axis.

7. The hinge according to claim 1, wherein:

the number of the first hinge parts is one, the number of the second hinge parts is two, and the first hinge parts are located between the two second hinge parts; or

The number of the first hinges is at least two, the number of the second hinges is at least two, and the first hinges and the second hinges are distributed in a staggered mode.

8. Shower door subassembly, including first door plant and second door plant, its characterized in that:

further comprising a hinge according to any one of claims 1 to 7, said first body being secured to said first panel and said second body being secured to said second panel.

9. The shower door assembly of claim 8, wherein:

a flexible gasket is extruded between the first door panel and the first main body, and a flexible gasket is extruded between the second door panel and the second main body.