WO2020113916A1

WO2020113916A1 - Hinge assembly and related movable door

Info

Publication number: WO2020113916A1
Application number: PCT/CN2019/089046
Authority: WO
Inventors: 林孝发; 林孝山; 刘启乔; 邓小清; 钟祥
Original assignee: 福建西河卫浴科技有限公司
Priority date: 2018-12-06
Filing date: 2019-05-29
Publication date: 2020-06-11
Also published as: CN210013603U

Abstract

A hinge assembly (100) and a related movable door (1000). The hinge assembly (100) comprises a first connector (10) provided with a camshaft (11), a second connector (20) provided with a slot (21) and a through hole (22), and a shaft sleeve (30). The camshaft (11) enters the through hole (22) by means of the slot (21), and is fixedly sleeved in the through hole (22) by means of the shaft sleeve (30). The movable door (1000) at least adopts a set of hinge assemblies (100).

Description

A hinge assembly and related movable door

Technical field

The present disclosure relates to, but not limited to, the field of doors and windows, and particularly relates to a hinge assembly and related movable doors.

Background technique

At present, the installation of the shower room revolving door requires installation steps such as screwing and adjustment at the construction site, so the construction time is long and the construction labor intensity is high.

Summary of the invention

The following is an overview of the subject matter described in detail in this disclosure. This summary is not intended to limit the scope of protection of the claims.

The present disclosure adopts the following technical solutions:

A hinge assembly for hingedly connecting a first object to a second object, the hinge assembly includes a first connector, a second connector and a shaft sleeve, wherein,

The first connector is used for fixed connection with the first object, and the first connector is provided with a convex shaft;

The second connecting piece is used for fixed connection with the second object, and the second connecting piece is provided with a through slot and a through hole which is in contact with the through slot and extends in the same direction;

The shaft sleeve is used to sleeve on the convex shaft, and its outer diameter is smaller than the diameter of the through hole and larger than the width of the through slot.

Optionally, the width of the through slot is smaller than the diameter of the through hole and greater than the projected width of the convex shaft in at least one direction, so that the convex shaft enters the through hole through the through slot laterally, and the through hole The convex shaft for accommodating the sleeve provided with the sleeve

Optionally, the first connecting piece includes a base plate and a connecting plate; the base plate extends from one end of the connecting plate in a direction perpendicular to the connecting plate, and an inner surface thereof is used to abut the first object The convex shaft is provided on the connecting plate and extends in a direction away from the substrate.

Optionally, the first connection piece and the first object are fixedly connected by screwing.

Optionally, the second connecting member is provided with a first surface and a second surface parallel to each other, and a third surface and a fourth surface perpendicular to the first surface and the second surface and parallel to each other;

The through-groove is opened on the third surface, and the through-groove and the through-hole both penetrate through the first surface and the second surface;

The fourth surface is used to abut the second object.

Optionally, the second connection piece and the second object are fixedly connected by screwing.

Optionally, the second connecting member is provided with at least one connecting groove through which the screw passes, and the connecting groove penetrates from the third surface to the fourth surface; the length direction of the connecting groove is perpendicular to The axis of the through hole.

A movable door includes a base, a door leaf and a door lintel, the base is provided with a shaft hole, the movable door further includes a lower hinge assembly and an upper hinge assembly, wherein,

The lower hinge assembly is fixedly connected with the lower part of the door leaf and is provided with a rotating shaft extending downward; the rotating shaft is rotatably connected with the shaft hole;

The upper hinge assembly is any hinge assembly as described above, wherein the first connector of the upper hinge assembly is fixedly connected to the upper portion of the door leaf and extends the convex axis of the first connector upward; The second connecting member of the hinge assembly is fixedly connected with the door lintel and makes the through groove and the through hole of the second connecting member vertical.

Optionally, a space for inserting the sleeve of the second connecting member into the through hole from the upper end of the through hole is also preset above the door lintel;

The convex shaft is coaxial with the rotating shaft.

Optionally, the lower hinge assembly includes the first connector and the sleeve in any of the above hinge assemblies;

The first connecting member in the lower hinge assembly is fixedly connected to the lower part of the door leaf, and the convex shaft in the lower hinge assembly and the sleeve sleeve sleeved thereon form the rotating shaft.

Optionally, the base includes a base body and a second connection member in any hinge assembly as described above;

The second connecting piece of the base is fixedly connected with the base body and the through groove and the through hole of the second connecting piece of the base are vertical;

The through hole of the second connector of the base forms the shaft hole.

An installation method of a movable door, applied to any of the movable doors mentioned above, including:

Sleeve the sleeve of the lower hinge assembly on the convex shaft to form the rotating shaft;

Erect the door leaf, and insert the rotating shaft into the through hole of the second connecting piece of the base;

The convex shaft of the upper hinge assembly passes through the corresponding through slot into the corresponding through hole, and then the sleeve of the upper hinge assembly is sleeved on the convex shaft of the upper hinge assembly to complete the door leaf and the door lintel Hinged connection with the base.

Optionally, before performing the step of sleeve the sleeve of the lower hinge assembly on the convex shaft to form the rotating shaft, the method further includes:

Screw the first connector of the upper hinge assembly and the first connector of the lower hinge assembly to the door leaf, screw the second connector of the upper hinge assembly to the door lintel, and screw the The second connector of the base is screwed to the base body.

Optionally, the method further includes:

During the above installation process, if it is found that the installation is not straight, adjusting the fixed position of the second connector of the upper hinge assembly and the door lintel to make the installation straight includes: releasing the second of the upper hinge assembly The screw makes the second connecting piece of the upper hinge assembly slide left and right. After the position is determined, the second screw of the upper hinge assembly is tightened again to complete the adjustment.

As can be seen from the above description of the present disclosure, the present disclosure has the following beneficial effects:

By adopting the connection method that the convex shaft passes through the through slot and enters the through hole, and then the sleeve is sleeved on the convex shaft, the hinged connection relationship between the first object and the second object can be quickly established, and the installation is simple.

The base plate and the connecting plate are L-shaped, which facilitates that the hinge axis is located on the vertical plane where the center of mass of the first object is located.

The length direction of the connecting groove is perpendicular to the axis of the through hole, which is beneficial to quickly adjust the relative position of the second connecting member and the second object, and quickly adjust the hinge shaft.

The movable door is connected to the door lintel through the aforementioned upper hinge assembly, so that the door can be quickly and easily installed.

Both the upper and lower sides of the movable door adopt the aforementioned hinge assembly, which is conducive to the connection between the prefabricated door and the first connector in the factory according to the size and the connection between the door lintel and the base body and the second connector. Only the shaft of the lower hinge assembly needs to be inserted at the site After the shaft hole of the base, the shaft of the upper hinge assembly is inserted into the through hole through the slot, and the shaft sleeve can be inserted to complete the on-site installation, which is conducive to quick installation on site.

Brief description of the drawings

In order to more clearly explain the technical solutions of the embodiments of the present disclosure, the drawings required in the description of the embodiments are briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present disclosure. Those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts.

1 is an exploded perspective view of an embodiment of a hinge assembly;

2 is a schematic diagram of an embodiment of a movable door.

Explanation of main reference signs:

The hinge assembly 100 includes:

The first connector 10, the convex shaft 11, the base plate 12, the connecting plate 13;

The second connector 20, the through slot 21, the through hole 22, the connecting slot 24;

Bush 30; first screw 40; second screw 50; first trim 60; second trim 70;

The activity gate 1000 includes:

Upper hinge assembly 110; lower hinge assembly 120; door leaf 200.

Elaborate

The technical solutions in the embodiments of the present disclosure will be described clearly and completely in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are the preferred embodiments of the present disclosure, and should not be regarded as the exclusion of other embodiments. Based on the embodiments of the present disclosure, all other embodiments obtained by those of ordinary skill in the art without making creative work fall within the protection scope of the present disclosure.

In the claims, description, and drawings of the present disclosure, unless expressly limited otherwise, the terms "first", "second", or "third" are used to distinguish different objects, not to Describe the specific order.

In the claims, description, and drawings of the present disclosure, unless expressly limited otherwise, the terms "center", "horizontal", "vertical", "horizontal", "vertical", and "top" are used for directional terms , "Bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise" etc. The positional relationship is based on the orientation and positional relationship shown in the drawings, and is only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation Therefore, it cannot be understood as limiting the specific protection scope of the present disclosure.

In the claims, description, and drawings of the present disclosure, unless expressly limited otherwise, if the term "fixed connection" or "fixed connection" is used, it should be understood in a broad sense, that is, there is no displacement relationship and relative rotation relationship between the two Any connection method, that is to say, includes a non-detachably fixed connection, a detachably fixed connection, a unitary connection, and a fixed connection through other devices or components.

The "screw connection" of the present disclosure means that the joint is achieved by screws, nuts, bolts, or the like.

In the claims, specification, and drawings of the present disclosure, the terms "including", "having", and variations thereof are intended to include, but not limited to.

Referring to FIG. 1, FIG. 1 shows a hinge assembly 100. As shown in FIG. 1, in an embodiment, the hinge assembly 100 is used to hinge-connect a first object to a second object. The hinge assembly includes a first connector 10, a The second connector 20, the sleeve 30, the first screw 40, the second screw 50, the first trim 60 and the second trim 70.

Wherein, the first connector 10 is used for fixing with the first object, and includes a base plate 12 and a connecting plate 13 connected together; the base plate 12 and the connecting plate 13 form an L shape, that is, the base plate 12 is perpendicular from one end of the connecting plate 13 Extending in the direction of the connecting plate 13, the inner surface of the base plate 12 is used to abut against the first object; the base plate 12 and the connecting plate 13 form an L shape, which facilitates that the hinge axis is located on the vertical plane where the center of mass of the first object is located. The connecting plate 13 is provided with a convex shaft 11 that extends in a direction away from the base plate 12, or that the convex shaft 11 is provided on the outer surface of the connecting plate 13, and the axis of the convex shaft 11 is parallel to the plane where the base plate 12 is located. The surfaces facing the substrate 12 and the connecting plate 13 are both inner surfaces, and the surfaces facing away from both are outer surfaces.

The second connecting member 20 is used to be fixed to the second object, and is substantially cubic, and is provided with a first surface 201 and a second surface 202 parallel to each other and perpendicular to the first surface 201 and the second surface 202 and parallel to each other的third面203和四面204。 The third surface 203 and fourth surface 204. The third surface 203 is provided with a through groove 21 and a through hole 22 which is in contact with the through groove 21 and extends in the same direction. In this embodiment, the through groove 21 and the through hole 22 both penetrate the first surface 201 and the second surface 202 ; Wherein, the width of the slot 21 is smaller than the diameter of the through hole 22 and is equal to the projection width of the convex shaft 11 in at least one direction, or the width of the slot 21 is equal to the diameter of the convex shaft 11 so that the convex shaft 11 can pass through The slot 21 enters the through hole 22. In this embodiment, the convex shaft 11 is a cylinder, so the width of the slot 21 is equal to the diameter of the convex shaft 11; the second connecting member 20 is also provided with two through which the second screw 50 passes The connecting groove 24 extends from the third surface 203 to the fourth surface 204. The length direction of the connecting groove 24 is perpendicular to the axis of the through hole 22; the fourth surface 204 of the connecting member 20 is used to abut against the second object.

The sleeve 30 is sleeved on the convex shaft 11. The outer diameter of the sleeve 30 is smaller than the diameter of the through hole 22 and larger than the width of the through slot 21. In this embodiment, there may be a certain distance between the sleeve 30 and the convex shaft 11 Clearance

The first screw 40 is used to screw the first object to the inner surface of the base plate 12 of the first connector 10.

The second screw 50 is used to screw the second object to the fourth surface 204 of the second connector 20.

The first trim 60 is used to cover the through-groove 21 on the third surface 203.

The second trim 70 is in clearance fit with the connecting groove 24 for covering the second screw 50 on the third surface 203.

In this embodiment, there are two methods for establishing the articulated connection relationship between the first connector 10 and the second connector 20. The first method is to first sleeve the sleeve 30 on the convex shaft 11 and then put the sleeve on the shaft The convex shaft 11 of the sleeve 30 is inserted into the through hole 22. The second method is to first insert the convex shaft 11 into the through hole 22 through the through slot 21, and then insert the sleeve 30 from one end of the through hole 22, and sleeve the sleeve 30 on the convex shaft 11. No matter which method of establishing the articulated connection relationship is very simple and convenient, and it takes a short time. At the same time, since the length direction of the connecting groove 24 is perpendicular to the axis of the through hole 22, it is advantageous to quickly adjust the relative position of the second connecting member 20 and the second object, so that the hinge shaft can be quickly adjusted.

Referring to FIG. 2, FIG. 2 shows an embodiment of a movable door 1000. In this embodiment, the movable door 1000 includes a base (not shown in the figure), a door lintel (not shown in the figure), a door leaf 200, and an upper hinge assembly 110 and the lower hinge assembly 120.

In this embodiment, the base is composed of the base body and the second connector 20 in the hinge assembly embodiment of the present disclosure; the second connector 20 is screwed to the base body, and after the screwing is completed, the slot 21 and the through The hole 22 is vertical, and the through hole 22 forms a shaft hole. It should be noted that, generally, at this time, only the upper ends of the through-groove 21 and the through-hole 22 have space, and the lower ends both abut the ground or there is only a small gap.

In this embodiment, the lower hinge assembly 120 includes the first connector 10 and the sleeve 30 in the hinge assembly embodiment of the present disclosure; the first connector 10 is screwed to the lower portion of the door leaf 200, and the screwing method is the first screw 40 and The substrate 12 sandwiches the door leaf 200. After the screw connection is completed, the sleeve 30 is sleeved on the convex shaft 11 to form a rotating shaft.

In this embodiment, the upper hinge assembly 110 adopts the hinge assembly 100 in the hinge assembly embodiment of the present disclosure, wherein the first connector 10 is screwed to the upper portion of the door leaf 200 and extends the convex shaft 11 upward, and the second connector 20 is connected to The door lintel is screwed to make the empty slot 21 and the through hole 22 vertical. At this time, a space for the shaft sleeve 30 to be inserted into the through hole 22 from the upper end of the through hole 22 must be preset above the door lintel.

In the factory prefabrication stage before the on-site construction, the first connector of the upper hinge assembly 110 and the first connector of the lower hinge assembly 120 are screwed to the door leaf 200, and the second connector of the upper hinge assembly 110 is screwed to the door lintel After the connection is completed, another second connector is screwed to the base body.

In the field construction stage, first, the sleeve 30 in the lower hinge assembly 120 is sleeved on the convex shaft 11 to form a rotating shaft, and then the door leaf is erected, and the rotating shaft is inserted into the through hole 22 of the second connector of the base; then The convex shaft 11 of the upper hinge assembly 110 is inserted into the through hole 22 through the through slot 21, and then the sleeve 30 is sleeved on the convex shaft 11 of the upper hinge assembly 110 to complete the hinged connection of the door leaf 200 to the door lintel and the base. During the process, if it is found that the hinge shaft is not straight, it can be adjusted by adjusting the fixed position of the second connection member 20 of the upper hinge assembly 110 and the door lintel. The specific adjustment method is to loosen the second screw 50 of the upper hinge assembly 110 to allow the second connecting member 20 to slide left and right. After determining a better position, tighten the second screw 50 to complete the adjustment.

Of course, the lower hinge assembly 120 may not use the embodiment of the hinge assembly of the present disclosure, as long as the lower hinge assembly 120 is fixed to the door leaf 200 and is provided with a rotating shaft that extends downward, and the rotating shaft is inserted into the shaft hole on the base. Of course, in this case, only when the hinge assembly 110 adopts the embodiment of the hinge assembly of the present disclosure, it has the convenience of installation and the construction time will be greatly shortened.

The above description and description of the embodiments are used to explain the protection scope of the present disclosure, but do not constitute a limitation on the protection scope of the present disclosure. Inspired by the disclosure or the above-mentioned embodiments, a person of ordinary skill in the art, combined with common knowledge, common technical knowledge in the art, and/or prior art, can obtain the embodiments of the disclosure through logical analysis, reasoning, or limited experiments Modifications, equivalent replacements, or other improvements to some of the technical features should be included in the protection scope of the present disclosure.

Claims

A hinge assembly for hingedly connecting a first object to a second object, the hinge assembly includes a first connector, a second connector and a shaft sleeve, wherein,

The first connector is used for fixed connection with the first object, and the first connector is provided with a convex shaft;

The second connecting piece is used for fixed connection with the second object, and the second connecting piece is provided with a through slot and a through hole which is in contact with the through slot and extends in the same direction;

The shaft sleeve is used to sleeve on the convex shaft, and its outer diameter is smaller than the diameter of the through hole and larger than the width of the through slot.
The hinge assembly according to claim 1, wherein the width of the through-groove is smaller than the through-hole aperture and larger than the projected width of the convex shaft in at least one direction, so that the convex shaft enters the lateral through the through-groove The through hole is used for accommodating the convex shaft provided with the shaft sleeve.
The hinge assembly according to claim 2, wherein the first connecting member includes a base plate and a connecting plate; the base plate extends from one end of the connecting plate in a direction perpendicular to the connecting plate, and its inner surface is used For leaning against the first object; the convex shaft is provided on the connecting plate and extends in a direction away from the substrate.
The hinge assembly according to claim 3, wherein the first connecting member and the first object are fixedly connected by screwing.
The hinge assembly according to claim 2, wherein the second connecting member is provided with a first surface and a second surface parallel to each other, and a third surface perpendicular to the first surface and the second surface and parallel to each other And the fourth surface;

The through-groove is opened on the third surface, and the through-groove and the through-hole both penetrate through the first surface and the second surface;

The fourth surface is used to abut the second object.
The hinge assembly according to claim 5, wherein the second connecting member and the second object are fixedly connected by screwing.
The hinge assembly according to claim 6, wherein the second connecting member is provided with at least one connecting groove through which the screw passes, and the connecting groove penetrates from the third surface to the fourth surface; The longitudinal direction of the connecting groove is perpendicular to the axis of the through hole.
A movable door includes a base, a door leaf and a door lintel, the base is provided with a shaft hole, the movable door further includes a lower hinge assembly and an upper hinge assembly, wherein,

The lower hinge assembly is fixedly connected with the lower part of the door leaf and is provided with a rotating shaft extending downward; the rotating shaft is rotatably connected with the shaft hole;

The upper hinge assembly is the hinge assembly according to any one of claims 1 to 7, wherein the first connector of the upper hinge assembly is fixedly connected to the upper portion of the door leaf and makes the first connector The convex axis extends upward; the second connector of the upper hinge assembly is fixedly connected to the door lintel and makes the through groove of the second connector vertical to the through hole.
The movable door according to claim 8, wherein,

A space for inserting the sleeve of the second connecting member into the through hole from the upper end of the through hole is also preset above the door lintel;

The convex shaft is coaxial with the rotating shaft.
The sliding door according to claim 9, wherein:

The lower hinge assembly includes the first connector and the sleeve in the hinge assembly according to any one of claims 1 to 7;

The first connecting member in the lower hinge assembly is fixedly connected to the lower part of the door leaf, and the convex shaft in the lower hinge assembly and the sleeve sleeve sleeved thereon form the rotating shaft.
The sliding door of claim 10, wherein:

The base includes a base body and the second connection member in the hinge assembly according to any one of claims 1 to 7;

The second connecting piece of the base is fixedly connected with the base body and makes the through groove and the through hole of the second connecting piece of the base vertical;

The through hole of the second connector of the base forms the shaft hole.
An installation method of a movable door, which is applied to the movable door of claim 11, includes:

Sleeve the sleeve of the lower hinge assembly on the convex shaft to form the rotating shaft;

Erect the door leaf, and insert the rotating shaft into the through hole of the second connecting piece of the base;

The convex shaft of the upper hinge assembly passes through the corresponding through slot into the corresponding through hole, and then the sleeve of the upper hinge assembly is sleeved on the convex shaft of the upper hinge assembly to complete the door leaf and the door lintel Hinged connection with the base.
The method for installing a movable door according to claim 12, before performing the step of sleeve the sleeve of the lower hinge assembly on the convex shaft to form the rotating shaft, the method further comprises:

Screw the first connector of the upper hinge assembly and the first connector of the lower hinge assembly to the door leaf, screw the second connector of the upper hinge assembly to the door lintel, and screw the The second connector of the base is screwed to the base body.
The installation method of a movable door according to claim 12, further comprising:

During the above installation process, if it is found that the installation is not straight, adjusting the fixed position of the second connector of the upper hinge assembly and the door lintel to make the installation straight includes: releasing the second of the upper hinge assembly The screw makes the second connecting piece of the upper hinge assembly slide left and right. After the position is determined, the second screw of the upper hinge assembly is tightened again to complete the adjustment.