CN213869400U

CN213869400U - Hidden detachable hinge

Info

Publication number: CN213869400U
Application number: CN202022052358.2U
Authority: CN
Inventors: 王莉; 黄凯; 黄英霞; 黄伟达
Original assignee: Shanghai Antang Aluminum Co Ltd
Current assignee: Shanghai Antang Aluminum Co Ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-08-03
Anticipated expiration: 2030-09-17

Abstract

The utility model is suitable for a five metals technical field provides a hidden detachable hinge, mainly includes fixed subassembly and runner assembly, fixed subassembly includes mounting groove, mounting panel and sliding plate, the runner assembly includes first articulated elements, second articulated elements and articulated shaft, can fix the mounting groove on the door plant through the mounting panel, and is fixed more firmly, increase of service life; the first hinge piece and the second hinge piece are connected with each other and slide in the mounting grooves, and when the door is closed, the first hinge piece and the second hinge piece are completely accommodated in the corresponding mounting grooves, so that the door is more attractive and tidy in use; the hinge shaft can be freely detached, so that the door or the hinge can be conveniently maintained, and the use experience of consumers is greatly improved; a lubricating groove is formed in the hinge shaft, so that lubricating oil can be conveniently used for lubricating the hinge shaft, and the noise of opening the door is reduced; and the hinge has simple structure and low manufacturing cost, is more suitable for the market and is worthy of popularization and sale.

Description

Hidden detachable hinge

Technical Field

The utility model belongs to the technical field of the five metals, especially, relate to a hidden hinge of dismantling.

Background

In the current hardware field, a hinge is a mechanical device used for connecting two solids and allowing relative rotation between the two solids. The hinge may be constructed of a movable component or may be constructed of a foldable material. The hinges are mainly arranged on doors and windows, and more hinges are arranged on cabinets and are mainly classified into stainless steel hinges and iron hinges according to materials; the hydraulic hinge has appeared again for letting people obtain better enjoyment, and its characteristics are brought the buffer function when the cabinet door is closed, and furthest has reduced the noise that sends with the cabinet body collision when closing the door.

The hinge is poor in aesthetic property and inconvenient to detach, is not favorable for maintenance of doors and windows or hinges, greatly reduces use experience of consumers, and therefore the blank is filled up by the hidden detachable hinge which is urgently needed in the market.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hidden hinge of dismantling aims at solving pleasing to the eye relatively poor who mentions among the above-mentioned background art, and the hinge is unfavorable for dismantling the problem of maintenance.

The utility model discloses a realize like this, a hidden hinge of dismantling, its characterized in that: the device comprises a fixed assembly and a rotating assembly, wherein the rotating assembly is arranged on the fixed assembly;

the fixed subassembly is including drawing together mounting groove, mounting panel and sliding plate, the mounting groove is uncovered rectangle box, mounting groove both sides surface all is provided with the mounting panel, two all seted up a plurality of running through on the mounting panel the screw thread through-hole of mounting panel, mounting groove internally mounted has two the mounting panel, two the mounting panel is followed mounting groove central line symmetry installation, and two the mounting panel all with the space is left to the inner wall of mounting groove, all be provided with on the mounting panel and run through the sliding tray and the fixed slot of mounting panel, just the surface area of sliding tray is greater than the surface area of fixed slot.

The rotating assembly comprises a first hinged part, a second hinged part and a hinged shaft, wherein a first sliding shaft and a first rotating shaft are respectively arranged at two ends of the first hinged part, a first through hole is formed in the first hinged part, a second sliding shaft and a second rotating shaft are respectively arranged at two ends of the second hinged part, the second hinged part is provided with a second through hole with the same aperture as the first through hole, the hinged shaft is matched with the first through hole and the second through hole and penetrates through the first through hole and the second through hole, the first hinged part and the second hinged part are hinged with each other through the hinged shaft, the first hinged part and the second hinged part are required to be arranged in two corresponding mounting grooves, two ends of the first sliding shaft are respectively arranged on the sliding grooves in a penetrating manner, two ends of the first rotating shaft are arranged on the corresponding fixing grooves in a penetrating manner, two ends of the second sliding shaft are arranged on the corresponding sliding grooves in a penetrating manner, and two ends of the second rotating shaft are arranged on the corresponding fixing grooves in a penetrating manner, and then the first hinge parts and the second hinge parts are arranged on the corresponding mounting grooves.

Preferably, the hinge shaft is provided with a lubricating groove.

Preferably, the first sliding shaft, the second sliding shaft, the first rotating shaft, the second rotating shaft and the contact position between the sliding groove and the fixing groove are sleeved with a gasket.

Preferably, an elastic part is installed on the inner wall of the through hole, and a bent part is arranged on the elastic part and abuts against the side surface of the hinge shaft.

Preferably, the inner wall of through-hole two is provided with the internal thread, the set screw is installed in the interior screw-thread fit, be connected with compression spring on the set screw, compression spring one end is connected set screw, the other end is contradicted the side surface of articulated shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the hidden detachable hinge of the utility model can fix the mounting groove on the door plate through the mounting plate, so that the fixing is firmer and the service life is prolonged; the first hinge piece and the second hinge piece are connected with each other and slide in the mounting grooves, and when the door is closed, the first hinge piece and the second hinge piece are completely accommodated in the corresponding mounting grooves, so that the door is more attractive and tidy in use; the hinge shaft can be freely detached, so that the door or the hinge can be conveniently maintained, and the use experience of consumers is greatly improved; a lubricating groove is formed in the hinge shaft, so that lubricating oil can be conveniently used for lubricating the hinge shaft, and the noise of opening the door is reduced; and the hinge has simple structure and low manufacturing cost, is more suitable for the market and is worthy of popularization and sale.

Drawings

FIG. 1 is a schematic view of a rotating assembly of the present invention;

fig. 2 is a schematic view of the fixing assembly of the present invention;

FIG. 3 is a schematic view of the mounting plate structure of the present invention;

fig. 4 is a schematic structural view of the hinge shaft of the present invention;

in the figure: 1-fixed component, 101-mounting groove, 102-mounting plate, 1021-threaded through hole, 103-sliding plate, 1031-sliding groove, 1032-fixing groove, 2-rotating component, 201-first hinge component, 2011-sliding shaft I, 2012-rotating shaft I, 2013-through hole I, 202-second hinge component, 2021-sliding shaft II, 2022-rotating shaft II, 2023-through hole II, 2024-internal thread, 2025-elastic component, 203-hinge shaft, 2031-fixing screw, 2032-compression spring, 2033-lubricating groove and 204-gasket.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, the present invention provides a technical solution: a hidden detachable hinge comprises a fixed assembly 1 and a rotating assembly 2, wherein the rotating assembly 2 is installed on the fixed assembly 1.

The fixing component 1 comprises a mounting groove 101, a mounting plate 102 and a sliding plate 103, the mounting groove 101 is a rectangular box body without a cover, the surfaces on two sides of the mounting groove 101 are provided with the mounting plates 102, a plurality of thread through holes 1021 running through the mounting plates 102 are formed in the two mounting plates 102, the two mounting plates 102 are mounted inside the mounting groove 101 and symmetrically mounted along the center line of the mounting groove 101, spaces are reserved between the two mounting plates 102 and the inner wall of the mounting groove 101, the mounting plates 102 are provided with sliding grooves 1031 and fixing grooves 1032 running through the mounting plates 102, and the surface area of the sliding grooves 1031 is larger than that of the fixing grooves 1032.

The rotating assembly 2 comprises a first hinge 201, a second hinge 202 and a hinge shaft 203, a first sliding shaft 2011 and a first rotating shaft 2012 are respectively installed at two ends of the first hinge 201, a first through hole 2013 is formed in the first hinge 201, a second sliding shaft 2021 and a second rotating shaft 2022 are respectively installed at two ends of the second hinge 202, a second through hole 2023 with the same aperture as the first through hole 2013 is formed in the second hinge 202, the hinge shaft 203 is matched with the first through hole 2013 and the second through hole 2023 and is matched to penetrate through the first through hole 2013 and the second through hole 2023, the first hinge 201 and the second hinge 202 are hinged to each other through the hinge shaft 203, the first hinge 201 and the second hinge 202 need to be installed in two corresponding installation grooves 101, two ends of the first sliding shaft 2011 are installed on the sliding grooves 1031 in a penetrating manner, two ends of the first rotating shaft 2012 are installed on corresponding fixing grooves 1032 in a penetrating manner, two ends of the second sliding shaft 2021 are installed on corresponding sliding grooves 1031 in a penetrating manner, the two ends of the second rotating shaft 2022 are inserted into the corresponding fixing slots 1032, and the first hinge 201 and the second hinge 202 are further mounted in the corresponding mounting slots 101.

In this embodiment, when the mounting groove 101 is installed, a groove matched with the mounting groove 101 needs to be formed on the surfaces of the door and the door frame, the mounting groove 101 can be installed on the door frame and the door by the screw through hole 1021 on the mounting plate 102 through a matched screw, the first sliding shaft 2011 and the second sliding shaft 2022 can slide in the corresponding sliding groove 1031, and then the first hinge member 201 and the second hinge member 202 rotate through the hinge shaft 203.

Further, the hinge shaft 203 is provided with a lubrication groove 2033.

In this embodiment, the lubrication groove 2033 facilitates filling of the hinge shaft 203 with lubrication oil, enhancing the lubrication effect and reducing noise generated when the hinge shaft rotates.

Further, the first sliding shaft 2011, the second sliding shaft 2021, the first rotating shaft 2012, the second rotating shaft 2022, and the contact position between the sliding groove 1031 and the fixing groove 1032 are sleeved with the gasket 204.

In the present embodiment, the spacer prevents the first and

second hinge members

201 and 202 from directly contacting the sliding and fixing

grooves

1031 and 1032, thereby extending the life span of the hinge.

Furthermore, the inner wall of the second through hole 2023 is provided with an elastic element 2025, and the elastic element 2025 is provided with a bending part which is abutted against the side surface of the hinge shaft 203.

In this embodiment, the elastic element 2025 may be an elastic leaf spring, and the abutting portion may be elastically bent by itself, and may also prevent the movement of the hinge shaft 203, and the elastic element may be bent to normally take out the hinge shaft 203.

Further, the inner wall of the second through hole 2023 is provided with an internal thread 2024, the internal thread is fitted with a fixing screw 2031, the fixing screw 2031 is connected with a compression spring 2032, one end of the compression spring 2032 is connected with the fixing screw 2031, and the other end of the compression spring 2032 abuts against the side surface of the hinge shaft 203.

In this embodiment, the fixing screw 2031 can prevent the sliding-out of the hinge shaft 203, and the compression spring 2032 can pop up the hinge shaft 203 when the hinge shaft 203 is not limited by the elastic part 2025, thereby facilitating the taking-out of the hinge shaft 203, facilitating the detachment of the hinge, and having higher efficiency.

The utility model discloses a theory of operation and use flow: after the utility model is installed, two installation grooves 101 are installed on the side surface of the door and the surface of the door frame through the threaded through hole 1021 on the installation plate 102, the first sliding shaft 2011, the first rotating shaft 2012, the second sliding shaft 2021 and the second rotating shaft 2022 are installed on the corresponding sliding groove 1031 and the fixing groove 1032, and then the two installation grooves 101 are connected through the first hinge part 201 and the second hinge part 202, at this time, the first sliding shaft 2011 and the second sliding shaft 2021 which are opened door are subjected to door opening force to slide in the corresponding sliding groove 1031, so as to drive the first hinge part 201 and the second hinge part 202 to rotate mutually through the hinge shaft 203, the first rotating shaft 2012 and the second rotating shaft 2022 rotate in the corresponding fixing groove 1032 themselves, when the door is closed, the first sliding shaft 2011 and the second sliding shaft 2021 slide in the corresponding sliding groove 1031 when the door is closed, and then the first hinge part 201 and the second hinge part 202 are retracted into the installation grooves 101, thereby completing the whole process of using the hidden detachable hinge.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a hidden hinge of dismantling which characterized in that: the device comprises a fixed component (1) and a rotating component (2), wherein the rotating component (2) is arranged on the fixed component (1);

the fixing component (1) comprises a mounting groove (101), a mounting plate (102) and a sliding plate (103), the mounting groove (101) is a rectangular box body without a cover, the mounting plates (102) are arranged on the surfaces of the two sides of the mounting groove (101), a plurality of threaded through holes (1021) penetrating through the mounting plates (102) are formed in the two mounting plates (102), the mounting groove (101) is internally provided with two mounting plates (102), the two mounting plates (102) are symmetrically arranged along the central line of the mounting groove (101), and a space is reserved between the two mounting plates (102) and the inner wall of the mounting groove (101), the mounting plates (102) are respectively provided with a sliding groove (1031) and a fixing groove (1032) which penetrate through the mounting plates (102), and the surface area of the sliding groove (1031) is larger than that of the fixing groove (1032);

the rotating assembly (2) comprises a first hinge part (201), a second hinge part (202) and a hinge shaft (203), a sliding shaft I (2011) and a rotating shaft I (2012) are respectively installed at two ends of the first hinge part (201), a through hole I (2013) is arranged on the first hinge part (201), a sliding shaft II (2021) and a rotating shaft II (2022) are respectively installed at two ends of the second hinge part (202), the second hinge part (202) is provided with a through hole II (2023) with the same aperture as the through hole I (2013), the hinge shaft (203) is matched with the through hole I (2013) and the through hole II (2023) and penetrates through the through hole I (2013) and the through hole II (2023), the first hinge part (201) and the second hinge part (202) are mutually hinged through the hinge shaft (203), and the first hinge part (201) and the second hinge part (202) need to be installed in two corresponding installation grooves (101), the installation correspondence is all run through at sliding shaft (2011) both ends on sliding tray (1031), the installation is run through at axis of rotation one (2012) both ends and is installed and correspond on fixed slot (1032), sliding shaft two (2021) both ends are run through and are installed and correspond on sliding tray (1031), axis of rotation two (2022) both ends are run through and are installed and correspond on fixed slot (1032), and then will first articulated elements (201), second articulated elements (202) are installed and are corresponded on mounting groove (101).

2. The concealed, demountable hinge according to claim 1, wherein: and a lubricating groove (2033) is formed in the hinge shaft (203).

3. The concealed, demountable hinge according to claim 1, wherein: and a gasket (204) is sleeved at the contact position of the first sliding shaft (2011), the second sliding shaft (2021), the first rotating shaft (2012), the second rotating shaft (2022), the sliding groove (1031) and the fixing groove (1032).

4. The concealed, demountable hinge according to claim 1, wherein: an elastic piece (2025) is installed on the inner wall of the second through hole (2023), a bending part is arranged on the elastic piece (2025), and the bending part abuts against the side surface of the articulated shaft (203).

5. The concealed, demountable hinge according to claim 1, wherein: the inner wall of the second through hole (2023) is provided with an internal thread (2024), the internal thread is matched with and provided with a fixing screw (2031), the fixing screw (2031) is connected with a compression spring (2032), one end of the compression spring (2032) is connected with the fixing screw (2031), and the other end of the compression spring abuts against the side surface of the hinge shaft (203).