阅读说明：本技术 一种多功能隐藏式门窗铰链 (Multifunctional hidden door and window hinge ) 是由 谢尚仲 林津莹 谢韩欣瑶 谢铠励 谢金阳 谢金铭 林瑞瑜 谢尚儒 于 2021-08-24 设计创作，主要内容包括：本发明公开了一种多功能隐藏式门窗铰链,包括基座,所述基座顶部的背面固定安装有第一轴承,所述第一轴承的内腔转动连接有转杆,所述转杆的表面套设有主动齿轮,所述基座的顶部通过支架固定安装有定位轴承,所述定位轴承的内腔转动连接有螺杆,所述螺杆的背面固定安装有与主动齿轮配合使用的从动齿轮,所述螺杆的表面螺纹连接有螺块。本发明设置了基座、安装块、螺块、螺杆、门窗铰链本体、芯层、加强层、防腐蚀涂层、防锈涂层、连接杆、第一轴承、从动齿轮、主动齿轮、转杆和定位轴承,解决了现有的隐藏式门窗铰链不便于调节高度,使用范围较为局限,且强度不高,耐腐蚀性不好,导致其使用寿命较短的问题。(The invention discloses a multifunctional hidden door and window hinge which comprises a base, wherein a first bearing is fixedly arranged on the back of the top of the base, the inner cavity of the first bearing is rotatably connected with a rotating rod, a driving gear is sleeved on the surface of the rotating rod, a positioning bearing is fixedly arranged on the top of the base through a support, the inner cavity of the positioning bearing is rotatably connected with a screw rod, a driven gear matched with the driving gear for use is fixedly arranged on the back of the screw rod, and a screw block is in threaded connection with the surface of the screw rod. The hidden door and window hinge is provided with the base, the mounting block, the screw rod, the door and window hinge body, the core layer, the reinforcing layer, the anti-corrosion coating, the anti-rust coating, the connecting rod, the first bearing, the driven gear, the driving gear, the rotating rod and the positioning bearing, and solves the problems that the height of the existing hidden door and window hinge is inconvenient to adjust, the use range is limited, the strength is not high, the corrosion resistance is not good, and the service life is short.)

1. The utility model provides a multi-functional hidden door and window hinge, includes base (1), its characterized in that: the utility model discloses a door and window hinge, including base (1), the back fixed mounting at base (1) top has first bearing (11), the inner chamber of first bearing (11) rotates and is connected with bull stick (15), the surface cover of bull stick (15) is equipped with driving gear (13), the top of base (1) has location bearing (16) through support fixed mounting, the inner chamber of location bearing (16) rotates and is connected with screw rod (6), the back fixed mounting of screw rod (6) has driven gear (12) of using with driving gear (13) cooperation, the surface thread connection of screw rod (6) has spiral shell piece (5), there is door and window hinge body (7) at the top of spiral shell piece (5) through support fixed mounting, door and window hinge body (7) include sandwich layer (701), enhancement layer (702), anticorrosion coating (703) and anti rust coating (704).

2. The multifunctional hidden hinge for doors and windows of claim 1, wherein: the bottom of spiral shell piece (5) is through support fixed mounting have first slider (3), first spout (2) of using with first slider (3) cooperation are seted up at the top of base (1).

3. The multifunctional hidden hinge for doors and windows of claim 1, wherein: the top of the rotating rod (15) is fixedly provided with a rotating handle (14), and the surface of the rotating handle (14) is provided with anti-skid grains.

4. The multifunctional hidden hinge for doors and windows of claim 1, wherein: the front of base (1) top has second bearing (17) through mounting panel fixed mounting, and second bearing (17) and screw rod (6) rotate to be connected.

5. The multifunctional hidden hinge for doors and windows of claim 1, wherein: the right side fixed mounting of door and window hinge body (7) bottom has connecting rod (8), the bottom fixed mounting of connecting rod (8) has second slider (10), second spout (9) that use with second slider (10) cooperation are seted up on the right side at base (1) top.

6. The multifunctional hidden hinge for doors and windows of claim 1, wherein: all fixed mounting has installation piece (4) around base (1), and the mounting hole has been seted up to the inner chamber of installation piece (4).

7. The multifunctional hidden hinge for doors and windows of claim 1, wherein: the anti-rust coating (704) is positioned on the outer surface of the anti-corrosion coating (703), the anti-corrosion coating (703) is positioned on the outer surface of the reinforcing layer (702), and the reinforcing layer (702) is positioned on the outer surface of the core layer (701).

8. The multifunctional hidden hinge for doors and windows of claim 1, wherein: the core layer (701) is a stainless steel layer, the reinforcing layer (702) is an aluminum-titanium alloy layer, the anti-corrosion coating (703) is a zinc coating, and the anti-corrosion coating (704) is a polyurethane coating.

9. The multifunctional hidden hinge for doors and windows of claim 1, wherein: the thickness of the corrosion-resistant coating (703) is 30-35 μm, and the thickness of the rust-resistant coating (704) is 36-41 μm.

Technical Field

The invention relates to the technical field of door and window hardware, in particular to a multifunctional hidden door and window hinge.

Background

The door and window hardware is a general name of various metal and non-metal accessories installed on doors and windows of buildings, and plays an auxiliary role when the doors and the windows are opened and closed, the door and window hardware can be divided into a building door lock, a handle, a supporting block, a hinge, a door closer, a handle, a bolt, a window hook, an anti-theft chain, an induction door opening and closing device and the like according to purposes, the hinges are usually installed on the doors and the windows in daily life, the doors and the windows can rotate and open and close through hinged connection, the hidden hinges are attractive, damping can be not needed to be increased to realize side opening, but the existing hidden door and window hinges are not convenient for height adjustment, the application range is limited, the strength is not high, the corrosion resistance is not good, and the service life of the existing hidden door and window hinges is short.

Disclosure of Invention

Solves the technical problem

Aiming at the defects of the prior art, the invention provides the multifunctional hidden door and window hinge which has the advantages of convenience in height adjustment, wide application range, high strength and good corrosion resistance, and solves the problems that the conventional hidden door and window hinge is inconvenient in height adjustment, relatively limited in application range, low in strength and poor in corrosion resistance, and the service life of the conventional hidden door and window hinge is relatively short.

Technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a multi-functional hidden door and window hinge, includes the base, the back fixed mounting at base top has first bearing, the inner chamber of first bearing rotates and is connected with the bull stick, the surface cover of bull stick is equipped with the driving gear, there is location bearing at the top of base through support fixed mounting, location bearing's inner chamber rotates and is connected with the screw rod, the back fixed mounting of screw rod has the driven gear who uses with the driving gear cooperation, the surperficial threaded connection of screw rod has the spiral shell piece, there is door and window hinge body at the top of spiral shell piece through support fixed mounting, door and window hinge body includes sandwich layer, enhancement layer, anticorrosive coating and anticorrosive coating.

Preferably, the bottom of the screw block is fixedly provided with a first sliding block through a support, and the top of the base is provided with a first sliding chute matched with the first sliding block for use.

Preferably, the top of the rotating rod is fixedly provided with a rotating handle, and the surface of the rotating handle is provided with anti-skid grains.

Preferably, the front surface of the top of the base is fixedly provided with a second bearing through a mounting plate, and the second bearing is rotatably connected with the screw rod.

Preferably, the right side fixed mounting of door and window hinge body bottom has the connecting rod, the bottom fixed mounting of connecting rod has the second slider, the second spout that uses with the cooperation of second slider is seted up on the right side at base top.

Preferably, the periphery of the base is fixedly provided with mounting blocks, and mounting holes are formed in the inner cavity of each mounting block.

Preferably, the anti-corrosion coating is located on the outer surface of the anti-corrosion coating, the anti-corrosion coating is located on the outer surface of the reinforcing layer, and the reinforcing layer is located on the outer surface of the core layer.

Preferably, the core layer is a stainless steel layer, the reinforcing layer is an aluminum-titanium alloy layer, the anti-corrosion coating is a zinc coating, and the anti-corrosion coating is a polyurethane coating.

Preferably, the thickness of the anti-corrosion coating is 30-35 μm, and the thickness of the anti-corrosion coating is 36-41 μm.

Advantageous effects

Compared with the prior art, the invention provides a multifunctional hidden door and window hinge which has the following beneficial effects:

1. the base is fixed at the appointed position, the rotating rod is rotated, the rotating rod drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the screw rod to rotate, the screw rod drives the screw block to move, and the screw block drives the door and window hinge body to move, so that the position of the door and window hinge body can be adjusted, the core layer ensures the strength of the door and window hinge body, the corrosion resistance and the strength of the door and window hinge body are increased by the reinforcing layer, the corrosion resistance of the door and window hinge body is increased by the anticorrosive coating, the rust resistance of the door and window hinge body is further increased by the antirust coating, and the problems that the existing hidden door and window hinge is inconvenient to adjust the height, limited in application range, low in strength, poor in corrosion resistance and short in service life are solved.

2. According to the door and window hinge, the screw block is stable when moving due to the first sliding groove and the first sliding block, the screw rod is stable due to the second bearing, the rotating rod is convenient to rotate due to the rotating handle, the door and window hinge body is more stable due to the connecting rod, the second sliding groove and the second sliding block, and the base can be conveniently installed by people due to the installation block.

Drawings

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

FIG. 2 is a schematic view of a partial cross-sectional enlarged structure of the present invention in a right-side view;

FIG. 3 is an enlarged cross-sectional view of the hinge body of the door/window of the present invention.

In the figure: 1. a base; 2. a first chute; 3. a first slider; 4. mounting blocks; 5. a screw block; 6. a screw; 7. a door and window hinge body; 701. a core layer; 702. a reinforcing layer; 703. an anti-corrosion coating; 704. an antirust coating; 8. a connecting rod; 9. a second chute; 10. a second slider; 11. a first bearing; 12. a driven gear; 13. a driving gear; 14. turning a handle; 15. a rotating rod; 16. positioning the bearing; 17. a second bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The base 1, the first sliding groove 2, the first sliding block 3, the mounting block 4, the screw block 5, the screw rod 6, the door and window hinge body 7, the core layer 701, the reinforcing layer 702, the anti-corrosion coating 703, the anti-rust coating 704, the connecting rod 8, the second sliding groove 9, the second sliding block 10, the first bearing 11, the driven gear 12, the driving gear 13, the rotating handle 14, the rotating rod 15, the positioning bearing 16 and the second bearing 17 are all universal standard parts or parts known by those skilled in the art, and the structure and principle of the invention can be known by the technical manual or by the conventional experimental method.

Referring to fig. 1-3, a multifunctional hidden hinge for doors and windows comprises a base 1, wherein mounting blocks 4 are fixedly mounted on the periphery of the base 1, mounting holes are formed in the inner cavity of the mounting blocks 4, the mounting blocks 4 facilitate people to mount the base 1, a first bearing 11 is fixedly mounted on the back of the top of the base 1, the inner cavity of the first bearing 11 is rotatably connected with a rotating rod 15, a rotating handle 14 is fixedly mounted on the top of the rotating rod 15, anti-slip threads are formed in the surface of the rotating handle 14, the rotating handle 14 facilitates the rotation of the rotating rod 15, a driving gear 13 is sleeved on the surface of the rotating rod 15, a positioning bearing 16 is fixedly mounted on the top of the base 1 through a support, a screw 6 is rotatably connected to the inner cavity of the positioning bearing 16, a second bearing 17 is fixedly mounted on the front of the top of the base 1 through a mounting plate, the second bearing 17 is rotatably connected with the screw 6, and the screw 6 is stabilized by the second bearing 17, a driven gear 12 matched with a driving gear 13 for use is fixedly installed on the back of the screw rod 6, a screw block 5 is in threaded connection with the surface of the screw rod 6, a first sliding block 3 is fixedly installed at the bottom of the screw block 5 through a support, a first sliding groove 2 matched with the first sliding block 3 for use is formed in the top of the base 1, the first sliding groove 2 and the first sliding block 3 enable the screw block 5 to be stable when moving, a door and window hinge body 7 is fixedly installed at the top of the screw block 5 through the support, a connecting rod 8 is fixedly installed on the right side of the bottom of the door and window hinge body 7, a second sliding block 10 is fixedly installed at the bottom of the connecting rod 8, a second sliding groove 9 matched with the second sliding block 10 for use is formed in the right side of the top of the base 1, the door and window hinge body 7 is more stable through the connecting rod 8, the second sliding groove 9 and the second sliding block 10, the door and window hinge body 7 comprises a core layer 701, a reinforcing layer 702, an anticorrosive coating 703 and an anticorrosive coating 704, the anti-rust coating 704 is positioned on the outer surface of the anti-corrosion coating 703, the anti-corrosion coating 703 is positioned on the outer surface of the reinforcing layer 702, the reinforcing layer 702 is positioned on the outer surface of the core layer 701, the core layer 701 is a stainless steel layer, the reinforcing layer 702 is an aluminum-titanium alloy layer, the anti-corrosion coating 703 is a zinc coating, the anti-rust coating 704 is a polyurethane coating, the thickness of the anti-corrosion coating 703 is 30-35 μm, the thickness of the anti-corrosion coating 704 is 36-41 μm, the base 1 is fixed at a specified position, the rotating rod 15 is rotated, the rotating rod 15 drives the driving gear 13 to rotate, the driving gear 13 drives the driven gear 12 to rotate, the driven gear 12 drives the screw rod 6 to rotate, the screw block 6 drives the screw block 5 to move, the screw block 5 drives the door and window hinge body 7 to move, so that the position of the door and window hinge body 7 can be adjusted, the core layer 701 ensures the strength of the door and window hinge body 7, the corrosion resistance and the strength of the door and window hinge body 7 are increased by the reinforcing layer 702, anticorrosion coating 703 has increased door and window hinge body 7's corrosion resistance, and antirust coating 704 has further increased door and window hinge body 7's rust resistance, has solved current hidden door and window hinge and has not been convenient for height-adjusting, and application range is comparatively limited, and intensity is not high, and corrosion resistance is not good, leads to the shorter problem of its life.

When using, fix base 1 in appointed position, rotate bull stick 15, bull stick 15 drives driving gear 13 and rotates, driving gear 13 drives driven gear 12 and rotates, driven gear 12 drives screw rod 6 and rotates, screw rod 6 drives spiral shell piece 5 and moves, spiral shell piece 5 drives door and window hinge body 7 and moves, thereby can adjust door and window hinge body 7's position, sandwich layer 701 has guaranteed door and window hinge body 7's intensity, enhancement layer 702 has increased door and window hinge body 7's corrosion resistance and intensity, anti-corrosion coating 703 has increased door and window hinge body 7's corrosion resistance, anti-corrosion coating 704 has further increased door and window hinge body 7's rust resistance, the current hidden door and window hinge height-adjusting of being not convenient for has been solved, application range is comparatively limited, and intensity is not high, corrosion resistance is not good, lead to its life shorter problem.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.