CN216949968U

CN216949968U - Door shaft for aluminum alloy section door

Info

Publication number: CN216949968U
Application number: CN202220496732.4U
Authority: CN
Inventors: 石少奇
Original assignee: Linyi Jinshi Aluminum Industry Co ltd
Current assignee: Linyi Jinshi Aluminum Industry Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-07-12
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a door spindle for an aluminum alloy section door in the technical field of door spindles, which comprises a door body, an installation mechanism, a supporting mechanism and an adjusting mechanism, the mounting mechanism is fixedly connected to the right upper corner inside the door body through a bolt, the supporting mechanism is connected to the inner cavity of the mounting mechanism in a sliding manner, the adjusting mechanism is rotatably connected to the bottom of the inner cavity of the mounting mechanism, the door shaft for the aluminum alloy section door has reasonable structural design, can ensure that the door shaft can be more conveniently and quickly installed on a door body, the linkage rod drives the supporting plate to move up and down, meanwhile, the support plate drives the support rotating shaft to rotate and adjust, the height of the door body is adjusted by adjusting the support rotating shaft above and below the door body simultaneously, therefore, the door body can be adjusted after installation, the door body is prevented from being disassembled and adjusted after installation, time and labor are saved, and meanwhile, the installation efficiency is improved.

Description

Door shaft for aluminum alloy section door

Technical Field

The utility model relates to the technical field of door shafts, in particular to a door shaft for an aluminum alloy section door.

Background

The door shaft is mainly used for connecting the door frame and the door, so that the door can be opened and closed relative to the door frame by taking the door shaft as the center, and the good door shaft can be suitable for a long time.

Present door-hinge majority is one section solid axis body, insert the hole of above-mentioned door frame, it is convenient inadequately to traditional door-hinge installation, and the door-hinge of suitable specification is selected according to the specification that uses the door, need adjust in advance when the door-hinge installation simultaneously, can't adjust the door-hinge after the installation, the condition that the door body height is different when leading to the installation, need lift the door body off the installation of readjustment again, waste time and energy, and reduced the efficiency of installation, we provide a door-hinge for aluminum alloy ex-trusions door for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a door spindle for an aluminum alloy section door, and aims to solve the problems that the conventional door spindle is mostly a solid shaft body and is inserted into a hole of a door frame, the conventional door spindle is not convenient and fast to mount, the door spindle with the proper specification needs to be selected according to the specification of a used door, the door spindle cannot be adjusted after being mounted, the height of a door body is different during mounting, and the door body needs to be detached and then adjusted and mounted.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a door-hinge for aluminum alloy ex-trusions door, includes the door body, installation mechanism, supporting mechanism and adjustment mechanism, installation mechanism passes through bolt fixed connection and is in the inside upper right corner of the door body, supporting mechanism sliding connection is in installation mechanism's inner chamber, adjustment mechanism rotates to be connected installation mechanism's inner chamber bottom.

Preferably, the right side of the top of the door body is provided with an installation groove, and the upper side of the right side wall of the door body is provided with an adjusting hole.

Preferably, installation mechanism includes mounting box, connecting plate and spacing spout, connecting plate integrated into one piece is in the lateral wall upside about the mounting box, spacing spout is seted up lateral wall about the inner chamber of mounting box, open the right side wall downside of mounting box has the rotation groove.

Preferably, the supporting mechanism includes the backup pad, supports pivot and limit slider, it passes through bolt fixed connection and is in department in the middle of the top of backup pad to support the pivot, the top of supporting the pivot runs through the mounting box and extends to the top of mounting box, limit slider fixed connection be in lateral wall about the backup pad, and sliding connection is in the inner chamber of spacing spout.

Preferably, adjustment mechanism includes adjusting screw, double-screw bolt and gangbar, adjusting screw rotates to be connected at the inner chamber that rotates the groove, adjusting screw's left end runs through the mounting box and extends to the inner chamber of mounting box, and rotates the inner chamber right side wall of connecting at the mounting box, the double-screw bolt spiro union is in adjusting screw's the lateral wall left and right sides, the gangbar rotates to be connected the top of double-screw bolt, the end of gangbar rotates the bottom left and right sides of connecting at the backup pad.

Preferably, the left side of the outer side wall of the adjusting screw rod is provided with a forward thread, and the right side of the outer side wall of the adjusting screw rod is provided with a reverse thread.

Compared with the prior art, the utility model has the beneficial effects that:

1. this a door-hinge for aluminum alloy ex-trusions door through the installation groove that opens on the door body, through with whole pivot device install the mounting groove in, fix through the bolt, install through the rotation hole of aiming at the door frame with the pivot at last, the installation back to the door-hinge adjust can to can make the door-hinge become more convenient to the installation of the door body.

2. This a door-hinge for aluminum alloy ex-trusions door, the door-hinge passes the regulation hole through use tools after accomplishing door body installation, rotate adjusting screw, open forward screw and reverse screw that has on through adjusting screw, and carry out the spiro union with the double-screw bolt, and be connected with the backup pad through the gangbar, two double-screw bolts rotate relatively when adjusting screw pivoted, it reciprocates to drive the backup pad through the gangbar, the backup pad drives the support pivot simultaneously and rotates the regulation, the height of the door body is adjusted through the support pivot about the door body of adjusting simultaneously, thereby can adjust the door body after the installation, avoid dismantling again after the installation of the door body and adjust the installation, the efficiency of the installation that also improves in the time saving and labor saving.

Drawings

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

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention.

In the figure: 100. a door body; 110. mounting grooves; 120. an adjustment hole; 200. an installation mechanism; 210. mounting a box; 211. a rotating groove; 220. a connecting plate; 230. a limiting chute; 300. a support mechanism; 310. a support plate; 320. supporting the rotating shaft; 330. a limiting slide block; 400. an adjustment mechanism; 410. adjusting the screw rod; 420. A stud; 430. a linkage rod.

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.

The utility model provides a door spindle for an aluminum alloy section door, which is convenient and fast to install, is adjusted and installed, and improves the efficiency, and please refer to fig. 1-4, and the door spindle comprises a door body 100, an installation mechanism 200, a supporting mechanism 300 and an adjusting mechanism 400;

referring to fig. 1-4 again, the door body 100 is provided with the support mounting mechanism 200, the support mechanism 300 and the adjusting mechanism 400;

referring to fig. 2, the mounting mechanism 200 is fixedly connected to the upper right corner of the interior of the door body 100 through a bolt, and the mounting mechanism 200 is used for mounting the supporting mechanism 300 and the adjusting mechanism 400;

referring again to FIG. 2, the supporting mechanism 300 is slidably connected to the inner cavity of the mounting mechanism 200, and the supporting mechanism 300 is used for supporting the door shaft;

referring to FIG. 3, an adjusting mechanism 400 is rotatably connected to the bottom of the inner cavity of the mounting mechanism 200, and the adjusting mechanism 400 is used for adjusting the height of the door shaft.

Referring to fig. 1-4 again, in order to facilitate quick installation of the door shaft, an installation groove 110 is formed on the right side of the top of the door body 100, and an adjustment hole 120 is formed on the upper side of the right side wall of the door body 100.

Referring to fig. 2 again, in order to improve the stability of the door hinge installation, the installation mechanism 200 includes an installation box 210, a connection plate 220 and a limit sliding slot 230, the connection plate 220 is integrally formed on the upper sides of the left and right side walls of the installation box 210, the limit sliding slot 230 is formed on the left and right side walls of the inner cavity of the installation box 210, and a rotation slot 211 is formed on the lower side of the right side wall of the installation box 210.

Referring to fig. 2 again, in order to improve the stability of the door shaft adjustment, the supporting mechanism 300 includes a supporting plate 310, a supporting rotating shaft 320 and a limiting slider 330, the supporting rotating shaft 320 is fixedly connected to the middle of the top of the supporting plate 310 by a bolt, the top end of the supporting rotating shaft 320 penetrates through the mounting box 210 and extends to the top of the mounting box 210, and the limiting slider 330 is fixedly connected to the left and right side walls of the supporting plate 310 and slidably connected to the inner cavity of the limiting chute 230.

Referring to fig. 3 again, in order to adjust the door shaft up and down, the adjusting mechanism 400 includes an adjusting screw 410, a stud 420 and a linkage rod 430, the adjusting screw 410 is rotatably connected to the inner cavity of the rotating groove 211, the left end of the adjusting screw 410 penetrates through the mounting box 210 and extends to the inner cavity of the mounting box 210, and is rotatably connected to the right side wall of the inner cavity of the mounting box 210, the stud 420 is screwed to the left and right sides of the outer side wall of the adjusting screw 410, the linkage rod 430 is rotatably connected to the top of the stud 420, and the end of the linkage rod 430 is rotatably connected to the left and right sides of the bottom of the supporting plate 310.

Referring to fig. 3 again, in order to realize the relative movement of the stud 420, the left side of the outer sidewall of the adjusting screw 410 is provided with a forward thread, and the right side of the outer sidewall of the adjusting screw 410 is provided with a reverse thread.

When the door is used specifically, when the door 100 is installed by a door spindle, the installation box 210 is installed through the installation groove 110 on the door 100, the connection plate 220 is fixed by a bolt, the door 100 can be installed after the fixation is completed, the door 100 is clamped into the holes above and below the door frame through the support rotating shaft 320, when the installation is completed and the height of the door 100 needs to be adjusted, the door 100 passes through the upper and lower adjusting holes 120 of the door 100 by using a tool, the adjusting screw 410 is rotated, the adjusting screw 410 is screwed with the screw bolt 420 through the forward thread and the reverse thread formed on the adjusting screw 410, and is connected with the support plate 310 through the linkage rod 430, the two screw bolts 420 rotate relatively while the adjusting screw 410 rotates, the support plate 310 is driven to move up and down by the linkage rod 430, the support plate 310 drives the support rotating shaft 320 to rotate and adjust, the height of the door 100 is adjusted by adjusting the support rotating shaft 320 above and below the door 100 at the same time, the height of the door body 100 is adjusted, and the installation of the door body 100 is completed after the adjustment is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a door-hinge for aluminum alloy ex-trusions door which characterized in that: including the door body (100), installation mechanism (200), supporting mechanism (300) and adjustment mechanism (400), installation mechanism (200) is in through bolt fixed connection the inside upper right corner of the door body (100), supporting mechanism (300) sliding connection is in the inner chamber of installation mechanism (200), adjustment mechanism (400) rotate to be connected the inner chamber bottom of installation mechanism (200).

2. The door spindle for an aluminum alloy profile door according to claim 1, wherein: the right side of the top of the door body (100) is provided with an installation groove (110), and the upper side of the right side wall of the door body (100) is provided with an adjusting hole (120).

3. The door spindle for an aluminum alloy profile door according to claim 1, wherein: installation mechanism (200) are including mounting box (210), connecting plate (220) and spacing spout (230), connecting plate (220) integrated into one piece is in the lateral wall upside about mounting box (210), spacing spout (230) are seted up lateral wall about the inner chamber of mounting box (210), open the right lateral wall downside of mounting box (210) has rotation groove (211).

4. The door spindle for an aluminum alloy profile door according to claim 1, wherein: the supporting mechanism (300) comprises a supporting plate (310), a supporting rotating shaft (320) and a limiting sliding block (330), the supporting rotating shaft (320) is fixedly connected to the middle of the top of the supporting plate (310) through a bolt, the top end of the supporting rotating shaft (320) penetrates through the mounting box (210) and extends to the top of the mounting box (210), and the limiting sliding block (330) is fixedly connected to the left side wall and the right side wall of the supporting plate (310) and is slidably connected to the inner cavity of the limiting sliding groove (230).

5. The door spindle for an aluminum alloy profile door according to claim 1, wherein: adjustment mechanism (400) include adjusting screw (410), double-screw bolt (420) and gangbar (430), adjusting screw (410) rotate to be connected at the inner chamber that rotates groove (211), the inner chamber of mounting box (210) is run through and extends to mounting box (210) to the left end of adjusting screw (410), and rotates the inner chamber right side wall of connecting at mounting box (210), double-screw bolt (420) spiro union is in the lateral wall left and right sides of adjusting screw (410), gangbar (430) rotate to be connected the top of double-screw bolt (420), the end of gangbar (430) is rotated and is connected in the bottom left and right sides of backup pad (310).

6. The door spindle for an aluminum alloy profile door according to claim 5, wherein: the left side of the outer side wall of the adjusting screw rod (410) is provided with a forward thread, and the right side of the outer side wall of the adjusting screw rod (410) is provided with a reverse thread.