CN214330285U - Section bar door hinge - Google Patents
Section bar door hinge Download PDFInfo
- Publication number
- CN214330285U CN214330285U CN202022679323.1U CN202022679323U CN214330285U CN 214330285 U CN214330285 U CN 214330285U CN 202022679323 U CN202022679323 U CN 202022679323U CN 214330285 U CN214330285 U CN 214330285U
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- adjusting screw
- adjusting
- base
- door hinge
- regulating block
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Abstract
The utility model discloses a section bar door hinge, which comprises a base, wherein the base is provided with a connecting shaft, the connecting shaft is provided with an adjusting section and a connecting rod, the peripheral shaft of the adjusting section is axially provided with a positioning groove, the base is provided with a positioning pin matched with the positioning groove, the connecting rod is externally fixed with an eccentric sleeve, and the eccentric sleeve is rotatably connected with a rotating piece; the rotating part in be provided with matched with adjusting screw and regulating block, the regulating block can be assembled in rotating the piece along rotating a length direction removal ground, the regulating block on be provided with the fixed orifices, the piece that rotates in be provided with the spacing groove, adjusting screw's head arrange this spacing inslot in, adjusting screw's head be provided with twist the groove. The utility model has the advantages that: reasonable structure, flexible adjustment and strong adaptability.
Description
Technical Field
The utility model belongs to the technical field of the section bar door accessory manufacturing technique and specifically relates to a section bar hinge.
Background
The sectional material door has the advantages of strong reliability, convenience in installation and the like, and is applied to many occasions. The door can be divided into a rolling opening mode, a translational opening mode, a rotary opening mode and the like according to different opening modes, and a hinge is needed when a rotary opening structure is adopted. Hinges are generally formed by two parts which are rotatably engaged, one part being fixed to the door frame and the other part being fixed to the door, so that the door can be conveniently rotated to open.
The hinge has various varieties and structures. Fixed knot on the hinge constructs (fixed orifices, dead lever etc.) and the fixed knot on the AND gate constructs (fixed orifices, fixed part etc.) must align, for the simple to operate of hinge, will design some regulation structures on the hinge and finely tune the mounted position more, and most common regulation structure just designs into waist type hole with the fixed orifices in order to reach the purpose of adjusting fixed position, but this can't satisfy different installation environment's needs far away, therefore current hinge structure remains further to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at making up the above-mentioned not enough, to the society open rational in infrastructure, adjust in a flexible way, a strong adaptability's a section bar hinge.
The technical scheme of the utility model is realized like this:
a section door hinge comprises a base, wherein a connecting shaft is arranged on the base, an adjusting section and a connecting rod are arranged on the connecting shaft, a positioning groove is axially arranged on the periphery of the adjusting section, a positioning pin matched with the positioning groove is arranged on the base, an eccentric sleeve is fixed outside the connecting rod, and a rotating piece is rotatably connected on the eccentric sleeve; the rotating part in be provided with matched with adjusting screw and regulating block, the regulating block can be assembled in rotating the piece along rotating a length direction removal ground, the regulating block on be provided with the fixed orifices, the piece that rotates in be provided with the spacing groove, adjusting screw's head arrange this spacing inslot in, adjusting screw's head be provided with twist the groove.
The measures for further optimizing the technical scheme are as follows:
as an improvement, the middle part of the adjusting block is provided with a cylinder part which is in threaded connection with the adjusting screw rod, and the rotating part is provided with a sliding groove which is matched with the cylinder part along the length direction.
As the improvement, the base is provided with an adjusting screw for adjusting the door gap, and the adjusting screw is arranged on one side close to the adjusting section.
As an improvement, a cover shell is arranged outside the rotating piece.
As an improvement, a first positioning column is arranged at the bottom of the base, and a second positioning column is arranged on the adjusting block.
As an improvement, a first dustproof cover is arranged on the rotating piece and outside the connecting shaft.
As an improvement, the housing is provided with a second dustproof cover outside the adjusting screw rod.
Compared with the prior art, the utility model the advantage be:
the utility model discloses a section bar door hinge, its base is provided with the connecting axle, and the periphery axial is provided with the constant head tank on the connecting axle, and the connecting rod external fixation of connecting axle has eccentric cover, realizes eccentric settings through eccentric cover, can adjust the distance between the axis of connecting rod and base installation face through rotating the connecting axle; the rotating part is internally provided with an adjusting screw and an adjusting block which are matched with each other, and the position of the adjusting block can be adjusted, so that the position of the fixing hole can be adjusted. The utility model discloses a section bar hinge is rational in infrastructure, adjusts in a flexible way, strong adaptability.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the structure of fig. 1 with the cover removed.
Fig. 3 is a right view structural diagram of the present invention.
Fig. 4 is a sectional structural view of a-a in fig. 3.
Fig. 5 is a schematic structural view of the connecting shaft and the eccentric sleeve in fig. 4.
Fig. 6 is a top view structural diagram of the present invention.
Fig. 7 is a sectional structural view of B-B in fig. 6.
The utility model discloses each reference numeral's name is in the drawing:
the device comprises a base 1, a positioning pin 11, a first positioning column 12, a connecting shaft 2, an adjusting section 21, a positioning groove 21a, a connecting rod 22, an eccentric sleeve 3, a rotating piece 4, a limiting groove 4a, a sliding groove 4b, a first dustproof cover 41, an adjusting screw rod 5, a screwing groove 5a, an adjusting block 6, a fixing hole 6a, a column body part 61, a second positioning column 62, an adjusting screw 7, a housing 8 and a second dustproof cover 81.
Detailed Description
The present invention is described in further detail below with reference to the attached drawings:
as shown in figures 1 to 7 of the drawings,
a section door hinge comprises a base 1, wherein a connecting shaft 2 is arranged on the base 1, an adjusting section 21 and a connecting rod 22 are arranged on the connecting shaft 2, a positioning groove 21a is axially arranged on the periphery of the adjusting section 21, a positioning pin 11 matched with the positioning groove 21a is arranged on the base 1, an eccentric sleeve 3 is fixed outside the connecting rod 22, and a rotating piece 4 is rotatably connected to the eccentric sleeve 3; rotate 4 in be provided with matched with adjusting screw 5 and regulating block 6, regulating block 6 can be assembled in rotating 4 along rotating 4 length direction removals, regulating block 6 on be provided with fixed orifices 6a, rotate 4 in be provided with spacing groove 4a, adjusting screw 5's head arrange this spacing groove 4a in, adjusting screw 5's head be provided with twist groove 5 a.
In this embodiment, the twisting groove 5a is an inner hexagonal groove; of course, a straight slot or a cross slot may be used.
The eccentric mounting hole that sets up on eccentric cover 3, this mounting hole and the connecting rod 22 cooperation of connecting axle 2, the periphery of eccentric cover 3 is circular, rotates piece 4 and forms to rotate with the periphery cooperation of eccentric cover 3 and is connected.
The middle part of regulating block 6 be provided with adjusting screw 5 looks spiro union's cylinder portion 61, rotate piece 4 go up along length direction be provided with cylinder portion 61 looks adaptation's spout 4 b. The sliding groove 4b plays a role in limiting and guiding.
The position of the adjusting block 6 can be adjusted by adjusting the matching between the screw rod 5 and the adjusting block 6, thereby adjusting the position of the fixing hole 6 a. The adjusting screw 5 is in threaded connection with the adjusting block 6, the head of the adjusting screw 5 is arranged in the limiting groove 4a, and the adjusting screw 5 is prevented from separating from the rotating part 4 in the using process due to the limitation of the limiting groove 4 a. During adjustment, only the adjusting screw 5 needs to be rotated, and since the position of the adjusting screw 5 cannot be moved, when the adjusting screw 5 is rotated, the adjusting block 6 screwed with each other can move along the axis of the adjusting screw 5, namely, along the length direction of the rotating piece 4, so that the purpose of adjusting the position of the fixing hole 6a on the adjusting block 6 is achieved.
The base 1 on be provided with the adjusting screw 7 that is used for adjusting the door clearance, adjusting screw 7 set up in being close to regulation section 21 one side. By adjusting the screwing depth of the adjusting screw 7, the axial position of the connecting shaft 2 can be adjusted, thereby adjusting the gap between the side surface of the rotating member 4 and the base 1.
A cover 8 is arranged outside the rotating part 4.
The bottom of the base 1 is provided with a first positioning column 12, and the adjusting block 6 is provided with a second positioning column 62. The first positioning column 12 and the second positioning column 62 have a positioning function, and are convenient to install.
The rotating part 4 is provided with a first dustproof cover 41 on the outer side of the connecting shaft 2.
And a second dustproof cover 81 is arranged on the outer side of the adjusting screw rod 5 of the housing 8.
The arrangement of the first dust cover 41 and the second dust cover 81 can avoid external impurities from entering the hinge, and the service life of the hinge can be prolonged.
An eccentric sleeve 3 is fixed outside a connecting rod 22 on the connecting shaft 2, a rotating piece 4 is assembled outside the eccentric sleeve 3, the distance between the axis of the connecting rod 22 and the mounting surface of the base 1 can be changed by rotating the connecting shaft 2, and therefore the distance between the axis of the connecting rod 22 and the mounting surface of the base 1 can be adjusted by adjusting the fixed angle of the connecting shaft 2.
The connecting shaft 2 and the base 1 are fixed through a positioning pin 11, and a positioning groove 21a is axially arranged on the periphery of an adjusting section 21 of the connecting shaft 2; when adjusting the connecting shaft 2, the connecting shaft 2 is taken down from the base 1, and after the connecting shaft 2 is rotated as required, the positioning groove 21a at the corresponding position is inserted into the positioning pin 11 to form fixation.
The utility model discloses a section bar hinge, its many places clearance is adjustable: the connecting rod 22 of the connecting shaft 2 is externally fixed with the eccentric sleeve 3 to form an eccentric structure, and the distance between the axis of the connecting rod 22 and the mounting surface of the base 1 is adjusted by adopting an eccentric design; the position of the fixing hole 6a is adjusted through the matching of the adjusting screw 5 and the adjusting block 6; the gap between the side surface of the rotation member 4 and the base 1 is adjusted by the adjustment screw 7. Reasonable structure, convenient adjustment, capability of meeting different requirements and strong adaptability.
While the preferred embodiments of the present invention have been illustrated, various changes and modifications may be made by those skilled in the art without departing from the scope of the present invention.
Claims (7)
1. The utility model provides a section bar door hinge, is including base (1), characterized by: the base (1) is provided with a connecting shaft (2), the connecting shaft (2) is provided with an adjusting section (21) and a connecting rod (22), the periphery of the adjusting section (21) is axially provided with a positioning groove (21a), the base (1) is provided with a positioning pin (11) matched with the positioning groove (21a), the connecting rod (22) is externally fixed with an eccentric sleeve (3), and the eccentric sleeve (3) is rotatably connected with a rotating piece (4); rotate piece (4) in be provided with matched with adjusting screw (5) and regulating block (6), regulating block (6) can be assembled in rotating piece (4) along rotating piece (4) length direction removal, regulating block (6) on be provided with fixed orifices (6a), rotate piece (4) in be provided with spacing groove (4a), the head of adjusting screw (5) arrange this spacing groove (4a) in, the head of adjusting screw (5) be provided with and twist groove (5 a).
2. A profile door hinge according to claim 1, wherein: the middle part of regulating block (6) be provided with adjusting screw (5) looks spiro union cylinder portion (61), rotate piece (4) go up along length direction be provided with spout (4b) of cylinder portion (61) looks adaptation.
3. A profile door hinge according to claim 2, wherein: the base (1) on be provided with adjusting screw (7) that are used for adjusting the door clearance, adjusting screw (7) set up in being close to regulation section (21) one side.
4. A profile door hinge according to claim 3, wherein: and a housing (8) is arranged outside the rotating piece (4).
5. A profile door hinge according to claim 4, wherein: the bottom of base (1) be provided with first reference column (12), regulating block (6) on be provided with second reference column (62).
6. A profile door hinge according to claim 5, wherein: and a first dustproof cover (41) is arranged on the rotating part (4) and outside the connecting shaft (2).
7. A profile door hinge according to claim 6, wherein: and a second dustproof cover (81) is arranged on the outer side of the adjusting screw rod (5) of the housing (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022679323.1U CN214330285U (en) | 2020-11-19 | 2020-11-19 | Section bar door hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022679323.1U CN214330285U (en) | 2020-11-19 | 2020-11-19 | Section bar door hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214330285U true CN214330285U (en) | 2021-10-01 |
Family
ID=77895723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022679323.1U Active CN214330285U (en) | 2020-11-19 | 2020-11-19 | Section bar door hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214330285U (en) |
-
2020
- 2020-11-19 CN CN202022679323.1U patent/CN214330285U/en active Active
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