CN213391668U - Adjustable hinge - Google Patents

Abstract

Generally, in the process of installing a door leaf and a door frame, installation errors are easy to occur, so that the gap between the door frame and the door leaf or the gap between the door leaf and the door leaf is too small or too large, the door is not attractive after the installation is finished, and even the door cannot be normally used. The utility model provides a hinge with adjustable, including door leaf hinge, door frame hinge and pivot, wherein, the door leaf hinge is including lateral adjustment seat and fan hinge body, door frame hinge ware inlays the regulation double-screw bolt that is equipped with, realizes the lateral adjustment of hinge through lateral adjustment seat and fan hinge body, realizes the vertical regulation of hinge through the regulation double-screw bolt.

Description

Adjustable hinge

Technical Field

The utility model belongs to the technical field of building door and window's technique and specifically relates to a hinge with adjustable.

Background

In the building field, hinges are one of the main components of doors, and the door leaf and the door frame are hinged to each other through the hinges. In the production process, the size of door leaf or the size of door frame appear the error easily, and similarly, at the in-process of installation door leaf and door frame, also appear installation error easily, error stack makes the clearance between door frame and the door leaf or the clearance undersize between door leaf and the door leaf or too big, leads to the door to be pleasing to the eye after the installation is accomplished, leads to the unable normal use of door even. The problems are solved by adjusting the installation positions of the door leaf and the door frame on the hinge in the prior art, but the adjustment precision is not high, and the solution effect is not ideal.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model aims to provide a hinge with adjustable.

In order to achieve the above object, the utility model provides a scheme is a hinge with adjustable, including door leaf hinge, door frame hinge and pivot, its characterized in that: the door leaf hinge comprises a transverse adjusting seat and a door leaf hinge body; the fan hinge body is provided with a first limiting hole, a first transverse sliding groove, a first guide hole and a second guide hole, wherein the first limiting hole and the first transverse sliding groove are transversely and coaxially aligned; the transverse adjusting seat is provided with a second transverse sliding groove and a second limiting hole which are aligned with the first limiting hole and the first transverse sliding groove respectively, and further comprises an adjusting nut and a transverse adjusting bolt which is in threaded engagement with the adjusting nut, wherein the adjusting nut is embedded in the first limiting hole in a limited mode, the adjusting nut can move transversely along the second transverse sliding groove relatively, the head end portion of the transverse adjusting bolt is embedded in the second limiting hole in a limited mode, the transverse adjusting bolt can slide transversely along the first transverse sliding groove relatively, and the screw portion of the transverse adjusting bolt extends through the adjusting nut and then is in abutting contact fit with the fan hinge body; the bottom surface shaping has the guide post that passes first guiding hole in the horizontal adjustment seat, still including the fixing bolt who passes horizontal adjustment seat and second guiding hole in proper order.

Further, the bottom surface that the pivot of door frame hinge was arranged the department opens and is used for the screw thread to inlay the vertical regulation hole of adorning the adjusting stud that is equipped with just the top surface that the pivot of door frame hinge was arranged the department opens and is used for vertical slip to inlay the vertical mounting hole of adorning the bearing assembly that is preset, vertical regulation hole communicates with each other with vertical mounting hole and through revolving to twist adjusting stud with the top contact bearing assembly.

Further, the rotating shaft is integrally formed with a rotating portion and a bearing upper cover portion, wherein the bearing upper cover portion is fixed at the position where the door leaf hinge rotating shaft is arranged, and the lower portion of the rotating portion is nested in the bearing assembly.

Further, the bearing assembly comprises a bearing lower cover part and a bearing base, wherein bearing balls for supporting the bearing upper cover part are preset on the bearing lower cover part, and the bearing base is used for supporting the rotating shaft.

Further, the fan hinge body further comprises a third arc-shaped groove which is transversely arranged, and a screw rod portion of the transverse adjusting bolt is arranged in the third arc-shaped groove.

Furthermore, the door leaf hinge is fixedly connected with the door leaf, and the door frame hinge is fixedly connected with the door frame.

Further, the door leaf hinge further comprises a cover plate fixedly connected to one side of the door leaf hinge body.

The utility model has the advantages that: through first bolt with the nut inlays the dress extremely between guide assembly with the fan hinge body, form screw thread drive mechanism. The first bolt is rotated to realize the transverse adjustment of the hinge, so that the adjustment of the transverse gap between the door leaf and the door frame is realized; in addition, the vertical adjustment of the hinge can be realized by rotating the adjusting stud.

Drawings

Fig. 1 is a schematic view of the hinge with the cover plate removed.

Fig. 2 is a schematic view of the hinge body.

Fig. 3 is a schematic view of the guide assembly.

Fig. 4 is a front view of the door leaf hinge.

Fig. 5 is a sectional view a-a.

Fig. 6 is a sectional view B-B.

Fig. 7 is a schematic view of the hinge with the cover plate installed.

Fig. 8 is a schematic view of the hinge mounted to a door frame and a door leaf.

The door leaf hinge comprises a door leaf hinge body 1, a door leaf hinge body 11, a door leaf hinge body 111, a first limiting hole 112, a first transverse sliding groove 113, a first guide hole 114, a second guide hole 115, a first arc-shaped groove 116, a third arc-shaped groove 12, a transverse adjusting seat 121, a second transverse sliding groove 122, a second limiting groove 123, a guide column 124, a fixing bolt 125, a second arc-shaped groove 13, a cover plate 13, a door frame hinge 2, a bearing assembly 21, a bearing base 22, an adjusting stud 23, a vertical mounting hole 24, a vertical adjusting hole 25, a bearing lower cover 26, a bearing ball 27, a rotating shaft 3, a bearing upper cover 31, a rotating part 32, an adjusting nut 4 and a transverse adjusting bolt 5.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete.

Referring to fig. 1, 5 or 7, an adjustable hinge comprises a door leaf hinge 1, a door frame hinge 2 and a rotating shaft 3. Door leaf hinge 1 is including a hinge body 11, a lateral adjustment seat 12 and an apron 13, and wherein, lateral adjustment seat 12 and 11 laminating mutually of hinge body, apron 13 fixed connection in one side of a hinge body 11 and cover lateral adjustment seat 12.

Referring to fig. 2, a first limiting hole 111, a transverse sliding groove 112, two first guide holes 113, two second guide holes 114, and a third arc-shaped groove 116 are preset in the fan hinge body 11, wherein the first limiting hole 111, the first transverse sliding groove 112, and the third arc-shaped groove 116 are transversely and coaxially arranged in the fan hinge body 11, and the two first guide holes 113 and the two second guide holes are respectively and symmetrically distributed on two sides of the first limiting hole 111 and two sides of the first transverse sliding groove 112.

Referring to fig. 2 to 5, the lateral adjustment base 12 is formed with a second lateral sliding groove 121 and a second limiting hole 122, which are centrally and laterally disposed on the lateral adjustment base 12, wherein the position of the second lateral sliding groove 121 and the position of the first limiting hole 111 are aligned with each other. The transverse adjusting seat 12 further comprises an adjusting nut 4 and a transverse adjusting bolt 5 engaged with the adjusting nut 4, wherein the adjusting nut 4 can move relatively in a certain transverse range along the second transverse chute 121, and the adjusting nut 4 is limited to be embedded in the first limiting hole 111, so that the adjusting nut 4 cannot move and rotate in the first limiting hole 111; the head end part of the transverse adjusting bolt 5 is limited and embedded in the second limiting hole 122, so that the head end part of the transverse adjusting bolt 5 can only rotate in the second limiting hole 122, and meanwhile, the transverse adjusting bolt 5 can drive the transverse adjusting seat 12 to move along with the transverse adjusting bolt 5 when moving; the screw portion of the lateral adjusting bolt 5 is disposed on the third arc-shaped groove 116 and the lateral adjusting bolt 5 is relatively movable within a certain lateral range along the third arc-shaped groove 116.

Referring to fig. 2 to 4, two guide posts 123 are formed on the bottom surface of the transverse adjusting seat 12, the two guide posts 123 are symmetrically distributed on the upper and lower sides of the second transverse sliding groove 121, and the two guide posts 123 respectively pass through the two first guide holes 113. The lateral adjustment base 12 further includes two fixing bolts 124 symmetrically disposed at the upper and lower sides of the second limiting hole 122, and the two fixing bolts 124 sequentially pass through the bolt holes preset in the lateral adjustment base 12 and the second guiding hole 114. The guide post 123 and the lateral adjustment base 12 are relatively movable within a certain lateral range along the first guide hole 113 and the second guide hole 114, respectively.

Referring to fig. 2-4, the leaf hinge body 11 and the lateral adjustment base 12 are further respectively formed with a first arc-shaped groove 115 and a second arc-shaped groove 125, and the first arc-shaped groove 115 and the second arc-shaped groove 125 are assembled to form a through hole leading to the head end of the lateral adjustment bolt 5, so that the lateral adjustment bolt 5 can be rotated by using a screwdriver.

Referring to fig. 1 or 6, the door frame hinge 2 includes a bearing assembly 21 and an adjusting stud 23, wherein the bearing assembly 21 is slidably inserted into a vertical mounting hole 24 formed on the top surface of the arrangement position of the rotating shaft 3 of the door frame hinge 2, and the adjusting stud 23 is threadedly inserted into a vertical adjusting hole 25 formed on the bottom surface of the arrangement position of the rotating shaft 3 of the door frame hinge 2; the vertical mounting hole 24 communicates with the vertical adjustment hole 25, and the aperture of the vertical mounting hole 24 is larger than the aperture of the vertical adjustment hole 25 so that the bearing assembly 21 cannot slide into the vertical adjustment hole 25. The bearing assembly 21 comprises a lower bearing cover 26, three bearings and a bearing base 22 which are coaxially and sequentially arranged in the vertical direction, wherein the adjusting stud 23 is abutted against the bearing base 22. The rotating shaft 3 is integrally formed with a bearing upper cover portion 31 and a rotating portion 32, wherein the bearing upper cover portion 31 is fixed at the position where the rotating shaft 3 of the door leaf hinge 1 is arranged, the rotating portion 32 is nested in three bearings, the bearings used in the embodiment are deep groove ball bearings, in addition, a bearing ball 27 is preset at the top end of the bearing lower cover portion 26, and the bearing ball 27 is used for supporting the bearing upper cover portion 31, so that the door frame hinge 2 can smoothly rotate around the rotating shaft 3 and can slide vertically along with the bearing assembly 21.

In the present embodiment, referring to fig. 7, the door hinge 1 is fixedly connected to the door via the guide post 123 and the fixing bolt 124, and the door frame hinge 2 is fixedly connected to the door frame via the bolt. The transverse adjusting bolt 5 and the fan hinge body 11 move transversely relatively by rotating the transverse adjusting bolt 5, and meanwhile, the transverse adjusting bolt 5 drives the transverse adjusting seat 12 to move transversely relative to the fan hinge body 11, so that the transverse adjusting function of the hinge is realized. By rotating the adjusting stud 23, the bearing assembly 21 which is pushed by the adjusting stud 23 slides vertically, and the door leaf hinge 1 fixedly connected with the rotating shaft 3 further moves vertically, so that the vertical adjusting function of the hinge is realized.

The above-described embodiments are merely preferred embodiments of the present invention, which are not intended to limit the present invention in any way. Those skilled in the art can make many changes, modifications, and equivalents of the embodiments of the invention without departing from the scope of the invention. Therefore, the content of the technical scheme of the utility model, according to the equivalent change made by the idea of the utility model, should be covered in the protection scope of the utility model.

Claims (7)

1. The utility model provides a hinge with adjustable, including door leaf hinge (1), door frame hinge (2) and pivot (3), its characterized in that: the door leaf hinge (1) comprises a transverse adjusting seat (12) and a door leaf hinge body (11); the fan hinge body (11) is provided with a first limiting hole (111), a first transverse sliding groove (112), a first guide hole (113) and a second guide hole (114), wherein the first limiting hole (111) and the first transverse sliding groove (112) are transversely and coaxially aligned; the fan hinge comprises a first transverse sliding groove (112), a transverse adjusting seat (12), an adjusting nut (4) and a transverse adjusting bolt (5), wherein the first transverse sliding groove (112) is formed in the transverse adjusting seat (12), the transverse adjusting seat is provided with a second transverse sliding groove (121) and a second limiting hole (122) which are aligned with the first limiting hole (111) and the second transverse sliding groove (112) respectively, the transverse adjusting seat further comprises the adjusting nut (4) and a transverse adjusting bolt (5) which is in threaded engagement with the adjusting nut (4), the adjusting nut (4) is limited to be embedded in the first limiting hole (111), the adjusting nut (4) can move transversely relative to the second transverse sliding groove (121), the head end part of the transverse adjusting bolt (5) is limited to be embedded in the second limiting hole (122), the transverse adjusting bolt (5) can slide transversely relative to the first transverse sliding groove (112), and the screw part of the transverse adjusting bolt (5) extends through the adjusting nut (4) and; the inner bottom surface of the transverse adjusting seat (12) is formed with a guide post (123) penetrating through the first guide hole (113), and the fixing device further comprises a fixing bolt (124) penetrating through the transverse adjusting seat (12) and the second guide hole (114) in sequence.

2. An adjustable hinge according to claim 1, wherein: the bottom surface of the position is arranged in pivot (3) of door frame hinge (2) is opened and is had vertical regulation hole (25) that are used for the screw thread to inlay dress adjusting stud (23) that are equipped with just the top surface of the position is arranged in pivot (3) of door frame hinge (2) is opened and is had vertical mounting hole (24) that are used for vertical slip to inlay dress bearing assembly (21) that are preset, vertical regulation hole (25) communicate with each other and contact bearing assembly (21) with the top through revolving adjusting stud (23).

3. An adjustable hinge according to claim 1, wherein: the hinge is characterized in that the rotating shaft (3) is integrally formed with a rotating part (32) and a bearing upper cover part (31), wherein the bearing upper cover part (31) is fixed at the arrangement position of the rotating shaft (3) of the door leaf hinge (1), and the lower part of the rotating part (32) is nested in the bearing assembly (21).

4. An adjustable hinge according to claim 3, wherein: the bearing assembly (21) comprises a bearing lower cover part (26) and a bearing base (22), wherein bearing balls (27) for supporting the bearing upper cover part (31) are preset on the bearing lower cover part (26), and the bearing base (22) is used for supporting the rotating shaft (3).

5. An adjustable hinge according to claim 1, wherein: the fan hinge body (11) further comprises a third arc-shaped groove (116) which is transversely arranged, and a screw rod part of the transverse adjusting bolt (5) is arranged in the third arc-shaped groove (116).

6. An adjustable hinge according to claim 1, wherein: the door leaf hinge (1) is fixedly connected with the door leaf, and the door frame hinge (2) is fixedly connected with the door frame.

7. An adjustable hinge according to claim 1, wherein: the door leaf hinge (1) further comprises a cover plate (13) fixedly connected to one side of the door leaf hinge body (11).

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