CN215632390U

CN215632390U - Adjusting sleeve assembly and hinge comprising same

Info

Publication number: CN215632390U
Application number: CN202121789064.6U
Authority: CN
Inventors: 徐国强
Original assignee: Pinghu Fuda Hardware Manufacturing Co ltd
Current assignee: Pinghu Fuda Hardware Manufacturing Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-25
Anticipated expiration: 2031-08-02

Abstract

The utility model relates to an adjusting sleeve component and a hinge comprising the same, and the adjusting sleeve component comprises a base, wherein a plurality of mounting grooves are formed in the base, U-shaped seats are assembled in the mounting grooves, magnets are assembled in the U-shaped seats, and an outer shell is clamped outside the base; the hinge disclosed by the utility model has the advantages that the structure is simple, the design is ingenious, after the hinge is installed, the locking assembly is arranged, the locking sleeve is arranged on the locking assembly, and the locking sleeve is applied to a door without lines and serves as a line, so that the locking assembly can be firmly pressed, and meanwhile, the locking sleeve is also used for tightly locking a door frame, the damage of the hinge is avoided after the fixed leaf between the door leaf and the door frame on the door is adsorbed and collided for many times, the whole structure is firmer, the swinging of the door is reduced, the protection effect is realized, and the service life of the hinge is prolonged.

Description

Adjusting sleeve assembly and hinge comprising same

Technical Field

The utility model belongs to the technical field of machinery, and particularly relates to an adjusting sleeve assembly and a hinge comprising the same.

Background

The hinge is also commonly called a door catch hinge and is a device for sucking and positioning the door leaf after the door leaf is opened so as to prevent the door leaf from being closed by wind or touching the door leaf; the door stopper is divided into a permanent magnet door stopper and an electromagnetic door stopper, and the permanent magnet door stopper is generally used in a common door and can only be manually controlled; the electromagnetic door stopper is used for electrically controlled door and window equipment such as a fireproof door and the like, and has manual control and automatic control functions.

Need carry out fixed connection with door and doorframe through the hinge during current door installation, hinge about including at present, be provided with the through-hole on the hinge about, the hinge is fixed respectively on door and doorframe about the through-hole cooperation, through being equipped with the opening that the fixed gate was come to the door-inhale on the wall after the assembly was accomplished, though can play the fixed action, the door-inhale outwards has the extension end, easy because close the overweight and rupture of closing the door, and close the door back people touch the door-inhale carelessly easily, both hurt the human body and have damaged the door-inhale.

The existing magnet door stopper hinge, such as the magnet door stopper hinge disclosed in the chinese application No. 201420621094.X, changes the suction angle between the door leaf and the fixed leaf by rotating and adjusting the angle sleeved on the steel sleeve, so that the suction angle can be adjusted according to different use environments or installation environments; but the magnet stability of installation in current regulation cover is not enough, opens or closes the in-process for a long time at the door, and the magnet in the regulation cover can become flexible or drop, brings inconvenience for the use, and then influences life.

In view of the above technical problems, improvements are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides the adjusting sleeve assembly and the hinge comprising the adjusting sleeve assembly, wherein the adjusting sleeve assembly is simple and reasonable in structure, ingenious in design, firm in whole and safe to use.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows: adjusting sleeve subassembly, including the base, be formed with a plurality of mounting grooves in the base, be equipped with U type seat in the mounting groove, be equipped with magnet in the U type seat, the outside joint of base has the shell body.

As a preferable mode of the present invention, two mounting grooves are provided, a connecting seat is provided between adjacent mounting grooves, a mounting hole is formed on the connecting seat, a through hole corresponding to the mounting hole is formed on the outer housing, and the mounting hole and the through hole are fastened by a bolt.

As a preferred mode of the present invention, an inner concave ring is formed at an end of the connecting seat, a limiting seat is formed in the outer housing, the through hole penetrates through the limiting seat, and the limiting seat is assembled in the inner concave ring.

In a preferred embodiment of the present invention, the top of the mounting groove is formed with an inner groove along the width direction thereof, and correspondingly, the top of the U-shaped seat is formed with a protrusion corresponding to the inner groove, and the protrusion is slidably fitted into the inner groove for positioning the U-shaped seat in the mounting groove of the base.

In a preferred embodiment of the present invention, the base has guide grooves formed on both side walls thereof, and the outer case has guide bars formed on an inner side thereof, the guide bars being slidably fitted in the guide grooves.

As a preferable mode of the present invention, a guide inclined plane is formed at an end of the guide strip, a guide stopper is formed in the guide groove, and an inclined plane is formed at a front end of the guide stopper; the direction spacing groove of being equipped with in the gib block and leading stopper looks adaptation joint, shell body and the mutual joint of base, the joint of direction stopper in the direction spacing inslot.

As a preferred mode of the utility model, a plurality of limiting grooves are formed at the top of the base, and correspondingly, a mounting block is formed at the top of the inner side of the outer shell, and the mounting block and the limiting grooves are mutually clamped.

The utility model provides a hinge, includes and adjusts the cover subassembly, adjusts the cover subassembly and rotates to be connected on the arc-shaped connection piece for adjust the actuation angle of hinge, wherein, this hinge is primary and secondary hinge or door inhale hinge.

As a preferred mode of the utility model, the arc part on the adjusting sleeve device is fastened with the arc connecting sheet through screws; the arc portion is provided with at least two strip-shaped grooves for the screws to move, and the strip-shaped grooves are arranged along the length direction of the arc portion at equal intervals.

As a preferable mode of the utility model, the arc-shaped connecting sheet is symmetrically provided with locking components, the locking components are provided with locking sleeves, and the locking sleeves are tightly attached to the inner side wall of the door frame.

The utility model has the beneficial effects that:

1. the hinge disclosed by the utility model has the advantages that the structure is simple, the design is ingenious, after the hinge is installed, the locking assembly is arranged, the locking sleeve is arranged on the locking assembly, and the locking sleeve is applied to a door without lines and serves as a line, so that the locking assembly can be firmly pressed, and meanwhile, the locking sleeve is also used for tightly locking a door frame, the damage of the hinge is avoided after the fixed leaf between the door leaf and the door frame on the door is adsorbed and collided for many times, the whole structure is firmer, the swinging of the door is reduced, the protection effect is realized, and the service life of the hinge is prolonged.

2. The adjusting sleeve assembly is practical and convenient, optimizes the traditional primary and secondary hinges and door stopper hinges, saves materials, avoids the risk of loosening or falling off of the magnet in the adjusting sleeve after long-time use, prolongs the service life and further ensures the use safety.

3. The locking assembly is fixedly connected to the hinge, the structure is firm, and the locking bolt is used for adjusting the distance between the mounting seat and the sliding seat, so that the locking block is tightly attached to the inner side wall of the door frame; the door frame is suitable for door frames of different sizes, and the application range is wide.

4. After the hinge is installed, the door frame is locked by locking the locking block and the installation seat, so that the whole structure (the hinge and the door) is firmer, and the installation scheme is more convenient and faster compared with the installation scheme in the prior art.

Drawings

FIG. 1 is a schematic view of an adjusting device according to an embodiment of the present invention;

FIG. 2 is an exploded view of an adjustment sleeve assembly according to an embodiment of the present invention;

FIG. 3 is an exploded view of an adjustment sleeve assembly according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 5 is a state diagram illustrating a use of the first embodiment of the present invention;

FIG. 6 is a schematic structural view of a locking assembly of an embodiment of the present invention;

FIG. 7 is an exploded view of a locking assembly according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a second embodiment of the present invention;

FIG. 9 is a schematic structural diagram of the second embodiment of the present invention;

reference numbers in the figures: the door hinge comprises a main hinge 1, a fixed leaf 2, a door leaf 3, an arc-shaped connecting sheet 4, an adjusting sleeve device 5, a sub-hinge 6, a screw 7, a door frame 8, a mounting seat 10, a positioning hole 11, a mounting hole 12, a supporting plate 13, a sliding cavity 14, a connecting plate 15, an oval structure 16, an arc-shaped structure 17, a positioning block 18, a sliding seat 20, a sliding block 21, an inner concave step-shaped body 22, a locking bolt 30, a locking block 40, an anti-skidding tooth 42, a sliding mechanism 50, a locking assembly 100, a locking sleeve 101, a groove 113 and a guide block 116.

Detailed Description

The following describes embodiments of the present invention in detail with reference to the accompanying drawings.

Example one

As shown in fig. 1-3, which are schematic structural views of an adjusting sleeve device 5 according to an embodiment of the present invention, specifically, an adjusting sleeve assembly includes a base 51, a plurality of mounting grooves 52 are formed in the base 51, a U-shaped seat 59 is assembled in the mounting grooves 52, a magnet 53 is assembled in the U-shaped seat 59, and an outer shell 54 is clamped outside the base 51; the adjusting sleeve component is practical and convenient, optimizes the traditional primary and secondary hinges and door stopper hinges, saves materials, avoids the risk of loosening or falling of the magnet in the adjusting sleeve after long-time use, prolongs the service life and further ensures the use safety.

Specifically, two mounting grooves 52 are provided, a connecting seat 55 is provided between adjacent mounting grooves 52, a mounting hole 56 is formed on the connecting seat 55, a through hole 57 corresponding to the mounting hole 56 is formed on the outer housing 54, and the mounting hole 56 and the through hole 57 are fastened by a bolt 58.

An inner concave ring 55-1 is formed at the end part of the connecting seat 55, a limiting seat 68 is formed in the outer shell 54, the through hole 57 penetrates through the limiting seat 68, and the limiting seat 68 is assembled in the inner concave ring 55-1; the top of the mounting groove 52 is formed with an inner groove 60 along the width direction thereof, and correspondingly, the top of the U-shaped seat 59 is formed with a projection 61 corresponding to the inner groove 60, and the projection 61 is slidably fitted into the inner groove 60 for positioning the U-shaped seat 59 in the mounting groove 52 of the base 51.

Guide grooves 62 are formed on both side walls of the base 51, and correspondingly, guide bars 63 are formed on the inner side of the outer case 54, and the guide bars 63 are slidably fitted in the guide grooves 62.

A guide inclined plane 63-1 is formed at the end of the guide strip 63, a guide limit block 64 is formed in the guide groove 62, and an inclined plane 64-1 is formed at the front end of the guide limit block 64; the direction spacing groove 65 with direction stopper 64 looks adaptation joint is equipped with in the gib block 63, shell body 54 and the mutual joint of base 51, and direction stopper 64 joint is in direction spacing groove 65.

Specifically, a plurality of limiting grooves 66 are formed at the top of the base 51, correspondingly, mounting blocks 67 are formed at the top of the inner side of the outer shell 54, and the mounting blocks 67 are clamped with the limiting grooves 66; the inclined guide surface formed at the end of the mounting block 67 improves the assembly efficiency between the mounting block 67 and the limiting groove 66 in the mutual assembly process of the mounting block 67 and the limiting groove 66.

As shown in fig. 4-5, for the schematic structural view of the adjusting sleeve assembly 5 assembled on the hinge, specifically, two locking assemblies 100 are provided, and symmetrically and fixedly arranged on the arc-shaped connecting sheet 4 of the fixed leaf 2; the locking assembly 100 is provided with a locking sleeve 101, and the locking sleeve 101 is tightly attached to the inner side wall of the door frame; wherein, the hinge is a door stopper hinge; the locking assembly 100 is fixedly connected to the hinge, the locking sleeve 101 is arranged on the locking assembly 100, the structure is firm, and the locking bolt is used for adjusting the distance between the mounting seat and the sliding seat, so that the locking block is tightly attached to the inner side wall of the door frame; the door frame is suitable for door frames with different sizes, and the application range is wide; after the locking assembly and the hinge are assembled, the overall firmness and the balance degree are improved, the installation steps are reduced, and the working efficiency is improved.

In the embodiment, an adjusting sleeve device 5 for adjusting the suction angle between the hinges is rotatably connected to the arc-shaped connecting sheet 4; a magnet is arranged in the adjusting sleeve device 5, the magnet is mutually attracted with the patches arranged on the door leaf 3, and the attraction angle between the door leaf and the fixed leaf is changed by rotating the angle of the adjusting sleeve 5, so that the attraction angle can be adjusted according to different use environments or installation environments; because magnet and iron sheet actuation are difficult to break off with the fingers and thumb after, in the assembling process, can cause the influence to carpenter's installation, and then influence machining efficiency.

The adjusting sleeve assembly 5 is rotatably connected to the arc-shaped connecting sheet 4 and used for adjusting the suction angle of the hinge, and an arc part 5-1 on the adjusting sleeve device 5 is fastened with the arc-shaped connecting sheet 4 through a screw 7; the arc part 5-1 is provided with at least two strip-shaped grooves 5-4 for the movement of the screw 7, and the strip-shaped grooves 5-4 are equidistantly distributed along the length direction of the arc part 5-1; therefore, the door stopper is more firm after being locked by the screw 7, the looseness of the door stopper hinge after being used for the last time is avoided, and the use safety is further ensured.

In the embodiment, the large-angle (155-175 ℃) adjustment can be realized, so that the device can adapt to different working occasions and has good practical performance; the door stopper hinge is made of stainless steel, and the stainless steel is 430 stainless steel, 315 stainless steel or 304 stainless steel; the door-inhale hinge can also be aluminum alloy, zinc alloy.

As shown in fig. 6-7, the locking assembly 100 includes a sliding seat 20, a locking bolt 30 and a support plate 13; two connecting plates 15 are symmetrically and fixedly arranged on the supporting plate 13; a sliding cavity 14 is formed between the support plate 13 and the two connecting plates 15; the sliding seat 20 is assembled in the sliding cavity 14 and is connected in a sliding manner through a sliding mechanism 50; the bottom of the connecting plate 15 is vertically and fixedly provided with an installation seat 10, and a positioning hole 11 is formed in the installation seat 10; a locking block 40 is fixedly arranged on the outer side of the sliding seat 20, and the locking block 40 is attached to the inner side wall of the doorframe; the sliding seat 20 is provided with a mounting hole 12, the locking bolt 30 is sequentially inserted into the mounting hole 12 and the positioning hole 11 and is used for adjusting the distance between the mounting seat 10 and the sliding seat 20, the locking block 40 is provided with a locking sleeve 101, and the locking sleeve 101 is tightly attached to the inner side wall of the doorframe; wherein, the locking sleeve 101 is made of plastic material; the hinge disclosed by the utility model has a simple structure and is ingenious in design, after the hinge is installed, the locking assembly is arranged, and the locking sleeve 101 on the locking assembly is used for connecting the fixed leaf and the door frame 8 and tightly locking the door frame 8, so that the damage of the hinge caused by repeated adsorption and collision of the fixed leaf between the door leaf on the door and the door frame 8 is avoided, the whole structure is firmer, the swinging of the door is reduced, the protection effect is realized, and the service life of the hinge is prolonged.

The sliding mechanism 50 comprises symmetrically arranged grooves 113, the grooves 113 are arranged along the length direction of the connecting plate 15, correspondingly, sliding blocks 21 matched with the grooves 113 are fixedly arranged on the outer sides of the sliding seats 20, and the sliding blocks 21 are connected in the grooves 113 in a sliding mode; the sliding seat 20 is connected with the mounting seat 10 in a sliding manner, so that the stability and the safety of the locking bolt 30 in the adjusting process are improved; the inner groove 13 is used for limiting the sliding block 21 from being separated from the sliding cavity 14, so that the stability and the safety of the sliding block 21 in the groove 113 are ensured, and convenience is provided for the subsequent locking of the whole locking assembly on the doorframe.

The connecting plate 15 is of a structure with a wide upper part and a narrow lower part, the groove 113 is obliquely arranged on the inner side of the connecting plate 15, the guide block 116 is obliquely arranged at the bottom of the sliding seat 20, and the sliding block 21 is fixedly arranged on the outer side of the guide block 116; the slide block 21 and the guide block 116 are in a step-shaped structure; when the sliding block 21 is connected in the groove 113 in a sliding manner, the outer side of the guide block 116 is attached to the inner side of the connecting plate 15; the contact area between the guide block 116 and the connecting plate 15 is increased, so that the sliding seat 20 and the mounting seat 10 are more firmly connected during the connection process.

Specifically, a positioning block 18 is vertically and fixedly arranged at the outer side end of the mounting seat 10, and the outer end face of the positioning block 18 and the outer end face of the connecting plate 15 are on the same horizontal plane; the front end of the positioning block 18 abuts against the door frame 8, and the positioning block 18 is arranged to prevent the locking bolt 30 from extending out of the positioning hole 11 and touching the door frame 8, thereby causing damage to the door frame 8.

The sliding seat 20 is formed with an inner concave step 22 at the top thereof, and the head of the locking bolt 30 is embedded in the inner concave step 22. The attractiveness of the whole locking assembly is improved, meanwhile, the head of the locking bolt 30 is abutted against the concave step-shaped body 22, the contact area of the head of the locking bolt 30 is increased, and the use safety of the locking bolt 30 is further guaranteed.

The outer end of the sliding seat 20 is in an oval structure 16, correspondingly, an arc structure 17 matched with the oval structure 16 is formed on the supporting plate 13, and the oval structure 16 on the sliding seat 20 is attached to the arc structure 17 in a sliding manner; through the mutual cooperation between oval structure 16 and arc structure 17, increased the area of contact between sliding seat 20 and the backup pad 13, improved both assemble gliding stability and security, improved work efficiency.

Wherein, a plurality of anti-skidding teeth 42 are formed on one side of the locking block 40 close to the locking sleeve 101, and the anti-skidding teeth 42 are equidistantly distributed on the locking block 40.

Example two:

as shown in fig. 8, it is a diagram of a second adjusting sleeve device 5 of the embodiment of the present invention installed on a primary and secondary hinge in a using state; fig. 9 is a schematic structural view showing that the second adjusting sleeve device 5 according to the embodiment of the present invention is mounted on a primary-secondary hinge; two locking assemblies 100 are symmetrically and fixedly arranged on the arc-shaped connecting sheet 4 of the female hinge 1; the locking assembly 100 is provided with a locking sleeve 101, and the locking sleeve 101 is tightly attached to the inner side wall of the door frame; the hinge disclosed by the utility model has a simple structure and is ingenious in design, after the hinge is installed, the locking assembly is arranged, the locking sleeve is arranged on the locking assembly, and the locking sleeve is applied to a door without a line and serves as a line, so that the locking assembly can be firmly pressed, and is also used for tightly locking a door frame, thereby avoiding the damage of the hinge after the fixed leaf between the door leaf and the door frame on the door is adsorbed and collided for many times, ensuring the whole structure to be firmer, reducing the swinging of the door, playing a role of protection and prolonging the service life of the hinge; wherein, the hinge is a primary-secondary hinge.

In the embodiment, the angle between the door and the door frame can be effectively adjusted, various angles of the door frame and the door can be adjusted and fixed at 90-120 degrees, the door can adapt to different working occasions, and the practicability is good; the door stopper hinge is made of stainless steel, and the stainless steel is 430 stainless steel, 315 stainless steel or 304 stainless steel; the door-inhale hinge can also be aluminum alloy, zinc alloy.

Other contents in this embodiment may refer to embodiment one.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the reference numerals in the figures are used more here: the anti-slip door comprises terms such as a female hinge 1, a fixed leaf 2, a door leaf 3, an arc-shaped connecting sheet 4, an adjusting sleeve device 5, a secondary hinge 6, a screw 7, a door frame 8, a mounting seat 10, a positioning hole 11, a mounting hole 12, a supporting plate 13, a sliding cavity 14, a connecting plate 15, an oval structure 16, an arc-shaped structure 17, a positioning block 18, a sliding seat 20, a sliding block 21, an inner concave step-shaped body 22, a locking bolt 30, a locking block 40, an anti-slip tooth 42, a sliding mechanism 50, a locking assembly 100, a locking sleeve 101, a groove 113 and a guide block 116, but the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. Adjust set subassembly, its characterized in that: including base (51), be formed with a plurality of mounting grooves (52) in base (51), be equipped with U type seat (59) in mounting groove (52), be equipped with magnet (53) in U type seat (59), base (51) outside joint has shell body (54).

2. The adjustment sleeve assembly of claim 1, wherein: the mounting grooves (52) are two, a connecting seat (55) is arranged between every two adjacent mounting grooves (52), a mounting hole (56) is formed in each connecting seat (55), a through hole (57) corresponding to each mounting hole (56) is formed in each outer shell (54), and the mounting holes (56) and the through holes (57) are fastened through bolts (58).

3. The adjustment sleeve assembly of claim 2, wherein: an inner concave ring (55-1) is formed at the end part of the connecting seat (55), a limiting seat (68) is formed in the outer shell (54), the through hole (57) penetrates through the limiting seat (68), and the limiting seat (68) is assembled in the inner concave ring (55-1).

4. The adjustment sleeve assembly of claim 2, wherein: the top of the mounting groove (52) is provided with an inner groove (60) along the width direction, correspondingly, the top of the U-shaped seat (59) is provided with a lug (61) corresponding to the inner groove (60), and the lug (61) is slidably assembled in the inner groove (60) and used for positioning the U-shaped seat (59) in the mounting groove (52) of the base (51).

5. The adjustment sleeve assembly of claim 4, wherein: guide grooves (62) are formed in two side walls of the base (51), correspondingly, guide strips (63) are formed on the inner side of the outer shell (54), and the guide strips (63) are assembled in the guide grooves (62) in a sliding mode.

6. The adjustment sleeve assembly of claim 5, wherein: a guide inclined plane (63-1) is formed at the end part of the guide strip (63), a guide limiting block (64) is formed in the guide groove (62), and an inclined plane (64-1) is formed at the front end of the guide limiting block (64); the guide limiting groove (65) matched and clamped with the guide limiting block (64) is assembled in the guide strip (63), the outer shell (54) and the base (51) are clamped with each other, and the guide limiting block (64) is clamped in the guide limiting groove (65).

7. The adjustment sleeve assembly of claim 6, wherein: the top of the base (51) is provided with a plurality of limiting grooves (66), correspondingly, the top of the inner side of the outer shell (54) is provided with a mounting block (67), and the mounting block (67) is mutually clamped with the limiting grooves (66).

8. A hinge, characterized in that, includes the adjusting sleeve assembly (5) of any claim 1-7, the adjusting sleeve assembly (5) is connected to the arc connecting piece (4) in a rotating way for adjusting the suction angle of the hinge, wherein, the hinge is a primary-secondary hinge or a door suction hinge.

9. The hinge according to claim 8, wherein: the arc part (5-1) on the adjusting sleeve device (5) is fastened with the arc connecting sheet (4) through a screw (7); the arc part (5-1) is provided with at least two strip-shaped grooves (5-4) for the movement of the screw (7), and the strip-shaped grooves (5-4) are arranged at equal intervals along the length direction of the arc part (5-1).

10. The hinge according to claim 8, wherein: locking assemblies (100) are symmetrically arranged on the arc-shaped connecting sheet (4), locking sleeves (101) are mounted on the locking assemblies (100), and the locking sleeves (101) are tightly attached to the inner side wall of the door frame.