CN218234769U

CN218234769U - Upper hinge of swing door

Info

Publication number: CN218234769U
Application number: CN202222079747.3U
Authority: CN
Inventors: 蔡雪峰
Original assignee: Jiaxing Jinneike Hardware Products Co ltd
Current assignee: Jiaxing Jinneike Hardware Products Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-01-06
Anticipated expiration: 2032-08-08

Abstract

The utility model relates to a swing door technical field, concretely relates to swing door hinge on door, including door frame mounting and door body connecting piece, door body connecting piece below is equipped with fixed cover, fixed cover can overlap and establish and fix in a body top, door body connecting piece includes static portion and rotating part, the rotating part can be relative static portion is rotatory, the door frame mounting includes horizontal support section and fixed plate, the fixed plate is fixed the one end of horizontal support section, the fixed plate place plane with the place plane of horizontal support section is perpendicular, the fixed plate is fixed with the vertical limit of door frame is flat, horizontal support section with door body connecting piece is fixed, the utility model discloses can make the door body better with swing door hinge connection stability, be favorable to the smooth and easy rotation of the door body, the utility model provides a swing door hinge on longer than the life of hinge.

Description

Upper hinge of swing door

Technical Field

The utility model relates to a swing door accessory technical field, concretely relates to swing door hinge.

Background

The door body of many occasions all sets up the swing door form, need not push and pull to moving the door, as long as rotate the door body, the door frame just breaks away from the door body and shelters from, can conveniently pass in and out, has practiced thrift the time. The existing swing door is generally fixed with a door frame through a hinge, but a hinge rotating part is a thin sheet-shaped fixing part, if the weight of the swing door is large, the connection stability of the hinge rotating part and a door body can be influenced, the door body cannot rotate smoothly, and the hinge can be damaged.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming among the prior art hinge when connecting the great swing door of weight, the steadiness is relatively poor for the door body rotates unsmoothly, and the hinge is the problem of damaging also easily.

In order to solve the technical problem, the utility model provides a swing door hinge of going up, door body connecting piece below is equipped with fixed cover, fixed cover can overlap and establish and fix in a body top, door body connecting piece includes static portion and rotating part, the rotating part can be relative static portion is rotatory.

Preferably, the door frame fixing part comprises a horizontal supporting section and a fixing plate, the fixing plate is fixed at one end of the horizontal supporting section, the plane where the fixing plate is located is perpendicular to the plane where the horizontal supporting section is located, the fixing plate is flatly attached and fixed to the vertical edge of the door frame, and the horizontal supporting section is fixed to the door body connecting part.

Preferably, the stationary part is fixed with the horizontal support section, and the rotating part is fixed with the fixed sleeve.

Preferably, the length direction of the horizontal support section is consistent with the width direction of the door frame, and the position of the door body connecting piece can be adjusted along the length direction of the horizontal support section.

Preferably, the other end of the horizontal support section is provided with a bending part, the side face of the stationary part is provided with a first threaded blind hole, the bending part is provided with a threaded hole, and the threaded hole and the first threaded blind hole are fixed through a first bolt.

Preferably, the horizontal support section is provided with a waist-shaped hole along the length direction thereof, the top surface of the static part is provided with a second threaded blind hole, and the waist-shaped hole and the second threaded blind hole are fixed through a second bolt.

The utility model discloses technical scheme has following advantage:

the utility model provides a swing door and go up hinge, including door frame mounting and door body coupling spare, door body coupling spare includes static portion and rotating part, the rotating part can be relative static portion is rotatory, door body coupling spare below is equipped with fixed cover, fixed cover can overlap and establish and fix in a body top, and fixed cover compares with the thinner rotating part of hinge comparison, and the firmness is higher, makes the door body better with the connection stability who swings the door and go up the hinge to sum up, is favorable to the door body to smoothly rotate, the utility model provides a swing door goes up the hinge longer than the life of hinge.

The first side plate and the second side plate are respectively attached to two side faces of the door body in parallel through the arrangement of the fixing sleeve, the top plate is attached to the top face of the door body, the door body is in a vertical state after being installed, and the phenomenon that the door body inclines left and right is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of a swing door upper hinge according to an embodiment of the present invention;

fig. 2 is a side view of an upper hinge of a swing door provided in an embodiment of the present invention;

fig. 3 is an installation schematic view of the upper hinge and the door body of the swing door provided in the embodiment of the present invention.

Description of the reference numerals: 10. a doorframe fixing member; 11. a horizontal support section; 111. a kidney-shaped hole; 112. a bending part; 112a, a threaded hole; 12. a fixing plate; 121. a fixing hole; 20. a door body connecting piece; 21. a stationary portion; 211. a groove; 212. a second threaded blind hole; 213. a first threaded blind hole; 22. a rotating part; 30. fixing a sleeve; 31. a top plate; 32. a first side plate; 33. a second side plate; 321. a first through hole; 331. a second through hole; 40. a door body; 41. a third through hole; 50. a third bolt; 60. a nut; 70. a screw; 80. a rotating bearing; 90. a second bolt; 1. a first bolt; 2. a door frame.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-3, the present invention provides an upper hinge of a swinging door, including a door frame fixing member 10 and a door body connecting member 20, a fixing sleeve 30 is provided below the door body connecting member 20, the fixing sleeve 30 can be sleeved and fixed on the top of the door body 40, the door body connecting member 20 includes a stationary portion 21 and a rotating portion 22, and the rotating portion 22 can rotate relative to the stationary portion 21. The door body coupling 20 is used to fix the door body 40, and the doorframe fixture 10 can be fixed to the doorframe 2, and the door body 40 can be manually swung because the rotating portion 22 can rotate relative to the stationary portion 21.

As shown in fig. 2 and fig. 3, in particular, the fixing sleeve 30 provided in the embodiment of the present invention includes a top plate 31, a first side plate 32 and a second side plate 33, wherein the first side plate 32 and the second side plate 33 are oppositely disposed and are perpendicular to the top plate 31. Before installing door body 40 on door frame 2, establish fixed cover 30 cover at door body 40 top earlier, make first curb plate 32 and second curb plate 33 laminate with the front and the reverse side of door body 40 respectively, roof 31 laminates with door body 40 top, be equipped with first through-hole 321 on first curb plate 32, be equipped with the second through-hole 331 that corresponds with first through-hole 321 on the second curb plate 33, be equipped with third through-hole 41 on the door body 40, third bolt 50 passes first through-hole 321 simultaneously, second through-hole 331 and third through-hole 41, a nut 60 of threaded connection again of third bolt 50 afterbody, make on the rocking door hinge fix on door body 40.

As shown in fig. 1 and 2, the door frame fixing member 10 includes a horizontal supporting section 11 and a fixing plate 12, the fixing plate 12 is fixed at one end of the horizontal supporting section 11, a plane of the fixing plate 12 is perpendicular to a plane of the horizontal supporting section 11, the fixing plate 12 is flatly attached and fixed to a vertical side of the door frame 2, and the horizontal supporting section 11 is fixed to the door body connecting member 20. The fixing plate 12 is provided with a fixing hole 121, and the fixing hole 121 and the doorframe 2 are penetrated together by a screw 70 to fix the fixing plate 12 to the doorframe 2.

The stationary portion 21 is fixed to the horizontal support section 11, and the rotating portion 22 is fixed to the stationary sleeve 30. The stationary part 21 below is equipped with the cross-section and is circular recess 211, and a rolling bearing 80 of recess 211 internal fixation, the cross section of rotating part 22 also are circular, and the top and the rolling bearing 80 inner circle interference of rotating part 22 are connected, and the bottom and the fixed cover 30 of rotating part 22 are fixed, when the rotating part 22 relatively with static rotation, just can make fixed cover 30 rotate relative stationary part 21, finally make the door body 40 can rotate.

The length direction of the horizontal supporting section 11 is consistent with the width direction of the door frame 2, and the position of the door body connecting piece 20 can be adjusted along the length direction of the horizontal supporting section 11. Sometimes, the relative position between the hinge on the swing door and the door body 40 is not properly fixed, so that after the door body 40 is installed on the door frame 2, a gap between the door body 40 and the door frame 2 is not enough, and the swing of the door body 40 is interfered by the door frame 2. The utility model discloses after touchhing this kind of problem, even on the swing door hinge had installed door frame 2 (the door body 40 is installed on door frame 2 promptly), also can be through with door body connecting piece 20 adjusting position on horizontal support section 11 for the door body 40 keeps suitable interval with door frame 2.

Specifically, the horizontal support section 11 is provided with a waist-shaped hole 111 along the length direction thereof, the top surface of the stationary part 21 is provided with a second threaded blind hole 212, the waist-shaped hole 111 and the second threaded blind hole 212 are fixed by a second bolt 90, before the position of the horizontal support section 11 needs to be adjusted, the second bolt 90 is rotated out of the second threaded blind hole 212, the stationary part 21 is moved towards one end far away from the fixing plate 12 along the length direction of the waist-shaped hole 111, and after the position of the stationary part 21 is adjusted, the second bolt 90 is finally screwed into the second threaded blind hole 212.

In order to reinforce the fixation of the doorframe fixation piece 10 and the doorframe 2, the other end of the horizontal support section 11 is provided with a bending portion 112, the side surface of the stationary portion 21 is provided with a first threaded blind hole 213, the bending portion 112 is provided with a threaded hole 112a, and the threaded hole 112a and the first threaded blind hole 213 are fixed by a first bolt 1.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims

1. Swing hinge on door, including door frame mounting (10) and door body connecting piece (20), its characterized in that, door body connecting piece (20) below is equipped with fixed cover (30), fixed cover (30) can overlap and establish and fix in door body (40) top, door body connecting piece (20) are including static portion (21) and rotating part (22), rotating part (22) can be relative static portion (21) are rotatory.

2. The swing door upper hinge according to claim 1, wherein the door frame fixing member (10) comprises a horizontal supporting section (11) and a fixing plate (12), the fixing plate (12) is fixed at one end of the horizontal supporting section (11), the plane of the fixing plate (12) is perpendicular to the plane of the horizontal supporting section (11), the fixing plate (12) is flatly attached and fixed to the vertical edge of the door frame (2), and the horizontal supporting section (11) is fixed to the door body connecting member (20).

3. The swing door upper hinge according to claim 2, characterized in that said stationary part (21) is fixed to said horizontal support section (11) and said rotary part (22) is fixed to said fixed bushing (30).

4. A swing door upper hinge according to claim 3, wherein the length direction of the horizontal support section (11) is identical to the width direction of the door frame (2), and the door body connecting member (20) can be adjusted in position along the length direction of the horizontal support section (11).

5. The swing door upper hinge according to claim 3 or 4, characterized in that the other end of the horizontal supporting section (11) is provided with a bending part (112), the side surface of the stationary part (21) is provided with a first threaded blind hole (213), the bending part (112) is provided with a threaded hole (112 a), and the threaded hole (112 a) and the first threaded blind hole (213) are fixed by a first bolt (1).

6. The swing door upper hinge according to claim 5, wherein the horizontal support section (11) is provided with a waist-shaped hole (111) along the length direction thereof, the top surface of the stationary portion (21) is provided with a second threaded blind hole (212), and the waist-shaped hole (111) and the second threaded blind hole (212) are fixed by a second bolt (90).