CN220184898U - World hinge and have door body of this world hinge - Google Patents
World hinge and have door body of this world hinge Download PDFInfo
- Publication number
- CN220184898U CN220184898U CN202223608966.2U CN202223608966U CN220184898U CN 220184898 U CN220184898 U CN 220184898U CN 202223608966 U CN202223608966 U CN 202223608966U CN 220184898 U CN220184898 U CN 220184898U
- Authority
- CN
- China
- Prior art keywords
- door leaf
- hinge
- door
- door frame
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 16
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Landscapes
- Hinges (AREA)
Abstract
The utility model is applicable to the technical field of doors and windows, and provides a top-bottom hinge and a door body with the top-bottom hinge, wherein the top-bottom hinge comprises an upper hinge part and a lower hinge part; the upper hinge component comprises an upper corner bracket which can be inserted into the upper cross beam of the door leaf and the upper end of the longitudinal beam of the door leaf, and also comprises an upper gasket clamped on the upper cross beam of the door frame, wherein the upper gasket is provided with a limiting structure which can be clamped between the upper cross beam of the door frame and the longitudinal beam of the door frame, the top of the upper corner bracket is integrally formed with an upper rotating shaft, and the upper gasket is provided with an upper shaft hole; the lower hinge part comprises a lower corner bracket which can be inserted into the lower cross beam of the door leaf and the lower end of the longitudinal beam of the door leaf, the lower hinge part further comprises a hinge base which is arranged below the lower cross beam of the door leaf, a lower rotating shaft is integrally formed at the bottom of the lower corner bracket, and the hinge base is provided with a lower shaft hole for the insertion of the lower rotating shaft. The door leaf of the top-bottom hinge and the door body with the top-bottom hinge are reasonable in stress, high in reliability, convenient to install and good in user experience.
Description
Technical Field
The utility model belongs to the technical field of doors and windows, and particularly relates to a top-bottom hinge and a door body with the top-bottom hinge.
Background
The upper hinge and the lower hinge of the overhead hinge on the existing market are split, the upper hinge and the lower hinge are respectively fixed on the door frame through screws, and then the door leaf is rotated to be connected with the upper hinge and the lower hinge.
In addition, the door leaf side hinge is generally directly fixed on the door leaf profile through a screw, the screw is exposed, the attractive appearance is lacked, the positioning is not accurate enough, the overall stress of the door leaf is unreasonable, the installation is complicated, the installation of the door leaf is easily caused to be unstable and firm, and the service life of the door leaf and the safety of the door leaf are reduced.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides the top-bottom hinge and the door body with the top-bottom hinge, wherein the top-bottom hinge can be stably arranged in a joint of the top of the upper beam of the door leaf and the bottom of the lower beam of the door leaf without screws or adhesive, so that the original corner fittings of the door leaf are saved, the corner assembly requirements of the door leaf are realized, the rotating shaft structure of the top-bottom hinge is also considered, the whole door frame can be provided with no processing technology trace, and the positioning is accurate and attractive; the door leaf atress is more reasonable, simple to operate is swift and firm, has improved the life and the security of door leaf.
The technical scheme of the utility model is as follows: an overhead hinge comprises an upper hinge component and a lower hinge component;
the upper hinge component comprises an upper corner bracket which can be inserted into the upper beam of the door leaf and the upper end of the longitudinal beam of the door leaf, and also comprises an upper gasket clamped on the upper beam of the door frame, wherein the upper gasket is provided with a limiting structure which can be clamped between the upper beam of the door frame and the longitudinal beam of the door frame, the top of the upper corner bracket is integrally formed with an upper rotating shaft, and the upper gasket is provided with an upper shaft hole for the upper rotating shaft to be inserted;
the lower hinge part comprises a lower corner bracket which can be inserted into the lower end of the lower beam of the door leaf and the lower end of the longitudinal beam of the door leaf, the lower hinge part further comprises a hinge base which is arranged below the lower beam of the door leaf, a lower rotating shaft is integrally formed at the bottom of the lower corner bracket, and the hinge base is provided with a lower shaft hole for the lower rotating shaft to be inserted into.
Specifically, the side of the hinge base is fixed to the door frame rail.
Specifically, the lower hinge part further comprises a base fixing piece, the base fixing piece is clamped in the door frame longitudinal beam, the side face of the hinge base is attached to the door frame longitudinal beam, and the hinge base is fixedly connected to the base fixing piece through a fastener.
Specifically, the upper gasket comprises a gasket main body, the front end of the gasket main body can be inserted into a slot of the upper beam of the door frame, the limiting structure is integrally formed at the rear end of the gasket main body and can be clamped on a convex rib of the upper beam of the door frame and a longitudinal beam of the door frame, and the convex rib is provided with a first side surface which can be propped against the upper beam of the door frame and a second side surface which can be propped against the longitudinal beam of the door frame.
Specifically, a first threaded hole is formed in the top of the upper corner connector, and a second threaded hole is formed in the side face of the upper corner connector;
the upper hinge part further comprises a first locking piece penetrating through the upper cross beam of the door leaf and connected with the first threaded hole in a threaded mode;
the upper hinge part further comprises a second locking piece penetrating through the door leaf longitudinal beam and connected with the second threaded hole in a threaded mode.
Specifically, a third threaded hole is formed in the bottom of the lower corner connector, and a fourth threaded hole is formed in the side face of the lower corner connector;
the lower hinge part further comprises a third locking piece penetrating through the lower cross beam of the door leaf and connected with the third threaded hole in a threaded mode;
the lower hinge part further comprises a fourth locking piece penetrating through the door leaf longitudinal beam and connected with the fourth threaded hole in a threaded mode.
The utility model also provides a door body, which comprises a door frame component and a door leaf component, wherein the space-earth hinge is arranged between the door frame component and the door leaf component.
Specifically, the door frame component comprises a door frame upper cross beam and an upper frame longitudinal beam connected to the end part of the door frame upper cross beam;
the door leaf component comprises a door leaf upper beam, a door leaf lower beam and a door leaf longitudinal beam, wherein the door leaf upper beam and the door leaf lower beam are arranged in parallel at intervals up and down, and the upper end and the lower end of the door leaf longitudinal beam are respectively spliced at the end parts of the door leaf upper beam and the door leaf lower beam;
the end part of the upper cross beam of the door leaf and the upper end part of the longitudinal beam of the door leaf are respectively provided with a first slot structure for the upper corner connector to be inserted and matched;
the end part of the door leaf lower cross beam and the lower end of the door leaf longitudinal beam are respectively provided with a second slot structure for inserting and matching the lower corner connector.
Specifically, an upper rotating shaft sliding groove for clamping an upper rotating shaft is formed in the top of the door leaf upper cross beam, and the upper rotating shaft sliding groove penetrates through the first slot structure and extends to the end part of the door leaf upper cross beam;
the bottom of the lower cross beam of the door leaf is provided with a lower rotating shaft sliding groove for clamping in the lower rotating shaft, and the lower rotating shaft sliding groove penetrates through the second slot structure and extends to the end part of the lower cross beam of the door leaf.
Specifically, the first side of hinge base pastes in the inboard of door frame longeron, the second side of hinge base with first side is relative, the hinge base is provided with two through-holes that are used for the fastener to pass from first side to the direction of second side, lower pivot hole is located two between the through-hole.
According to the top-bottom hinge and the door body with the top-bottom hinge, the top-bottom hinge can be firmly installed in the spliced part of the top of the upper beam of the door leaf and the bottom of the lower beam of the door leaf without screws or adhesive, so that the original corner fitting of the door leaf is saved, the corner assembling requirement of the door leaf is met, the rotating shaft structure of the top-bottom hinge is considered, the whole door frame can be free of any processing technology trace, and the positioning is accurate and attractive; the door leaf atress is more reasonable, simple to operate is swift and firm, has improved the life and the security of door leaf.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is an exploded perspective view of an heaven and earth hinge structure according to an embodiment of the present utility model;
fig. 2 is a schematic plan view of a door body with the top-bottom hinge according to an embodiment of the present utility model;
fig. 3 is a partially exploded schematic view of a door body with the top-bottom hinge according to an embodiment of the present utility model (corresponding to b in fig. 2);
fig. 4 is a partially exploded schematic view of a door body with the top-bottom hinge according to an embodiment of the present utility model (corresponding to c in fig. 2);
FIG. 5 is a partially exploded view of a door frame component in a door body with the top-bottom hinge provided by an embodiment of the utility model;
FIG. 6 is a schematic view of an installation of a door frame component and an upper gasket in a door body with the top-bottom hinge according to an embodiment of the present utility model;
fig. 7 is a schematic partial cross-sectional view (corresponding to the section A-A in fig. 2) of a door body with the top-bottom hinge according to an embodiment of the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
In addition, in the embodiments of the present utility model, terms of directions or positional relationships indicated by "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are directions or positional relationships based on the directions or positional relationships shown in the drawings or the conventional placement state or use state, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the structures, features, devices or elements to be referred to must have specific directions or positional relationships nor must be constructed and operated in specific directions, and thus should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
The various features and embodiments described in the detailed description may be combined in any suitable manner, for example, different embodiments may be formed by different combinations of features/embodiments, where not contradictory, and various possible combinations of features/embodiments in the present utility model are not described further in order to avoid unnecessary repetition.
As shown in fig. 1 to 7, the embodiment of the utility model provides an overhead hinge, which comprises an upper hinge component 1 and a lower hinge component 2; the upper hinge member 1 is provided between the top of the door member 3 and the door frame upper beam 41 of the door frame member 4, and the lower hinge member 2 is provided at the bottom of the door member 3. The upper hinge component 1 comprises an upper corner bracket 11 which can be inserted into the upper beam 31 of the door leaf and the upper end of the longitudinal beam 32 of the door leaf, the upper beam 31 of the door leaf and the longitudinal beam 32 of the door leaf are all aluminum alloy sections, the upper corner bracket 11 is L-shaped and is directly and adaptively inserted into the top ends of the upper beam 31 of the door leaf and the longitudinal beam 32 of the door leaf (the other longitudinal beam 32 of the door leaf can be provided with a door lock and a handle), the upper corner bracket 11 can be directly and completely hidden in the upper beam 31 of the door leaf and the longitudinal beam 32 of the door leaf, and the joint surface of the upper beam 31 of the door leaf and the longitudinal beam 32 of the door leaf can be an inclined plane with an angle of 45 degrees. The upper hinge component 1 further comprises an upper gasket 12 clamped on the door frame upper beam 41, the upper gasket 12 is provided with a limiting structure which can be clamped between the door frame upper beam 41 and the door frame longitudinal beam 42, the upper gasket 12 can be limited and fixed by the door frame upper beam 41 and the door frame longitudinal beam 42, and the upper gasket can be fixed without adopting screws or gluing. The upper door frame beam 41 can be provided with a slot, so that the upper gasket 12 can be conveniently installed in the cavity of the upper door frame beam 41 in a penetrating way, and the upper door frame beam 41 and the door frame longitudinal beam 42 can be directly assembled at the corner; an upper rotating shaft 13 is integrally formed at the top of the upper corner bracket 11, and the upper gasket 12 is provided with an upper shaft hole 14 for inserting the upper rotating shaft 13; the upper gasket 12 can be firmly arranged in the cavity of the upper beam 41 of the door frame without screws or adhesive, the whole door frame can be positioned accurately and attractive without any processing trace; meanwhile, the upper hinge component 1 is installed and fixed, the subsequent installation requirement is reduced, and the installation efficiency is improved. According to the top-bottom hinge and the door body with the top-bottom hinge, the top-bottom hinge can be firmly installed in the spliced part of the top of the door leaf upper beam 31 and the bottom of the door leaf lower beam 33 without screws or adhesive, and the whole door frame can be provided with no processing technology trace, so that the positioning is accurate and attractive; the door leaf atress is more reasonable, simple to operate is swift and firm, has improved the life and the security of door leaf.
The lower hinge part 2 comprises a lower corner brace 21 which can be inserted into the lower end of the lower cross beam 33 of the door leaf and the lower end of the longitudinal beam 32 of the door leaf, the lower cross beam 33 of the door leaf is also a section bar, the lower corner brace 21 is L-shaped and is directly matched with the bottom ends of the lower cross beam 33 of the door leaf and the longitudinal beam 32 of the door leaf, the lower corner brace 21 can be directly and completely hidden in the lower cross beam 33 of the door leaf and the longitudinal beam 32 of the door leaf, and the joint surface of the lower cross beam 33 of the door leaf and the longitudinal beam 32 of the door leaf can be an inclined plane with an angle of 45 degrees. The lower hinge part 2 further comprises a hinge base 22 arranged below the lower beam 33 of the door leaf, the bottom of the lower corner bracket 21 is integrally formed with a lower rotating shaft 23, and the lower rotating shaft 23 and the upper rotating shaft 13 can be coaxially arranged. The hinge base 22 has a lower shaft hole 24 into which the lower rotating shaft 23 is inserted. The lower shaft 23 is inserted into the lower shaft hole 24 of the hinge base 22, i.e. the door leaf is rotated to be connected with the upper gasket 12. The upper corner connector 11 and the lower corner connector 21 are L-shaped, the upper corner connector 11 and the lower corner connector 21 are uniformly formed and are provided with a rotating shaft structure, the reliability is high, and the upper corner connector 11 is inserted into the upper ends of the door leaf upper cross beam 31 and the door leaf longitudinal beam 32; the lower corner brace 21 is inserted into the lower end of the door leaf lower cross beam 33 and the lower end of the door leaf longitudinal beam 32, so that the door leaf corner assembling requirement is met, the rotating shaft structure of the top-bottom hinge is considered, the structure is exquisite, the cost is saved, the door leaf stress is more reasonable, and the installation is more stable.
Specifically, as shown in fig. 1-7, the hinge base 22 is secured to the door frame rail 42 on its side to facilitate the secure mounting of the hinge base 22, although the hinge base 22 may be secured to the ground or the door frame lower rail (if any).
In a specific application, the upper corner bracket 11 and the lower corner bracket 21 may be integrally formed respectively, and may be a die casting, a profile bending piece, a sheet metal stamping bending piece, or the like. The outer sides of the upper corner bracket 11 and the lower corner bracket 21 can be optionally sleeved with plastic sleeves formed by engineering plastics, so that the installation is convenient and abnormal sound is avoided.
Specifically, as shown in fig. 1 to 7, the lower hinge part 2 further includes a base fixing piece 25, the base fixing piece 25 is clamped in the door frame longitudinal beam 42, a clamping groove structure for inserting the base fixing piece 25 is arranged in a section groove of the door frame longitudinal beam 42, and the base fixing piece 25 can be directly inserted from the bottom of the door frame longitudinal beam 42. The side of hinge base 22 paste in door frame longeron 42, hinge base 22 pass through fastener 26 (can be the screw) fixed connection in base stationary blade 25 has realized the installation or the dismantlement of lower hinge, and simple to operate is swift, has improved the efficiency of installation or maintenance.
Specifically, as shown in fig. 1 to 7, the upper gasket 12 includes a gasket body 121 with a front end insertable into a slot of the door frame upper beam 41, the limiting structure is integrally formed at a rear end of the gasket body 121 and is capable of being clamped to the door frame upper beam 41 and the door frame longitudinal beam 42, the rib 122 has a first side surface capable of abutting against the door frame upper beam 41 and a second side surface capable of abutting against the door frame longitudinal beam 42, and the upper gasket 12 is fixed by abutting and fixing the door frame upper beam 41 and the door frame longitudinal beam 42. The upper gasket 12 may have an L-shaped sheet shape. The upper gasket 12 is convenient to integrally form, produce and process, and is simple and stable to assemble. The front end of the gasket body 121 may be provided with a chamfer or rounded corner to facilitate insertion of the upper gasket 12 into the socket.
Specifically, as shown in fig. 1 to 7, the top of the upper corner bracket 11 is provided with a first threaded hole 111, and the side surface of the upper corner bracket 11 is provided with a second threaded hole 112; in a specific application, at least two first threaded holes 111 and at least two second threaded holes 112 may be provided and distributed in parallel, so as to facilitate the stable installation of the upper corner bracket 11.
Specifically, the upper hinge part 1 further includes a first locking member 113 passing through the door upper beam 31 and screwed to the first threaded hole 111, and the first locking member 113 may be a screw.
Specifically, the upper hinge member 1 further includes a second locking member 114 passing through the door leaf longitudinal beam 32 and threadably connected to the second threaded hole 112, and the second locking member 114 may be a screw. The first locking member 113 and the second locking member 114 are disposed corresponding to the first threaded hole 111 and the second threaded hole 112, and the first locking member 113 and the second locking member 114 are universal and are beneficial to assembly.
Specifically, as shown in fig. 1 to 7, the bottom of the lower bracket 21 is provided with a third threaded hole 211, and the side of the lower bracket 21 is provided with a fourth threaded hole 212; in a specific application, at least two third threaded holes 211 and at least two fourth threaded holes 212 are arranged in parallel, so that the lower corner brace 21 can be stably installed.
Specifically, the lower hinge part 2 further includes a third locking member 213 penetrating through the lower beam 33 of the door leaf and being screwed to the third threaded hole 211, and the third locking member 213 may be a screw.
Specifically, the lower hinge part 2 further includes a fourth locking member 214 penetrating the door leaf longitudinal beam 32 and screwed to the fourth threaded hole 212, and the fourth locking member 214 may be a screw.
The third locking member 213 and the fourth locking member 214 are disposed corresponding to the third threaded hole 211 and the fourth threaded hole 212, and the third locking member 213 and the fourth locking member 214 are universal and are beneficial to assembly.
As shown in fig. 1 to 7, the embodiment of the present utility model further provides a door body, which includes a door frame member 4 and a door leaf member 3, and further includes an above-mentioned top-bottom hinge. According to the top-bottom hinge and the door body with the top-bottom hinge, the top-bottom hinge can be stably arranged in the spliced part of the top of the door leaf upper beam 31 and the bottom of the door leaf lower beam 33 without screws or adhesive, so that original corner fittings of the door leaf are saved, the requirement of corner assembly of the door leaf is met, meanwhile, the rotating shaft structure of the top-bottom hinge is considered, the whole door frame can be provided with no processing technology trace, and the positioning is accurate and attractive; the door leaf atress is more reasonable, simple to operate is swift and firm, has improved the life and the security of door leaf.
Specifically, the door frame member 4 includes a door frame upper cross member 41 and an upper frame rail connected to an end portion of the door frame upper cross member 41.
The door leaf component 3 comprises a door leaf upper beam 31, a door leaf lower beam 33 and a door leaf longitudinal beam 32, wherein the door leaf upper beam 31 and the door leaf lower beam 33 are arranged in parallel at intervals up and down, and the upper end and the lower end of the door leaf longitudinal beam 32 are respectively spliced at the end parts of the door leaf upper beam 31 and the door leaf lower beam 33; the end part of the door leaf upper cross beam 31 and the upper end of the door leaf longitudinal beam 32 are respectively provided with a first slot structure for inserting and matching the upper corner bracket 11; the end of the door lower cross beam 33 and the lower end of the door longitudinal beam 32 are respectively provided with a second slot structure for inserting and matching the lower corner brace 21.
The upper corner brace 11 and the lower corner brace 21 are fixedly arranged on the first slot structure and the second slot structure, so that the door leaf corner assembling requirement is met, the rotating shaft structure of the top-bottom hinge is considered, the structure is exquisite, the cost is saved, the door leaf stress is more reasonable, and the installation is more stable.
Specifically, an upper rotating shaft sliding groove 311 for clamping the upper rotating shaft 13 is provided at the top of the door leaf upper beam 31, and the upper rotating shaft sliding groove 311 penetrates through the first slot structure and extends to the end of the door leaf upper beam 31. The root of the upper rotating shaft 13 is integrally provided with a first fixing part protruding out of the periphery of the upper rotating shaft 13, the outer diameter of the first fixing part is thicker than that of the upper rotating shaft 13, the bottom of the first fixing part is integrally formed at the top of the upper corner bracket 11, two opposite sides of the first fixing part are parallel planes, and the first fixing part is clamped in the upper rotating shaft sliding groove 311. The bottom of the door leaf lower cross beam 33 is provided with a lower rotating shaft chute for clamping the lower rotating shaft 23. The lower rotating shaft sliding groove penetrates through the second slot structure and extends to the end part of the lower door leaf cross beam 33, the structure is simple, the operation is convenient, the door leaf can be conveniently rotated to be opened and closed, and the structural reliability is higher. The root of the lower rotating shaft 23 is integrally provided with a second fixing part protruding out of the periphery of the lower rotating shaft 23, the outer diameter of the second fixing part is thicker than that of the lower rotating shaft 23, the second fixing part is integrally formed at the bottom of the lower corner bracket 12, two opposite sides of the second fixing part are parallel planes, and the second fixing part is clamped in the lower rotating shaft sliding groove.
Specifically, the first side of the hinge base 22 is attached to the inner side of the door frame longitudinal beam 42, the second side of the hinge base 22 is opposite to the first side, two through holes for the fastener 26 to pass through are formed in the direction from the first side to the second side of the hinge base 22, and the lower rotating shaft 23 is located between the two through holes. It is convenient to stabilize the lower hinge part 2 and thus the door frame and door leaf combination. In the specific application, the top-bottom hinge is fastened and installed inside the splice of door leaf entablature 31 top and door leaf entablature 33 bottom, has realized the door leaf group angle requirement, has taken into account the pivot structure of top-bottom hinge simultaneously, and the door leaf atress is more reasonable, the installation is more firm. The utility model has the advantages of exquisite structure, cost saving, reduced installation requirement, convenient installation and use and good user experience.
According to the top-bottom hinge and the door body with the top-bottom hinge, the top-bottom hinge is fixedly arranged in the joint of the top of the door leaf upper beam 31 and the bottom of the door leaf lower beam 33, the requirement of door leaf corner assembly is met, meanwhile, the rotating shaft structure of the top-bottom hinge is considered, and the door leaf is more reasonable in stress and more stable to install. The structure is exquisite, saves the cost, has reduced the installation requirement simultaneously, and installation, convenient to use, user experience are good.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The top-bottom hinge is characterized by comprising an upper hinge part and a lower hinge part;
the upper hinge component comprises an upper corner bracket which can be inserted into the upper beam of the door leaf and the upper end of the longitudinal beam of the door leaf, and also comprises an upper gasket clamped on the upper beam of the door frame, wherein the upper gasket is provided with a limiting structure which can be clamped between the upper beam of the door frame and the longitudinal beam of the door frame, the top of the upper corner bracket is integrally formed with an upper rotating shaft, and the upper gasket is provided with an upper shaft hole for the upper rotating shaft to be inserted;
the lower hinge component comprises a lower corner bracket which can be inserted into the lower end of the lower beam of the door leaf and the lower end of the longitudinal beam of the door leaf, and also comprises a hinge base arranged below the lower beam of the door leaf, wherein a lower rotating shaft is integrally formed at the bottom of the lower corner bracket, and the hinge base is provided with a lower shaft hole for the lower rotating shaft to be inserted;
the upper gasket is L-shaped and sheet-shaped, the upper gasket comprises a gasket main body, the front end of the gasket main body can be inserted into a slot of an upper beam of the door frame, and the limiting structure is integrally formed at the rear end of the gasket main body and can be clamped on convex ribs of the upper beam of the door frame and a longitudinal beam of the door frame.
2. The top-bottom hinge of claim 1, wherein the hinge base is secured to the door frame rail on a side thereof.
3. The top-bottom hinge of claim 1, wherein the lower hinge part further comprises a base anchor tab, wherein the base anchor tab is captured within the door frame rail, wherein a side of the hinge base is attached to the door frame rail, and wherein the hinge base is fixedly attached to the base anchor tab by a fastener.
4. The top-bottom hinge of claim 1, wherein the rib has a first side adapted to abut a top rail of the door frame and a second side adapted to abut a side rail of the door frame.
5. The top-bottom hinge of claim 1, wherein the top of the upper corner bracket is provided with a first threaded hole, and the side surface of the upper corner bracket is provided with a second threaded hole;
the upper hinge part further comprises a first locking piece penetrating through the upper cross beam of the door leaf and connected with the first threaded hole in a threaded mode;
the upper hinge part further comprises a second locking piece penetrating through the door leaf longitudinal beam and connected with the second threaded hole in a threaded mode.
6. The top-bottom hinge of claim 1, wherein the bottom of the lower bracket is provided with a third threaded hole, and the side surface of the lower bracket is provided with a fourth threaded hole;
the lower hinge part further comprises a third locking piece penetrating through the lower cross beam of the door leaf and connected with the third threaded hole in a threaded mode;
the lower hinge part further comprises a fourth locking piece penetrating through the door leaf longitudinal beam and connected with the fourth threaded hole in a threaded mode.
7. A door body comprising a door frame member and a door leaf member, wherein there is an overhead hinge as claimed in any one of claims 1 to 6 between the door frame member and the door leaf member.
8. A door body as claimed in claim 7, wherein said door frame member includes a door frame upper cross member and an upper frame rail member connected to an end of said door frame upper cross member;
the door leaf component comprises a door leaf upper beam, a door leaf lower beam and a door leaf longitudinal beam, wherein the door leaf upper beam and the door leaf lower beam are arranged in parallel at intervals up and down, and the upper end and the lower end of the door leaf longitudinal beam are respectively spliced at the end parts of the door leaf upper beam and the door leaf lower beam;
the end part of the upper cross beam of the door leaf and the upper end part of the longitudinal beam of the door leaf are respectively provided with a first slot structure for the upper corner connector to be inserted and matched;
the end part of the door leaf lower cross beam and the lower end of the door leaf longitudinal beam are respectively provided with a second slot structure for inserting and matching the lower corner connector.
9. A door as claimed in claim 8, wherein the top of the door leaf upper beam is provided with an upper shaft chute for the upper shaft to be snapped in, the upper shaft chute penetrating to the first slot structure and extending to the end of the door leaf upper beam;
the bottom of the lower cross beam of the door leaf is provided with a lower rotating shaft sliding groove for clamping in the lower rotating shaft, and the lower rotating shaft sliding groove penetrates through the second slot structure and extends to the end part of the lower cross beam of the door leaf.
10. A door as claimed in claim 8, wherein a first side of said hinge base is attached to an inner side of a door frame rail, a second side of said hinge base is opposite said first side, two through holes for fasteners to pass through are provided in a direction from said first side to said second side of said hinge base, and said lower hinge shaft is disposed between said two through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223608966.2U CN220184898U (en) | 2022-12-30 | 2022-12-30 | World hinge and have door body of this world hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223608966.2U CN220184898U (en) | 2022-12-30 | 2022-12-30 | World hinge and have door body of this world hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220184898U true CN220184898U (en) | 2023-12-15 |
Family
ID=89107200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223608966.2U Active CN220184898U (en) | 2022-12-30 | 2022-12-30 | World hinge and have door body of this world hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220184898U (en) |
-
2022
- 2022-12-30 CN CN202223608966.2U patent/CN220184898U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3225343B2 (en) | Panel mounting structure of panel mounting frame | |
| CN210738352U (en) | Novel assembled window system | |
| CN220184898U (en) | World hinge and have door body of this world hinge | |
| EP3988752A1 (en) | Hardware mounting structure | |
| CN116146065A (en) | World hinge and have door body of this world hinge | |
| CN218231465U (en) | Assembly structure for assembling elevator car and elevator car | |
| CN211342500U (en) | Clamping fixing piece for fixing door and window glass | |
| CN210888648U (en) | Door and window's piece angle structure | |
| CN211851362U (en) | Connecting mechanism for cabinet body plates | |
| CN211950125U (en) | Window system | |
| CN220522402U (en) | Window sash structure of sliding door and window | |
| CN211288344U (en) | Cabinet frame section bar convenient to equipment | |
| CN215108202U (en) | Hinge easy to install | |
| KR200396780Y1 (en) | structure for assembling a sash products | |
| CN218816057U (en) | Outer frame structure of sliding window | |
| CN212583540U (en) | Push-and-pull fan material subassembly of concatenation slidingtype | |
| JP3953864B2 (en) | Storage | |
| CN218541888U (en) | Mounting panel assembly and vehicle of door lock body | |
| CN216517534U (en) | End connector of invisible mullion for aluminum-plastic doors and windows | |
| CN219041716U (en) | Right-angle triangle photovoltaic module frame corner combining corner connector, frame and module | |
| CN219953070U (en) | Easily-processed door frame | |
| CN214835834U (en) | Z-shaped stile structure of plastic door and window | |
| CN213683765U (en) | Aluminum alloy door and window structure convenient to installation | |
| CN220527445U (en) | Cabinet body and electrical cabinet | |
| CN219249553U (en) | Mirror cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |