CN213391671U

CN213391671U - Lifting hinge

Info

Publication number: CN213391671U
Application number: CN202021997862.3U
Authority: CN
Inventors: 黄友孝
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-06-08
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a lift hinge, it has set up the wall page or leaf of mountable on the door frame through the position that corresponds the dead axle axis at the dead axle perisporium, but the pivot cover has set up the door page or leaf of mountable on the door at the position that the perisporium of the axle sleeve of dead axle corresponds the axle sleeve axis, and the axle sleeve is when the pivoted on the dead axle, the up-and-down motion action can be done for the dead axle to the axle sleeve. During the installation, rotate lower hinge according to door and window's the direction of opening, make the wall page or leaf swing of lower hinge to with the relative rethread locking screw of fixed department with the wall page or leaf locking in fixed department can, if want the direction of opening of change door and window, only need with the wall page or leaf along the axle center rotate one hundred eighty degrees can, compare with traditional off-axis hinge, the utility model discloses can also can be for right hinge for left hinge, solve the problem that traditional lift hinge is difficult to the direction of turning about.

Description

Lifting hinge

Technical Field

The utility model relates to a hardware fitting technical field, in particular to lift hinge.

Background

The hinge is a mechanical device used for connecting two solids and allowing the two solids to rotate relatively, and is mainly installed on doors and windows. The lifting hinge belongs to one of hinges and comprises a shaft core and a hinge matched with the shaft core, wherein the hinge comprises an upper hinge and a lower hinge, the upper hinge is in rotating and up-down sliding fit with the shaft core through a shaft sleeve on one side of the upper hinge, the lower hinge is fixed on the shaft core through a shaft sleeve on one side of the lower hinge, and the lower end of the shaft sleeve of the upper hinge is in butt joint fit with the upper end of the shaft sleeve of the lower hinge in a spiral manner. The main use vertical hinged door, when the door was opened, along with opening of door, the one end distance that the door can rise automatically, because the dead weight of door when closing the door, the door can automatic decline reset again, makes the door open the in-process, and the door leaf lower limb does not contact with the bottom surface, is applicable to the sealed vertical hinged door of toilet and uses.

The hinge is divided into a positive axis hinge and an off-axis hinge, the lifting hinge belongs to the off-axis hinge, and the leaf of the lifting hinge is deviated from the axis core, so that the left and right hinges are required to be selected according to the opening direction of a door and a window during installation, and the right hinge is required to be used when a door handle is positioned at the left half side of the door; when the door handle is positioned on the right half of the door, the left hinge is needed; the hinge direction is fixed about traditional, can't transfer the direction, if the hinge on the user's hand with not conform to the opening direction of door and window, just can only buy the hinge that a direction accords with again.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lift hinge, aim at that traditional lift hinge is difficult to the problem of direction about transferring.

In order to achieve the purpose, the utility model provides a lifting hinge, which comprises an upper hinge and a lower hinge, wherein the lower hinge comprises a fixed shaft, and the position of the peripheral wall of the fixed shaft, which corresponds to the axis of the fixed shaft, is provided with a wall page which can be arranged on a door frame; the upper hinge comprises a shaft sleeve, a door leaf capable of being installed on a door is arranged on the position, corresponding to the axis of the shaft sleeve, of the peripheral wall of the shaft sleeve, the shaft sleeve is sleeved on the fixed shaft in a pivoting mode and can rotate on the fixed shaft and move up and down relative to the fixed shaft.

The utility model discloses technical scheme has set up the wall page or leaf of mountable on the door frame in the position that the dead axle perisporium corresponds the dead axle axis, but the pivoted cover has set up the door page or leaf of mountable on the door in the position that the perisporium of the axle sleeve of dead axle corresponds the axle sleeve axis, and the axle sleeve is when the pivoted is done on the dead axle, and the axle sleeve can be for the dead axle up-and-down motion action. During the installation, rotate lower hinge according to door and window's the direction of opening, make the wall page or leaf swing of lower hinge to with the relative rethread locking screw of fixed department with the wall page or leaf locking in fixed department can, if want the direction of opening of change door and window, only need with the wall page or leaf along the axle center rotate one hundred eighty degrees can, compare with traditional off-axis hinge, the utility model discloses can also can be for right hinge for left hinge, solve the problem that traditional lift hinge is difficult to the direction of turning about.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the combination of the upper hinge, the lower hinge and the spacer;

fig. 3 is a first angular exploded perspective view of the present invention;

FIG. 4 is a second exploded perspective view of the present invention;

fig. 5 is an exploded rear view of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious 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 efforts belong to the protection scope of the present invention.

It should be noted that, if directional indicators (such as … …, upper, lower, left, right, front, back, top, bottom, inner, outer, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial) are involved in the embodiments of the present invention, the directional indicators are only used to explain the relative position, motion, etc. of the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are changed accordingly.

In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a lift hinge.

In the embodiment of the present invention, as shown in fig. 1 to 5, the lifting hinge includes an upper hinge 2 and a lower hinge 1, the lower hinge 1 includes a fixed shaft 11, and a wall leaf 12 capable of being installed on the door frame is disposed on the peripheral wall of the fixed shaft 11 corresponding to the axis of the fixed shaft 11; the upper hinge 2 comprises a shaft sleeve 21, a door leaf 22 which can be installed on a door is arranged on the peripheral wall of the shaft sleeve 21 corresponding to the axis of the shaft sleeve 21, the shaft sleeve 21 can be sleeved on the fixed shaft 11 in a pivoting mode, and the shaft sleeve 21 can rotate on the fixed shaft 11 and move up and down relative to the fixed shaft 11.

The utility model discloses technical scheme has set up the wall page or leaf 12 of mountable on the door frame in the position of 11 perisporium of dead axle corresponding dead axle 11 axes of dead axle, but the pivoted cover has set up the door page or leaf 22 of mountable on the door in the position that the perisporium of the axle sleeve 21 of dead axle 11 corresponds axle sleeve 21 axes, and axle sleeve 21 is when doing the pivoted on dead axle 11, and axle sleeve 21 can be for the up-and-down motion action of dead axle 11. During the installation, rotate lower hinge according to door and window's the direction of opening, make the wall page or leaf 12 swing of lower hinge to with the relative rethread locking screw of fixed department with the wall page or leaf locking in fixed department can, if want the direction of opening of change door and window, only need with wall page or leaf 12 along the axle core rotate one hundred eighty degrees can, compare with traditional off-axis hinge, the utility model discloses can also can be for right hinge for left hinge, solve the problem that traditional lift hinge is difficult to the direction of turning about.

Specifically, dead axle 11 be close to axle sleeve 21 one end terminal surface integrated into one piece have with dead axle 11 endocentric axle core 111, axle sleeve 21 corresponds axle core 111's position is equipped with the jack 211 that suits with axle core 111, but axle sleeve 21 sets up on dead axle 11 through the cooperation pivot cover of axle core 111 and jack 211, and the axle core of traditional lift hinge is made by nylon and iron wire, and it is big to have wearing and tearing, and the playback nature is poor and cause wearing and tearing to lead to the problem that door and window rocked after using for a long time, has reduced the life of lift hinge, the utility model discloses a with dead axle 11 integrated into one piece's axle core 111, solved the above-mentioned problem of the axle core of traditional lift hinge, improved the life of lift hinge.

Specifically, an insertion part 112 is arranged at a position, corresponding to the outer peripheral wall of the shaft core 111, of the end surface of the fixed shaft 11, and the end surface of the insertion part 112 is a first inclined surface 113 which spirally rises; the position of the shaft sleeve 21 corresponding to the inserting portion 112 is provided with an inserting groove 212 for the inserting portion 112 to insert, the groove surface of the inserting groove 212 is a second inclined surface 213 matched with the first inclined surface 113, after the inserting portion 112 is inserted into the inserting groove 212, the first inclined surface 113 abuts against the second inclined surface 213, and the shaft sleeve 21 can rotate and move up and down through the matching between the first inclined surface 113 and the second inclined surface 213.

Specifically, still be equipped with can with wall page or leaf 12 and door page or leaf 22 complex gasket 3, two gasket 3 be equipped with the suitable page or leaf groove 31 of wall page or leaf 12 and door page or leaf 22, wall page or leaf 12 and door page or leaf 22 are gone into respectively to fix respectively in the corresponding department of treating through locking screw after corresponding page or leaf groove 31, and gasket 3 multiplicable wall page or leaf 12 and door page or leaf 22's thickness is convenient for the installation of hinge from top to bottom.

Specifically, the wall leaf 12 and the door leaf 22 are provided with a plurality of first through holes 100 through which locking screws can pass, and the gasket 3 is provided with second through holes 200 at positions corresponding to the first through holes 100.

Specifically, still be equipped with gasket 3 complex lid 4, lid 4 can dismantle locate the outer wall of gasket 3, and can with the top of the last page or leaf groove 31 of gasket 3 is shielded, door leaf 22 and wall page or leaf 12 are located respectively between lid 4 and the gasket 3 that correspond, can prevent when improving the aesthetic property that fluid from getting into in order to corrode hinge from top to bottom, have improved the life-span of hinge from top to bottom.

Specifically, the gasket 3 is detachably connected with the cover body (4) through an interference fit, a transition fit or a clamping structure.

Specifically, the cover 4 is further provided with a limiting block 41, and the position of the gasket 3 corresponding to the limiting block 41 is provided with a limiting hole 32 to prevent the cover 4 from being separated from the gasket 3.

Specifically, one side of the cover 4 close to the fixed shaft 11 and the shaft sleeve 21 is an arc surface 42 which is matched with the outer peripheral walls of the fixed shaft 11 and the shaft sleeve 21, so that the hinge can rotate conveniently.

Specifically, the cover 4, the gasket 3, the door leaf 22, the wall leaf 12, the fixed shaft 11 and the shaft sleeve 21 are made of zinc alloy, stainless steel or iron. In the present embodiment, a zinc alloy is preferably used.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The utility model provides a lift hinge, includes hinge (2) and lower hinge (1), its characterized in that: the lower hinge (1) comprises a fixed shaft (11), and wall leaves (12) which can be installed on a door frame are arranged on the peripheral wall of the fixed shaft (11) at positions corresponding to the axis of the fixed shaft (11); the upper hinge (2) comprises a shaft sleeve (21), a door leaf (22) capable of being installed on a door is arranged on the position, corresponding to the axis of the shaft sleeve (21), of the peripheral wall of the shaft sleeve (21), the shaft sleeve (21) can be sleeved on the fixed shaft (11) in a pivoting mode, and can do up-and-down movement relative to the fixed shaft (11) while doing rotating movement on the fixed shaft (11).

2. The lifting hinge as claimed in claim 1, wherein: the fixed shaft (11) is close to one end face of the shaft sleeve (21) and is integrally formed with a shaft core (111) concentric with the fixed shaft (11), a jack (211) matched with the shaft core (111) is arranged at the position, corresponding to the shaft core (111), of the shaft sleeve (21), and the shaft sleeve (21) can be pivotally sleeved on the fixed shaft (11) through the matching of the shaft core (111) and the jack (211).

3. The lifting hinge as claimed in claim 2, wherein: an inserting part (112) is arranged at the position, corresponding to the outer peripheral wall of the shaft core (111), of the end surface of the fixed shaft (11), and the end surface of the inserting part (112) is a first inclined surface (113) which rises spirally; the position that axle sleeve (21) corresponds spigot (112) is equipped with can supply spigot (112) male slot (212), the groove face of slot (212) be with second inclined plane (213) of first inclined plane (113) looks adaptation, and spigot (112) inserts slot (212) back, first inclined plane (113) offset with second inclined plane (213) to can do through the cooperation between first inclined plane (113) and second inclined plane (213) when doing the rotation along with axle sleeve (21) up-and-down motion.

4. The lifting hinge as claimed in claim 1, wherein: still be equipped with can with wall page or leaf (12) and door page or leaf (22) complex gasket (3), two gasket (3) be equipped with wall page or leaf (12) and door page or leaf (22) suitable page or leaf groove (31), wall page or leaf (12) and door page or leaf (22) are gone into respectively and are fixed respectively in corresponding waiting to fix the department through locking screw behind corresponding page or leaf groove (31).

5. The lifting hinge as claimed in claim 4, wherein: the wall page or leaf (12) and door leaf (22) are equipped with a plurality of first via holes (100) that supply the locking screw to pass, gasket (3) correspond the position of first via hole (100) is equipped with second via hole (200).

6. The lifting hinge as claimed in claim 4, wherein: still be equipped with gasket (3) complex lid (4), lid (4) can be dismantled and locate the outer wall of gasket (3), and can with the top of page or leaf groove (31) on gasket (3) is shielded, door page or leaf (22) and wall page or leaf (12) are located respectively between corresponding lid (4) and gasket (3).

7. The lifting hinge as claimed in claim 6, wherein: the gasket (3) is detachably connected with the cover body (4) through interference fit, transition fit or clamping structure.

8. The lifting hinge as claimed in claim 7, wherein: the cover body (4) is further provided with a limiting block (41), and a limiting hole (32) is formed in the position, corresponding to the limiting block (41), of the gasket (3).

9. The lifting hinge as claimed in claim 6, wherein: one side of the cover body (4) close to the fixed shaft (11) and the shaft sleeve (21) is an arc surface (42) which is matched with the outer peripheral walls of the fixed shaft (11) and the shaft sleeve (21).

10. The lifting hinge as claimed in claim 6, wherein: the cover body (4), the gasket (3), the door leaf (22), the wall leaf (12), the fixed shaft (11) and the shaft sleeve (21) are made of zinc alloy, stainless steel or iron.