CN218815866U

CN218815866U - Hinge with adjustable distance

Info

Publication number: CN218815866U
Application number: CN202222327097.XU
Authority: CN
Inventors: 唐明朗
Original assignee: Zhongshan Diguan Hardware Manufacturing Co ltd
Current assignee: Zhongshan Diguan Hardware Manufacturing Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-04-07
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a hinge of adjustable distance, including controlling first page or leaf and the second page or leaf that distributes, all be equipped with a plurality of page or leaf of being convenient for respectively on first page or leaf and the second page or leaf and pass through screw fixed connection's countersunk head through-hole with outside article, the vertical axle core seat that is provided with in first page or leaf one side, the vertical shaft barrel that is provided with in second page or leaf one side, the coaxial setting of axle core seat and shaft barrel, the coaxial protruding axle core that is equipped with in axle core seat below, be equipped with the opening on the shaft barrel and upwards be convenient for the axle core to insert wherein and relative pivoted axle chamber, be equipped with the internal thread through-hole in the shaft barrel of axle chamber below, threaded connection has the dead set screw of flat end that can stretch into in the axle chamber so that change axle core inserts the maximum depth degree of axle chamber in the internal thread through-hole.

Description

Hinge with adjustable distance

Technical Field

The utility model relates to a hinge of adjustable distance.

Background

At present, most of hinges are fixed in assembly size after being manufactured, so that once the hinges are damaged and need to be replaced, the hinges with the same assembly size must be used for replacement, and the purchase range of consumers is greatly reduced. In addition, in the actual use process of the hinge, due to the bearing and abrasion, the door body fixedly connected with the hinge inevitably falls, once the door body is seriously fallen, the door body and the ground or the wall body are possibly scratched and damaged, and the common hinge is fixed in assembly size and cannot be subjected to height compensation by adjusting the assembly size when the falling occurs.

Therefore, how to overcome the above-mentioned drawbacks has become an important issue to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes the above-mentioned technique is not enough, provides a hinge of adjustable distance.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hinge of roll adjustment, includes the first page or leaf 1 and the second page or leaf 2 of controlling the distribution, all be equipped with a plurality of pages of being convenient for and outside article on first page or leaf 1 and the second page or leaf 2 respectively and pass through screw fixed connection's countersunk head through-hole 3, the vertical axle core seat 4 that is provided with in 1 one side of first page or leaf, the vertical axle barrel 5 that is provided with in 2 one side of second page or leaf,

axle core seat

4 and 5 coaxial settings of axle barrel, the coaxial protruding axle core 41 that is equipped with in 4 below of axle core seat, be equipped with the opening on the axle barrel 5 and be convenient for up the axle core 41 inserts wherein and relative pivoted axle chamber 51, be equipped with internal thread through-hole 52 in the axle barrel 5 of axle chamber 51 below, threaded connection can stretch into in the internal thread through-hole 52 in order to change in the axle chamber 51 the axle core 41 inserts the flat end holding screw 6 of the maximum depth of axle chamber 51.

Preferably, a POM wear-resistant sleeve 7 is provided between the outer wall surface of the shaft core 41 and the inner wall surface of the shaft cavity 51.

Preferably, a circular gasket 8 is further disposed in the shaft cavity 51 between the flat-end set screw 6 and the shaft core 41.

Preferably, the diameter of the circular washer 8 is the same as the inner diameter of the shaft cavity 51.

Preferably, the flat-end set screw 6 is screwed into the internally threaded through hole 52 from below the shaft cylinder 5.

Preferably, the diameter of the internally threaded through bore 52 is smaller than the inner diameter of the shaft cavity 51.

Preferably, the first sheet 1 includes a first connecting portion 11 fixedly connected to the mandrel holder 4, the first connecting portion 11 extends downward to form a first extending portion 12, the second sheet 2 includes a second connecting portion 21 fixedly connected to the mandrel holder 5, and the second connecting portion 21 extends upward to form a second extending portion 22.

Preferably, the first connecting portion 11 and the second connecting portion 21 have the same height, and the first extending portion 12 and the second extending portion 22 have the same height, that is, the first sheet 1 and the second sheet 2 have the same height.

Compared with the prior art, the beneficial effects of the utility model are that:

the hinge can adjust the length that flat end holding screw stretched into the axle chamber through the tight flat end holding screw of elasticity, thereby alright change the upper and lower interval of first page or leaf piece and second page or leaf piece with the degree of depth that changes the axle chamber like this, can improve the suitability of hinge greatly like this, thereby also can carry out height compensation to the tenesmus condition through the upper and lower interval promotion door body height that increases first page or leaf piece and second page or leaf piece when the tenesmus appears in the same as the door body.

Drawings

Fig. 1 is a schematic view of the hinge.

Fig. 2 is a sectional view of the hinge shaft core of the present invention.

Fig. 3 is an exploded schematic view of the hinge.

Fig. 4 is a schematic view of another embodiment of the first leaf and the second leaf of the hinge of the present disclosure.

Detailed Description

The features of the present invention and other related features are further described in detail below by way of examples to facilitate understanding by those skilled in the art:

as shown in fig. 1 to 3, a hinge with adjustable distance comprises a first leaf 1 and a second leaf 2 which are distributed left and right, wherein the first leaf 1 and the second leaf 2 are respectively provided with a plurality of countersunk through holes 3 which are convenient for the leaves to pass through the screw fixed connection with an external object, a shaft core seat 4 is vertically arranged on one side of the first leaf 1, a shaft barrel 5 is vertically arranged on one side of the second leaf 2, the shaft core seat 4 and the shaft barrel 5 are coaxially arranged, a shaft core 41 is coaxially and convexly arranged below the shaft core seat 4, an opening is arranged on the shaft barrel 5 and is convenient to insert the shaft core 41 into the shaft cavity 51 which rotates relatively, an internal thread through hole 52 is arranged in the shaft barrel 5 below the shaft cavity 51, and a flat-end fastening screw 6 which can extend into the shaft cavity 51 so as to change the maximum depth of the shaft core 41 inserted into the shaft cavity 51 is in the internal thread through hole 52.

As mentioned above, the hinge can adjust the length that the flat end set screw 6 stretches into the shaft cavity 51 through the elastic flat end set screw 6, so that the depth that the shaft core 41 is inserted into the shaft cavity 51 can be changed, and the up-down distance between the first leaf 1 and the second leaf 2 can be changed, so that the adaptability of the hinge can be greatly improved, and the height of the door body can be improved to compensate the falling condition through increasing the up-down distance between the first leaf 1 and the second leaf 2 when the door body falls.

As shown in fig. 2 to 3, preferably, a POM wear-resistant bushing 7 is disposed between the outer wall surface of the shaft core 41 and the inner wall surface of the shaft cavity 51, so that wear of the inner wall surface of the shaft cavity 51 and the outer wall surface of the shaft core 41 in the hinge using process can be reduced, and the POM wear-resistant bushing 7 can be detached and replaced, once the hinge is worn seriously, the performance of the hinge can be recovered by replacing a new POM wear-resistant bushing 7, thereby avoiding hinge scrapping caused by serious wear of the shaft core 41 or the shaft cavity 51.

As shown in fig. 2 to 3, preferably, the shaft cavity 51 is further provided with a circular spacer 8 located between the flat-end set screw 6 and the shaft core 41, so that the flat-end set screw 6 is prevented from directly contacting the shaft core 41, and the shaft core 41 is prevented from being damaged due to the flat-end set screw 6 pressing against the shaft core 41 when rotating.

As shown in fig. 2 to fig. 3, preferably, the diameter of the circular gasket 8 is the same as the inner diameter of the shaft cavity 51, so that when the flat-end set screw 6 is screwed into the shaft cavity 51, the circular gasket 8 can be pressed against the shaft core 41 and the POM wear-resistant shaft sleeve 7 are pushed outwards, thereby avoiding the misalignment between the POM wear-resistant shaft sleeve 7 and the shaft core 41, and facilitating the removal of the POM wear-resistant shaft sleeve 7.

As shown in fig. 2 to 3, preferably, the flat end fastening screw 6 is screwed into the female screw through hole 52 from below the shaft cylinder 5, so that even after the hinge is completely assembled, the depth of the shaft core 41 inserted into the shaft cavity 51 can be changed by screwing the flat end fastening screw 6 from the outside without disassembling the hinge and then adjusting.

As shown in fig. 2 to 3, preferably, the diameter of the internally threaded through hole 52 is smaller than the inner diameter of the shaft cavity 51, so that the influence on the appearance of the hinge due to the fact that the internally threaded through hole 52 is too large in diameter and exposed outside can be avoided.

As shown in fig. 1 to 3, preferably, the first sheet 1 includes a first connecting portion 11 fixedly connected to the spindle base 4, the first connecting portion 11 extends downward to form a first extending portion 12, the second sheet 2 includes a second connecting portion 21 fixedly connected to the spindle barrel 5, and the second connecting portion 21 extends upward to form a second extending portion 22, so that each sheet has enough space for being connected to an external door body or door leaf by screws, and the sheet is prevented from being fixed by a small number of screws due to its small size.

As shown in fig. 1 to 3, preferably, the first connecting portion 11 and the second connecting portion 21 have the same height, and the first extending portion 12 and the second extending portion 22 have the same height, that is, the first sheet 1 and the second sheet 2 have the same height, so that the appearance of the hinge can be kept consistent.

As described above, the present disclosure is directed to a hinge with adjustable distance, and all technical solutions that are the same as or similar to the present disclosure should be considered as falling within the scope of the present disclosure.

Claims

1. The utility model provides a hinge of adjustable distance, its characterized in that is including controlling first page piece (1) and second page piece (2) of distribution, all be equipped with a plurality of pages of being convenient for and outside article countersunk head through-hole (3) through screw fixed connection on first page piece (1) and second page piece (2) respectively, first page piece (1) one side is vertical to be provided with axle core seat (4), second page piece (2) one side is vertical to be provided with axle barrel (5), axle core seat (4) and axle barrel (5) coaxial setting, the coaxial protruding axle core (41) that is equipped with in axle core seat (4) below, be equipped with the opening on axle barrel (5) and be convenient for up axle core (41) insert wherein and relative pivoted axle chamber (51), be equipped with interior screw thread through-hole (52) in axle chamber (51) below axle barrel (5), threaded connection has can stretch into in interior screw thread through-hole (52) in axle chamber (51) so as to change axle core (41) insert the dead end set screw (6) of the maximum depth of axle chamber (51).

2. The hinge with adjustable distance as claimed in claim 1, characterized in that a POM wear-resistant bushing (7) is arranged between the outer wall surface of the shaft core (41) and the inner wall surface of the shaft cavity (51).

3. A hinge with adjustable distance according to claim 1, characterized in that said axial cavity (51) is further provided with a circular spacer (8) between said flat set screw (6) and said axial core (41).

4. A distance-adjustable hinge according to claim 3, characterized in that said circular gasket (8) has the same diameter as the internal diameter of said axial cavity (51).

5. A hinge with adjustable distance according to claim 1, characterized in that said flat set screw (6) is screwed into said internally threaded through hole (52) from below said barrel (5).

6. A hinge with adjustable distance according to claim 1, characterized in that said internally threaded through hole (52) has a diameter smaller than the internal diameter of said axial cavity (51).

7. A distance adjustable hinge according to claim 1, characterized in that said first leaf (1) comprises a first connection portion (11) fixedly connected to said mandrel holder (4), said first connection portion (11) extending downwardly with a first extension (12), said second leaf (2) comprises a second connection portion (21) fixedly connected to said mandrel (5), said second connection portion (21) extending upwardly with a second extension (22).

8. A hinge with adjustable distance according to claim 7, characterized in that said first connection portion (11) and said second connection portion (21) have the same height, and said first extension portion (12) and said second extension portion (22) have the same height, i.e. said first leaf (1) and said second leaf (2) have the same height.