Hinge with installation deviation compensation capability

By designing a hinge that can be installed vertically staggered, it solves the problem of repeated adjustments caused by installation errors during door leaf installation, and realizes a more convenient installation process.

CN222686428UActive Publication Date: 2025-03-28HUBEI JUCRO ELECTRIC CO LTD
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Patent Information

Application Number
CN202421337583.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-12
Publication Date
2025-03-28
Estimated Expiration
2034-06-12

AI Technical Summary

Technical Problem

When installing the door leaf, the upper and lower positions of the door are unable to be adjusted at the same time, which often leads to installation errors, which requires repeated adjustments, which is time-consuming and labor-intensive, and the steps are cumbersome.

Method used

A hinge with mounting deviation compensation capability is designed, and the first hinge and hinge portion can be installed longitudinally dislocated, and the alignment compensation is achieved through the cooperation of the locking assembly and the support portion.

Benefits of technology

If longitudinal misalignment occurs during the installation of the door leaf and door frame, it can be directly installed through misalignment compensation, avoiding repeated adjustment steps and improving the convenience of installation.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of hinges, and particularly relates to a hinge with installation deviation compensation capability, which comprises a first hinge and a second hinge hinged with the first hinge, the first hinge comprises a hinge part, a first hinge part, a locking component, a first support part and a second support part, the hinge part is used for being hinged with the second hinge, and the second hinge part is used for being hinged with the second hinge. The first hinge part is connected with the hinge part, the locking assembly is arranged between the hinge part and the first hinge part and used for locking the hinge part and the first hinge part, the first supporting part and the second supporting part are arranged on the hinge part and the first hinge part respectively, and the first hinge part and the hinge part of the hinge can be longitudinally installed in a staggered mode. If longitudinal dislocation occurs in the actual installation process of the door leaf and the door frame, dislocation compensation can be performed between the first hinge part and the hinging part, so that the door leaf and the door frame can be directly installed, the door leaf does not need to be detached to adjust the installation position, and the door leaf is more convenient to install.
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Description

Technical Field

[0001] The utility model belongs to the technical field of hinges, and in particular relates to a hinge with the ability to compensate for installation deviations. Background Art

[0002] Hinges are often used at the connection of opening and closing mechanisms. There are many types of hinges. Taking the common hinge as an example, when installing a door, one of the hinge links is generally installed on the door frame first, and then the door leaf is aligned with the door frame, and the position of the hole (or screw hole) for installing the other hinge on the door leaf is determined, and then a hole (or screw hole) is drilled on the door leaf, and finally the door leaf is installed on the other hinge.

[0003] However, errors will occur during the operation of each of the above steps. Since the upper and lower positions of the door cannot be adjusted at the same time, the door leaf needs to be removed and readjusted if it is not suitable. This is not only time-consuming and labor-intensive, but also very complicated, which brings inconvenience to the installation of the door. For this reason, it is necessary to provide a hinge that can be adjusted up and down during installation and use, which is easy to use and can compensate for the misalignment caused by material deviation or installation deviation. Utility Model Content

[0004] In order to overcome the problems existing in the related art, the utility model discloses a hinge with the ability to compensate for installation deviation.

[0005] In order to achieve the above purpose, a technical solution adopted by the utility model is:

[0006] A hinge hinge with installation deviation compensation capability comprises a first chain page and a second chain page hinged to the first chain page, the first chain page comprises a hinge portion, a first hinge portion, a locking assembly, a first support portion and a second support portion, the hinge portion is used to be hinged to the second chain page, the first hinge portion is connected to the hinge portion, the first hinge portion can change the connection position on the hinge portion along the hinge axis direction of the first chain page and the second chain page, the locking assembly is arranged between the hinge portion and the first hinge portion to lock the hinge portion and the first hinge portion, the first support portion and the second support portion are respectively arranged on the hinge portion and the first hinge portion, when the first hinge portion is connected to the hinge portion, the hinge portion can limit the first hinge portion in the hinge axis direction of the first chain page and the second chain page through the cooperation of the second support portion and the first support portion.

[0007] Furthermore, the hinged portion includes a first hinged tube and a connecting plate, the first hinged tube is used to be hinged with the second chain leaf, the connecting plate is fixed to the side of the first hinged tube, and the connecting plate is provided with a slot for inserting the first hinge portion at one end away from the first hinged tube, and the first support portion is arranged in the slot.

[0008] Furthermore, the connecting plate is provided with a first installation groove for installing the locking assembly, and the first hinge part is provided with a second installation groove for installing the locking assembly.

[0009] Furthermore, the first installation groove is a strip-shaped through groove, the strip-shaped through groove runs through the front and rear ends of the connecting plate, and the length direction of the strip-shaped through groove is parallel to the hinge axis of the first chain page and the second chain page;

[0010] The second installation groove is a circular through groove, and the position of the circular through groove corresponds to the position of the strip-shaped through groove.

[0011] Furthermore, the locking assembly includes a screw and a nut, and the screw passes through the first mounting slot and the second mounting slot and is threadedly connected to the nut.

[0012] Further, the second supporting portion is a plurality of transverse grooves arranged at one end of the first hinge portion and spaced apart from each other, and the first supporting portion is a plurality of transverse bars arranged in the slots and spaced apart from each other, and the transverse bars are perpendicular to the hinge axis of the first chain leaf and the second chain leaf;

[0013] When the first hinge part is inserted into the slot, some of the cross bars will be respectively inserted into some of the transverse grooves, or all of the cross bars will be respectively inserted into all of the transverse grooves;

[0014] When the cross bar is inserted into the cross groove, the first hinge part cannot slide relative to the slot along the hinge axis of the first chain leaf and the second chain leaf.

[0015] Furthermore, the second chain leaf includes a second hinge tube and a second hinge portion, the second hinge tube is coaxially hinged with the first hinge tube, and the second hinge portion is fixedly connected to the second hinge tube.

[0016] Furthermore, the hinge further comprises a hinge shaft, and the first hinge tube and the second hinge tube are both hinged to the outside of the hinge shaft.

[0017] Furthermore, the first chain leaf has two hinged parts and two locking assemblies, and the two hinged parts are respectively locked and connected to the first hinge part through the two locking assemblies.

[0018] Furthermore, the second hinged tubes of the two hinged parts are hinged to the outside of the hinge shaft, and the two second hinged tubes are respectively located on the upper and lower sides of the first hinged tube.

[0019] The utility model discloses a hinge with the ability to compensate for installation deviations. The first hinge portion and the articulated portion of the hinge can be installed with longitudinal misalignment. Therefore, if longitudinal misalignment occurs during the actual installation of a door leaf and a door frame, the first hinge portion and the articulated portion can be compensated for the misalignment, so that the door leaf and the door frame can be directly installed. In this way, there is no need to remove the door leaf to adjust the installation position, and the door leaf installation is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0021] Figure 1 The structure of an embodiment of the utility model is shown in FIG. Figure 1 ;

[0022] Figure 2 for Figure 1 A schematic diagram of the structure enlargement at the center A;

[0023] Figure 3 The structure of an embodiment of the utility model is shown in FIG. Figure 2 ;

[0024] Figure 4 for Figure 3 A schematic diagram of the structure enlarged at B in the middle;

[0025] Figure 5 This is a structural schematic diagram of a hinged portion in an embodiment of the utility model;

[0026] Figure 6 This is a schematic structural diagram of the first hinge part in one embodiment of the utility model;

[0027] Figure 7 for Figure 6 Enlarged schematic diagram of the structure at C in the middle.

[0028] The meanings of the symbols in the accompanying drawings are:

[0029] The first chain page 1, the hinge part 11, the first hinge tube 111, the connecting plate 112, the slot 113, the first mounting groove 114, the cross bar 115, the first hinge part 12, the second mounting groove 121, the cross groove 122, the locking assembly 13, the screw 131, the nut 132, the second chain page 2, the second hinge tube 21, the second hinge part 22, and the hinge shaft 3. DETAILED DESCRIPTION

[0030] The utility model will be further described below in conjunction with the accompanying drawings.

[0031] Reference Figure 1-Figure 7 As shown, a hinge with installation deviation compensation capability in this embodiment includes a first chain page 1 and a second chain page 2 hinged to the first chain page 1 . Specifically, the first chain page 1 is hinged to the second chain page 2 via a hinge shaft 3 .

[0032] In this embodiment, the first chain leaf 1 includes a hinge portion 11, a first hinge portion 12, a locking assembly 13, a first supporting portion and a second supporting portion.

[0033] The hinged portion 11 of this embodiment includes a first hinged tube 111 and a connecting plate 112. The first hinged tube 111 is hinged on the outside of the hinge shaft 3. The connecting plate 112 is fixed to the side of the first hinged tube 111. The connecting plate 112 is provided with a slot 113 for inserting the first hinge portion 12 at one end away from the first hinged tube 111. The slot 113 runs through the upper and lower ends of the connecting plate 112. The first supporting portion of this embodiment is a plurality of cross bars 115 arranged in the slot 113 and distributed in an upper and lower interval. Among the plurality of cross bars 115, the spacing between any two longitudinally adjacent cross bars 115 is equal. In addition, the cross bars 115 are perpendicular to the axis of the hinge shaft 3. In this embodiment, the cross bars 115 have two vertical rows, and the two rows of cross bars 115 are respectively distributed on the front and rear walls of the slot 113. In this embodiment, the connecting plate 112 is also provided with a first mounting groove 114 for mounting the locking assembly 13. The first installation groove 114 is specifically a vertically opened strip-shaped through groove, and the strip-shaped through groove runs through the front and rear ends of the connecting plate 112 .

[0034] In the present embodiment, the first hinge portion 12 is a plate-like structure, which is provided with a plurality of screw holes for connecting with the mounting surface. The second supporting portion of the present embodiment is a plurality of transverse grooves 122 arranged on the first hinge portion 12 and spaced apart from each other. Among the plurality of transverse grooves 122, the spacing between any two longitudinally adjacent transverse grooves 122 is equal. In the present embodiment, the transverse grooves 122 have two vertical rows, and the two rows of transverse grooves 122 are respectively distributed on the front and rear sides of the first hinge portion 12. In the present embodiment, the first hinge portion 12 is also provided with a second mounting groove 121 for mounting the locking assembly 13. The second mounting groove 121 is specifically a circular through groove, and the position of the circular through groove corresponds to the position of the bar through groove.

[0035] In this embodiment, the locking assembly 13 specifically includes a screw 131 and a nut 132 .

[0036] The first hinge part 12 can be plugged in with different height differences when plugged into the slot 113, that is, the two can be plugged in with misalignment in the longitudinal direction. When the first hinge part 12 is plugged into the slot 113, if all the transverse grooves 122 are aligned with all the cross bars 115 one by one, all the cross bars 115 will be inserted into all the transverse grooves 122 respectively. If part of the transverse grooves 122 is aligned with part of the cross bars 115 one by one, part of the cross bars 115 will be inserted into part of the transverse grooves 122 respectively. The number of alignments of the transverse grooves 122 and the cross bars 115 is related to the longitudinal height difference between the two when the first hinge part 12 is plugged into the slot 113. After the first hinge part 12 and the slot 113 are plugged in the above state, the upper and lower end faces of the cross bars 115 can respectively abut against the upper and lower walls of the transverse grooves 122, so that abutment and limiting can be performed in the upper and lower directions, that is, limiting the first hinge part 12 and the connecting plate 112 from sliding against each other in the longitudinal direction.

[0037] It is worth noting that the aforementioned up-down direction and longitudinal direction both refer to the direction of the hinge axis of the first chain page 1 and the second chain page 2 , that is, the direction of the axis of the hinge shaft 3 .

[0038] When the first hinge part 12 is inserted into the slot 113 until the circular through groove is aligned with the strip through groove in the longitudinal direction, the screw 131 can be inserted from the front end of the strip through groove. After the screw 131 passes through the circular through groove and comes out from the other end of the strip through groove, the nut 132 can be tightened with the screw 131, so that the first hinge part 12 and the connecting plate 112 can be locked together to prevent the two from moving left and right relative to each other. In this state, the first hinge part 12 is fixed together with the hinge part 11. It is worth mentioning that, since the strip through groove is long, the circular through groove can still be aligned with the strip through groove in the longitudinal direction when the first hinge part 12 and the connecting plate 112 are inserted in a longitudinally misaligned manner.

[0039] In this embodiment, the second chain leaf 2 specifically includes a second hinge tube 21 and a second hinge portion 22. The second hinge tube 21 is coaxially hinged with the first hinge tube 111, and the second hinge portion 22 is fixedly connected to the second hinge tube 21. In this embodiment, the second hinge portion 22 is also a plate-like structure, which is provided with a plurality of screw holes for connecting with the mounting surface.

[0040] It is worth mentioning that in this embodiment, the first chain leaf 1 has two hinged parts 11 and two locking components 13, and the two hinged parts 11 are respectively locked and connected with the first hinge part 12 through the two locking components 13. In addition, the second hinge cylinders 21 of the two hinged parts 11 are both hinged to the outside of the hinge shaft 3, and the two second hinge cylinders 21 are respectively located at the upper and lower sides of the first hinge cylinder 111. In this way, the connection strength between the first hinge part 12 and the hinge shaft 3 can be improved.

[0041] The second chain page 2 of this embodiment is used to be fixedly connected to the door frame, and the first chain page 1 is used to be fixedly connected to the door leaf. During installation, the second chain page 2 is first fixed to the door frame, and then the door leaf is aligned with the door frame, the position of the hole (or screw hole) for installing the first chain page 1 on the door leaf is determined, and then a hole (or screw hole) is punched on the door leaf, and then the first hinge part 12 of the first chain page 1 is removed from the hinge part 11, and then the first hinge part 12 is installed on the door leaf, and finally the first hinge part 12 is installed on the hinge part 11 through the locking assembly 13. Since the first hinge part 12 and the hinge part 11 can be installed with longitudinal misalignment, if longitudinal misalignment occurs during the actual installation of the door leaf and the door frame, the first hinge part 12 and the hinge part 11 can be misaligned to compensate, so that the door leaf and the door frame can be directly installed, so that there is no need to remove the door leaf to adjust the installation position, and the door leaf installation is more convenient.

[0042] In summary, the utility model discloses a hinge with the ability to compensate for installation deviations. The first hinge portion and the hinge portion of the hinge can be installed with longitudinal offset. Therefore, if longitudinal misalignment occurs during the actual installation of the door leaf and the door frame, the first hinge portion and the hinge portion can be compensated for the misalignment, so that the door leaf and the door frame can be directly installed. This eliminates the need to remove the door leaf to adjust the installation position, and the door leaf installation is more convenient.

[0043] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A hinge with installation deviation compensation capability, characterized in that: The hinge part comprises a first chain page and a second chain page hinged with the first chain page, the first chain page comprises a hinge part, a first hinge part, a locking assembly, a first support part and a second support part, the hinge part is used to be hinged with the second chain page, the first hinge part is connected to the hinge part, the first hinge part can change the connection position on the hinge part along the hinge axis direction of the first chain page and the second chain page, the locking assembly is arranged between the hinge part and the first hinge part for locking the hinge part and the first hinge part, the first support part and the second support part are respectively arranged on the hinge part and the first hinge part, when the first hinge part is connected with the hinge part, the hinge part can limit the first hinge part in the hinge axis direction of the first chain page and the second chain page through the cooperation of the second support part and the first support part.

2. The hinge with installation deviation compensation capability according to claim 1, characterized in that: The hinged portion includes a first hinged tube and a connecting plate, the first hinged tube is used for hinged connection with the second chain leaf, the connecting plate is fixed to the side surface of the first hinged tube, and a slot for inserting the first hinge portion is provided at one end of the connecting plate away from the first hinged tube, and the first supporting portion is arranged in the slot.

3. The hinge with installation deviation compensation capability according to claim 2, characterized in that: The connecting plate is provided with a first installation groove for installing the locking assembly, and the first hinge part is provided with a second installation groove for installing the locking assembly.

4. The hinge with installation deviation compensation capability according to claim 3, characterized in that: The first installation groove is a strip-shaped through groove, which passes through the front and rear ends of the connecting plate, and the length direction of the strip-shaped through groove is parallel to the hinge axis of the first chain leaf and the second chain leaf; The second installation groove is a circular through groove, and the position of the circular through groove corresponds to the position of the strip-shaped through groove.

5. The hinge with installation deviation compensation capability according to claim 4, characterized in that: The locking assembly includes a screw and a nut. The screw passes through the first mounting slot and the second mounting slot and is threadedly connected to the nut.

6. The hinge with installation deviation compensation capability according to claim 2, characterized in that: The second supporting portion is a plurality of transverse grooves arranged at one end of the first hinge portion and spaced apart from each other, and the first supporting portion is a plurality of transverse bars arranged in the slots and spaced apart from each other, and the transverse bars are perpendicular to the hinge axis of the first chain leaf and the second chain leaf; When the first hinge part is inserted into the slot, some of the cross bars will be respectively inserted into some of the transverse grooves, or all of the cross bars will be respectively inserted into all of the transverse grooves; When the cross bar is inserted into the cross groove, the first hinge part cannot slide relative to the slot along the hinge axis of the first chain leaf and the second chain leaf.

7. The hinge with installation deviation compensation capability according to claim 2, characterized in that: The second chain leaf includes a second hinged tube and a second hinge portion. The second hinged tube is coaxially hinged with the first hinged tube, and the second hinge portion is fixedly connected with the second hinged tube.

8. The hinge with installation deviation compensation capability according to claim 7, characterized in that: It also includes an articulated shaft, and the first articulated cylinder and the second articulated cylinder are both articulated on the outside of the articulated shaft.

9. The hinge with installation deviation compensation capability according to claim 8, characterized in that: The first chain leaf has two hinged parts and two locking assemblies, and the two hinged parts are respectively locked and connected with the first hinge part through the two locking assemblies.

10. The hinge with installation deviation compensation capability according to claim 9, characterized in that: The second hinged cylinders of the two hinged parts are both hinged to the outside of the hinge shaft, and the two second hinged cylinders are respectively located on the upper and lower sides of the first hinged cylinder.