CN218061965U

CN218061965U - Door closer connecting structure

Info

Publication number: CN218061965U
Application number: CN202221911543.5U
Authority: CN
Inventors: 梁健辉; 梁铭坚
Original assignee: Zhaoqing Huishida Hardware Product Co ltd
Current assignee: Zhaoqing Huishida Hardware Product Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-12-16
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a door closer connection structure, including door closer, mounting panel and clamp plate, the door closer includes the pivot, and the outer end of pivot is equipped with the connector, and the connector is squarely, has seted up square groove on the mounting panel, and the connector cooperatees with square groove, and the clamp plate is fixed in one side in square groove, and the connector centre gripping is between square groove and clamp plate. The door closer is fixed with the door leaf and then installed, and the connector is pushed into the square groove from one side of the square groove, so that the installation is convenient without adopting a vertical installation mode; after the connector pushed into the square groove, the connector is compressed tightly by the pressing plate, so that the connector is stably matched with the mounting plate.

Description

Door closer connecting structure

Technical Field

The utility model belongs to a door and window five metals connection structure especially relates to a door closer connection structure.

Background

When a plurality of door leaves are installed, a door closer is installed below the door leaves and is connected with a door leaf rotating shaft, the door closer plays a buffering role in opening and closing the door leaves, the phenomenon that the door leaves are too fast in opening and closing speed is effectively avoided, and a protection effect is achieved. Because the bearing capacity of the door closer is limited, when the door frame is larger, only two door leaves can be installed, and the effect of separating the bearing is achieved. However, in many use places, one door leaf is not large enough, and two door leaves make a single door leaf too small, so that the installation amount is increased, and when the door leaf is opened, the use is inconvenient for users. Therefore, when a part of existing door leaves are installed, the door closer is additionally arranged above the door leaves, so that the upper door closer and the lower door closer buffer the door leaves at the same time, the bearing of the door closer is improved, and the width of the installed door leaves can be properly increased. However, the rotating shafts of the upper door closer and the lower door closer are protruded and connected with the door leaf, so that the installation difficulty is very high due to the limitation of the upper height and the lower height of the door frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can solve the door closer connection structure of at least one in the above-mentioned problem.

According to the utility model discloses an aspect provides a door closer connection structure, including door closer, mounting panel and clamp plate, the door closer includes the pivot, and the outer end of pivot is equipped with the connector, and the connector is squarely, has seted up square groove on the mounting panel, and the connector cooperatees with square groove, and the clamp plate is fixed in one side in square groove, and the connector centre gripping is between square groove and clamp plate.

The utility model has the advantages that: the door closer is provided with the mounting plate and the square groove, and the outer end of the door closer rotating shaft is provided with the square connector, so that the mounting plate can be fixed on a door frame; after the connector pushed into the square groove, the connector is compressed tightly by the pressing plate, so that the connector is stably matched with the mounting plate.

In some embodiments, the mounting plate is provided with a U-shaped groove, the U-shaped groove is positioned on one side of the square groove, and the pressing plate is positioned in the U-shaped groove. Therefore, the U-shaped groove is arranged, so that the pressing plate is convenient to mount, and when the pressing plate is mounted, the pressing plate is convenient to position quickly, and the mounting efficiency is improved.

In some embodiments, the bottom of the U-shaped groove is provided with two fixing holes, the two fixing holes are respectively located at two sides of the square groove, and the mounting plate is fixed with the pressing plate through the fixing holes. Therefore, the fixing holes are formed, and the mounting plate and the pressing plate can be conveniently connected and fixed.

In some embodiments, the door closer connecting structure further includes two screws, the two screws respectively correspond to the two fixing holes, the fixing holes are threaded holes, and one end of each screw is located through the pressure plate and then matched with the threaded hole. Therefore, the pressing plate and the mounting plate can be conveniently and quickly mounted and fixed through the screws.

In some embodiments, the front end of the pressing plate is provided with two adjusting grooves and two connecting holes, the two adjusting grooves and the two connecting holes are respectively located at the bottoms of the two adjusting grooves, the connecting holes correspond to the fixing holes one to one, the other end of the screw is located in the adjusting groove, and one end of the screw penetrates through the connecting holes and then is matched with the fixing holes. Therefore, the outer end of the screw can be positioned in the adjusting groove through the adjusting groove and does not exceed the front end of the pressure plate, and the integrity is improved; through being equipped with the connecting hole, can make things convenient for the installation of screw.

In some embodiments, the front face of the pressure plate is flush with the front face of the mounting plate. Therefore, the whole integrity can be improved, and the installation of other structures is not influenced.

In some embodiments, the mounting plate is provided with a plurality of through holes. Therefore, the installation plate and the doorframe can be conveniently and fixedly installed through the through hole.

Drawings

Fig. 1 is a schematic structural view of a door closer connecting structure of the present invention;

fig. 2 is a schematic structural view of the mounting plate, the pressing plate and the connector in the door closer connecting structure of the present invention;

fig. 3 is a schematic structural diagram of the mounting plate in the door closer connecting structure of the present invention.

Fig. 4 is a schematic structural view of the rotating shaft in the door closer connecting structure of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Refer to fig. 1 to 4. Door closer connection structure, including door closer 1, mounting panel 2 and clamp plate 3, door closer 1 includes pivot 11, and the outer end of pivot 11 is equipped with connector 12, and connector 12 is squarely, has seted up square groove 21 on the mounting panel 2, and connector 12 cooperatees with square groove 21, and clamp plate 3 fixes in one side of square groove 21, and connector 12 centre gripping is between square groove 21 and clamp plate 3. Wherein, the connector 12 and the rotating shaft 11 are integrally formed.

When the door closer connecting structure is used, the mounting plate 2 is fixed on a door frame above a door leaf, the bottom of the door closer 1 is clamped and fixed with the door leaf, the connecting head 12 at the top is matched with the square groove 21, the door closer 1 is driven to rotate through the door leaf, so that the corresponding buffer structure in the door closer 1 rotates relative to the rotating shaft 11, and the door closer 1 plays a role in buffering the door leaf. When the connector is installed, one side of the opening of the square groove 21 is aligned with the connector 12, so that the connector 12 is conveniently pushed in, and the connector 12 is clamped in the square groove 21; then, the pressing plate 3 presses the connectors 12, so that the connectors 12 are fixed in the square grooves 21.

Be squarely through connector 12, consequently, when cooperating with square groove 21, each lateral wall can be hugged closely with square groove 21's inner wall, realizes the contact of face with the face, when having guaranteed that the door leaf rotates, square groove 21 that connector 12 can be stable cooperatees, avoids forming virtual position, and makes things convenient for the installation of connector 12 and square groove 21.

The mounting plate 2 is provided with a U-shaped groove 22, the U-shaped groove 22 is positioned on one side of the square groove 21, and the pressing plate 3 is positioned in the U-shaped groove 22. Wherein, each inner wall of the U-shaped groove 22 is jointed with each outer wall of the pressing plate 3; can play limiting displacement to clamp plate 3 through U type groove 22, make things convenient for the quick location installation of clamp plate 3.

The bottom of U type groove 22 is equipped with fixed orifices 23, and fixed orifices 23 are two, are located the both sides of square groove 21 respectively, and mounting panel 2 is fixed with clamp plate 3 through fixed orifices 23.

The door closer connecting structure further comprises two screws, the two screws correspond to the two fixing holes 23 respectively, the fixing holes 23 are threaded holes, and one end of each screw is located through the pressing plate 3 and then matched with the corresponding threaded hole.

The front end of clamp plate 3 is equipped with adjustment tank 31 and connecting hole 32, and adjustment tank 31 is two, and connecting hole 32 is two, is located the bottom of two adjustment tank 31 respectively, and connecting hole 32 and fixed orifices 23 one-to-one, the other end of screw is located adjustment tank 31, and one end cooperatees with fixed orifices 23 after passing connecting hole 32.

Therefore, after the connector 12 is clamped into the square groove 21, the pressing plate 3 is placed into the U-shaped groove 22, and the pressing plate 3 and the mounting plate 2 are screwed and fixed by passing screws through the connecting holes 32 and the fixing holes 23. Through the adjusting groove 31, an external adjusting tool can act on the screw conveniently.

The front end surface of the pressing plate 3 is flush with the front end surface of the mounting plate 2. Thus, the integrity of the installation can be maintained.

The mounting plate 2 is provided with a plurality of through holes 24. Through the through hole 24, the installation and fixation of the installation plate 2 and the door leaf can be facilitated. The through holes 24 are strip-shaped grooves, so that after the mounting plate 2 is fixed on the door frame through screws penetrating through the through holes 24, the mounting plate 2 can be adjusted left and right along the length direction of the through holes 24 to achieve alignment with the connectors 12.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. Door closer connection structure, its characterized in that, including door closer (1), mounting panel (2) and clamp plate (3), door closer (1) is including pivot (11), the outer end of pivot (11) is equipped with connector (12), connector (12) are squarely, square groove (21) have been seted up on mounting panel (2), connector (12) cooperate with square groove (21), one side in square groove (21) is fixed in clamp plate (3), connector (12) centre gripping is between square groove (21) and clamp plate (3).

2. The door closer connecting structure according to claim 1, wherein the mounting plate (2) is provided with a U-shaped groove (22), the U-shaped groove (22) is positioned at one side of the square groove (21), and the pressing plate (3) is positioned in the U-shaped groove (22).

3. The door closer connecting structure according to claim 2, wherein the bottom of the U-shaped groove (22) is provided with two fixing holes (23), the two fixing holes (23) are respectively positioned at two sides of the square groove (21), and the mounting plate (2) is fixed with the pressing plate (3) through the fixing holes (23).

4. The door closer connecting structure according to claim 3, further comprising two screws corresponding to the two fixing holes (23), wherein the fixing holes (23) are threaded holes, and one end of each screw is positioned after penetrating through the pressure plate (3) and is matched with the threaded hole.

5. The door closer connecting structure according to claim 4, wherein the front end of the pressing plate (3) is provided with two adjusting grooves (31) and two connecting holes (32), the two adjusting grooves (31) are respectively located at the bottoms of the two adjusting grooves (31), the connecting holes (32) are in one-to-one correspondence with the fixing holes (23), the other ends of the screws are located in the adjusting grooves (31), and one ends of the screws are matched with the fixing holes (23) after penetrating through the connecting holes (32).

6. A door closer connecting structure according to any one of claims 1 to 5, wherein a front end surface of the pressing plate (3) is flush with a front end surface of the mounting plate (2).

7. A door closer connecting structure according to claim 6, wherein the mounting plate (2) is provided with a plurality of through holes (24).