CN211851359U

CN211851359U - A quick latch fitting for building door plant

Info

Publication number: CN211851359U
Application number: CN201921968900.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Tiansong Construction Group Co ltd
Current assignee: Tiansong Construction Group Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-11-03
Anticipated expiration: 2029-11-15

Abstract

The utility model provides a quick locking piece for building door plates, which comprises a first base, a second base, a movable rod and a movable locking hook; the first base with the second base is installed respectively on door plant and wallboard, be equipped with first articulated shaft on the second base, the movable rod articulates on the first articulated shaft, the movable rod winds first articulated shaft can to one side at first base place is turned, be equipped with the second articulated shaft on the movable rod, the activity latch hook articulates on the second articulated shaft, the activity latch hook winds the second articulated shaft can to one side at first base place is stretched out, be equipped with the hook groove on the first base.

Description

A quick latch fitting for building door plant

Technical Field

The utility model relates to a latch fitting technical field for the building, in particular to a quick latch fitting for building door plant.

Background

With the great advance of urbanization, construction sites can be found everywhere in cities. Beside the construction site, the board rooms are temporarily built and are temporarily inhabited by construction workers. Construction door panels on a construction site are different from door panels in a community, and because the construction site is constructed temporarily, the construction period is short, even two months or three months, so the material consumption of the door panels is very simple. Often there is only a thin layer and the interlocking cores are installed everywhere. But workers also need to lock the door for rest.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a quick latch fitting for building door plant, the installation is simple and can be fast with on the lock.

The utility model adopts the technical scheme that the quick locking piece for the building door plate comprises a first base, a second base, a movable rod and a movable locking hook; the first base with the second base is installed respectively on door plant and wallboard, be equipped with first articulated shaft on the second base, the movable rod articulates on the first articulated shaft, the movable rod winds first articulated shaft can to one side at first base place is turned, be equipped with the second articulated shaft on the movable rod, the activity latch hook articulates on the second articulated shaft, the activity latch hook winds the second articulated shaft can to one side at first base place is stretched out, be equipped with the hook groove on the first base.

Compared with the prior art, the utility model beneficial effect be, first base and second base are installed respectively on door plant and wallboard, make the movable rod turn around one side at first articulated axial first base place, and the activity latch hook stretches out around one side at the first base place of second articulated axial simultaneously, can make activity latch hook at the hook inslot, consequently with the door lock on.

Drawings

FIG. 1 is a perspective view of a quick lock for a building door panel in accordance with an embodiment of the present invention;

fig. 2 is a perspective view of a first base according to an embodiment of the present invention;

fig. 3 is a perspective view of a movable rod according to an embodiment of the present invention;

fig. 4 is a perspective view of the movable latch hook provided in the embodiment of the present invention.

In the figure: 1. a first base; 11. a hook groove; 12. a first seat body; 13. a second seat body; 14. a guide wheel; 2. a second base; 21. a third seat body; 22. a fourth seat body; 3. a movable rod; 31. a first side bar; 32. a second side bar; 4. a movable latch hook; 5. a first hinge shaft; 6. a second hinge shaft; 7. a rubber sleeve; 71. a finger groove; 8. mounting blocks; 81. a first binding surface; 82. a second bonding surface; 9. a first nut; 10. a second nut.

Detailed Description

The foregoing and additional embodiments and advantages of the present invention will be apparent from and more fully described in the following detailed description of the invention, taken in conjunction with the accompanying drawings. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them.

In one embodiment, as shown in FIG. 1. The present embodiment provides a quick lock for a building door panel, which includes a first base 1, a second base 2, a movable rod 3, and a movable latch hook 4. The first base 1 and the second base 2 are respectively installed on a door panel and a wall panel. Structurally, the second base 2 is provided with a first hinge shaft 5, and the movable rod 3 is hinged on the first hinge shaft 5. And the movable lever 3 can be flipped toward the side of the first base 1 about the first hinge shaft 5. The movable rod 3 is provided with a second articulated shaft 6, and the movable locking hook 4 is articulated on the second articulated shaft 6. And the movable latching hook 4 may protrude toward the side of the first base 1 around the second hinge shaft 6. Correspondingly, the first base 1 is provided with a hook groove 11.

In this embodiment, the first base 1 and the second base 2 are respectively installed on the door panel and the wall panel, so that the movable rod 3 is turned around the first hinge shaft 5 toward the side where the first base 1 is located, and at the same time, the movable locking hook 4 is extended around the second hinge shaft 6 toward the side where the first base 1 is located, so that the movable locking hook 4 can be hooked in the hook groove 11, thereby locking the door.

In one embodiment, as shown in FIG. 2. In the present embodiment, the first base 1 includes the first base body 12 and the second base body 13 which are arranged in a left-right split manner, the guide wheel 14 is arranged between the first base body 12 and the second base body 13, and the hook groove 11 is arranged on the wheel surface of the guide wheel 14. In the present embodiment, the first seat 12 and the second seat 13 are separately installed on the left and right sides, and although the installation is troublesome and four screws need to be drilled, the structure after installation is obviously firmer.

In one embodiment, as shown in FIG. 1. In the present embodiment, the second base 2 includes a third seat 21 and a fourth seat 22 which are separately arranged at left and right sides, and a first hinge shaft 5 is disposed between the third seat 21 and the fourth seat 22. In the present embodiment, the second base 2 is also provided as a left-right split structure, and this structure is more robust after mounting.

In one embodiment, as shown in FIG. 3. The quick locking piece for the building door panel provided by the embodiment has the advantages that the movable rod 3 comprises the first side rod 31 and the second side rod 32, the first side rod 31 and the second side rod 32 extend towards two opposite sides, the first side rod 31 and the second side rod 32 are attached to each other, the end parts of the first side rod 31 and the second side rod 32 are provided with the rubber sleeves 7, and the second hinge shaft 6 is arranged between the first side rod 31 and the second side rod 32. Preferably, the rubber sleeve 7 is a flexible sleeve, and the rubber sleeve 7 is provided with a finger groove 71. Therefore, in the embodiment, the user can have better experience.

In one embodiment, as shown in FIG. 4. The quick latch fitting for building door plant that this embodiment provided, its activity hasp 4's tip is equipped with the screw thread, and activity hasp 4 radially runs through second articulated shaft 6 along second articulated shaft 6. In the present embodiment, the position of the movable hook 4 can be adjusted by providing a thread at the end of the movable hook 4.

In one embodiment, as shown in FIG. 4. This embodiment provides a quick latch fitting for building door plant, is equipped with installation piece 8 on its second articulated shaft 6, and installation piece 8 includes first binding face 81 and second binding face 82, and movable latch hook 4 radially runs through installation piece 8 along second articulated shaft 6, and first binding face 81 is equipped with the first nut 9 of connection on movable latch hook 4, and second binding face 82 is equipped with the second nut 10 of connection on movable latch hook 4. In the present embodiment, the first contact surface 81 and the second contact surface 82 are provided for better attachment of the movable hook latch 4. It does not easily swing at the mounting block 8 after installation.

Claims

1. A quick locking piece for building door plates is characterized by comprising a first base (1), a second base (2), a movable rod (3) and a movable locking hook (4); first base (1) with second base (2) are installed respectively on door plant and wallboard, be equipped with first articulated shaft (5) on second base (2), movable rod (3) articulate on first articulated shaft (5), movable rod (3) wind first articulated shaft (5) can to one side at first base (1) place is turned, be equipped with second articulated shaft (6) on movable rod (3), activity latch hook (4) articulate on second articulated shaft (6), activity latch hook (4) wind second articulated shaft (6) can to one side at first base (1) place is stretched out, be equipped with hook groove (11) on first base (1).

2. A quick lock for building door panels according to claim 1, wherein the first base (1) comprises a first seat body (12) and a second seat body (13) which are arranged separately from each other in a left-right direction, a guide wheel (14) is arranged between the first seat body (12) and the second seat body (13), and the hook groove (11) is arranged on a wheel surface of the guide wheel (14).

3. The quick lock for building door panels according to claim 1, wherein the second base (2) comprises a third seat (21) and a fourth seat (22) which are arranged in a left-right split manner, and the first hinge shaft (5) is arranged between the third seat (21) and the fourth seat (22).

4. A quick lock for building door panels according to claim 1, characterized in that said movable bar (3) comprises a first side bar (31) and a second side bar (32), said first side bar (31) and said second side bar (32) extending towards opposite sides, said first side bar (31) and said second side bar (32) being in abutment with each other, the ends of said first side bar (31) and said second side bar (32) being provided with a rubber sleeve (7), said second articulated shaft (6) being arranged between said first side bar (31) and said second side bar (32).

5. A quick lock for building door panels according to claim 4, characterized in that the rubber sleeve (7) is a flexible sleeve, and the rubber sleeve (7) is provided with finger grooves (71).

6. Quick lock for building door panels according to claim 4, characterized in that the end of said movable latch hook (4) is threaded, said movable latch hook (4) penetrating through said second hinging axis (6) in the radial direction of said second hinging axis (6).

7. Quick lock for architectural door panels according to claim 6, wherein a mounting block (8) is provided on the second articulated shaft (6), said mounting block (8) comprising a first abutting surface (81) and a second abutting surface (82), said movable locking hook (4) penetrating said mounting block (8) along the radial direction of the second articulated shaft (6), said first abutting surface (81) being provided with a first nut (9) connected to said movable locking hook (4), said second abutting surface (82) being provided with a second nut (10) connected to said movable locking hook (4).