CN210178150U

CN210178150U - A door body that is used for latch hook spare on door and has this latch hook spare

Info

Publication number: CN210178150U
Application number: CN201920841771.1U
Authority: CN
Inventors: Wenwei Xue; 薛文伟; Hanzhu Sheng; 生汉柱
Original assignee: QINGDAO TAIFA GROUP CO Ltd
Current assignee: QINGDAO TAIFA GROUP CO Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-03-24
Anticipated expiration: 2029-06-05

Abstract

The utility model relates to a door and window makes the installation field, especially relates to a door body that is used for latch hook spare on door and installs this latch hook spare. The door lock aims to overcome the defects that when a common lock installed on a split door is opened or closed in the prior art, the operation steps are multiple, the operation is inconvenient, inconvenient and inconvenient, and time and labor are wasted. The utility model provides a latch hook piece for door, which comprises a body, the body upside is equipped with the diaphragm, body downside right-hand member is equipped with the spring bolt, the spring bolt extends and forms the interface with the body to the left end on the horizontal direction, the body left end is equipped with L shape through-hole, spring bolt length is less than the horizontal length of L shape through-hole. The locking hook piece can be opened or closed only by operating the transverse plate to rotate the locking hook piece when the door is opened or closed, and the door is opened or closed conveniently and quickly.

Description

A door body that is used for latch hook spare on door and has this latch hook spare

Technical Field

The utility model relates to a door and window makes installation field, concretely relates to a door body that is used for closing and opening of interim door, especially relates to a latch hook piece on being used for door and has this latch hook piece.

Background

At present, a common split door in the prior art is composed of a door frame, two doors, a lock and corresponding latches installed on the two doors. When the door needs to be closed in an opening state, firstly, the lock catches on the door are closed, then the lockset is buckled on the lock catches, and the lock is locked by a key; when the door is closed, the lock needs to be opened by a key and taken down from the lock catch, and the lock has multiple, complicated and inconvenient operation steps in the door opening and closing process.

In practical application, especially in some doors such as logistics vehicles and transfer boxes which need to open and close the door temporarily or frequently open and close the door, the ordinary lockset in the prior art is inconvenient, time-consuming and labor-consuming to operate in multiple steps and reduces the working efficiency when the door is opened and closed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a latch hook spare for on door, overcome among the prior art to the ordinary lock of installation on the open door operating sequence many, inconvenient not convenient and swift when opening the door or closing the door, the shortcoming that wastes time and energy.

In order to achieve the above object, the utility model discloses a technical solution is:

the utility model provides a lock hook spare for on door, includes the body, the body upside is equipped with the diaphragm, body downside right-hand member is equipped with the spring bolt, the spring bolt extends and forms the interface with the body in the horizontal direction left end, the body left end is equipped with L shape through-hole, spring bolt length is less than the horizontal length of L shape through-hole.

Preferably, the transverse plates are provided with two transverse plates which are respectively arranged at the left end and the right end of one side of the body and are symmetrically distributed.

Preferably, the body is integrally formed with the bolt.

Preferably, the latch hook member is made of a metal material.

Another object of the utility model is to provide an use above-mentioned latch hook piece's the door body still, this door body is opening the door or when closing the door convenient operation, swift.

To achieve the purpose, the utility model discloses a technical solution is:

the door body using the locking hook piece comprises a left door and a right door and is characterized in that a first supporting plate is installed on the left door, a second supporting plate is installed on the right door, the two supporting plates are on the same horizontal line, the locking hook piece is assembled on the left door through a screw penetrating through an L-shaped through hole, the locking hook piece is lapped on the first supporting plate and the second supporting plate, and the second supporting plate is connected with a plug-in port in a plug-in mode.

Preferably, a third support plate is further mounted on the left door, and the latch hook member rotates 180 degrees around the screw and then is lapped on the third support plate.

Preferably, the cross sections of the first support plate, the second support plate and the third support plate are all L-shaped.

Compared with the prior art the utility model discloses the beneficial effect who has:

(1) when the door is to be closed in the opening state, the transverse plate is only required to be operated to rotate the hook piece clockwise by taking the screw as the circle center, then the lock tongue is inserted into the supporting plate, and the door can be closed, so that the convenience and the rapidness in door closing operation are realized.

(2) When the door is in a closed state and needs to be opened, the bolt is horizontally moved away from the supporting plate only by operating the transverse plate, and then the locking hook part is rotated anticlockwise by taking the screw as a circle center, so that the door can be opened, and the two doors can be conveniently and quickly opened.

(3) The through hole in the locking hook piece is arranged to be L-shaped, and the door is clamped at one end of the L-shaped through hole in a closing state, so that the locking hook piece is prevented from moving in the horizontal direction to open the door.

(4) Compared with the traditional lock, the lock hook piece has the advantages of simple structure, low manufacturing cost and strong practicability.

Drawings

Fig. 1 is a schematic view of the overall structure of a locking hook member.

Fig. 2 is a schematic view of a latch hook member on a door body in a closed state.

Fig. 3 is a schematic view of the hook member on the door body in the open state.

Detailed Description

The technical scheme of the utility model is explained in detail with the attached drawings as follows:

with reference to fig. 1 to 3, a latch hook piece for door, includes body 1, wherein body 1 one side fixed mounting has the diaphragm, and specific diaphragm has two, both ends about body 1 upside are established respectively to diaphragm 21 and diaphragm 22, and symmetric distribution, diaphragm 21 and diaphragm 22 weld on body 1. Wherein body 1 downside right-hand member installs spring bolt 3, and specific spring bolt 3 extends to the left end on the horizontal direction, body 1 and spring bolt 3 integrated into one piece. Wherein the left end of the body 1 is provided with a through hole 4, and the specific through hole 4 is L-shaped. Wherein the length of the bolt 3 is less than the horizontal length of the L-shaped through hole 4.

The lock hook piece is made of metal materials such as iron, aluminum or alloy, and compared with the traditional lock, the lock is simple in structure, low in manufacturing cost and high in practicability.

The specific installation and use of the latch hook member on the door body are described as follows:

a door body applying the latch hook piece comprises a left door 6 and a right door 7. Wherein, the left door 6 is provided with a first supporting plate 51 and a third supporting plate 53, the right door 7 is provided with a second supporting plate 52, the first supporting plate 51, the second supporting plate 52 and the third supporting plate 53 are arranged on the same horizontal line, the cross sections of the first supporting plate, the second supporting plate and the third supporting plate are L-shaped, and one end of the L-shaped is vertically fixed on the corresponding door.

Wherein the latch hook piece is assembled between the first supporting plate 51 and the third supporting plate 53 of the left door 6 by a screw penetrating through the L-shaped through hole 4, the latch hook piece can rotate 180 degrees at the maximum by taking the screw as a circle center, the latch hook piece rotates clockwise, the latch hook piece can be lapped on the first supporting plate 51 and the second supporting plate 52, the second supporting plate 52 is spliced with the splicing opening 8, meanwhile, the screw can be clamped at the upper end of the L-shaped through hole 4, and the latch hook piece rotates anticlockwise and can be lapped on the third supporting plate 53.

(1) When the door is to be closed in the open state:

the transverse plate 21 is operated to rotate the latch member clockwise around the screw until the latch member is horizontally placed on the first support plate 51 and the second support plate 52, then the latch member is horizontally moved to enable the second support plate 52 to be plugged with the plug port 8, and the screw is clamped at the upper end of the L-shaped through hole 4. Thereby the convenient and fast door closing operation is realized.

The door body that moves, for example the door body on the commodity circulation car, can jolt when transporting article, because this latch hook spare inside through-hole 4 sets to L shape, the door is at closed condition with the screw card in L shape through-hole 4 upper end to prevent latch hook spare and take place the removal in the horizontal direction and open the door.

(2) When the door is to be opened in the closed state:

the transverse plate 22 is lifted upwards by hand, the screw is moved to the horizontal direction from the upper end of the L-shaped through hole 4, then the hook piece is moved horizontally to enable the bolt 3 to move out of the second supporting plate 52, and then the transverse plate 21 is operated to rotate the hook piece anticlockwise by taking the screw as a circle center until the hook piece is horizontally placed on the third supporting plate 53, so that the convenience and the rapidness of door opening operation are realized.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.

Claims

1. The utility model provides a lock hook spare for on door which characterized in that, includes the body, the body upside is equipped with the diaphragm, body downside right-hand member is equipped with the spring bolt, the spring bolt extends to the left end in the horizontal direction and forms the interface with the body, the body left end is equipped with L shape through-hole, spring bolt length is less than the horizontal length of L shape through-hole.

2. A hook member for use on a door as claimed in claim 1, wherein said cross plate has two symmetrically disposed ends on the left and right sides of one side of said body.

3. A hook member for a door as claimed in claim 1, wherein the body is formed integrally with the bolt.

4. A latch hook member for a door as claimed in claim 1, wherein said latch hook member is made of a metallic material.

5. A door body applying the lock hook member as claimed in any one of claims 1 to 4, comprising a left door and a right door, wherein the left door is provided with a first supporting plate, the right door is provided with a second supporting plate, the two supporting plates are on the same horizontal line, the lock hook member is assembled on the left door by a screw penetrating through the L-shaped through hole, the lock hook member is lapped on the first supporting plate and the second supporting plate, and the second supporting plate is spliced with the splicing port.

6. The door body according to claim 5, wherein a third support plate is further mounted on the left door, and the latch hook member rotates 180 degrees around the screw and then is lapped on the third support plate.

7. The door body of claim 6, wherein the first, second and third support plates are each L-shaped in cross-section.