CN215632249U

CN215632249U - Embedded sliding lock capable of being closed and opened quickly

Info

Publication number: CN215632249U
Application number: CN202122014124.3U
Authority: CN
Inventors: 刘斌; 马群; 尹兆双; 曹照强
Original assignee: Beijing Andawell Civil Aviation Technology Co ltd
Current assignee: Beijing Andawell Civil Aviation Technology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-25
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses an embedded sliding lock capable of being quickly closed and opened, which comprises a panel, a lock tongue, a sliding block and a fixing plate, wherein the panel is downwards sunken to form a sliding area, a long hole is formed in the sliding area, the sliding block is arranged in the sliding area, the lock tongue is arranged below the panel, one end of the lock tongue extends below the sliding block, and a connecting piece penetrates through the long hole to fixedly connect the lock tongue with the sliding block; the downside of spring bolt is sunken formation mounting hole upwards, and top-down has set gradually spring and steel ball in the mounting hole, and the spring bolt below is provided with the fixed plate, and the steel ball contacts with the upper surface of fixed plate, and the fixed plate interval is provided with two in the direction that the spring bolt removed and places the hole, and fixed plate and panel fixed connection restrict the spring bolt between the two. The advantages are that: when the sliding lock is in an opening or closing state, the sliding lock is always kept in a corresponding state under the condition that the sliding block is not driven by external force, and the sliding of the sliding block caused by bumping of the aircraft is avoided when the sliding lock is in the opening or closing state, so that the state of the sliding lock is changed.

Description

Embedded sliding lock capable of being closed and opened quickly

Technical Field

The utility model relates to the technical field of sliding locks, in particular to an embedded sliding lock capable of being closed and opened quickly.

Background

The lock on the aircraft is applied very much, and because the comfort level of passengers needs to be considered in the aircraft, most humanized requirements also exist for corresponding parts, for example, the plane in the aircraft needs to be as flat as possible, and the passengers are prevented from being injured when jolting, so that the part of the aircraft using the lock needs to be embedded as far as possible instead of being exposed. The lock on the aviation airplane needs to be quickly closed and opened, so that the time of passengers and crew members can be saved, the delay of getting off the airplane due to slow opening of the lock is avoided, and the problem that the crew members cannot meet the requirements of the passengers in time due to slow opening of the lock is also avoided; and as the aviation aircraft jolts in the flying process, when the lockset is in an opening or closing state, the working state of the lockset is easy to change due to jolt and vibration, and corresponding troubles are caused. Therefore, a new type of lock is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an embedded slide lock that can be quickly closed and opened to solve the aforementioned problems of the prior art.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

an embedded sliding lock capable of being closed and opened quickly comprises a panel, a lock tongue, a sliding block and a fixing plate, wherein the panel is horizontally arranged, the panel is recessed downwards to form a sliding area, long holes penetrating through the upper side and the lower side of the panel are formed in the sliding area, the sliding block is arranged in the sliding area in parallel to the panel, the lock tongue is arranged below the panel in parallel to the panel, one end of the lock tongue extends below the sliding block, and a connecting piece penetrates through the long holes to fixedly connect the lock tongue and the sliding block; the lower side of the spring bolt is sunken upwards to form a mounting hole, a spring and a steel ball are sequentially arranged in the mounting hole from top to bottom, one end of the spring is connected with the spring bolt, the other end of the spring is connected with the steel ball, a fixing plate parallel to the spring bolt is arranged below the spring bolt, the steel ball is in contact with the upper surface of the fixing plate, two placing holes are formed in the fixing plate in the moving direction of the spring bolt at intervals, and the fixing plate is fixedly connected with the panel to limit the spring bolt between the fixing plate and the panel.

Preferably, the sliding area comprises a moving area and a transition area which are arranged in parallel and are communicated with each other, the moving area is horizontally arranged, and the transition area is downwards sunken from the connection part of the moving area and the transition area; the long hole is arranged in the moving area, and the fixing plate is fixedly connected with the lower surface of the transition area.

Preferably, the upper surface of the end, overlapped with the sliding block, of the lock tongue is provided with a protrusion which protrudes upwards and extends, and the protrusion extends out of the long hole and is fixedly connected with the sliding block through the connecting piece.

The utility model has the beneficial effects that: 1. can embedded installation, avoid the tool to lock to expose, solve the problem that the aviation aircraft jolts and causes passenger collision tool to lock. 2. The sliding lock can be opened and closed by operating the external sliding block, and the operation is convenient and rapid. 3. The arrangement of the placing hole can enable the sliding lock to be in an opening or closing state, the sliding lock is always kept in a corresponding state under the condition that the sliding lock is driven by no external force, and the sliding lock is prevented from jolting to cause the sliding of the sliding lock when being in the opening or closing state, so that the state of the sliding lock is changed.

Drawings

FIG. 1 is a top view of a slide lock in an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a slide lock in an embodiment of the utility model.

In the figure: 1. a panel; 2. a slider; 3. a latch bolt; 4. a fixing plate; 5. a spring; 6. a steel ball; 7. a connecting member; 8. a long hole; 9. placing holes; 10. a moving area; 11. a transition region; 12. a protrusion; 13. and (4) a groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1, in the present embodiment, an embedded slide lock capable of being closed and opened quickly is provided, including a panel 1, a latch 3, a slider 2 and a fixing plate 4, where the panel 1 is disposed horizontally, the panel 1 is recessed downward to form a sliding region, a long hole 8 penetrating through upper and lower sides of the panel 1 is disposed in the sliding region, the slider 2 is disposed in the sliding region in parallel with the panel 1, the latch 3 is disposed below the panel 1 in parallel with the panel 1, one end of the latch 3 extends below the slider 2, and a connecting member 7 penetrates through the long hole 8 to fixedly connect the latch 3 and the slider 2; the lower side of the spring bolt 3 is sunken upwards to form a mounting hole, a spring 5 and a steel ball 6 are sequentially arranged in the mounting hole from top to bottom, one end of the spring 5 is connected with the spring bolt 3, the other end of the spring 5 is connected with the steel ball 6, a fixing plate 4 parallel to the spring bolt is arranged below the spring bolt 3, the steel ball 6 is in contact with the upper surface of the fixing plate 4, two placing holes 9 are formed in the fixing plate 4 in the moving direction of the spring bolt 3 at intervals, and the fixing plate 4 is fixedly connected with the panel 1 and limits the spring bolt 3 to be between the fixing plate 4 and the panel 1.

In this embodiment, when using the slide lock, can set up a square hole in the position that needs the installation, set up one and be used for spring bolt 3 male slot or set up one and can with the hasp of spring bolt 3 closure in square hole inside one side, with the slide lock embedding square hole in, set up fixation nut on fixed plate 4, utilize fixation nut to fix the slide lock in the square hole, only need with panel 1 and slider 2 stay outside the square hole can. When the sliding lock is used, the sliding block 2 is pushed manually, so that the lock tongue 3 can be driven to move, and the sliding lock can be closed or opened.

In this embodiment, when the manual in-process that promotes slider 2 and remove, spring bolt 3 also can remove, and spring bolt 3 is in compression state, takes place relative movement between steel ball 6 and the fixed plate 4, and in steel ball 6 removed and placed hole 9, spring 5 elasticity promoted steel ball 6 and got into and place hole 9, and spring bolt 3 will lock this moment in this position department.

Referring to fig. 2, when the slide lock needs to be closed, the sliding block 2 is manually pushed to move leftwards, when the steel ball 6 moves to the left placing hole 9, the steel ball 6 enters the placing hole 9, the steel ball 6 is pressed by the elastic force of the spring 5 to be locked in the left placing hole 9, the bolt 3 is locked at the position, the slide lock is closed, and the slide lock is always in a closed state under the condition of no external force driving. When the sliding lock needs to be opened, the sliding block 2 is manually pushed to move rightwards, due to the fact that the steel ball 6 is compressed by the aid of the left placing hole 9, the steel ball 6 smoothly comes out of the left placing hole 9 and gradually moves to the right placing hole 9, the steel ball 6 enters the placing hole 9, the steel ball 6 is extruded by the elastic force of the spring 5 to be locked in the right placing hole 9, the bolt 3 is locked at the position, the sliding lock is opened, and the sliding lock can be always in an opening state under the condition of no external force driving.

The left placing hole 9 and the right placing hole 9 can play a limiting role, and when the sliding lock is in a closed or opened state, the state cannot be changed under the condition of no external force driving.

In this embodiment, the sliding region includes a moving region 10 and a transition region 11 that are arranged in parallel and are communicated with each other, the moving region 10 is arranged horizontally, and the transition region 11 is recessed downward from the connection position of the moving region 10 and the transition region 11; the elongated hole 8 is arranged in the moving area 10, and the fixing plate 4 is fixedly connected with the lower surface of the transition area 11.

The moving area 10 is arranged horizontally, so that the long hole 8 can be ensured to be horizontal, and the sliding block 2 and the bolt 3 can be ensured to move horizontally. The transition area 11 is arranged to ensure that the lower surface of the transition area has a height difference with the lower surface of the moving area 10, so that the fixed plate 4 can be fixedly connected with the panel 1, thereby defining a horizontal area for the bolt 3 to reciprocate.

In this embodiment, the spring bolt 3 with the upper surface of the one end that slider 2 overlaps is provided with the arch 12 that upwards protrudes and extends, slider 2 with the lower surface of the one end that spring bolt 3 overlaps be provided with protruding 12 complex recess 13, protruding 12 stretches out slot hole 8 and stretches into in the recess 13, the both ends of connecting piece 7 are passed through respectively protruding 12 with recess 13 with spring bolt 3 with slider 2 fixed connection. The arrangement of the protrusion 12 and the groove 13 can further improve the stability of connection between the bolt 3 and the slider 2.

By adopting the technical scheme disclosed by the utility model, the following beneficial effects are obtained:

the utility model provides an embedded sliding lock capable of being quickly closed and opened, wherein the sliding lock can be installed in an embedded mode, the lock is prevented from being exposed, and the problem that passengers collide the lock due to bumping of an aviation aircraft is solved. The sliding lock can be opened and closed by operating the external sliding block, and the operation is convenient and rapid. The arrangement of the placing hole can enable the sliding lock to be in an opening or closing state, the sliding lock is always kept in a corresponding state under the condition that the sliding lock is driven by no external force, and the sliding lock is prevented from jolting to cause the sliding of the sliding lock when being in the opening or closing state, so that the state of the sliding lock is changed.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and improvements can be made without departing from the principle of the present invention, and such modifications and improvements should also be considered within the scope of the present invention.

Claims

1. An embedded sliding lock capable of being closed and opened quickly is characterized in that: the bolt is arranged below the panel in parallel with the panel, one end of the bolt extends below the sliding block, and a connecting piece penetrates through the long hole to fixedly connect the bolt with the sliding block; the lower side of the spring bolt is sunken upwards to form a mounting hole, a spring and a steel ball are sequentially arranged in the mounting hole from top to bottom, one end of the spring is connected with the spring bolt, the other end of the spring is connected with the steel ball, a fixing plate parallel to the spring bolt is arranged below the spring bolt, the steel ball is in contact with the upper surface of the fixing plate, two placing holes are formed in the fixing plate in the moving direction of the spring bolt at intervals, and the fixing plate is fixedly connected with the panel to limit the spring bolt between the fixing plate and the panel.

2. The slide-lock with built-in quick-closing-opening according to claim 1, wherein: the sliding area comprises a moving area and a transition area which are arranged in parallel and are communicated with each other, the moving area is horizontally arranged, and the transition area is downwards sunken from the connection part of the transition area and the moving area; the long hole is arranged in the moving area, and the fixing plate is fixedly connected with the lower surface of the transition area.

3. The slide-lock of claim 2 wherein: the spring bolt with the upper surface of the one end that the slider overlaps is provided with the arch that upwards protrusion extends, the slider with the lower surface of the one end that the spring bolt overlaps be provided with protruding complex recess, the arch stretches out the slot hole and stretches into in the recess, the both ends of connecting piece are passed through respectively protruding with the recess with the spring bolt with slider fixed connection.