CN216110206U - High-safety lock catch structure capable of being opened and closed in two directions and used for carriage - Google Patents

Abstract

The utility model relates to the field of carriage locks, and particularly discloses a high-safety lock catch structure capable of being opened and closed in two directions for a carriage. When earlier utilizing to apply the effort towards the spring leaf direction to the handle for the spring leaf promotes to push down to detain and rotates through with pressing the knot connecting axle, has accomplished the purpose of opening from down of tool to lock, after applying the effort of keeping away from the spring leaf direction, makes to push away to push to the post and promotes to push up to detain and rotate through first pivot with the handle, makes to push up to detain and keeps away from the position of pushing down to detain, and another direction of accomplishing the tool to lock is opened.

Description

High-safety lock catch structure capable of being opened and closed in two directions and used for carriage

Technical Field

The utility model relates to the field of carriage locks, in particular to a high-safety lock catch structure capable of being opened and closed in a two-way mode for a carriage.

Background

Generally, a door of a closed compartment of a truck is usually provided with a predetermined type of latches, so that the door can be properly maintained in a closed state by using latches of the latches, and the door can be freely opened by releasing the latched state of the latches, so as to meet the requirements of loading and unloading of goods.

However, the car lock catch in the current market can only control the opening and closing of the upper press catch to realize the opening and closing of the lock when in use, so that the installation of the car lock catch is limited to a certain extent.

Disclosure of Invention

Aiming at the existing problems, the utility model provides a high-safety lock catch structure for a carriage, which can be opened and closed in a two-way mode.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a can two-way carriage that opens and shuts with hasp structure of high security, includes the handle, the below of handle is provided with the spring leaf, the spring leaf is located to keep away from one side of handle is provided with presses down and detains, the top of pressing down and detaining is provided with presses down and detains, press down detain with install between the handle and press and detain the connecting axle, on press detain with be connected with first pivot between the handle, the upper surface of pressing on detaining is provided with the spout, the internally mounted of spout has the slip guide block, the slip guide block is located and keeps away from one side of first pivot is provided with prevents the open by mistake fixture block, the free end outside of preventing open by mistake fixture block is located the inside of pressing down and detaining is provided with the draw-in groove, the opposite side of slip guide block is located the internally connected with reset spring of spout.

As a still further scheme of the utility model: the upper surface of the handle is provided with a mounting bolt, a lower pressing plate is arranged below the mounting bolt and on the lower surface of the handle, and an elastic rotating shaft is connected between the spring piece and the handle.

As a still further scheme of the utility model: the lower portion of the lower pressing plate is located inside the handle, a pushing and supporting column is arranged inside the handle, and a rotating shaft is arranged between the pushing and supporting column and the handle.

As a still further scheme of the utility model: the sliding guide block is connected with the sliding groove in a sliding mode, and the anti-false-opening clamping block is connected with the clamping groove in a clamping mode.

As a still further scheme of the utility model: the mounting bolt is engaged with the lower pressing plate to be connected in a rotating mode, and the spring piece is connected with the handle in a rotating mode through the elastic rotating shaft.

As a still further scheme of the utility model: and a compression spring is sleeved on the outer side of the lower pressing plate.

As a still further scheme of the utility model: the elastic rotating shaft is connected with the handle, the lower pressing buckle is connected with the handle in a rotating mode through the pressing buckle connecting shaft, and the sliding guide block is elastically connected with the reset spring.

Compared with the prior art, the utility model has the beneficial effects that:

1. utilize the control slip guide block to slide in the inside of spout for the slide guide block tip prevent mistake open the fixture block and push down the draw-in groove of detaining inside and carry out the joint, thereby give and can prevent to go up to press to detain and push down the circumstances that the mistake opened can appear in the in-process of using.

2. The utility model discloses a lock, including the handle, the spring leaf, the post is pushed to push away to detain and rotate with the handle, utilize earlier to exert the effort towards the spring leaf direction to the handle, make the spring leaf promote to push down to detain and pass through and press to detain the connecting axle and rotate, accomplish to push down to detain towards keeping away from the direction motion that pushes away from last pressure detain, the purpose of opening from down of tool to lock has been accomplished, after applying the effort of keeping away from the spring leaf direction, make to push away to the post and promote to push up to detain and rotate through first pivot with the handle, make to push up to detain and keep away from the position that pushes down and detain, accomplish another direction of tool to lock and open.

Drawings

Fig. 1 is a schematic structural diagram of a high-safety lock catch structure for a carriage capable of opening and closing in two directions;

FIG. 2 is a cross-sectional view of a car body latch of a car body high-safety latch structure capable of opening and closing in two directions;

fig. 3 is a schematic structural diagram of an upper press buckle in a high-safety lock catch structure for a carriage capable of opening and closing in two directions.

In the figure: 1. a grip; 2. a spring plate; 3. an elastic rotating shaft; 4. a first rotating shaft; 5. pressing and buckling; 6. installing a bolt; 7. pressing the button downwards; 8. pressing and buckling the connecting shaft; 9. pushing the prop; 10. a lower pressing plate; 11. a sliding guide block; 12. the clamping block is prevented from being opened by mistake; 13. a chute; 14. a return spring; 701. a clamping groove.

Detailed Description

The utility model is further described below in connection with specific embodiments.

As shown in fig. 2-3, in this embodiment, the present embodiment is described with reference to fig. 2 to 3, and provides a high-safety lock catch structure for a carriage capable of being opened and closed in two directions, which includes an upper press buckle 5 and a lower press buckle 7, a sliding groove 13 is provided on an upper surface of the upper press buckle 5, a sliding guide 11 is installed inside the sliding groove 13, an anti-false-opening latch 12 is provided on a side of the sliding guide 11 away from the first rotating shaft 4, a locking groove 701 is provided inside the lower press buckle 7 outside a free end of the anti-false-opening latch 12, a return spring 14 is connected inside the sliding groove 13 on the other side of the sliding guide 11, and when the lower press buckle 7 and the upper press buckle 5 are both in a locked state, the sliding guide 11 is controlled to slide inside the sliding groove 13, so that the anti-false-opening latch 12 at an end of the sliding guide 11 is locked with the locking groove 701 inside the lower press buckle 7, thereby for can prevent to go up to press and detain 5 and push down the condition of detaining 7 and can appear the mistake and open in the in-process of using, it is located to keep away from the one end of preventing mistake and open fixture block 12 and is connected with handle 1 through first pivot 4 to go up to press to detain 5, the spring leaf 2 is installed through elasticity pivot 3 in the below of handle 1, when exerting the effort towards spring leaf 2 direction through handle 1, can exert the motive force to spring leaf 2, make spring leaf 2 promote to push down to detain 7 and rotate through pressing detaining connecting axle 8, it detains 5 direction motion towards keeping away from last to press to accomplish to press to detain 7 down, the mesh of opening from down of tool to lock has been accomplished.

As shown in fig. 1-2, in this embodiment, a mounting bolt 6 is mounted on an upper surface of a grip 1, a lower pressing plate 10 is mounted below the mounting bolt 6 on a lower surface of the grip 1, a pushing post 9 is mounted inside the grip 1 below the lower pressing plate 10, a spring leaf 2 is mounted between the pushing post 9 and the grip 1, after an acting force away from the spring leaf 2 is applied to the grip 1, the lower pressing plate 10 on the lower surface of the grip 1 applies an acting force to the pushing post 9, so that the pushing post 9 pushes the upper pressing buckle 5 and the grip 1 to rotate through the first rotating shaft 4, the upper pressing buckle 5 is away from the lower pressing buckle 7, and the other direction of the lock is opened.

The working principle of the utility model is as follows: when the lockset is used, when the locking of the lockset is required to be controlled, the sliding guide block 11 is firstly controlled to slide in the sliding groove 13, so that the anti-false-opening clamping block 12 at the end part of the sliding guide block 11 is clamped with the clamping groove 701 in the lower press buckle 7, thereby preventing the upper press buckle 5 and the lower press buckle 7 from being opened by mistake in the using process, when the lockset is required to be controlled to be opened, the anti-false-opening clamping block 12 is moved towards the direction of the reset spring 14 to disconnect the clamping of the anti-false-opening clamping block 12 and the clamping groove 701, when the acting force towards the spring leaf 2 direction is firstly applied to the handle 1, the pushing force is applied to the spring leaf 2, so that the spring leaf 2 pushes the lower press buckle 7 to rotate through the press buckle connecting shaft 8, the lower press buckle 7 moves towards the direction far away from the upper press buckle 5, the aim of opening the lockset from bottom is fulfilled, after the acting force far away from the spring leaf 2 direction is applied to the handle 1, the lower pressing plate 10 on the lower surface of the handle 1 applies an acting force on the pushing and supporting column 9, so that the pushing and supporting column 9 pushes the upper pressing buckle 5 and the handle 1 to rotate through the first rotating shaft 4, the upper pressing buckle 5 is far away from the position of the lower pressing buckle 7, and the lock is opened in the other direction.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims (7)

1. The high-safety lock catch structure capable of being opened and closed in two directions for the carriage comprises a handle (1) and is characterized in that a spring piece (2) is arranged below the handle (1), a lower pressing buckle (7) is arranged on one side, away from the handle (1), of the spring piece (2), an upper pressing buckle (5) is arranged above the lower pressing buckle (7), a pressing buckle connecting shaft (8) is installed between the lower pressing buckle (7) and the handle (1), a first rotating shaft (4) is connected between the upper pressing buckle (5) and the handle (1), a sliding chute (13) is arranged on the upper surface of the upper pressing buckle (5), a sliding guide block (11) is installed inside the sliding chute (13), an anti-false-opening clamping block (12) is arranged on one side, away from the first rotating shaft (4), a clamping groove (701) is arranged inside the lower pressing buckle (7) and outside the free end of the anti-false-opening clamping block (12), the other side of the sliding guide block (11) is positioned in the sliding groove (13) and is connected with a return spring (14).

2. The high-safety lock catch structure capable of being opened and closed in two directions for the carriage as claimed in claim 1, wherein a mounting bolt (6) is mounted on the upper surface of the handle (1), a lower pressing plate (10) is mounted below the mounting bolt (6) and on the lower surface of the handle (1), and an elastic rotating shaft (3) is connected between the spring piece (2) and the handle (1).

3. The high-safety lock catch structure capable of being opened and closed in two directions for the carriage as claimed in claim 2, wherein a pushing and supporting column (9) is installed inside the handle (1) below the lower pressing plate (10), and a rotating shaft is installed between the pushing and supporting column (9) and the handle (1).

4. The car body high-safety lock catch structure capable of being opened and closed bidirectionally according to claim 1, wherein the sliding guide block (11) is slidably connected with the sliding groove (13), and the anti-false-opening clamping block (12) is clamped with the clamping groove (701).

5. The high-safety lock catch structure capable of being opened and closed bidirectionally for the carriage as claimed in claim 2, wherein said mounting bolt (6) is engaged with said lower pressing plate (10) for rotational connection, and said spring leaf (2) is rotationally connected with said grip (1) through said elastic rotating shaft (3).

6. The high-safety lock catch structure capable of being opened and closed in two directions for the carriage as claimed in claim 3, wherein a compression spring is sleeved on the outer side of the lower pressure plate (10).

7. The car high-safety lock catch structure capable of being opened and closed bidirectionally for the carriage as claimed in claim 2, wherein the elastic rotating shaft (3) is connected with the handle (1), the lower pressing buckle (7) is rotatably connected with the handle (1) through the pressing buckle connecting shaft (8), and the sliding guide block (11) is elastically connected with the return spring (14).

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