CN219119581U

CN219119581U - Connect mortise lock knot

Info

Publication number: CN219119581U
Application number: CN202222490351.8U
Authority: CN
Inventors: 孙嘉
Original assignee: Jiangyin Baiji Technology Co ltd
Current assignee: Jiangyin Baiji Technology Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-06-02
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a plugging lock catch, which comprises a lock catch seat and a movable piece which are butted, wherein the lock catch seat is provided with a clamping piece which slides between a locking position and a separating position, the clamping piece is provided with a pin, and the axial direction of the pin, the butting direction of the lock catch seat and the sliding direction of the clamping piece are mutually perpendicular; the pin on the clamping piece at the locking position is in limit fit with the movable piece; a gap exists between a pin on the clamping piece at the separation position and the moving path of the moving piece; the locking seat is provided with a locking component for automatically locking the buckle piece at the separation position and a first elastic piece for driving the buckle piece to slide to the locking position. The lock catch can automatically lock the buckling piece at the separation position through the locking component so as to pull out the pin shaft, two objects connected through the lock catch are separated, the first elastic piece is not required to be kept to be controlled manually, the lock catch is convenient to use, and the lock catch is suitable for setting a plurality of lock catches between two objects, and reinforcing connection is realized.

Description

Connect mortise lock knot

Technical Field

The utility model relates to the technical field of locks, in particular to a connector lock catch.

Background

The lock catch is an object for locking two objects and generally consists of a movable part and a fixed part, and the connection or the disconnection of the two objects is achieved through the combination and the separation of the movable part and the fixed part.

The prior art plug-in lock catch generally comprises a lock catch seat and a pin shaft which are plugged in each other, wherein the lock catch seat is connected with a buckle through a reset spring, the pin shaft is inserted into the lock catch seat to be connected with the buckle when the lock catch seat is required to be separated from the pin shaft, the reset spring is usually required to be pressed by pressing the buckle, and the reset spring is kept in a compressed state, so that the pin shaft can be separated from the lock catch seat; after the pin shaft is separated from the lock catch seat, the buckle is released, and the buckle returns to the original position under the action of the return spring, so that the pin shaft is inserted into the lock catch seat again to be connected with the lock catch seat.

Above-mentioned connect and insert hasp when using, when needs are with the hasp seat after connecting and round pin axle separation, generally need keep the buckle to last to compress so that reset spring is in the compression state, just can take out round pin axle from the hasp seat with the buckle separation, and use inconveniently, and because above-mentioned reason, lead to being difficult to connect through a plurality of the same locking device between two objects, if adopt a plurality of above-mentioned same hasp connection between two objects, when needs to separate two objects, need many people to operate simultaneously, press the buckle, take out the round pin axle from the hasp seat, troublesome operation.

Accordingly, there is a need for improvements in the art mortise lock fastener.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide the socket lock catch which is convenient to use, can automatically lock the position of the lock catch so as to draw out the pin shaft and is suitable for installing a plurality of socket lock catches for reinforcing connection between two objects.

In order to achieve the technical effects, the technical scheme of the utility model is as follows: the plug-in lock catch comprises a lock catch seat and a movable piece which are in butt joint, wherein a buckle piece which slides between a locking position and a separating position is arranged on the lock catch seat, a pin is arranged on the buckle piece, and the axial direction of the pin, the butt joint direction of the lock catch seat and the sliding direction of the buckle piece are mutually perpendicular; the pin on the clamping piece is in limit fit with the movable piece in the locking position; a gap exists between the pin on the clamping piece and the moving path of the moving piece at the separation position; the locking seat is provided with a locking component for automatically locking the buckle piece at the separation position and a first elastic piece for driving the buckle piece to slide to the locking position.

Preferably, in order to realize automatic locking of the fastener in the separated position, the fastener is provided with a butt joint part, and the locking assembly comprises a locking piece which slides on the lock catch seat along a direction perpendicular to the sliding direction of the fastener and is in locking fit with the butt joint part, and a second elastic piece which drives the locking piece to be close to the butt joint part.

Preferably, in order to facilitate connection between the locking member and the abutting portion, the abutting portion is an abutting recess, and the locking member is a locking protrusion adapted to the abutting recess.

Preferably, in order to facilitate the insertion of the locking member into the locking recess, an automatic locking function for the separating position of the fastening member is achieved, the docking recess is an annular docking recess, and the axial direction of the docking recess is consistent with the sliding direction of the fastening member.

Preferably, in order to facilitate the separation of the pin shaft and the locking seat, the pin is detachably connected with the locking piece.

Preferably, in order to facilitate the detachable connection of the pin shaft and the latch seat, the pin is in plug-in fit with the latch component along the axial direction of the pin shaft.

Preferably, in order to realize the spacing cooperation of moving part and pin, the moving part is the movable pin, be provided with spacing sunken on the movable pin, spacing sunken be used for with the spacing cooperation of pin.

Preferably, in order to facilitate the limit fit of the movable pin shaft and the pin, the limit recess is an annular limit groove, and the axis line of the limit recess is consistent with that of the movable pin shaft.

Preferably, in order to facilitate the movable pin to be inserted into the lock catch seat and be in spacing connection with the pin, the movable pin comprises a spacing part formed at one end of the movable pin and in spacing fit with the pin, one end of the spacing part is a spacing end adjacent to the other end of the movable pin, the other end is an insertion end, the size of the insertion end is smaller than that of the spacing end, and the insertion end is gradually transitionally arranged towards the spacing end.

Preferably, in order to ensure the compact structure of the device and reduce the occupied space, the latch seat is provided with a through hole for the fastener to pass through.

In summary, compared with the prior art, the connector lock catch disclosed by the utility model has the advantages that the locking component can automatically lock the buckle piece at the separation position so as to pull out the pin shaft, and two objects connected through the connector lock catch are separated without continuously and manually controlling the first elastic piece, so that the connector lock catch is convenient to use, and is suitable for arranging a plurality of connector lock catches between two objects to strengthen connection.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic cross-sectional view of FIG. 1;

FIG. 4 is a schematic view of a connection structure between a movable member and a fastening member according to the present utility model;

FIG. 5 is a schematic view of the structure of the fastener of the present utility model;

FIG. 6 is a schematic view of a latch base according to the present utility model;

in the figure: 100. the lock catch seat, 101, the through hole, 102, the butt joint hole, 103, the sliding hole, 200, the movable piece, 201, the limit recess, 202, the limit part, 300, the buckle piece, 301, the butt joint part, 302, the button part, 400, the pin, 500, the first elastic piece, 600, the locking piece and 700, the second elastic piece.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

As shown in fig. 1-6, the connector lock catch of the utility model comprises a lock catch seat 100, wherein a through hole 101 and a butt joint hole 102 which are vertically communicated are arranged on the lock catch seat 100, a fastener 300 is penetrated in the through hole 101 along the axial direction of the through hole, the fastener 300 slides on the lock catch seat 100 along the axial direction of the through hole 101 and slides between a separation position and a locking position, a through hole and a plug hole which are communicated are also arranged on the fastener 300, the axial direction of the through hole is consistent with the axial direction of the butt joint hole 102, and a pin 400 is matched with the plug hole in a plug manner, so that the pin 400 is detachably connected with the fastener 300; the fastening piece 300 is in a strip shape, one end of the fastening piece 300 is provided with a button part 302, the fastening piece 300 and the lock catch seat 100 are connected through a first elastic piece 500, specifically, the first elastic piece 500 is a pressure spring sleeved at the lower part of the button part 302 of the fastening piece 300, and two ends of the pressure spring are respectively connected with the button part 302 and the lock catch seat 100 so as to drive the fastening piece 300 to slide to a locking position.

The connector lock catch of the utility model further comprises a movable piece 200 which is matched with the lock catch seat 100 for use, wherein the movable piece 200 and the lock catch seat 100 are respectively used for fixedly connecting two objects, for convenience of description, the object fixedly connected with the lock catch seat 100 is called an A object, the object fixedly connected with the movable piece 200 is called a B object, and the connection and the separation of the A object and the B object are realized through the connection and the separation of the movable piece 200 and the lock catch seat 100. The butt-joint direction of the movable member 200 and the latch base 100, the axial direction of the pin 400, and the sliding direction of the latch 300 are perpendicular to each other.

Specifically, the movable member 200 is a movable pin, and two ends of the movable member are a fixed end and an inserting end respectively, wherein the fixed end is used for being fixedly connected with the object B, and the inserting end is used for passing through the butt joint hole 102 on the lock catch base 100 and then entering the through hole of the lock catch base 300 when the lock catch base 300 slides to the locking position, so that the movable pin is in limit fit with the pin 400, and further the connection between the object a and the object B is realized;

when the object a and the object B need to be separated, the button 302 is pressed, so that the fastener 300 slides to the separating position, the first elastic member 500 is compressed, and meanwhile, the pin 400 passes through the moving path of the moving member 200, so that a gap exists between the pin 400 and the moving member 200, at this time, the plugging end of the moving member 200 can sequentially pass through the through hole of the fastener 300 and the butt hole 102 on the fastener seat 100, so that the separation of the moving member 200 and the fastener seat 100 is realized, and then the object a and the object B are separated.

One of the requirements for achieving the above-mentioned separation is that the buckle 300 is fixed at the separation position, in the prior art, it is usually necessary to manually hold and press the button 302, so that the first elastic member 500 is always in a further compressed state before the separation of the a object and the B object, and the operation is inconvenient.

In order to lock the latch 300 in the separated position, the latch 300 is provided with a docking portion 301, and the latch assembly includes a locking member 600 on the latch base 100 along a sliding direction perpendicular to the latch 300 and a second elastic member 700 connected to the locking member 600 and the latch base 100 at two ends, wherein the second elastic member 700 is used for driving the locking member 600 to slide towards the latch 300, so that the latch 300 is locked in the separated position after the locking member 600 is docked with the docking portion 301.

Specifically, the latch base 100 is provided with a sliding hole 103, the sliding hole 103 is in a step shape, the locking piece 600 is a closed frame, one part of the locking piece 600 is arranged in the sliding hole 103, the other part of the locking piece is arranged outside the sliding hole 103, the second elastic piece 700 is a pressure spring arranged on the inner side of the closed frame, one end of the pressure spring is connected with the inner wall of the closed frame, which is opposite to the sliding hole 103, the other end of the pressure spring is connected with the step of the step-shaped sliding hole 103, the abutting portion 301 is an abutting concave, the abutting concave is an annular abutting groove, the axial lead direction of the abutting concave is consistent with the sliding direction of the locking piece 300, and the groove width of the abutting groove is consistent with the thickness of the closed frame, so that the locking piece 600 can be matched with the abutting portion 301.

After the above structure is adopted, after the fastening piece 300 slides downwards to the separation position, the butt joint part 301 on the fastening piece 300, that is, the notch of the butt joint groove is opposite to one side edge of the locking piece 600, the side edge is opposite to the inner side wall connected with the second elastic piece 700, and under the elastic force of the second elastic piece 700, the side edge on the locking piece 600 is driven to slide into the butt joint groove, so that the position of the fastening piece 300 is fixed, the fastening piece 300 is locked at the separation position, and the movable piece 200 is pulled out, so that the object A and the object B are separated.

After the locking member 600 is pushed toward the sliding hole 103 and the side edge is separated from the docking groove, the fastening member 300 slides to the locking position under the elastic force of the first elastic member 500.

In summary, according to the connector lock of the present utility model, the locking assembly can automatically lock the position of the fastener 300 in the separated position, preventing the fastener from being affected by the first elastic member 500 to slide to the locked position, in this state, the movable member 200 is conveniently pulled out, so that the separation of the a object and the B object is realized by the separation of the movable member 200 and the lock seat 100, and the connector lock is convenient to use and operate. Therefore, a plurality of the above-mentioned plug-in fasteners can be arranged between the A object and the B object to strengthen the connection, when the A object and the B object are required to be separated, the fastener 300 on each plug-in fastener is slid to the separation position one by one, the button part 302 is not required to be kept pressed manually, the position of the fastener 300 is automatically locked through the locking assembly, the movable part 200 is conveniently pulled out, and after the movable parts 200 of the plurality of plug-in fasteners are separated from the fastener seat 100, the separation of the A object and the B object can be realized.

The utility model is further improved in that a limiting recess 201 is arranged on the movable pin shaft, the limiting recess 201 is used for being in limiting fit with the pin 400, the limiting recess 201 is an annular limiting groove, the axial lead of the limiting recess is consistent with that of the movable pin shaft, the movable pin shaft comprises a limiting part 202 formed on the plug-in end, the limiting part 202 is in limiting fit with the pin 400, one end of the limiting part 202 is a limiting end adjacent to the fixed end of the movable pin shaft, the other end of the limiting part 202 is an inserting end, the size of the inserting end is smaller than that of the limiting end, and the inserting end is gradually transitionally arranged towards the limiting end.

After adopting above-mentioned structure for the movable pin is the design of chamfer with the part of inserting the end next-door neighbour, after buckle spare 300 is located the locked position, pass butt joint hole 102 on the hasp seat 100 with the movable pin and insert the through-hole inboard on buckle spare 300 after, through the design of movable pin tip chamfer, the movable pin acts on the pin 400, drive pin 400 moves to the direction of keeping away from first elastic component 500, after spacing portion 202 passes through pin 400, the epaxial spacing recess 201 of movable pin, the notch of spacing recess is directed against pin 400, at this moment under the elastic force of first elastic component 500, first elastic component 500 promotes buckle spare 300 and removes, and then drive pin 400 and remove, make pin 400 get into spacing recess, thereby prevent that the movable pin from continuing to follow its axial displacement, so realized the spacing cooperation of movable component 200 and buckle spare 300, and then connect A object and B object.

When the fastener 300 slides to the separation position, the pin 400 can be removed, and after the fastener 300 returns to the locking position, the fastener 300 losing the pin 400 cannot be in limit fit with the movable pin, and at this time, the object a cannot be connected with the object B through the plug lock pin. Pin 400 is connected with fastener 300 in a plugging manner, which facilitates quick detachable connection of pin 400 with fastener 300.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The utility model provides a connect and insert hasp which characterized in that:

the locking device comprises a locking seat (100) and a movable piece (200) which are in butt joint, wherein a locking piece (300) which slides between a locking position and a separating position is arranged on the locking seat (100), a pin (400) is arranged on the locking piece (300), and the axial direction of the pin (400), the butt joint direction of the locking seat (100) and the sliding direction of the locking piece (300) are mutually perpendicular;

a pin (400) on the buckle piece (300) is in limit fit with the movable piece (200) at the locking position;

a gap exists between a pin (400) on the fastener (300) and a moving path of the moving piece (200) in the separated position;

the locking seat (100) is provided with a locking component for automatically locking the clamping piece (300) at the separation position and a first elastic piece (500) for driving the clamping piece (300) to slide to the locking position.

2. The connector latch of claim 1, wherein: the locking assembly comprises a locking piece (600) and a second elastic piece (700), wherein the locking piece (600) is arranged on the buckling piece (300), the locking piece (301) is arranged on the buckling piece (300), the locking piece (600) is arranged on the buckling seat (100) in a sliding mode along a direction perpendicular to the sliding direction of the buckling piece (300) and is in locking fit with the abutting portion (301), and the second elastic piece (700) is used for driving the locking piece (600) to be close to the abutting portion (301).

3. The connector latch of claim 2, wherein: the butt joint part (301) is a butt joint concave, and the locking piece (600) is a locking protrusion matched with the butt joint concave.

4. A connector latch according to claim 3, wherein: the butt joint concave is an annular butt joint concave, and the axial line direction of the butt joint concave is consistent with the sliding direction of the buckle piece (300).

5. The connector latch of claim 1, wherein: the pin (400) is detachably connected with the fastener (300).

6. The connector latch of claim 5, wherein: the pin (400) is in plug-in fit with the fastener (300) along the axial direction of the pin.

7. The connector latch of claim 1, wherein: the movable piece (200) is a movable pin shaft, a limiting recess (201) is arranged on the movable pin shaft, and the limiting recess (201) is used for being in limiting fit with the pin (400).

8. The connector latch of claim 7, wherein: the limiting recess (201) is an annular limiting groove, and the axial lead of the limiting recess is consistent with that of the movable pin shaft.

9. The connector latch of claim 8, wherein: the movable pin shaft comprises a limiting part (202) which is formed at one end of the movable pin shaft and is in limiting fit with the pin (400), one end of the limiting part (202) is a limiting end adjacent to the other end of the movable pin shaft, the other end of the limiting part is an inserting end, the size of the inserting end is smaller than that of the limiting end, and the inserting end is gradually transitionally arranged towards the limiting end.

10. The connector lock according to claim 1, wherein the lock holder (100) is provided with a through hole (101) through which the fastener (300) is inserted.