CN218564084U

CN218564084U - Pulling unlocking hasp

Info

Publication number: CN218564084U
Application number: CN202222741754.5U
Authority: CN
Inventors: 郯国庆; 陈锡保; 金立国
Original assignee: Dongguan Yiheda Automation Co Ltd
Current assignee: Dongguan Yiheda Automation Co Ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-03-03
Anticipated expiration: 2032-10-18

Abstract

The utility model relates to a hasp technical field, concretely relates to pulling unblock hasp, include: a base plate; the cover plate is connected with the bottom plate to form an accommodating cavity; the baffle is provided with a first blocking arm and a second blocking arm; the connecting piece is abutted against the bottom of the first blocking arm; the rope body is connected with the connecting piece; the first torsion spring is arranged between the baffle and the accommodating cavity; the locking plate is rotatably arranged in the accommodating cavity and is provided with a locking groove and a positioning groove. The utility model is provided with a baffle plate, a connecting piece, a rope body, a first torsion spring, a locking plate and a second torsion spring; the rope body is pulled to drive the connecting piece to move upwards and drive the baffle plate to rotate anticlockwise, and the locking plate rotates anticlockwise under the action of the second torsion spring, so that the hasp is opened; through promoting the jam plate clockwise rotation, can reset baffle, connecting piece and the rope body by first torsional spring to make the hasp close, have the advantage of convenient operation.

Description

Pulling unlocking hasp

Technical Field

The utility model relates to a hasp technical field, concretely relates to pulling unblock hasp.

Background

The hasp is an article which is lapped on two articles for fastening as the name implies, and is suitable for single or double doors and windows, cabinets, drawers and the like which are pushed, pulled or pulled up and down; the hasp is usually a case or wooden box accessory which can make the box cover tightly cover the box body and can be locked by a padlock.

The hasp mainly realizes the hasp unblock through pressing the button at present, and because the volume of button is less, so easy hard button is too little to make and to adorn difficult operation or hand on the door and put into.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the aforesaid among the prior art is not enough, provides a pulling unblock hasp, unlocks, the user action of being convenient for through the pulling rope body.

The purpose of the utility model is realized through the following technical scheme: a pull release buckle comprising:

a base plate;

the cover plate is connected with the bottom plate to form an accommodating cavity;

the baffle is rotatably arranged in the accommodating cavity and is provided with a first blocking arm and a second blocking arm;

the connecting piece is arranged between the first blocking arm and the second blocking arm and is abutted against the bottom of the first blocking arm;

one end of the rope body is connected with the connecting piece, and the other end of the rope body extends out of the accommodating cavity;

the first torsion spring is arranged between the baffle plate and the accommodating cavity;

the locking plate is rotatably arranged in the accommodating cavity and provided with a locking groove and a positioning groove, and the second barrier arm is arranged in the positioning groove when the unlocking hasp is pulled to be closed;

and the second torsion spring is arranged between the locking plate and the accommodating cavity.

The utility model is further arranged that the bottom plate and the cover plate are provided with a first rotating shaft in the accommodating cavity; the middle part of the baffle is rotatably arranged on the first rotating shaft;

the first torsion spring is sleeved on the first rotating shaft; one end of the first torsion spring is arranged on the first blocking arm; the other end of the first torsion spring is arranged in the accommodating cavity.

The utility model is further arranged in that one end of the connecting piece is provided with a resisting shaft which is used for being abutted against the bottom of the first barrier arm; the other end of the connecting piece is provided with a limiting block; the bottom plate is provided with a limiting groove; the limiting block penetrates through the limiting groove and then is connected with a gasket.

The utility model discloses further set up to, the spacing groove is the runway type.

The utility model is further arranged that the connecting piece is provided with a perforation in a penetrating way; the one end of the rope body is arranged in the through hole in a penetrating mode; and a jacking screw is arranged between the connecting piece and the rope body.

The utility model is further arranged that the rope body is a steel wire rope; one end of the rope body is provided with a clamping hook after passing through the through hole.

The utility model is further arranged that the cover plate is provided with a second rotating shaft in the holding cavity; the locking plate is rotatably arranged on the second rotating shaft;

the second torsion spring is sleeved on the second rotating shaft; one end of the second torsion spring is arranged on the locking plate; the other end of the first torsion spring is arranged in the accommodating cavity; the other end of the first torsion spring is arranged on the second rotating shaft.

The utility model is further provided that the locking plate comprises a rotating part and a locking arm; the middle part of the rotating part is rotatably arranged on the second rotating shaft; the lock catch groove is arranged on the locking arm; the positioning groove is arranged on the rotating part.

The utility model discloses it further sets up to, the jam plate is in one side of constant head tank is equipped with the arcwall face.

The utility model discloses further set up to, the bottom plate with the connection can be dismantled to the apron.

The utility model has the advantages that: the utility model is provided with a baffle plate, a connecting piece, a rope body, a first torsion spring, a locking plate and a second torsion spring; the rope body is pulled to drive the connecting piece to move upwards and drive the baffle to rotate anticlockwise, and the locking plate rotates anticlockwise under the action of the second torsion spring, so that the hasp is opened; through promoting jam plate clockwise rotation, can reset baffle, connecting piece and the rope body by first torsional spring to make the hasp close, have the advantage of convenient operation.

Drawings

The invention is further described with the aid of the accompanying drawings, in which the embodiments do not constitute any limitation to the invention, and for a person skilled in the art, without inventive step, other figures can be derived from the following figures.

FIG. 1 is a schematic view of the present invention;

fig. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the hidden bottom plate of the present invention when closed;

FIG. 4 is a schematic view of the hidden bottom plate of the present invention when opened;

FIG. 5 is a schematic view of the structure of the rope body of the present invention engaged with the connecting member;

wherein: 1. a gasket; 2. a base plate; 21. a limiting groove; 3. a connecting member; 31. a resisting shaft; 32. a limiting block; 33. perforating; 4. a first torsion spring; 5. jacking the screw; 6. a rope body; 61. a hook is clamped; 71. a first rotating shaft; 72. a second rotating shaft; 8. a baffle plate; 81. a first blocking arm; 82. a second barrier arm; 9. a locking plate; 91. a locking groove; 92. positioning a groove; 93. a rotating part; 94. a locking arm; 95. an arc-shaped surface; 10. a cover plate; 11. a second torsion spring.

Detailed Description

The invention will be further described with reference to the following examples.

As can be seen from fig. 1 to 5, the pulling unlocking buckle according to the present embodiment includes: a base plate 2; the cover plate 10 is connected with the bottom plate 2 to form an accommodating cavity; the baffle 8 is rotatably arranged in the accommodating cavity, and the baffle 8 is provided with a first blocking arm 81 and a second blocking arm 82; the connecting piece 3 is arranged between the first blocking arm 81 and the second blocking arm 82 and is abutted against the bottom of the first blocking arm 81; one end of the rope body 6 is connected with the connecting piece 3, and the other end of the rope body extends out of the accommodating cavity; the first torsion spring 4 is arranged between the baffle plate 8 and the accommodating cavity; the locking plate 9 is rotatably arranged in the accommodating cavity, the locking plate 9 is provided with a locking groove 91 and a positioning groove 92, and the second barrier arm 82 is arranged in the positioning groove 92 when the unlocking hasp is pulled to be closed; the second torsion spring 11 is arranged between the locking plate 9 and the accommodating cavity; wherein the receiving cavity is not identified in the figures.

Specifically, the pulling unlocking buckle according to the embodiment is shown in fig. 3, and at this time, the pulling unlocking buckle is in a closed state, when the buckle needs to be opened, the rope 6 is pulled upwards, the rope 6 drives the connecting piece 3 to move upwards, and because the connecting piece 3 abuts against the bottom of the first blocking arm 81, the connecting piece 3 drives the first blocking arm 81 to ascend, so that the baffle 8 rotates counterclockwise, the second blocking arm 82 of the baffle 8 is separated from the positioning groove 92 of the lock plate 9, and the lock plate 9 rotates counterclockwise under the action of the second torsion spring 11, so that the buckle is in an opened state shown in fig. 4.

When the buckle needs to be closed, as shown in fig. 4, the external fixing buckle pushes the buckle groove 91 of the lock plate 9, so that the lock plate 9 rotates clockwise until the positioning groove 92 rotates to the bottom of the second blocking arm 82 again, the baffle 8 automatically returns under the action of the first torsion spring 4, and drives the connecting element 3 and the rope 6 to automatically return, so that the buckle is in a closed state.

In the pulling unlocking hasp of the present embodiment, the base plate 2 and the cover plate 10 are provided with a first rotating shaft 71 in the accommodating cavity; the middle part of the baffle plate 8 is rotatably arranged on the first rotating shaft 71;

the first torsion spring 4 is sleeved on the first rotating shaft 71; one end of the first torsion spring 4 is arranged on the first blocking arm 81; the other end of the first torsion spring 4 is arranged in the accommodating cavity.

Specifically, in the present embodiment, the first torsion spring 4 and the baffle 8 are provided on the first rotating shaft 71, so that the structure of the buckle can be stabilized.

In the pulling unlocking buckle of the present embodiment, one end of the connecting member 3 is provided with a resisting shaft 31 for abutting against the bottom of the first resisting arm 81; the other end of the connecting piece 3 is provided with a limiting block 32; the bottom plate 2 is provided with a limiting groove 21; the limiting block 32 penetrates through the limiting groove 21 and then is connected with a gasket 1. Specifically, the abutting of the connecting member 3 with the first stopper arm 81 is facilitated by providing the abutting shaft 31; and through setting up stopper 32, spacing groove 21 and gasket 1, can spacing rope body 6 and the rise of connecting piece 3, prevent that rope body 6 and connecting piece 3 from droing.

In the present embodiment, the limiting groove 21 is a runway type. The shape of the stopper 32 can be easily matched by the above arrangement.

In the pulling unlocking hasp of the embodiment, the connecting piece 3 is provided with a through hole 33 in a penetrating way; the one end of the rope body 6 is arranged through the perforation 33; and a jacking screw 5 is arranged between the connecting piece 3 and the rope body 6. In particular, the above arrangement facilitates the fixing of the rope body 6 in the through hole 33, and the length of the rope body 6 extending out of the accommodating cavity can be freely adjusted.

In the pulling unlocking hasp of the embodiment, the rope body 6 is a steel wire rope; the steel wire rope has better strength; one end of the rope body 6 is provided with a clamping hook 61 after passing through the perforation 33. The rope body 6 can be prevented from falling off from the connecting piece 3 by the arrangement.

In the pulling unlocking hasp of the present embodiment, the cover plate 10 is provided with a second rotating shaft 72 in the accommodating cavity; the locking plate 9 is rotatably arranged on the second rotating shaft 72;

the second torsion spring 11 is sleeved on the second rotating shaft 72; one end of the second torsion spring 11 is arranged on the locking plate 9; the other end of the first torsion spring 4 is arranged in the accommodating cavity; the other end of the first torsion spring 4 is disposed on the second rotating shaft 72.

Specifically, in the present embodiment, the second torsion spring 11 and the locking plate 9 are disposed on the second rotating shaft 72 by providing two rotating shafts, so that the structure of the buckle is stable.

In the pull unlocking buckle of the present embodiment, the locking plate 9 includes a rotating portion 93 and a locking arm 94; the middle part of the rotating part 93 is rotatably arranged on the second rotating shaft 72; the locking groove 91 is formed in the locking arm 94; the positioning groove 92 is provided in the rotating portion 93. Particularly, through the arrangement, the structure of the lock plate 9 is more compact and reasonable, and the lock plate has higher strength.

In the pulling unlocking hasp according to the embodiment, the locking plate 9 is provided with an arc-shaped surface 95 at one side of the positioning groove 92. Specifically, as shown in fig. 4, when the buckle is opened, the second blocking arm 82 abuts against the arc surface 95, and when the lock plate 9 is rotated clockwise, the second blocking arm 82 is conveniently reset along the arc surface 95.

In the present embodiment, the bottom plate 2 is detachably connected to the cover plate 10. Through the above arrangement, the bottom plate 2 and the cover plate 10 can be conveniently disassembled and assembled.

It should be finally noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit the scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A pull release buckle, comprising:

a base plate (2);

the cover plate (10) is connected with the bottom plate (2) to form an accommodating cavity;

the baffle (8) is rotatably arranged in the accommodating cavity, and the baffle (8) is provided with a first blocking arm (81) and a second blocking arm (82);

the connecting piece (3) is arranged between the first blocking arm (81) and the second blocking arm (82) and is abutted against the bottom of the first blocking arm (81);

one end of the rope body (6) is connected with the connecting piece (3), and the other end of the rope body extends out of the accommodating cavity;

the first torsion spring (4) is arranged between the baffle (8) and the accommodating cavity;

the locking plate (9) is rotatably arranged in the accommodating cavity, the locking plate (9) is provided with a locking groove (91) and a positioning groove (92), and the second blocking arm (82) is arranged in the positioning groove (92) when the unlocking hasp is pulled to be closed;

and the second torsion spring (11) is arranged between the locking plate (9) and the accommodating cavity.

2. The pull release buckle of claim 1, wherein: a first rotating shaft (71) is arranged in the accommodating cavity of the bottom plate (2) and the cover plate (10); the middle part of the baffle (8) is rotatably arranged on the first rotating shaft (71);

the first torsion spring (4) is sleeved on the first rotating shaft (71); one end of the first torsion spring (4) is arranged on the first blocking arm (81); the other end of the first torsion spring (4) is arranged in the accommodating cavity.

3. The pull release buckle of claim 1, wherein: one end of the connecting piece (3) is provided with a resisting shaft (31) which is used for being abutted against the bottom of the first resisting arm (81); the other end of the connecting piece (3) is provided with a limiting block (32); the bottom plate (2) is provided with a limiting groove (21); the limiting block (32) penetrates through the limiting groove (21) and then is connected with the gasket (1).

4. The pull release buckle of claim 3, wherein: the limiting groove (21) is of a runway type.

5. The pull-unlock buckle according to claim 3, wherein: the connecting piece (3) is provided with a through hole (33) in a penetrating way; the one end of the rope body (6) is arranged in the through hole (33) in a penetrating way; and a jacking screw (5) is arranged between the connecting piece (3) and the rope body (6).

6. The pull-unlock buckle according to claim 5, wherein: the rope body (6) is a steel wire rope; one end of the rope body (6) is provided with a clamping hook (61) after passing through the through hole (33).

7. The pull release buckle of claim 1, wherein: the cover plate (10) is provided with a second rotating shaft (72) in the accommodating cavity; the locking plate (9) is rotatably arranged on the second rotating shaft (72);

the second torsion spring (11) is sleeved on the second rotating shaft (72); one end of the second torsion spring (11) is arranged on the locking plate (9); the other end of the first torsion spring (4) is arranged in the accommodating cavity; the other end of the first torsion spring (4) is arranged on the second rotating shaft (72).

8. The pull-unlock buckle according to claim 7, wherein: the lock plate (9) comprises a rotating part (93) and a locking arm (94); the middle part of the rotating part (93) is rotatably arranged on the second rotating shaft (72); the lock catch groove (91) is arranged on the locking arm (94); the positioning groove (92) is provided in the rotating portion (93).

9. The pull-unlock buckle according to claim 1, wherein: the locking plate (9) is provided with an arc-shaped surface (95) at one side of the positioning groove (92).

10. The pull-unlock buckle according to claim 1, wherein: the bottom plate (2) is detachably connected with the cover plate (10).