CN213820091U

CN213820091U - Novel convenient hasp

Info

Publication number: CN213820091U
Application number: CN202021839841.9U
Authority: CN
Inventors: 晁振兴; 范晔平; 曾瑶娟
Original assignee: Jiaxing Guangwei Plastic Technology Co Ltd
Current assignee: Jiaxing Guangwei Plastic Technology Co Ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-07-30
Anticipated expiration: 2030-08-28

Abstract

The utility model provides a novel convenient hasp, includes first hasp part, second hasp part and mounting, and first hasp part is connected with the mounting respectively with second hasp part, and first hasp part is including the fluting, and second hasp part moves about in the fluting, control opening and closing of hasp. The novel convenient lock catch of the utility model adopts the slotting to control the size of the opening of the lock catch and avoids the deviation of the moving track of the second lock catch part; the novel hook is adopted, so that the buckle is more convenient to buckle and is not easy to unhook; a brand new fixing piece is adopted to ensure that the lock catch structure is more stable; the switch piece is adopted to ensure that the switch control of the lock catch is more reliable. The utility model discloses a convenient hasp, simple structure, convenient to use, dependable performance, use extensively have higher practical value.

Description

Novel convenient hasp

Technical Field

The utility model belongs to the hasp field, concretely relates to novel convenient hasp.

Background

The lock catch has wide application scenes, and not only can be used for common life, but also can be applied to the professional field. In a common life scene, the key ring is mainly used for making a key ring or a padlock; in the professional field, the rope connection is mainly established by the lock catch, and is used for aviation bundling, consignment connection, field rescue connection, military combat and the like. The lock catch is required to be convenient to use and not easy to unhook in ordinary life; the lock catch structure is required to be stable and reliable in the professional field, and the safety is guaranteed.

The existing lock catches are various in types, some lock catches are simple in structure and convenient to use, but are not enough in stability and easy to unhook, so that objects can be lost or safety accidents can be caused; some locks have good stability, but the structure is complex, the locking process is complicated, and the use is inconvenient. Therefore, a novel convenient lock catch with stable structure, convenient use, safety and reliability is urgently needed.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims at providing a novel convenient hasp. In order to realize the purpose, the utility model discloses a technical scheme as follows:

the utility model provides a novel convenient hasp, including first hasp part, second hasp part and mounting, first hasp part with second hasp part respectively with the mounting is connected, first hasp part is including the fluting, second hasp part is in activity in the fluting, control opening and closing of hasp.

Preferably, the fixing member is a hinge structure.

Preferably, the first locking part comprises a first fixing hole, the second locking part comprises a second fixing hole, the fixing part comprises a third fixing hole, a screw and a sleeve, the first fixing hole is connected with the third fixing hole through the screw, and the second fixing hole is sleeved on the sleeve.

Preferably, the first locking part comprises an F-shaped hook, and the second locking part comprises a G-shaped hook, and the G-shaped hook can be hooked and buckled with the F-shaped hook through the slot.

Preferably, the novel convenient lock catch further comprises a switch piece, and the switch piece slides up and down to control the moving range of the second lock catch part in the groove.

Preferably, the novel convenient latch further comprises a blocking step for controlling the maximum distance of the switch member sliding downwards.

Preferably, the first locking part includes a first arc-shaped section, a first straight line section and a first connecting piece, one end of the first arc-shaped section is connected with the F-shaped hook, the other end of the first arc-shaped section is connected with one end of the first straight line section, the other end of the first straight line section is connected with the first connecting piece, one end of the slot is connected with the F-shaped hook, the slot extends to the first straight line section along the first arc-shaped section, and the first fixing hole is formed in the first connecting piece.

Preferably, the second locking part comprises a second arc-shaped section, a second straight-line section and a second connecting piece, one end of the second arc-shaped section is connected with the G-shaped hook, the G-shaped hook is connected with one end of the second straight-line section, the other end of the second straight-line section is connected with the second connecting piece, and the second fixing hole is formed in the second connecting piece.

Preferably, the fixing member further comprises a spring, one end of the spring is connected with the first connecting member, and the other end of the spring is connected with the second connecting member.

Preferably, the first connecting piece further comprises a fourth fixing hole, and the fourth fixing hole, the second fixing hole and the sleeve form a through hole.

The novel convenient lock catch of the utility model adopts the slotting to control the size of the opening of the lock catch and avoids the deviation of the moving track of the second lock catch part; the novel hook is adopted, so that the buckle is more convenient to buckle and is not easy to unhook; a brand new fixing piece is adopted to ensure that the lock catch structure is more stable; the switch piece is adopted to ensure that the switch control of the lock catch is more reliable. The utility model discloses a convenient hasp, simple structure, convenient to use, dependable performance, use extensively have higher practical value.

Drawings

Various aspects of the present invention will become more apparent to the reader after reading the detailed description of the invention with reference to the attached drawings. Wherein,

fig. 1 is a structural diagram of a novel convenient lock catch according to an embodiment of the present invention;

fig. 2 is an exploded view of the novel portable lock according to an embodiment of the present invention;

fig. 3 is a switch state diagram of the novel convenient latch according to an embodiment of the present invention;

description of reference numerals:

1: a first latch member; 2: a second latch member; 3: a fixing member;

11: a first arcuate segment; 12: a first straight line segment; 13: a first connecting member; 14: grooving; 15: f-shaped hooks; 16: a switch member; 17: a blocking step;

131: a first fixing hole; 132: a fourth fixing hole;

21: a second arcuate segment; 22: a second straight line segment; 23: a second connecting member; 24: g-shaped hooks;

231: a second fixing hole;

31: a third fixing hole; 32: a sleeve; 33: a spring.

Detailed Description

In order to make the disclosure more complete and complete, reference is made to the appended drawings and the following detailed description of the invention. However, it should be understood by those skilled in the art that the examples provided below are not intended to limit the scope of the present invention. In addition, the drawings are only for illustrative purposes and are not drawn to scale.

Embodiments of various aspects of the present invention are described in further detail below with reference to the figures.

Please refer to fig. 1 simultaneously, which shows a structure diagram of the novel convenient lock catch according to an embodiment of the present invention, and fig. 2 shows an exploded view of the novel convenient lock catch according to an embodiment of the present invention. The utility model provides a novel convenient lock catch, which comprises a first lock catch part 1, a second lock catch part 2 and a fixing part 3, wherein the first lock catch part 1 and the second lock catch part 2 are respectively connected with the fixing part 3, the first lock catch part 1 comprises a slot 14, the second lock catch part 2 moves in the slot 14 to control the opening and closing of the lock catch;

specifically, when the lock catch is not subjected to external force, the first lock catch part 1 and the second lock catch part 2 form a closed space, and the lock catch is closed; when external force is applied to the lock catch, namely the first lock catch part 1 and the second lock catch part 2 are pressed by the external force, the second lock catch part 2 moves in the slot 14, and the lock catch is opened.

In this embodiment, the fixing member 3 is a hinge structure.

In this embodiment, the first locking member 1 includes a first fixing hole 131, the second locking member includes a second fixing hole 231, the fixing member 3 includes a third fixing hole 31, a screw and a sleeve 32, the first fixing hole 131 is connected to the third fixing hole 31 through the screw, the second fixing hole 231 is sleeved on the sleeve 32, specifically, the second fixing hole 231 can rotate clockwise or counterclockwise on the sleeve 32, and specifically, the second locking member 2 can rotate clockwise or counterclockwise around the sleeve 32.

In this embodiment, the first locking part 1 includes F-shaped hook 15, the second locking part 2 includes G-shaped hook 24, G-shaped hook 24 accessible the fluting 14 with the F-shaped hook 15 is hung and is buckled, specifically, G-shaped hook 24 passes fluting 14 with the F-shaped hook 15 is hung and is buckled, specifically, F-shaped hook 15 with G-shaped hook 24 all has the structural feature of arc angle, consequently F-shaped hook 15 with the 24 is hung and is buckled easily with G-shaped hook, and tensile characteristic is strong, is difficult for unhooking after hanging and buckling.

In this embodiment, the novel convenient latch further comprises a switch member 16, and the switch member 16 slides up and down to control the movable range of the second latch member 2 in the slot 14;

specifically, the switch piece 16 is sleeved on the first locking part 1, and the switch piece 16 can slide up and down to control the length of the slot 14;

specifically, when the switch piece 16 slides up to block a part of the slot 14, the length of the slot 14 becomes smaller, that is, the movable range of the second locking part 2 becomes smaller, when the switch piece 16 slides up to the highest position where the switch piece 16 can move, the length of the slot 14 is the smallest, and at this time, the second locking part 2 cannot move, specifically, the switch piece 16 further includes a locking device, and when the switch piece 16 slides up to the highest position, the locking device fixedly locks the switch piece 16, and the locking device is closed;

specifically, when the switch piece 16 slides down, the length of the slot 14 is increased, that is, the movable range of the second locking member 2 is increased, and when the switch piece 16 slides down to the lowest position where the switch piece 16 can move, the length of the slot 14 is the largest, and at this time, the movable range of the second locking member 2 is the largest, and the opening of the lock can be the largest.

In this embodiment, the novel convenient latch further comprises a stopping step 17, and the stopping step 17 is used for controlling the maximum sliding distance of the switch piece 16;

specifically, the stopping step 17 is used to reduce the sliding distance of the switch piece 16, when the switch piece 16 slides down to the lowest position, the bottom of the switch piece 16 contacts the stopping step 17, and the stopping step 17 stops the switch piece 16 from further sliding downwards.

In this embodiment, the first locking component 1 includes a first arc-shaped section 11, a first straight line section 12 and a first connecting piece 13, one end of the first arc-shaped section 11 is connected to the F-shaped hook 15, the other end of the first arc-shaped section 11 is connected to one end of the first straight line section 12, the other end of the first straight line section 12 is connected to the first connecting piece 13, one end of the slot 14 is connected to the F-shaped hook 15, the slot 14 extends to the first straight line section 12 along the first arc-shaped section 11, and the first fixing hole 131 is disposed on the first connecting piece 13.

In this embodiment, the second locking member 2 includes a second arc-shaped section 21, a second straight section 22 and a second connecting member 23, one end of the second arc-shaped section 21 is connected to the G-shaped hook 24, the G-shaped hook 24 is connected to one end of the second straight section 22, the other end of the second straight section 22 is connected to the second connecting member 23, and the second fixing hole 231 is disposed on the second connecting member 23.

Specifically, when the lock catch is closed, the F-shaped hook 15 is hooked with the G-shaped hook 24, the first arc-shaped section 11 and the second arc-shaped section 21 form a closed space, specifically, the second arc-shaped section 21 includes an upper half arc and a lower half arc, the upper half arc is embedded in the slot 14, and a vertex of the upper half arc coincides with a vertex of the first arc-shaped section 11, when an object is hooked on the lock catch through the closed space formed by the first arc-shaped section 11 and the second arc-shaped section 21, the first arc-shaped section 11 and the second arc-shaped section 21 are simultaneously stressed, so that the lock catch is more stable;

specifically, when the hasp is opened, second segmental arc 21 is in the activity in fluting 14, F type couple 15 with G type couple 24 separation, first segmental arc 11 with the closed space that second segmental arc 21 formed is opened, works as second segmental arc 21 moves to when the bottommost of fluting 14, the hasp opening is the biggest, and at this moment the top of second segmental arc 21 still is in the fluting 14, avoided because of the second segmental arc 21 activity takes place the skew and produces unusual circumstances such as card machine, cut the piece of fingers and rub, guaranteed the stability of hasp structure.

In this embodiment, the fixing member 3 further includes a spring 33, one end of the spring 33 is connected to the first connecting member 13, the other end of the spring 33 is connected to the second connecting member 23, specifically, the spring 33 is disposed between the first connecting member 13 and the fixing member 3, specifically, the spring 33 is disposed between the first fixing hole 131 and the second fixing hole 231, specifically, the spring 33 is a compression spring, and the spring 33 is disposed above the sleeve 32, so that the force arm is large, the tension force is strong, the structure is durable, and the overall performance of the lock catch is more stable and reliable.

Specifically, when an external force is applied to the latch, the second latch member 2 moves in the slot 14, that is, the second latch member 2 rotates clockwise around the sleeve 32, the G-shaped hook 24 separates from the F-shaped hook 15, the latch is opened, and at this time, the spring 33 is also pressed to generate an elastic force; when the external force is removed, the elastic force of the spring 33 pushes the second locking member 2 to move in the slot 14 again, that is, the second locking member 2 rotates counterclockwise around the sleeve 32 as a center until the G-shaped hook 24 and the F-shaped hook 15 are locked again, and the lock is closed.

In this embodiment, the first connecting element 13 further includes a fourth fixing hole 132, the second fixing hole 231 and the sleeve 32 form a through hole, specifically, the fourth fixing hole 132 is disposed below the first fixing hole 131, and specifically, the through hole can be used for hanging and fastening another object.

Fig. 3 is the on-off state diagram of the novel convenient hasp, include the closed condition and the open mode of hasp, please refer to fig. 3 below and right the utility model discloses a novel convenient hasp the use does further concrete description:

(1) the locking device of the opening and closing member 16 is opened, and the opening and closing member 16 is slid down to the lowest position, that is, the lower end of the opening and closing member 16 contacts the stopping step 17, at which time the length of the slot 14 is maximized, that is, the movable range of the second locking member 2 is maximized, and at which time the second locking member 2 can start to move.

(2) The first locking part 1 and the second locking part 2 are pressed by external force, the spring 33 is pressed, the second locking part 2 rotates clockwise around the sleeve 32, namely, the second fixing hole 231 rotates clockwise around the sleeve 32, the second arc-shaped section 21 moves in the slot 14, the F-shaped hook 15 and the G-shaped hook 24 are separated, and the lock is opened.

(3) The first object is hung in the lock catch through the gap between the F-shaped hook 15 and the G-shaped hook 24.

(4) When the external force is released, the elastic force of the spring 33 makes the second locking member 2 start to move in the slot 14 again, that is, the second locking member 2 rotates counterclockwise around the sleeve 32, the second fixing hole 231 rotates counterclockwise around the sleeve 32, the second arc-shaped segment 21 moves in the slot 14 until the G-shaped hook 24 and the F-shaped hook 15 are fastened again, the lock is closed, at this time, the upper half arc of the second arc-shaped segment 21 is embedded in the slot 14, the vertex of the upper half arc coincides with the vertex of the first arc-shaped segment 11, and the first arc-shaped segment 11 and the second arc-shaped segment 21 are stressed simultaneously.

(5) The switch piece 16 is slid upwards to the highest position and locked, at this time, the top of the switch piece 16 is flush with one end of the lower arc of the second arc-shaped section 21, and the second arc-shaped section 21 is blocked from moving continuously, at this time, even if pressure is applied to the first locking part 1 and the second locking part 2 again, the lock catch cannot be opened, and the lock catch is prevented from being opened accidentally due to external force.

(6) And a second object can be hung on the through hole, and the lock catch connects the first object and the second object together.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limited to the embodiments of the present invention, and it is obvious to those skilled in the art that other variations or changes of different forms can be made on the basis of the above description. All documents mentioned in this application are incorporated by reference into this application as if each were individually incorporated by reference.

Claims

1. The utility model provides a novel convenient hasp which characterized in that, includes first hasp part, second hasp part and mounting, first hasp part with second hasp part respectively with the mounting is connected, first hasp part is including the fluting, second hasp part is in the activity in the fluting controls opening and closing of hasp.

2. The novel convenient latch of claim 1 wherein the anchor is a hinge structure.

3. The novel convenient lock catch as claimed in claim 2, wherein the first lock catch part comprises a first fixing hole, the second lock catch part comprises a second fixing hole, the fixing part comprises a third fixing hole, a screw and a sleeve, the first fixing hole and the third fixing hole are connected through the screw, and the second fixing hole is sleeved on the sleeve.

4. A novel handy latch as in claim 3 wherein said first latch component comprises an F-hook and said second latch component comprises a G-hook, said G-hook being engageable with said F-hook through said slot.

5. The novel portable latch of claim 1 further comprising a switch member, wherein the switch member slides up and down to control the range of motion of the second latch member in the slot.

6. The novel portable latch of claim 5 further comprising a stop step for controlling the maximum distance that the switch member slides down.

7. The novel convenient latch of claim 4, wherein the first latch member comprises a first arc-shaped section, a first straight line section and a first connecting member, one end of the first arc-shaped section is connected with the F-shaped hook, the other end of the first arc-shaped section is connected with one end of the first straight line section, the other end of the first straight line section is connected with the first connecting member, one end of the slot is connected with the F-shaped hook, the slot extends to the first straight line section along the first arc-shaped section, and the first fixing hole is formed in the first connecting member.

8. The novel convenient lock catch as claimed in claim 7, wherein the second lock catch part comprises a second arc-shaped section, a second straight section and a second connecting piece, one end of the second arc-shaped section is connected with the G-shaped hook, the G-shaped hook is connected with one end of the second straight section, the other end of the second straight section is connected with the second connecting piece, and the second fixing hole is formed in the second connecting piece.

9. The novel convenient latch of claim 8 wherein the anchor further comprises a spring, one end of the spring being connected to the first connector and the other end of the spring being connected to the second connector.

10. The novel convenient latch of claim 9 wherein the first connector further comprises a fourth fastening hole, the fourth fastening hole forming a through hole with the second fastening hole and the sleeve.