CN213774867U

CN213774867U - Stainless steel lock catch for military industry

Info

Publication number: CN213774867U
Application number: CN202022181746.0U
Authority: CN
Inventors: 孙奇峰
Original assignee: Danyang Weishun Hardware Products Co ltd
Current assignee: Danyang Weishun Hardware Products Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-07-23
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a stainless steel hasp for military project, include female hasp board, son hasp board, be located a plurality of screws of son hasp board and female hasp board, female hasp board surface is equipped with key mouth base, the one end fixedly connected with female hasp body of ion hasp board is kept away from to key mouth base, female hasp body side both ends are rotated respectively and are connected with the connecting rod, two the other end fixedly connected with extensible hasp ring of connecting rod, the one end that female hasp body is nearly from key mouth base is passed through the connecting rod and is connected with key mouth base rotation, the son hasp board surface fixedly connected with sub-hasp body, the one end that female hasp board was kept away from to sub-hasp body is connected with at a distance from the baffle. The utility model discloses in, extendible hasp ring and triangle through the design separate the baffle, have solved the inside thing of box and have crossed the fullness, lead to hasp movable part and the unable closed problem that takes place the mistake to touch when the closure state with the hasp of fixed part.

Description

Stainless steel lock catch for military industry

Technical Field

The utility model relates to a hasp technical field especially relates to a stainless steel hasp for military project.

Background

The stainless steel lock catch is a stainless steel object used for fastening two objects, is generally arranged on a door and window or a box body and generally comprises a movable part and a fixed part, and achieves the closing and opening of the door and window or the box body through the combination and separation of the movable part and the fixed part.

At present, current stainless steel hasp does not have the safety cover, and during long-term the use, can gather the dust in the hasp to influence the hasp and use, but also the easy because the mistake bumps, and lead to the unexpected problem of opening of hasp very much, when stainless steel hasp is used for the box in addition, the inside thing of box is overfilled, leads to the unable closed problem of hasp movable part and fixed part, based on the problem that above appears, provides a stainless steel hasp for military project for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the lock catch is opened accidentally and the problem that the movable part and the fixed part of the lock catch can not be closed when the mistake is bumped easily by the existing stainless steel lock catch, and providing a stainless steel lock catch for military industry.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a stainless steel lock catch for military industry comprises a female lock catch plate, a male lock catch plate and a plurality of screws positioned on the male lock catch plate and the female lock catch plate, wherein a key mouth base is arranged on the outer surface of the female lock catch plate, one end, far away from the ion lock catch plate, of the key mouth base is fixedly connected with a female lock catch body, two ends of the side surface of the female lock catch body are respectively and rotatably connected with connecting rods, the other ends of the two connecting rods are fixedly connected with extensible lock catch rings, one end, close to the key mouth base, of the female lock catch body is rotatably connected with the key mouth base through the connecting rods, a male lock catch body is fixedly connected with the outer surface of the male lock catch plate, one end, far away from the female lock catch plate, of the male lock catch body is connected with a separation baffle, dust cover slide rails are respectively arranged at two ends, close to the screws, of the outer surfaces of the female lock catch plate and the male lock catch plate, the dust cover slide rails at two sides are relatively parallel, and a dust cover is slidably connected with the dust cover on the slide rails, the inside return mechanism that is equipped with of sub-hasp body, the inside extension mechanism that is equipped with of extensible hasp ring.

Preferably, the extension mechanism comprises a fixed sleeve fixedly connected with the hollow interiors of two sides of the extensible lock catch ring, a plurality of hollow grooves are respectively formed in the surfaces of the two fixed sleeves, a fixed support is fixedly connected to the outer surface of the extensible lock catch ring, a first stretching rod is connected to one end, far away from the extensible lock catch ring, of the two fixed supports in a sliding mode, the outer side wall of the first stretching rod penetrates through the fixed support and extends to the corresponding interior of the hollow grooves, and a first spring is sleeved on the outer side wall of the first stretching rod.

Preferably, the return mechanism comprises a baffle separating groove arranged in the sub-lock catch body, a second stretching rod is fixedly connected to the inner surface of the baffle separating groove far away from the sub-lock catch plate, and a second spring is sleeved on the surface of the second stretching rod.

Preferably, the first spring is located in the fixing support, two ends of the first spring are respectively and fixedly connected with the first stretching rod and the fixing support, and two bottom ends of two sides of the extensible lock catch ring are fixedly connected with the positioning plate

Preferably, the baffle is rotatably connected with the baffle groove through a bearing, the baffle is fixedly connected with the other end of the second stretching rod, and two ends of the second spring are respectively and fixedly connected to the baffle groove and the surface of the baffle.

Preferably, the extensible latch ring is arranged below the baffle when the latch is closed, and the extensible latch ring is tightly attached to the outer surface of the female latch plate when the latch is opened.

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

1. through the extensible hasp ring of design, when the unable closure of hasp active part and fixed part appears, the first tensile pole of accessible hand power, then tensile extensible hasp ring, when stretching to the length of selection, put back first tensile pole, the extension has just been accomplished to the extensible hasp ring like this, has solved the inside thing of box and has overfull, leads to the unable closure problem of hasp active part and fixed part.

2. Through the triangle baffle that separates of design, when the hasp was closed, separate the baffle and firstly by extensible hasp ring pressure with separate in the baffle groove, when the hasp was accomplished to close, separate the baffle and can make it resume original position under the elasticity of spring, and extensible hasp ring is in separating baffle below, has solved the hasp like this and has taken place the problem that the mistake touched when the closure state.

3. Through the dust cover of design, when the hasp was closed, the dust cover passed through the slide rail and slided downwards, and the lid has avoided the problem that can gather the dust in the hasp in whole stainless steel hasp top.

Drawings

Fig. 1 is a schematic structural view of the stainless steel buckle for military industry provided by the present invention when closed;

FIG. 2 is a schematic structural view of the stainless steel buckle for military industry provided by the present invention when being opened;

fig. 3 is a schematic structural view of the extendable latch ring of the stainless steel latch for military use according to the present invention after being extended;

fig. 4 is a schematic structural view of the extendable latch ring of the stainless steel latch for military use according to the present invention when the extendable latch ring is not extended;

FIG. 5 is a schematic view of the baffle structure of the stainless steel buckle for military use according to the present invention;

fig. 6 is a side view of the stainless steel buckle for military use according to the present invention.

In the figure: the lock comprises a primary lock buckle plate 1, a secondary lock buckle plate 2, a primary lock buckle body 3, a connecting rod 4, an extensible lock buckle ring 5, a secondary lock buckle body 6, a key opening base 7, a dust cover sliding rail 8, a dust cover 9, a baffle 10, a fixing sleeve 11, a hollow groove 12, a fixing support 13, a first stretching rod 14, a first spring 15, a positioning plate 16, a baffle separating groove 17, a second stretching rod 18 and a second spring 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, a stainless steel lock catch for military use comprises a female lock catch plate 1, a female lock catch plate 2, and a plurality of screws located on the female lock catch plate 2 and the female lock catch plate 1, wherein a key mouth base 7 is arranged on the outer surface of the female lock catch plate 1, one end of the key mouth base 7 away from the female lock catch plate 2 is fixedly connected with a female lock catch body 3, two ends of the side surface of the female lock catch body 3 are respectively and rotatably connected with a connecting rod 4, the other ends of the two connecting rods 4 are fixedly connected with an extensible lock catch ring 5, one end of the female lock catch body 3 close to the key mouth base 7 is rotatably connected with the key mouth base 7 through the connecting rod, the outer surface of the female lock catch plate 2 is fixedly connected with a female lock catch body 6, one end of the female lock catch body 6 far away from the female lock catch plate 1 is connected with a baffle plate 10, two ends of the outer surfaces of the female lock catch plate 1 and the female lock catch plate 2 close to the screws are respectively provided with dust cover slide rails 8, and the slide rails 8 on the two sides are relatively parallel, the dust cover 9 is connected to the rail of the dust cover slide rail 8 in a sliding mode, and the problem that dust can be gathered when the lock catch is used for a long time is solved.

The inside extension mechanism that is equipped with of extensible hasp ring 5, fixed cover 11 including the hollow inside fixed connection in extensible hasp ring 5 both sides, two fixed cover 11 surfaces are equipped with a plurality of hollow grooves 12 respectively, 5 outer fixed surface of extensible hasp ring is connected with fixed bolster 13, two fixed bolsters 13 have first tensile pole 14 keeping away from 5 one end sliding connection of extensible hasp ring, the lateral wall of first tensile pole 14 runs through fixed bolster 13 and extends to the inside that corresponds hollow groove 12, the lateral wall cover of first tensile pole 14 is equipped with first spring 15, first spring 15 is arranged in fixed bolster 13 and first spring 15's both ends respectively with first tensile pole 14 and fixed bolster 13 fixed connection, it is too full to have solved the inside thing of box, lead to the unable closed problem of hasp movable part and fixed part.

The inside return mechanism that is equipped with of sub-hasp body 6, including the baffle groove 17 that separates that sub-hasp body 6 is inside to be equipped with, separate baffle groove 17 and keep away from the tensile pole 18 of internal surface fixedly connected with second of sub-hasp board 2, the tensile pole 18 surface cover of second is equipped with second spring 19, separate baffle 10 through the bearing with separate baffle groove 17 and rotate and be connected, separate baffle 10 and the tensile pole 18 other end fixed connection of second, second spring 19 both ends fixed connection respectively separates baffle groove 17 and separates baffle 10 on the surface, make separate baffle 10 accomplish the shelves that separate to extensible hasp ring 5, the problem that the mistake of taking place bumps and lead to the hasp accident to open has been avoided.

The baffle plate 10 is rotatably connected with the baffle plate groove 17 through a bearing, the baffle plate 10 is fixedly connected with the other end of the second stretching rod 18, and two ends of the second spring 19 are respectively fixedly connected on the surfaces of the baffle plate groove 17 and the baffle plate 10.

The utility model discloses in, when the hasp is closed, extensible snap close ring 5 can with separate baffle 10 and take place the contact, extensible snap close ring 5 can give and separate baffle 10 pressure, pressure can make spring 19 shrink, and then drive the shrink of second telescopic link 18, make and separate baffle 10 indentation separate in baffle groove 17, separate baffle 10 and can get back to original position under the stretching of second spring 19 when pressure finishes, accomplish the shelves that separate to extensible snap close ring 5, avoided taking place the mistake and bumped the problem that leads to the hasp accident to be opened.

The design's extensible hasp ring 5, when the primary hasp board 1 son hasp board 2 can't be closed appearing, the first tensile pole 13 of hand power, then tensile extensible hasp ring 5, when stretching to the length of selection, put back first tensile pole 13, make it with be fixed in on the hollow groove 11, extensible hasp ring 5 just is stretched like this, has solved the inside thing of box and has crossed full, leads to the unable closed problem of hasp movable part and fixed part.

When the locking buckle is closed, the manual dust cover 9 slides downwards on the dust cover sliding rail 8, the dust cover 9 is completely covered on the locking buckle, and the problem that dust can be gathered in the locking buckle is solved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The stainless steel lock catch for military engineering comprises a female lock catch plate (1), a female lock catch plate (2) and a plurality of screws positioned on the female lock catch plate (2) and the female lock catch plate (1), and is characterized in that a key mouth base (7) is arranged on the outer surface of the female lock catch plate (1), one end, far away from the female lock catch plate (2), of the key mouth base (7) is fixedly connected with a female lock catch body (3), two ends of the side surface of the female lock catch body (3) are respectively and rotatably connected with a connecting rod (4), the other end of the connecting rod (4) is fixedly connected with an extensible lock catch ring (5), one end, close to the key mouth base (7), of the female lock catch body (3) is rotatably connected with the key mouth base (7) through the connecting rod, a female lock catch body (6) is fixedly connected with the outer surface of the female lock catch plate (2), one end, far away from the female lock catch plate (1), of the female lock catch body (6) is connected with a separation baffle (10), female hasp board (1) and son hasp board (2) surface are equipped with dust cover slide rail (8) respectively near the both ends of screw, and the dust cover slide rail (8) of both sides are parallel relatively, sliding connection has dust cover (9) on dust cover slide rail (8) track, son hasp body (6) inside is equipped with return mechanism, extensible hasp ring (5) inside is equipped with extension mechanism.

2. The stainless steel fastener for military industry as claimed in claim 1, wherein the extension mechanism comprises fixed sleeves (11) fixedly connected with the hollow interiors at two sides of the extensible fastener ring (5), a plurality of hollow grooves (12) are respectively formed in the surfaces of the two fixed sleeves (11), a fixed bracket (13) is fixedly connected to the outer surface of the extensible fastener ring (5), a first stretching rod (14) is slidably connected to one end, away from the extensible fastener ring (5), of the two fixed brackets (13), the outer side wall of the first stretching rod (14) penetrates through the fixed brackets (13) and extends to the interiors of the corresponding hollow grooves (12), and a first spring (15) is sleeved on the outer side wall of the first stretching rod (14).

3. The stainless steel buckle for military use of claim 1, wherein the return mechanism comprises a baffle groove (17) arranged inside the sub-buckle body (6), a second stretching rod (18) is fixedly connected to the inner surface of the baffle groove (17) far away from the sub-buckle plate (2), and a second spring (19) is sleeved on the surface of the second stretching rod (18).

4. The stainless steel fastener for military use of claim 2, wherein the first spring (15) is located in the fixing support (13), two ends of the first spring (15) are fixedly connected with the first stretching rod (14) and the fixing support (13), and two bottom ends of the extendable fastener ring (5) are fixedly connected with the positioning plates (16).

5. A stainless steel latch for military use according to claim 3, wherein the baffle (10) is rotatably connected with the baffle slot (17) through a bearing, the baffle (10) is fixedly connected with the other end of the second stretching rod (18), and both ends of the second spring (19) are fixedly connected with the surfaces of the baffle slot (17) and the baffle (10), respectively.

6. A stainless steel fastener for military use according to claim 1, wherein said extendable snap ring (5) is located below the barrier (10) when the fastener is closed, said extendable snap ring (5) clinging to the outer surface of the female fastener plate (1) when opened.