CN211500164U

CN211500164U - Adjustable lifting type hasp

Info

Publication number: CN211500164U
Application number: CN201922334827.7U
Authority: CN
Inventors: 陆惠良
Original assignee: Shaoxing Thcoo Lock Manufacture Co ltd
Current assignee: SKK intelligent hardware (Shaoxing) Co.,Ltd.
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-15
Anticipated expiration: 2029-12-23

Abstract

The utility model relates to an adjustable lifting hasp, which comprises a fixing buckle, a base and a latch, wherein the fixing buckle is fixed on a door frame, the base is fixed on a door plate, one end of the latch is movably connected with the base, and when in use, the other end of the latch is matched with the fixing buckle; the base is connected with a connecting sleeve, a through hole is formed in the top end of the base, a threaded hole is formed in the top end of the connecting sleeve, an adjusting screw penetrates through the through hole in the base and is screwed into the threaded hole of the connecting sleeve, and the adjusting screw is used for adjusting the distance between the base and the connecting sleeve; one end of the connecting bracket is movably connected with the base, and the other end of the connecting bracket is movably connected with the latch; relates to the technical field of connecting pieces, and has the characteristic of adjusting without changing a fixed position.

Description

Adjustable lifting type hasp

Technical Field

The utility model relates to a technical field of connecting piece, in particular to adjustable lift-draw formula hasp.

Background

The hasp lock is a common lock, and the purpose of the hasp lock is very wide. The traditional hasp lock comprises a base, a fixing buckle and a lock latch, wherein the base and the fixing buckle are respectively fixed on the plate surfaces of two different objects (such as a box cover and a box body of a box), the lock latch is connected on the base, and when one end of the lock latch is matched with the fixing buckle, the hasp lock is locked to lock and fix the two different objects; when one end of the lock latch is separated from the fixing buckle, the buckle lock is unlocked, and two different objects are separated. The existing hasp lock has the following defects: when the base and the fixing buckle are installed, the distance between the base and the fixing buckle needs to be determined, so that the latch connected to the base can be matched with the fixing buckle, and the latch cannot be matched with the fixing buckle due to the fact that the base is too far away from the fixing buckle or too far away from the fixing buckle; or because the hasp is lifted and pulled for a long time, the part of the hasp can be displaced, and the position of the base or the fixing buckle needs to be readjusted at the moment, so that the hasp is troublesome.

In view of the above, the present invention provides an adjustable lift-pull type buckle, which is produced by the above technical solution.

Disclosure of Invention

The utility model provides an adjustable lifting hasp, which is characterized in that the adjustment is convenient; specifically, the utility model discloses a realize through following technical scheme:

an adjustable lifting type hasp comprises a fixing buckle, a base and a lock latch, wherein the fixing buckle is fixed on a door frame, the base is fixed on a door plate, one end of the lock latch is movably connected with the base, and when the hasp is used, the other end of the lock latch is matched with the fixing buckle; the base is connected with a connecting sleeve, a through hole is formed in the top end of the base, a threaded hole is formed in the top end of the connecting sleeve, an adjusting screw penetrates through the through hole in the base and is screwed into the threaded hole of the connecting sleeve, and the adjusting screw is used for adjusting the distance between the base and the connecting sleeve; one end of the connecting bracket is movably connected with the base, and the other end of the connecting bracket is movably connected with the lock latch.

Furthermore, waist-shaped holes are respectively formed in two sides of the base, shaft holes are formed in two sides of the connecting sleeve, the rotating shaft penetrates through the waist-shaped holes and the shaft holes of the base, and one end of the connecting support is movably connected to the rotating shaft.

Furthermore, the side of the latch close to the door plate is the back side of the latch, the side far away from the door plate is the front side of the latch, the back side of the latch is connected with the connecting support, and the latch and the connecting support are movably connected through a pin shaft.

Furthermore, a lock core assembly is arranged on the lock bolt, one end of the lock core assembly is used for inserting a key, the other end of the lock core assembly is a lock tongue, and the assembled lock tongue is positioned on the back side of the lock bolt; the side of base is provided with the locked groove, and when the locked groove and spring bolt cooperation, hasp and base locking, when the locked groove breaks away from with the spring bolt, hasp and base unblock.

Furthermore, a clamping groove is formed in the back side of the lock latch, a buckle is arranged on the fixing buckle, the buckle is matched with the clamping groove, the lock latch is locked with the fixing buckle, the buckle is separated from the clamping groove, and the lock latch is unlocked with the fixing buckle.

The beneficial effects of the utility model reside in that:

1. be provided with adjusting screw on this hasp, the distance of adjustable hasp and base to under the prerequisite that does not change the fixed position of base and fixed knot, through adjusting the distance between hasp and base, make the other end of hasp can with fixed knot cooperate, guaranteed the one end of hasp and fixed knot locking, whole accommodation process is simple and convenient.

2. The locking mode of the hasp upper latch and the base locks by adopting the lock core assembly, the existing pressing type clamping groove and the locking mode of the buckle are changed, the problem of tripping between two locked objects can not occur, and the safety performance of the hasp is ensured.

Drawings

FIG. 1 is an exploded view of the components of an embodiment of a buckle according to the present invention;

fig. 2 is a front view of an embodiment of the present invention;

fig. 3 is a rear view of an embodiment provided by the present invention;

FIG. 4 is a schematic view taken along line A-A of FIG. 2;

fig. 5 is a schematic view of a closed state according to an embodiment of the present invention;

fig. 6 is a schematic view of an open state according to an embodiment of the present invention.

Wherein: 1. a fixing buckle; 11. buckling; 2. a base; 21. a kidney-shaped hole; 22. locking the groove; 23. a through hole; 3. connecting sleeves; 31. a threaded hole; 32. a shaft hole; 4. an adjusting screw; 41. a rotating shaft; 5. connecting a bracket; 6. a latch; 61. a card slot; 7. a plug assembly; 71. a latch bolt; 8. a door frame; 9. a door panel.

The specific implementation mode is as follows:

the present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1, 5 and 6, an adjustable lifting buckle comprises a fixing buckle 1 and a base 2, wherein the fixing buckle 1 is fixed on a doorframe 8 through a screw, and the base 2 is fixed on a door panel 9 through a screw; the base 2 is connected with the connecting sleeve 3, the top end of the base 2 is provided with a through hole 23, the top end of the connecting sleeve 3 is provided with a threaded hole 31, as shown in fig. 1 and fig. 4, the adjusting screw 4 penetrates through the through hole 23 on the base 2 and is screwed into the threaded hole 31 of the connecting sleeve 3, and meanwhile, the adjusting of the distance between the base 2 and the connecting sleeve 3 is realized by screwing the adjusting screw 4. Waist-shaped holes 21 are respectively arranged on two sides of the base 2, shaft holes 32 are arranged on two sides of the connecting sleeve 3, the rotating shaft 41 penetrates through the waist-shaped holes 21 and the shaft holes 32 of the base 2, and the rotating shaft 41 can move in the waist-shaped holes 21.

One end of the connecting bracket 5 is movably connected to the rotating shaft 41, and the connecting bracket 5 can rotate around the base 2.

The other end of the connecting bracket 5 is connected with a latch 6, as shown in fig. 2 and 4, one side of the latch 6 close to the door panel 9 is the back side of the latch, one side far away from the door panel 9 is the front side of the latch, the back side of the latch 6 is connected with the connecting bracket 5, and the latch 6 and the connecting bracket are movably connected through a pin shaft 42 and can rotate relatively; as shown in fig. 2, 3 and 4, the lock bolt 6 is provided with a lock core assembly 7, one end of the lock core assembly 7 is used for inserting a key, the other end is a lock tongue 71, and the assembled lock tongue 71 is positioned at the back side of the lock bolt 6.

As shown in fig. 3, the side of the base 2 is provided with a locking groove 22, when the locking groove 22 is engaged with the locking tongue 71, the latch 6 and the connecting bracket 5 connected to the latch 6 are locked, and the latch 6, the connecting bracket 5 and the base 2 are fixedly connected without relative rotation.

As shown in fig. 3 and 4, a locking groove 61 is further provided on the back side of the latch 6, and a buckle 11 is provided on the fixing buckle 1, and the buckle 11 can be assembled with the locking groove 61.

The use process of the hasp is as follows:

firstly, fixing a base 2 on a door plate 9, and fixing a fixing buckle 1 at a proper position of a door frame 8, so that the fixing buckle 1 and the base 2 are linearly arranged; in the process of mounting the fixing buckle 1 and the base 2, the distance between the fixing buckle 1 and the base 2 is only roughly adjusted, and the distance between the base 2 and the connecting sleeve 3 needs to be finely adjusted by the adjusting screw 4, so that the clamping groove 61 of the latch 6 connected to the connecting sleeve 3 can be matched with the buckle 11 on the fixing buckle 1; adjusting screw 4 is adjusted, latch 6 is rotated, slot 61 of latch 6 is matched with buckle 11, after slot 61 is matched with buckle 11, one end of latch 6 is fixed with fixing buckle 1, latch 6 is rotated in the opposite direction, latch 6 covers base 2, latch bolt 71 in latch 6 core assembly 7 is matched with lock slot 22 of base 2, and then the other end of latch 6 is fixed with base 2, thereby realizing fixed connection between fixing buckle 1 and base 2 through latch 6, and door frame 8 is locked with door panel 9, as shown in fig. 5, the door frame 8 and door panel 9 are locked by hasp, and relative displacement can not occur between door frame 8 and door panel 9.

As shown in fig. 6, in the state of the buckle being unlocked; when the lock tongue 71 on the latch 6 is separated from the lock groove 22 of the base 2 and the catch groove 61 on the latch 6 is separated from the catch 11 of the holder buckle 1, the base 2 and the holder buckle 1 are not connected through the latch 6, the door frame 8 and the door panel 9 are unlocked, and the two can move relatively.

Above is the utility model discloses preferred embodiment the utility model discloses make a plurality of other simple replacements and changes under the design prerequisite, all should regard as belonging to the utility model discloses a protection category.

Claims

1. The utility model provides an adjustable lift-draw formula hasp which characterized in that: the door lock comprises a fixing buckle, a base and a lock latch, wherein the fixing buckle is fixed on a door frame, the base is fixed on a door plate, one end of the lock latch is movably connected with the base, and when the door lock is used, the other end of the lock latch is matched with the fixing buckle; the base is connected with a connecting sleeve, a through hole is formed in the top end of the base, a threaded hole is formed in the top end of the connecting sleeve, an adjusting screw penetrates through the through hole in the base and is screwed into the threaded hole of the connecting sleeve, and the adjusting screw is used for adjusting the distance between the base and the connecting sleeve; one end of the connecting bracket is movably connected with the base, and the other end of the connecting bracket is movably connected with the lock latch.

2. The adjustable lift-pull buckle according to claim 1, wherein: waist-shaped holes are respectively formed in two sides of the base, shaft holes are formed in two sides of the connecting sleeve, the rotating shaft penetrates through the waist-shaped holes and the shaft holes of the base, and one end of the connecting support is movably connected to the rotating shaft.

3. The adjustable lift-pull buckle according to claim 1, wherein: the side of the latch close to the door plate is the back side of the latch, the side of the latch far away from the door plate is the front side of the latch, the back side of the latch is connected with the connecting support, and the latch and the connecting support are movably connected through a pin shaft.

4. The adjustable lift-pull buckle according to claim 1, wherein: the lock bolt is provided with a lock core assembly, one end of the lock core assembly is used for inserting a key, the other end of the lock core assembly is a lock tongue, and the assembled lock tongue is positioned on the back side of the lock bolt; the side of base is provided with the locked groove, and when the locked groove and spring bolt cooperation, hasp and base locking, when the locked groove breaks away from with the spring bolt, hasp and base unblock.

5. The adjustable lift-pull buckle according to claim 1, wherein: the back side of the lock latch is provided with a clamping groove, the fixing buckle is provided with a buckle, the buckle is matched with the clamping groove, the lock latch is locked with the fixing buckle, the buckle is separated from the clamping groove, and the lock latch is unlocked with the fixing buckle.