CN217396317U

CN217396317U - Safety lock catch

Info

Publication number: CN217396317U
Application number: CN202220471768.7U
Authority: CN
Inventors: 苏旭丰
Original assignee: Zhejiang Mengding Food Co ltd
Current assignee: Zhejiang Mengding Food Co ltd
Priority date: 2022-03-05
Filing date: 2022-03-05
Publication date: 2022-09-09
Anticipated expiration: 2032-03-05

Abstract

The utility model discloses a safety lock catch, including the hasp seat that can connect the safety belt and can dismantle the padlock subassembly of being connected with the hasp seat, the padlock subassembly on be equipped with a plurality of connection positions that can connect the safety belt, just the hasp seat on be equipped with socket and sliding connection in the socket and can lock the padlock subassembly locking structure on the hasp seat, the locking structure on still be equipped with can show the two instruction portion that is in locking state when hasp seat and padlock subassembly are in locking state. The utility model aims at overcoming the defects of the prior art and providing a safety lock catch which has simple structure and can conveniently observe whether to lock in place.

Description

Safety lock catch

[ technical field ] A

The utility model relates to a safety lock catch.

[ background of the invention ]

Present safety lock is used for on children's safety seat or perambulator mostly, and the cooperation safety belt makes children can be safer when taking children's safety seat or perambulator, but present safety lock does not have the device that can show safety lock hasp target in place, can't remind the adult whether locked safety lock in place.

The utility model discloses it is just based on above-mentioned not enough research and development and produce.

[ Utility model ] content

The utility model aims at overcoming the defects of the prior art and providing a safety lock catch which has simple structure and can conveniently observe whether to lock in place.

The utility model discloses a realize through following technical scheme:

the utility model provides a safety lock catch, is including the hasp seat 1 that can connect the safety belt and can dismantle the padlock subassembly 2 of being connected with hasp seat 1, padlock subassembly 2 on be equipped with a plurality of connection positions 21 that can connect the safety belt, just hasp seat 1 on be equipped with socket 11 and sliding connection in socket 11 and can lock hasp subassembly 2 locking structure 12 on hasp seat 1, locking structure 12 on still be equipped with and can show the both indicator 121 that are in the locking state when hasp seat 1 and padlock subassembly 2 are in the locking state.

The locking structure 12 comprises a bolt 122 slidably connected in the socket 11, an elastic member 123 capable of rebounding the bolt 122 is arranged between the bolt 122 and the wall surface of the socket 11, the indicating part 121 is arranged on the bolt 122, and a window 13 capable of displaying the indicating part 121 is arranged on the hasp seat 1.

The indicating part 121 is a colored coating layer provided on the latch bolt 122 for distinguishing.

The buckle assembly 2 comprises a lower buckle seat 22 and an upper buckle seat 23, wherein the lower buckle seat 22 can be connected to the buckle seat 1, the upper buckle seat 23 is detachably connected to the lower buckle seat 22, a first connecting seat 24 is detachably connected to the lower buckle seat 22, a second connecting seat 25 is detachably connected to the upper buckle seat 23, and the connecting positions 21 comprise a first connecting position 210, a second connecting position 211, a third connecting position 212 and a fourth connecting position 213, the first connecting position 210 is arranged on the lower buckle seat 22 and used for connecting a safety belt, the second connecting position 211 is arranged on the upper buckle seat 23 and used for connecting the safety belt, the third connecting position 212 is arranged on the first connecting seat 24 and used for connecting the safety belt, and the fourth connecting position 213 is arranged on the second connecting seat 25 and used for connecting the safety belt.

The lower buckle seat 22 is provided with a clamping position 221, and the upper buckle seat 23 is provided with a clamping portion 231 which can be clamped into the clamping position 221 when the upper buckle seat 23 is connected to the lower buckle seat 22.

Lower knot seat 22 on be equipped with first slide rail 222, first connecting seat 24 on be equipped with and supply the gliding first spout 241 of first slide rail 222, lower knot seat 22 on still be equipped with first block position 223, first connecting seat 24 on be equipped with and can block into to first block piece 242 in the block position 223 when first connecting seat 24 is connected to down on the knot seat 22.

Go up to detain and be equipped with second slide rail 232 on the seat 23, second connecting seat 25 on be equipped with and supply the gliding second spout 251 of second slide rail 232, last detain and still be equipped with second screens position 233 on the seat 23, second connecting seat 25 on be equipped with and to block into the second screens piece 252 to second screens position 233 when second connecting seat 25 is connected to last detaining the seat 23.

Hasp seat 1 on still be equipped with and can prevent first connecting seat 24 and second connecting seat 25 to break away from down the block structure 3 of detaining seat 22 and last detaining seat 23 when hasp subassembly 2 and hasp seat 1 are locked each other, lower detain seat 22, go up detain seat 23, first connecting seat 24 and second connecting seat 25 and be formed with breach 26 when connecting, block structure 3 including locate on hasp seat 1 and can block into in breach 26 and prevent first connecting seat 24 and second connecting seat 25 respectively from detaining the backstop piece 31 that seat 22 and last detain seat 23 break away from down when hasp seat 1 is connected to hasp subassembly 2, hasp seat 1 and be located backstop piece 31 department and be equipped with the first connection position 210 that can connect the safety belt.

The lower buckle seat 22 is connected with a first absorbing part 224, the upper buckle seat 23 is provided with a first magnet 234 capable of absorbing the first absorbing part 224, the lower buckle seat 22 is provided with a second magnet 225, the buckle seat 1 is provided with a second absorbing part 14 capable of absorbing the second magnet 225, the buckle seat 1 is further provided with a third absorbing part 15 corresponding to the first magnet 234 and capable of being absorbed by the first magnet 234, the buckle seat 1 is detachably connected with a mounting seat 16, and the third absorbing part 15 is connected to the mounting seat 16.

The lower buckle seat 22 on be equipped with convex bulge 226, bulge 226 on be equipped with the opening draw-in groove 2261 that can with the spring bolt 122 joint, the spring bolt 122 on be equipped with the through-hole 1221 that can supply bulge 226 to wear to establish, the spring bolt 122 still be equipped with and block in to the joint portion 1222 in the opening draw-in groove 2261, joint portion 1222 be on the through-hole 1221 lateral wall with the corresponding wall of opening draw-in groove.

Compared with the prior art, the utility model discloses there is following advantage: the utility model discloses the safety belt is connected respectively on hasp subassembly and hasp seat when using, then with the hasp subassembly be connected to the hasp seat on, locking structure with the hasp subassembly locking on the hasp seat, the safety hasp has just accomplished the locking this moment, the safety belt that the safety hasp is connected has just also locked completely, the last instruction area of locking structure just exposes, the adult can observe the instruction area and look over whether connect between hasp seat and the hasp subassembly and target in place, safer.

[ description of the drawings ]

Fig. 1 is one of the perspective views of the safety lock of the present invention;

fig. 2 is a second perspective view of the safety lock of the present invention;

fig. 3 is one of exploded views of the safety catch of the present invention;

fig. 4 is a second exploded view of the safety catch of the present invention;

FIG. 5 is one of the exploded views of the locking assembly of the safety latch of the present invention;

FIG. 6 is a second exploded view of the locking assembly of the safety latch of the present invention;

FIG. 7 is an exploded view of the buckle seat of the safety buckle according to the present invention;

fig. 8 is a sectional view of the safety catch of the present invention;

fig. 9 is a using state diagram of the safety lock of the present invention.

[ detailed description ] embodiments

The invention will be further described with reference to the accompanying drawings:

as shown in fig. 1 to 9, the utility model provides a safety lock catch, including buckle seat 1 that can connect the safety belt and the padlock subassembly 2 of being connected with buckle seat 1 can dismantle, padlock subassembly 2 on be equipped with a plurality of connection positions 21 that can connect the safety belt, just buckle seat 1 on be equipped with socket 11 and sliding connection in socket 11 and can lock padlock subassembly 2 locking structure 12 on buckle seat 1, locking structure 12 on still be equipped with and can show the both indicator 121 that are in locking condition when buckle seat 1 and padlock subassembly 2 are in locking condition.

The utility model discloses the safety belt is connected respectively on hasp subassembly 2 and hasp seat 1 when using, then on being connected to hasp seat 1 with hasp subassembly 2, locking structure 12 locks hasp subassembly 2 on hasp seat 1, the safety hasp has just been accomplished and has been locked this moment, the safety belt that the safety hasp is connected has just also been locked completely, instruction portion 121 on the locking structure 12 has just exposed, the adult can observe instruction portion 121 and look over whether connect in place between hasp seat 1 and the hasp subassembly 2, and is safer.

As shown in fig. 8, the locking structure 12 includes a locking tongue 122 slidably connected in the socket 11, an elastic member 123 capable of rebounding the locking tongue 122 is disposed between the locking tongue 122 and a wall surface of the socket 11, the indicating portion 121 is disposed on the locking tongue 122, and a window 13 capable of displaying the indicating portion 121 is disposed on the buckle seat 1. The elastic member 123 is a spring. When the buckling lock assembly 2 needs to be locked, the lock tongue 122 slides, the buckling lock assembly 2 is clamped into the buckling seat 1, the elastic piece 123 rebounds to enable the lock tongue 122 to reset, the lock tongue 122 locks the buckling lock assembly 2 on the buckling seat 1, the buckling lock assembly 2 and the buckling seat 1 are in a locking state when the lock tongue 122 rebounds in place, and the indication part 121 shows that the buckling lock assembly 2 and the buckling seat 1 are in the locking state through the window 13.

As shown in fig. 8, the indicating portion 121 is a colored coating layer disposed on the latch bolt 122 for distinguishing. The colored coating can be any color, and the color of the colored coating is different from the appearance color of other parts on the bolt 122.

As shown in fig. 5 to 6, the buckle assembly 2 includes a lower buckle seat 22 capable of being connected to the buckle seat 1 and an upper buckle seat 23 detachably connected to the lower buckle seat 22, the lower buckle seat 22 is detachably connected to a first connection seat 24, the upper buckle seat 23 is detachably connected to a second connection seat 25, and the plurality of connection sites 21 include a first connection site 210 disposed on the lower buckle seat 22 and used for connecting a safety belt, a second connection site 211 disposed on the upper buckle seat 23 and used for connecting the safety belt, a third connection site 212 disposed on the first connection seat 24 and used for connecting the safety belt, and a fourth connection site 213 disposed on the second connection seat 25 and used for connecting the safety belt. The utility model discloses on being connected supreme knot seat 23 with second connecting seat 25 when using, be connected to first connecting seat 24 down on detaining seat 22, then will go up to detain on seat 23 is connected to knot seat 22 down, the second connecting seat 25 of completion will be connected at last, first connecting seat 24, go up and detain seat 22 down and be connected to on the hasp seat 1, the connection of safety lock catch has just been accomplished this moment, the baldric of being connected with third junction position 212 and fourth junction position 213 has just been fixed, with hasp seat 1, waistband and crotch portion connecting band that first junction position 210 second junction position 211 is connected have also just been connected equally and have been accomplished, the connection of whole safety belt has just also been accomplished, the erection joint is more convenient, it is swift more.

As shown in fig. 5, the lower buckle seat 22 is provided with a clamping position 221, and the upper buckle seat 23 is provided with a clamping portion 231 which can be clamped into the clamping position 221 when the upper buckle seat 23 is connected to the lower buckle seat 22. The engaging portion 221 is a groove, and the engaging portion 231 is a protrusion capable of being engaged into the groove. When the upper buckle seat 23 is connected to the lower buckle seat 22, the engaging portion 231 is engaged with the engaging position 221, and at this time, the engaging portion 231 and the engaging position 221 can be used for not only engaging with each other, but also positioning with each other.

As shown in fig. 5 to 6, the lower buckle seat 22 is provided with a first slide rail 222, the first connecting seat 24 is provided with a first slide groove 241 for allowing the first slide rail 222 to slide, the lower buckle seat 22 is further provided with a first locking position 223, and the first connecting seat 24 is provided with a first locking block 242 which can be locked into the first locking position 223 when the first connecting seat 24 is connected to the lower buckle seat 22. When the first connecting base 24 is connected to the lower buckle base 22, the first sliding slot 241 is matched with the first sliding rail 222 for guiding and sliding, and the first locking block 242 and the first locking position 223 are matched for guiding and positioning, so that the first connecting base 24 is more convenient to mount on the lower buckle base 22, and the first connecting base 24 and the lower buckle base 22 are easier to mount.

As shown in fig. 5 to 6, the upper buckle base 23 is provided with a second slide rail 232, the second connecting base 25 is provided with a second slide groove 251 through which the second slide rail 232 can slide, the upper buckle base 23 is further provided with a second locking position 233, and the second connecting base 25 is provided with a second locking block 252 which can be clamped into the second locking position 233 when the second connecting base 25 is connected to the upper buckle base 23. When the second connecting seat 25 is connected to the upper buckle seat 23, the second sliding groove 251 and the second sliding rail 232 are guided in a matching manner, and meanwhile, the second locking block 252 and the second locking position 233 are guided and positioned in a matching manner, so that the second connecting seat 25 is more convenient to mount on the upper buckle seat 23, and the second connecting seat 25 and the upper buckle seat 23 are easier to mount.

As shown in fig. 2 to 4, the buckle base 1 is further provided with a blocking structure 3 capable of preventing the first connecting base 24 and the second connecting base 25 from being separated from the lower buckle base 22 and the upper buckle base 23 when the buckle assembly 2 and the buckle base 1 are locked with each other. Due to the blocking of the blocking structure 3, the second connecting seat 25 and the first connecting seat 24 cannot be separated from the upper buckle seat 23 and the lower buckle seat 22, and the whole safety buckle cannot be separated.

As shown in fig. 2 to 3, the lower buckle seat 22, the upper buckle seat 23, the first connection seat 24 and the second connection seat 25 form a gap 26 when being connected, the blocking structure 3 includes a stop block 31 which is arranged on the buckle seat 1 and can be clamped into the gap 26 when the buckle seat 1 is connected to the buckle assembly 2 to prevent the first connection seat 24 and the second connection seat 25 from being separated from the lower buckle seat 22 and the upper buckle seat 23 respectively, and the buckle seat 1 is provided with a first connection position 210 at the stop block 31, where the first connection position 210 can be connected with a safety belt. When the buckle assembly 2 is connected and fixed with the buckle base 1, the stop block 31 is clamped into the notch 26 to prevent the first connecting base 24 and the second connecting base 25 from being separated from the lower buckle base 22 and the upper buckle base 23, so that the safety is better. When the stop block 31 is disengaged from the notch 26, the first connecting seat 24 and the second connecting seat 25 can be disengaged from the lower fastening seat 22 and the upper fastening seat 23, respectively.

As shown in fig. 5, the first suction unit 224 is connected to the lower holder 22, and the first magnet 234 capable of attracting the first suction unit 224 is provided on the upper holder 23. When the upper buckle seat 23 and the lower buckle seat 22 are close to each other, the first suction piece 224 and the first magnet 234 are matched with each other to enable the lower buckle seat 22 and the upper buckle seat 23 to automatically suck and position, so that the connection between the lower buckle seat 22 and the upper buckle seat 23 is more convenient and more stable. The first suction member 224 may be a magnet, or a block made of a metal material such as iron that is sucked.

As shown in fig. 4 and 7, the lower buckle holder 22 is provided with a second magnet 225, the buckle holder 1 is provided with a second attraction piece 14 capable of attracting the second magnet 225, and the buckle holder 1 is further provided with a third attraction piece 15 corresponding to the first magnet 234 and capable of being attracted by the first magnet 234. The second and third adsorbing members 14 and 15 may be magnets or may be block-shaped bodies made of a metal material such as iron to be adsorbed. The second magnet 225 and the second attraction piece 14 cooperate to enable the lower buckle seat 22 and the buckle seat 1 to be automatically attracted and positioned when approaching, and enable the lower buckle seat 22 and the buckle seat 1 to be connected more stably, and meanwhile, the second magnet 225 and the second attraction piece 14 also have a guiding function, so that the lower buckle seat 22 and the buckle seat 1 can be connected in place. The third absorption piece 15 and the first magnet 234 cooperate to automatically absorb and position the upper buckle seat 23 when the upper buckle seat 23 is close to the buckle seat 1, and the connection between the upper buckle seat 23 and the buckle seat 1 is more stable, and meanwhile, the third absorption piece 15 and the first magnet 234 also have a guiding function, so that the upper buckle seat 23 and the buckle seat 1 can be connected in place.

As shown in fig. 4, fig. 7 and fig. 8, the lower buckle seat 22 is provided with a protruding portion 226, the protruding portion 226 is provided with an open slot 2261 capable of being clamped with the latch bolt 122, the latch bolt 122 is provided with a through hole 1221 through which the protruding portion 226 can pass, the latch bolt 122 is further provided with a clamping portion 1222 capable of being clamped into the open slot 2261, and the clamping portion 1222 is a wall surface corresponding to the open slot on a side wall of the through hole 1221. When the locking assembly 2 needs to be removed from the buckle base 1, the latch 122 is pressed, the fastening portion 1222 of the latch 122 is separated from the open fastening groove 2261 of the protrusion 226, the lower buckle base 22 can be detached from the buckle base 1, and the second connecting base 25, the first connecting base 24, the upper buckle base 23 and the lower buckle base 22 can be detached from each other. The through hole 1221 facilitates the snapping in of the protrusion 226, thereby enabling the snapping in of the snapping portion 1222 into the open slot, locking the buckle holder 1 and the buckle assembly 2 to each other.

As shown in fig. 7, the buckle holder 1 is detachably connected with a mounting seat 16, and the third suction member 15 is connected with the mounting seat 16. The third suction member 15 can be easily detached from the buckle base 1, and the third suction member 15 can be easily attached to the mounting base 16.

As shown in fig. 7, the buckle seat 1 is further connected with a buckle cover 17.

As shown in fig. 3 and 5, the upper buckle seat 23 is provided with a positioning groove 235, and the buckle seat 1 is provided with a positioning protrusion 18 which can be inserted into the positioning groove 235 when the buckle assembly 2 is connected to the buckle seat 1 to prevent the upper buckle seat 23 from sliding laterally relative to the buckle seat 1. The positioning protrusion 18 cooperates with the positioning groove 235 to position the upper buckle seat 23 and the buckle seat 1.

Claims

1. A safety catch, characterized in that: buckle seat (1) and with buckle seat (1) detachable connection's padlock subassembly (2) including connecting the safety belt, padlock subassembly (2) on be equipped with a plurality of connection positions (21) that can connect the safety belt, just hasp seat (1) on be equipped with socket (11) and sliding connection in socket (11) and can lock hasp subassembly (2) locking structure (12) on hasp seat (1), locking structure (12) on still be equipped with and can show the two instruction portion (121) that are in locking state when hasp seat (1) and padlock subassembly (2) are in locking state.

2. The safety latch of claim 1, wherein: the locking structure (12) comprises a lock tongue (122) which is connected in the socket (11) in a sliding manner, an elastic piece (123) which can enable the lock tongue (122) to rebound is arranged between the lock tongue (122) and the wall surface of the socket (11), the indicating part (121) is arranged on the lock tongue (122), and a window (13) which can display the indicating part (121) is arranged on the hasp seat (1).

3. The safety latch of claim 2, wherein: the indicating part (121) is a colored coating which is arranged on the bolt (122) and used for distinguishing.

4. A safety catch according to claim 1 or 2, wherein: the padlock subassembly (2) including can be connected to lower knot seat (22) on hasp seat (1) and detachably connect last knot seat (23) on lower knot seat (22), lower knot seat (22) on detachably be connected with first connecting seat (24), last knot seat (23) on detachably be connected with second connecting seat (25), a plurality of connection positions (21) including locate down on knot seat (22) and be used for connecting first connection position (210) of safety belt, locate on knot seat (23) and be used for connecting second connection position (211) of safety belt, locate on first connecting seat (24) and be used for connecting third connection position (212) of safety belt and locate on second connecting seat (25) and be used for connecting fourth connection position (213) of safety belt.

5. The safety catch of claim 4, wherein: the lower buckle seat (22) is provided with a clamping position (221), and the upper buckle seat (23) is provided with a clamping part (231) which can be clamped into the clamping position (221) when the upper buckle seat (23) is connected onto the lower buckle seat (22).

6. The safety latch of claim 4, wherein: detain seat (22) down on be equipped with first slide rail (222), first connecting seat (24) on be equipped with and supply first slide rail (222) gliding first spout (241), detain seat (22) down on still be equipped with first block position (223), first connecting seat (24) on be equipped with and detain seat (22) down on can block into first block piece (242) to first block position (223) in when being connected to down in first connecting seat (24).

7. The safety latch of claim 4, wherein: go up to detain seat (23) on be equipped with second slide rail (232), second connecting seat (25) on be equipped with and supply gliding second spout (251) of second slide rail (232), last detain seat (23) on still be equipped with second card and lock position (233), second connecting seat (25) on be equipped with and to block into second card lock piece (252) to second card lock position (233) when second connecting seat (25) are connected to supreme knot seat (23).

8. The safety latch of claim 4, wherein: the buckle seat (1) is also provided with a blocking structure (3) which can prevent the first connecting seat (24) and the second connecting seat (25) from separating from the lower buckle seat (22) and the upper buckle seat (23) when the buckle lock component (2) and the buckle seat (1) are locked with each other, the lower buckle seat (22), the upper buckle seat (23), the first connecting seat (24) and the second connecting seat (25) form a gap (26) when being connected, the blocking structure (3) comprises a stop block (31) which is arranged on the buckle seat (1) and can be clamped into the notch (26) when the buckle seat (1) is connected to the buckle lock component (2) to prevent the first connecting seat (24) and the second connecting seat (25) from being separated from the lower buckle seat (22) and the upper buckle seat (23) respectively, the buckle seat (1) is provided with a first connecting position (210) which is positioned at the stop block (31) and can be connected with a safety belt.

9. The safety latch of claim 4, wherein: lower knot seat (22) on be connected with first absorption accessory (224), last knot seat (23) on be equipped with first magnet (234) that can adsorb with first absorption accessory (224), lower knot seat (22) on be equipped with second magnet (225), hasp seat (1) on be equipped with second absorption piece (14) that can adsorb with second magnet (225), just hasp seat (1) on still be equipped with and correspond with first magnet (234) position and can be adsorbed by first magnet (234) third absorption piece (15), hasp seat (1) on detachably be connected with mount pad (16), third absorption piece (15) connect on mount pad (16).

10. The safety latch of claim 4, wherein: lower detain seat (22) on be equipped with convex bulge (226), bulge (226) on be equipped with opening draw-in groove (2261) that can with spring bolt (122) joint, spring bolt (122) on be equipped with through-hole (1221) that can supply bulge (226) to wear to establish, spring bolt (122) still be equipped with and can block into joint portion (1222) to opening draw-in groove (2261) in, joint portion (1222) be through-hole (1221) lateral wall on with the corresponding wall of opening draw-in groove.