CN214258896U

CN214258896U - Hook assembly for ladder

Info

Publication number: CN214258896U
Application number: CN202120249455.2U
Authority: CN
Inventors: 葛秋雷
Original assignee: Anhui Busheng Mechanical Equipment Co ltd
Current assignee: Anhui Busheng Mechanical Equipment Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-09-24
Anticipated expiration: 2031-01-29

Abstract

The utility model relates to a household utensils technical field specifically is a couple subassembly is used to ladder, one side of first dead lever is provided with the second dead lever, and the top of first dead lever and second dead lever all is provided with the extension rod, all link to each other through height adjusting mechanism between first dead lever, second dead lever and the extension rod, and the below of first dead lever is fixed with the fixed plate, the below of second dead lever is rotated and is connected with the couple, the top of couple and fixed plate all is fixed with the dog, and the below of couple is fixed with the pouring weight. The utility model discloses think about ingenious, the modern design, easy operation is convenient, is applicable to rural family more, can realize fixedly to the ladder, and stability is good, and when the ladder was not left unused, can not occupy the space in the family again, in addition, is equipped with altitude mixture control mechanism, can be according to the height adjustment couple in house and the fixed plate apart from ground height to the adjustment makes things convenient for getting of ladder to put to the fixed height of ladder.

Description

Hook assembly for ladder

Technical Field

The utility model relates to the technical field of household appliances, in particular to a hook component for a ladder.

Background

The ladder is a daily life appliance, and the tool is formed by two long thick rods serving as edges, and a cross rod suitable for climbing transversely penetrates through the middle of the tool and is used for climbing.

The ladder is widely used, especially in rural families, almost every family has, but when the ladder is not used, all place by the wall usually, be knocked down easily, also comparatively occupation space, consequently, the technical personnel in the field provide a couple subassembly for ladder to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hook component for ladder to solve the ladder that provides in the above-mentioned background art and not idle the time spent, all lean on the wall to place usually, be knocked over easily, also comparatively occupation space's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hook component for ladder, includes first dead lever, one side of first dead lever is provided with the second dead lever, and the top of first dead lever and second dead lever all is provided with the extension rod, all link to each other through height adjusting mechanism between first dead lever, second dead lever and the extension rod, and the below of first dead lever is fixed with the fixed plate, the below of second dead lever is rotated and is connected with the couple, the top of couple and fixed plate all is fixed with the dog, and the below of couple is fixed with the pouring weight.

As a further aspect of the present invention, the height adjustment mechanism includes a groove provided in one end of the extension rod and a groove provided in both sides of the first fixing rod and the second fixing rod, respectively, the inside of the groove is provided with a spring, and one end of the spring is fixed with a ball.

As a further aspect of the utility model, the top of extension rod is fixed with the installed part, the bolt hole has all been seted up at the both ends of installed part.

As a further aspect of the present invention, a hook ring is fixed to one end of the hook, and the hook ring is a component made of a metal material.

As a further aspect of the present invention, the upper surfaces of the hooks and the fixing plate are provided with non-slip mats, which are members made of rubber.

As a further proposal of the utility model, the blocking ball is of a hemispherical structure, and the size of the blocking ball is matched with the size of the clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses think about ingenious, the modern design, easy operation is convenient, is applicable to rural family more, can realize fixedly to the ladder, and stability is good, and when the ladder was not left unused, can not occupy the space in the family again, in addition, is equipped with altitude mixture control mechanism, can be according to the height adjustment couple in house and the fixed plate apart from ground height to the adjustment makes things convenient for getting of ladder to put to the fixed height of ladder.

Drawings

FIG. 1 is a schematic view of a hook assembly for a ladder;

FIG. 2 is a schematic view of a ladder stand in a hook assembly for a ladder;

FIG. 3 is an enlarged schematic view of the hook assembly for a ladder at A in FIG. 1;

fig. 4 is a schematic structural view of a side section second fixing rod and an extension rod in a hook assembly for a ladder.

In the figure: 1. a first fixing lever; 2. a second fixing bar; 3. an extension rod; 4. a mounting member; 5. bolt holes; 6. hooking; 7. a stopper; 8. a weight block; 9. a shackle; 10. a groove; 11. a spring; 12. blocking the ball; 13. a card slot; 14. and (7) fixing the plate.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a hook assembly for a ladder includes a first fixing rod 1, a second fixing rod 2 is disposed at one side of the first fixing rod 1, an extension rod 3 is disposed above the first fixing rod 1 and the second fixing rod 2, the first fixing rod 1, the second fixing rod 2 and the extension rod 3 are connected by a height adjusting mechanism, a fixing plate 14 is fixed below the first fixing rod 1, a hook 6 is rotatably connected below the second fixing rod 2, a stopper 7 is fixed above the hook 6 and the fixing plate 14, a weight 8 is fixed below the hook 6, one end of the ladder is pushed above the fixing plate 14, then a hook ring 9 is hooked by a clothes rod or a long hook, the hook 6 is pulled, an open side of the hook 6 faces downward, the other end of the ladder is supported above the hook 6, and then the hook ring 9 is released, under the effect of pouring weight 8, receive the action of gravity, make couple 6 resume original state, can play the effect of support to the other end of ladder, the slipmat can increase the frictional force between couple 6, fixed plate 14 and the ladder, plays effectual antiskid effect, finally makes this couple subassembly realize stable fixed action to the ladder.

In fig. 4, the height adjusting mechanism comprises a groove 10 provided at one end of the extension rod 3 and a locking groove 13 provided at two sides of the first fixing rod 1 and the second fixing rod 2, respectively, a spring 11 is provided inside the groove 10, a locking ball 12 is fixed at one end of the spring 11, the two locking balls 12 are simultaneously pinched first and pressed into the first fixing rod 1 (or the second fixing rod 2) to separate the locking ball 12 from the locking groove 13, during which the spring 11 is compressed, then the first fixing rod 1 (or the second fixing rod 2) is pulled, when the ball 12 moves to the position of the next slot 13, under the action of the elastic force of the spring 11, the ball 12 is popped out of the first fixing rod 1 (or the second fixing rod 2) again and is clamped with the clamping groove 13, according to the method, the length of the extension rod 3 extending out of the first fixing rod 1 (or the second fixing rod 2) can be adjusted, so that the height between the hook 6 and the fixing plate 14 from the ground can be adjusted.

In fig. 1, the upper part of the extension rod 3 is fixed with a mounting part 4, bolt holes 5 are arranged at two ends of the mounting part 4, and the assembly can be mounted at the top of a house by using bolts and the mounting part 4.

In fig. 3, a hook ring 9 is fixed to one end of the hook 6, and the hook ring 9 is a metal member, and the hook ring 9 is hooked by a clothes pole or a long hook at home, so that the hook 6 can be pulled conveniently.

In fig. 1, the upper surfaces of the hook 6 and the fixing plate 14 are both provided with anti-slip pads, the anti-slip pads are rubber members, and the anti-slip pads can increase the friction force between the hook 6, the fixing plate 14 and the ladder, so as to play an effective anti-slip role.

In fig. 4, the ball 12 is a hemispherical structure, and the size of the ball 12 is matched with the size of the slot 13, and the length of the extension rod 3 extending out of the first fixing rod 1 (or the second fixing rod 2) can be adjusted by engaging and disengaging the ball 12 and the slot 13, so as to adjust the height between the hook 6 and the fixing plate 14 from the ground.

The utility model discloses a theory of operation is: the utility model discloses be more applicable to rural family, utilize bolt and installed part 4 earlier with the top of this unit mount in the house, then adjust couple 6 and fixed plate 14 apart from ground height according to the room height, need hold between the fingers two calorie of balls 12 earlier simultaneously, press it into inside first dead lever 1 (or second dead lever 2), make calorie of ball 12 and draw-in groove 13 break away from, in the meantime, spring 11 is compressed, then stimulate first dead lever 1 (or second dead lever 2), when calorie of ball 12 removes the position department to next draw-in groove 13, under spring 11's spring action, make calorie of ball 12 pop out first dead lever 1 (or second dead lever 2) again, and with draw-in groove 13 block, according to this method, can adjust the length that extension rod 3 extends first dead lever 1 (or second dead lever 2), thereby adjust couple 6 and fixed plate 14 apart from ground height.

Push the one end of ladder to the top of fixed plate 14, then, catch on shackle 9 with clothes-horse or long hook, pulling couple 6, make 6 open-ended one side of couple face downwards, at this moment hold in the palm the top to couple 6 with the other end of ladder, loosen shackle 9 again, under the effect of pouring weight 8, receive the action of gravity, make couple 6 resume original state, can play the effect of support to the other end of ladder, the slipmat can increase couple 6, the frictional force between fixed plate 14 and the ladder, play effectual antiskid effect, finally make this couple subassembly realize stable fixed action to the ladder.

The above-mentioned, 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 utility model provides a couple subassembly is used to ladder, includes first dead lever (1), its characterized in that, one side of first dead lever (1) is provided with second dead lever (2), and the top of first dead lever (1) and second dead lever (2) all is provided with extension rod (3), all link to each other through height adjusting mechanism between first dead lever (1), second dead lever (2) and extension rod (3), and the below of first dead lever (1) is fixed with fixed plate (14), the below of second dead lever (2) is rotated and is connected with couple (6), the top of couple (6) and fixed plate (14) all is fixed with dog (7), and the below of couple (6) is fixed with pouring weight (8).

2. The hook assembly for the ladder according to claim 1, wherein the height adjusting mechanism comprises a groove (10) formed in one end of the extension rod (3) and clamping grooves (13) formed in two sides of the first fixing rod (1) and the second fixing rod (2), a spring (11) is arranged inside the groove (10), and a clamping ball (12) is fixed to one end of the spring (11).

3. A hook assembly for a ladder according to claim 1, characterized in that a mounting member (4) is fixed above the extension rod (3), and bolt holes (5) are opened at both ends of the mounting member (4).

4. A ladder hook assembly as defined in claim 1, characterized in that a hook ring (9) is fixed to one end of the hook (6), said hook ring (9) being a metal component.

5. A ladder hook assembly according to claim 1, characterized in that the hook (6) and the fixing plate (14) are provided with non-slip pads on their upper surfaces, said non-slip pads being a rubber member.

6. A ladder hook assembly according to claim 2, characterized in that the catch balls (12) are of hemispherical configuration and the size of the catch balls (12) is adapted to the size of the catch grooves (13).