CN219578636U - Plant hook - Google Patents

Abstract

The utility model belongs to the technical field of vertical green plants, and relates to a plant hook, which comprises a shell and a rope reel rotatably arranged in the shell; a lifting rope is wound in the rope winding wheel, and a clockwork spring for driving the rope winding wheel to wind up the rope is arranged between the rope winding wheel and the shell; one end of the shell is provided with a hook, the other end of the shell is provided with a rope outlet, and the lifting rope penetrates through the rope outlet; the rope winding device comprises a rope winding wheel, a shell, a positioning pin, an elastic piece and a rope, wherein the side face of the rope winding wheel is provided with a limiting part, the shell is provided with the positioning pin, the positioning pin is connected with the shell through the elastic piece, and the positioning pin is matched with the limiting part to limit the degree of freedom of the rope winding wheel. The three states of free paying-off, free winding and limiting fixation of the rope winding wheel are switched through the matching of the positioning pins and the limiting parts on the side surfaces of the rope winding wheel. When watering is needed, a user pulls down the green plants to a proper position for watering, and lifts the green plants to the original position after watering, so that the operation is simple, climbing is not needed, and potential safety hazards are reduced.

Description

Plant hook

Technical Field

The utility model belongs to the technical field of vertical greening, and relates to a plant hook.

Background

In the field of green plants, the green plants are limited by a placement field or are fixed in the air in a hanging manner in order to achieve a better decorative effect. However, the suspension type green plants have a plurality of inconveniences when being watered, and a user is required to climb by means of tools to water, so that the watering mode has certain potential safety hazards.

Therefore, the design of the plant hook capable of randomly reducing the green planting height without climbing becomes a difficult problem to be solved.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a plant hook, which can adjust the height of green plants through a rope reel structure capable of winding and unwinding and fixing wires without climbing watering.

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

a plant hook comprises a shell and a rope reel rotatably arranged in the shell;

a lifting rope is wound in the rope winding wheel, and a clockwork spring for driving the rope winding wheel to wind up the rope is arranged between the rope winding wheel and the shell;

one end of the shell is provided with a hook, the other end of the shell is provided with a rope outlet, and the lifting rope penetrates through the rope outlet;

the rope winding device comprises a rope winding wheel, a shell, a positioning pin, an elastic piece and a rope, wherein the side face of the rope winding wheel is provided with a limiting part, the shell is provided with the positioning pin, the positioning pin is connected with the shell through the elastic piece, and the positioning pin is matched with the limiting part to limit the degree of freedom of the rope winding wheel.

Further, the limiting part is a limiting boss, a plurality of limiting bosses are distributed in an annular array, and the plurality of limiting bosses are matched with the side surface of the rope winding wheel to divide an annular paying-off chute, an annular taking-up chute, a transposition chute for connecting the paying-off chute with the taking-up chute and the limiting chute;

the positioning pin can slide in the paying-off chute, the taking-up chute, the transposition chute and the limiting chute, and the initial position of the positioning pin is positioned between the paying-off chute and the taking-up chute;

the transposition chute is used for guiding the positioning stitch to slide from the wire collecting chute to the wire releasing chute, and the limiting chute is used for guiding the positioning stitch to slide from the wire releasing chute to the wire collecting chute and limiting the degree of freedom of the wire winding wheel.

Further, the two ends of the transposition chute are provided with height differences for limiting the passing direction of the positioning pins;

one end of the transposition chute is connected with the take-up chute and keeps flush, and the other end of the transposition chute is connected with the pay-off chute and is higher than the pay-off chute.

Further, the transposition sliding groove is opened and extends along the paying-off rotation direction of the rope winding wheel.

Further, the two ends of the limiting chute are provided with height differences for limiting the passing direction of the positioning pins;

one end of the limiting chute is connected with the paying-off chute and keeps flush with the paying-off chute, and the other end of the limiting chute is connected with the taking-up chute and is higher than the taking-up chute.

Further, the limiting chute is formed by connecting a first chute, a second chute and a third chute end to end, and is Z-shaped;

the junction that first spout and second spout are connected is first turning, second spout and third spout junction is the second turning, first turning and second turning are used for restricting the degree of freedom of batching rope sheave.

Further, the first sliding groove is opened along the wire winding direction of the rope winding wheel and extends.

Furthermore, the positioning pins are fixedly connected with the shell through elastic connecting rods, and the positioning pins can elastically displace up and down and left and right relative to the rope winding wheel.

Further, the elastic origin of the positioning pin is located in the third chute section.

Further, a copper sleeve is arranged at the rope outlet.

By adopting the technical scheme of the utility model, the three states of free paying-off, free winding and limiting fixation of the rope winding wheel are switched by matching the positioning stitch with the limiting part on the side surface of the rope winding wheel. When watering is needed, a user pulls down the green plants to a proper position for watering, and lifts the green plants to the original position after watering, so that the operation is simple, climbing is not needed, and potential safety hazards are reduced.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

The present utility model will be described in detail below with reference to the attached drawings, so that the above advantages of the present utility model will be more apparent.

FIG. 1 is a schematic view of a plant hanger of the present utility model;

FIG. 2 is an internal schematic view of a plant hanger according to the present utility model;

FIG. 3 is a schematic view of the direction of rotation of the rope reel of a plant hook of the present utility model;

FIG. 4 is a schematic view of the direction of rotation of the rope reel of a plant hook according to the present utility model;

FIG. 5 is a schematic view of a rope reel of a plant hook of the present utility model;

FIG. 6 is a schematic view of a plant hook positioning pin in a wire-rewinding chute according to the present utility model;

fig. 7 is a schematic view showing a positioning pin of a plant hook in a paying-off chute according to the present utility model.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships as described based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-2, a plant hook includes a housing 100 and a sheave 200 rotatably mounted in the housing 100;

a lifting rope is wound in the rope winding wheel 200, and a clockwork spring for driving the rope winding wheel 200 to wind up the rope is arranged between the rope winding wheel 200 and the shell 100;

one end of the shell 100 is provided with a hook, the other end of the shell is provided with a rope outlet 110, and the lifting rope penetrates through the rope outlet 110;

the side of the rope winding wheel 200 is provided with a limiting part, the shell 100 is provided with a positioning pin 300, the positioning pin 300 is connected with the shell 100 through an elastic piece, and the positioning pin 300 is matched with the limiting part to limit the degree of freedom of the rope winding wheel 200.

The three states of free paying-off, free winding and limiting fixation of the rope winding wheel 200 are switched through the matching of the positioning pins 300 and the limiting parts on the side surfaces of the rope winding wheel 200. On the one hand, when the green plants are installed, the difficulty of positioning the height of the green plants is reduced, and after the plant hooks are fixed, the height of the green plants can be adjusted by winding and unwinding the hanging ropes through the rope winding wheel 200. On the other hand, when watering is needed, a user pulls down the green plants to a proper position for watering, and lifts the green plants to the original position after watering, so that the operation is simple, climbing is not needed, and potential safety hazards are reduced.

Referring to fig. 2-5, in this embodiment, the limiting portion is a limiting boss, a plurality of limiting bosses are distributed in an annular array, and the plurality of limiting bosses cooperate to divide the side surface of the rope winding wheel 200 into an annular pay-off chute 400, an annular take-up chute 500, a transposition chute 600 and a limiting chute 700, which connect the pay-off chute 400 and the take-up chute 500;

the positioning pin 300 can slide in the paying-off chute 400, the take-up chute 500, the transposition chute 600 and the limit chute 700, and the initial position of the positioning pin 300 is positioned between the paying-off chute 400 and the take-up chute 500;

the transposition chute 600 is used for guiding the positioning pin 300 to slide from the wire collecting chute 500 to the wire releasing chute 400, and the limit chute 700 is used for guiding the positioning pin 300 to slide from the wire releasing chute 400 to the wire collecting chute 500 and limiting the freedom degree of the wire winding wheel 200.

The positioning pins 300 are guided to move through the transposition sliding chute 600 and the limiting sliding chute 700 by utilizing the condition that the rotation directions of the rope winding wheel 200 are different during winding and unwinding, so that the purpose of switching the three states of free unwinding, free winding and limiting fixation of the rope winding wheel 200 is achieved.

Referring to fig. 6 to 7, in this embodiment, the wire collecting chute 500 is coaxial with the wire releasing chute 400, the wire collecting chute 500 is located on the inner ring, the wire releasing chute 400 is located on the outer ring, and the transposition chute 600 and the limit chute 700 are distributed in an annular alternate array and are connected with the wire collecting chute 500 and the wire releasing chute 400.

In this embodiment, the two ends of the transposition chute 600 are provided with a height difference for limiting the passing direction of the positioning pins 300;

wherein, one end of the transposition chute 600 is connected with the take-up chute 500 and keeps flush, and the other end of the transposition chute 600 is connected with the pay-out chute 400 and is higher than the pay-out chute 400.

In this embodiment, the transposition chute 600 is opened and extended along the paying-out rotation direction of the rope reel 200.

The initial position of the positioning pin 300 is located in the wire winding chute 500, and the wire winding wheel 200 has a tendency to rotate to wind the wire under the elastic force of the mainspring.

When the rope winding wheel 200 rotates to wind up the wire in use, the positioning pins 300 are positioned in the annular winding chute 500 and do not interfere with the rotation of the rope winding wheel 200. And since the index chute 600 is opened and extended in the paying-out rotation direction of the rope winding wheel 200, the rotation direction of the rope winding wheel 200 does not cause the positioning pin 300 to enter the wire winding chute 500 when the wire is wound.

When the paying-off is required in the use process, the lifting rope is continuously pulled, the rope winding wheel 200 rotates along the paying-off direction, and the positioning pins 300 fall into the transposition chute 600 and enter the paying-off chute 400 under the guidance of the transposition chute 600. The positioning pin 300 is located in the annular payout chute 400 without interfering with the movement of the sheave 200 as the sheave 200 is continuously paid out. And the joint of the transposition chute 600 and the paying-off chute 400 has a height difference, so that the positioning pin 300 can be prevented from entering the transposition chute 600 from the paying-off chute 400.

In this embodiment, the two ends of the limiting chute 700 are provided with a height difference for limiting the passing direction of the positioning pins 300;

one end of the limiting chute 700 is connected with the paying-off chute 400 and keeps flush with the paying-off chute 400, and the other end of the limiting chute 700 is connected with the wire-collecting chute 500 and is higher than the wire-collecting chute 500.

The height difference is designed to guide the positioning pins 300 to pass through the limit chute 700 singly, i.e. from the pay-off chute 400 into the limit chute 700. Although the index chute 600 and the limit chute 700 are both connected to the payout chute 400 and the take-up chute 500, the movement track and direction of the positioning pins 300 are fixed due to the design of the height difference, so as to ensure the effectiveness of the operation logic.

In this embodiment, the limiting chute 700 is formed by connecting a first chute 710, a second chute 720 and a third chute 730 end to end, and the limiting chute 700 is in a zigzag shape;

the connection between the first chute 710 and the second chute 720 is a first corner 740, the connection between the second chute 720 and the third chute 730 is a second corner 750, and the first corner 740 and the second corner 750 are used for limiting the degree of freedom of the winding sheave 200.

In use, the positioning pin 300 is positioned in the payout chute 400 and the sheave 200 continues to rotate under the pulling of the hoist rope. When the green planting position is proper, the external force applied to the lifting rope is stopped, and the rope winding wheel 200 rotates under the action of the clockwork spring. The positioning pin 300 enters the first chute 710 of the limit chute 700 and is caught at the first corner 740, and the positioning pin 300 at this time interferes with the rotation of the winding sheave 200, and the winding sheave 200 is in a stationary state. When the external force continues to pull the hoist rope, the rope winding wheel 200 rotates in the paying-off direction, and the positioning pin 300 moves to the second corner 750 along the second sliding groove 720, so as to interfere with the rotation of the rope winding wheel 200. And the scene corresponds to the green plant hanging and hanging. The rope reel 200 is at rest when pulled continuously. When the external force of the lifting rope disappears and the rope winding wheel 200 rotates under the action of the clockwork spring, the positioning pin 300 enters the wire receiving chute 500 along the third chute 730.

In this embodiment, the first chute 710 is opened and extends along the winding direction of the winding sheave 200.

When the hoist rope is continuously pulled, the rope reel 200 rotates in the paying-out direction, and the positioning pins 300 do not fall into the index chute 600 because the index chute 600 has a height difference. Because the first chute 710 is opened and extends along the winding direction of the winding sheave 200, the positioning pin 300 does not fall into the limit chute 700 during the continuous wire releasing process, and thus the positioning pin 300 does not interfere with the rotation of the winding sheave 200 when the winding sheave 200 continuously rotates along the wire releasing direction when the positioning pin 300 is positioned in the wire releasing chute 400.

In this embodiment, the positioning pins 300 are fixedly connected to the housing 100 through elastic links, and the positioning pins 300 can elastically displace up and down and elastically displace left and right relative to the sheave 200.

In this embodiment, the elastic origin of the positioning pin 300 is located in the third chute 730.

Referring to fig. 5-7, in use, the top end of the plant hook is fixedly connected with the ceiling, and the plant hook is connected with the green plant through a hanging rope.

Working principle:

s1, when the lifting rope is pulled out in an initial state, the positioning pins 300 are positioned in the wire collecting sliding groove 500, the positioning pins 300 have elastic potential energy, the lifting rope is pulled, the wire winding wheel 200 rotates in the wire releasing direction, the positioning pins 300 enter the transposition sliding groove 600 and slide to the wire releasing sliding groove 400 under the action of elastic force of the connecting rod, and as the two ends of the transposition sliding groove 600 have a height difference, the click sound generated when the positioning pins 300 slide to the wire releasing sliding groove 400 can be heard, the lifting rope is continuously pulled, the wire winding wheel 200 continuously rotates, and the positioning pins 300 are positioned in the wire releasing sliding groove 400 and do not interfere the rotation of the wire winding wheel 200;

s2, when the lifting rope is at a specified length, the lifting rope is loosened, the external force disappears, the rope winding wheel 200 rotates under the drive of the spring, and when the rope winding wheel 200 rotates, the positioning pins 300 enter the first sliding groove 710 of the limiting sliding groove 700 and are clamped at the first corner 740, and at the moment, the rope winding wheel 200 is in a static state;

s3, after the green plants are hung, the gravity of the green plants is transmitted along the lifting rope, the rope winding wheel 200 slightly rotates along the rope releasing direction, the positioning pins 300 slide to the second corner 750 along the second sliding groove 720, and the rope winding wheel 200 is limited to rotate along the rope releasing direction, so that the effect of continuously stressed fixing of the green plants is achieved;

s4, when watering is needed, a user lifts the green plants upwards by two hands, gravity counteracts, the movement trend of the rope winding wheel 200 is changed, the rope winding wheel slightly rotates under the drive of the spring, the elastic origin of the positioning pin 300 is positioned in the section of the third sliding groove 730, so that the positioning pin 300 enters the third sliding groove 730 and enters the wire winding sliding groove 500 under the guidance of the third sliding groove 730, the limiting sliding groove 700 has a height difference, when the positioning pin 300 enters the wire releasing sliding groove 400, a clicking sound is generated, then the green plants are pulled downwards to a proper height and the hands are loosened after being lifted upwards, the positioning pin 300 sequentially passes through the transposition sliding groove 600, the first sliding groove 710 and the second sliding groove 720 to a second inflection point, the green plants can maintain the height, and the user can water conveniently, and the internal principle is not repeated as described in the steps S1, S2 and S3;

s5, after watering is completed, the green plants are lifted upwards slightly, the positioning pins 300 are drawn to the winding chute 500 from a second inflection point through the third chute 730, the winding rope wheel 200 is wound under the drive of the spring, the green plants are lifted upwards continuously until the proper height is reached, then the green plants are pulled downwards, the winding rope wheel 200 changes the rotation direction and rotates along the paying-off direction, after the positioning pins 300 enter the 'click' sound of the paying-off chute 400 along the transposition chute 600, the green plants are lifted upwards slightly to enable the winding rope wheel 200 to rotate, and the positioning pins 300 enter the limiting chute 700 and then the hand can be loosened.

Through this plant couple, need not to climb, pull green plant and pass through the lifting rope transmission pulling force, pulling force and the elasticity of clockwork spring are cooperation control in turn and are rolled up the direction of rotation of rope sheave 200 to realize guiding location stitch 300 slip and reach the purpose of restriction rope sheave 200 degree of freedom with spacing cooperation. The climbing is not needed, the risk is reduced, and the operation logic is simple.

In this embodiment, the rope outlet 110 is provided with a copper sleeve 800. The lifting rope passes through the copper sleeve 800, and the copper sleeve 800 is used for reducing abrasion and friction force when the lifting rope is wound and unwound.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. The plant hook is characterized by comprising a shell (100) and a rope reel (200) rotatably arranged in the shell (100);

a lifting rope is wound in the rope winding wheel (200), and a clockwork spring for driving the rope winding wheel (200) to wind up the rope is arranged between the rope winding wheel (200) and the shell (100);

one end of the shell (100) is provided with a hook, the other end of the shell is provided with a rope outlet (110), and the lifting rope penetrates through the rope outlet (110);

the rope winding device comprises a shell, a rope winding wheel (200) and a positioning pin (300), wherein a limiting part is arranged on the side face of the rope winding wheel (200), the shell (100) is provided with the positioning pin (300), the positioning pin (300) is connected with the shell (100) through an elastic piece, and the positioning pin (300) is matched with the limiting part to limit the degree of freedom of the rope winding wheel (200).

2. The plant hook according to claim 1, wherein the limit part is a limit boss, a plurality of limit bosses are distributed in an annular array, and the plurality of limit bosses cooperate to divide the side surface of the rope winding wheel (200) into an annular paying-off chute (400), an annular wire-collecting chute (500), a transposition chute (600) for connecting the paying-off chute (400) and the wire-collecting chute (500) and a limit chute (700);

the positioning pin (300) can slide in the paying-off chute (400), the take-up chute (500), the transposition chute (600) and the limit chute (700), and the initial position of the positioning pin (300) is positioned between the paying-off chute (400) and the take-up chute (500);

the transposition chute (600) is used for guiding the positioning pin (300) to slide from the wire collecting chute (500) to the wire releasing chute (400), and the limit chute (700) is used for guiding the positioning pin (300) to slide from the wire releasing chute (400) to the wire collecting chute (500) and limiting the freedom degree of the wire winding wheel (200).

3. Plant hanger according to claim 2, characterized in that the two ends of said indexing chute (600) are provided with a height difference for limiting the passage direction of the positioning pins (300);

one end of the transposition sliding groove (600) is connected with the wire collecting sliding groove (500) and keeps flush, and the other end of the transposition sliding groove (600) is connected with the wire releasing sliding groove (400) and is higher than the wire releasing sliding groove (400).

4. A plant hanger according to claim 3, characterized in that the indexing chute (600) opens and extends in the direction of the payoff rotation of the rope reel (200).

5. The plant hanger according to claim 2, wherein the two ends of the limit chute (700) are provided with a height difference for limiting the passing direction of the positioning pins (300);

one end of the limiting chute (700) is connected with the paying-off chute (400) and keeps flush, and the other end of the limiting chute (700) is connected with the take-up chute (500) and is higher than the take-up chute (500).

6. The plant hanger according to claim 5, wherein the limit chute (700) is formed by connecting a first chute (710), a second chute (720) and a third chute (730) end to end, the limit chute (700) being zigzag;

the connection part of the first sliding groove (710) and the second sliding groove (720) is a first corner (740), the connection part of the second sliding groove (720) and the third sliding groove (730) is a second corner (750), and the first corner (740) and the second corner (750) are used for limiting the freedom degree of the rope winding wheel (200).

7. The plant hanger according to claim 6, wherein the first chute (710) is open and extends in a winding direction of the rope reel (200).

8. The plant hanger according to any of the claims 1 to 7, wherein the positioning pin (300) is fixedly connected to the housing (100) by an elastic link, and the positioning pin (300) is elastically displaceable up and down and left and right with respect to the winding wheel (200).

9. The plant hanger according to claim 8, wherein the origin of elasticity of the positioning pin (300) is located in the third chute (730) section.

10. Plant pothook according to claim 1, wherein a copper sleeve (800) is provided at the rope outlet (110).