Rope storage box

Abstract

The utility model provides a kind of rope storage box, belong to rope technical field.It solves the problem of the existing rope storage box with large space occupation.The rope storage box includes reel shell, reel and handle;The reel includes cylinder part and outer disc wall part;The side wall of reel shell has the avoidance mouth compatible with outer disc wall part, and outer disc wall part is located at avoidance mouth;Handle stem part is connected with the outside of outer disc wall part by sliding connection structure, and sliding connection structure includes straight bar-shaped guide sliding slot and guide sliding head embedded in guide sliding slot, and the sliding direction of handle stem part is vertically set relative to the center line of cylinder part.The rope storage box can change the distance of pinch hand part relative to the axis of cylinder part, i.e., when handle needs to be rotated, handle is pulled out to outside, the distance of pinch hand part relative to the axis of cylinder part is increased, so that handle is more labor-saving when being rotated;When in storage state, handle is pushed back to inside, and the required space for storage is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of rope technology, and in particular relates to a rope storage box. Background Technology

[0002] A rope is a strip of material made of two or more strands of fiber or wire twisted together. In daily life, ropes have a wide range of uses, such as for drying clothes, securing tents, and tying items. Storing ropes haphazardly can lead to tangles, making them difficult to retrieve and use later. To address this, various rope assemblies with storage boxes have been developed. For example, a clothesline described in Chinese patent literature (authorization announcement number CN207659723U) includes a clothesline, a reel housing, and a reel shaft with a handle connected to it; the clothesline is stored by turning the handle. While this clothesline improves storage convenience, it also has the drawback of taking up a significant amount of space, especially the protruding handle, which makes it inconvenient to carry. Summary of the Invention

[0003] This utility model proposes a rope storage box. The technical problem to be solved by this utility model is how to reduce the storage volume of the rope storage box so that it is easier to carry.

[0004] The technical problem to be solved by this utility model can be achieved through the following technical solution: A rope storage box includes a spool shell, a winding spool, and a handle; the winding spool is located inside the spool shell, and the winding spool and the spool shell are rotatably connected by a shaft, the winding spool includes a cylindrical part and an outer wall part; the handle includes a handle part and a grip part connected to one end of the handle part; one side wall of the spool shell has a clearance opening adapted to the outer wall part, and the outer wall part is located at the clearance opening; the handle part and the outer side of the outer wall part are connected by a sliding connection structure, the sliding connection structure includes a straight guide groove and a guide slider embedded in the guide groove, and the sliding direction of the handle part is set perpendicular to the center line of the cylindrical part.

[0005] Compared with existing technologies, this rope storage box exposes one wall of the reel, with the handle slidingly connected to the reel wall. This not only improves connection stability but also changes the distance between the handle and the axis of the reel. When the handle needs to be turned, it is pulled outward to increase the distance between the handle and the axis of the reel, making it easier to turn the handle. When in storage mode, the handle is pushed back inward to reduce the storage space required.

[0006] This rope storage box is especially suitable for storing shorter ropes. This makes the size of the spool shell smaller, and when the handle is pulled outward, the grip can even be located on the outside of the spool shell, thus effectively improving the comfort of turning the handle.

[0007] In the aforementioned rope storage box, the spool outer shell includes an upper shell and a lower shell, which are fastened together to form a storage cavity. A rope-passing hole is provided on the side wall of the lower shell. The spool also includes an inner spool wall, with the outer spool wall and the inner spool wall located at opposite ends of the cylindrical body. The lower shell has a shaft, and the cylindrical body is fitted onto the shaft, forming a rotatable connection between the lower shell and the cylindrical body. A clearance opening is located on the top wall of the upper shell. The outer edge of the outer spool wall has a circular shoulder, one side of which contacts the clearance opening, forming a rotatable connection between the outer spool wall and the upper shell. One side of the inner spool wall contacts the inner surface of the lower shell, and the other side of the circular shoulder contacts the inner surface of the upper shell.

[0008] In the aforementioned rope storage box, a first guide groove is provided on both sides of the handle, and a first guide slide head in the shape of a long strip and L is embedded in each first guide groove. The first guide slide head is integrated with the outer disc wall.

[0009] In the aforementioned rope storage box, a second guide groove is formed between the first guide slider and the outer side of the outer disc wall. The second guide groove is fitted with a second guide slider that is integral with the handle and is in the shape of a long strip.

[0010] In the aforementioned rope storage box, the first guide slider has a stroke limiting part, and the handle has a limiting contact surface adapted to the stroke limiting part. When the limiting contact surface contacts the stroke limiting part, it restricts the handle from being pulled outward.

[0011] In the aforementioned rope storage box, the handle portion also has a stroke positioning groove, and the first guide slide has a first stroke positioning protrusion and a second stroke positioning protrusion that are adapted to the stroke positioning groove; when the limiting contact surface contacts the stroke limiting portion, the first stroke positioning protrusion is embedded in the stroke positioning groove; when the handle portion is in the push-back state, the second stroke positioning protrusion is embedded in the stroke positioning groove.

[0012] In the aforementioned rope storage box, the handle includes a cylindrical section, a pinching mechanism, and an anti-slip section, with the pinching mechanism and anti-slip section located at both ends of the cylindrical section; the handle has a connecting hole adapted to the cylindrical section, and the handle can move axially.

[0013] In the aforementioned rope storage box, the outer side of the outer disc wall is provided with a relief groove that matches the anti-detachment section. When the handle is in the pushed-back state, the anti-detachment section is embedded in the relief groove.

[0014] In the aforementioned rope storage box, the bottom surface of the clearance groove and the outer side surface of the outer disc wall are connected by an arc-shaped transition, as are the side surface and end surface of the coil shell.

[0015] In the aforementioned rope storage box, the guide groove of the sliding connection structure is located on the outer disc wall, and the guide slide head is integrated with the handle. Attached Figure Description

[0016] Figure 1 This is a 3D structural diagram of the rope storage box with the handle pushed back in the correct position.

[0017] Figure 2 This is a front view diagram of the rope storage box with the handle pushed back.

[0018] Figure 3 yes Figure 2 A schematic diagram of the cross-sectional structure of AA.

[0019] Figure 4 yes Figure 3 Schematic diagram of the cross-sectional structure of BB.

[0020] Figure 5 This is a 3D structural diagram of the rope storage box with the handle pulled out.

[0021] In the figure, 1. spool outer shell; 1a. upper shell; 1b. lower shell; 1c. rope hole; 1d. shaft; 2. winding spool; 2a. cylinder; 2b. outer wall; 2c. inner wall; 2d. circular shoulder; 2e. clearance groove; 3. handle; 31. handle rod; 32. grip; 3a. limiting contact surface; 3b. cylindrical section; 3c. grip; 3d. anti-slip section; 3e. connecting hole; 4. first guide slide; 4a. stroke limiting part; 5. first guide groove; 6. second guide groove; 7. second guide slide; 8. first stroke positioning protrusion; 9. second stroke positioning protrusion. Detailed Implementation

[0022] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0023] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0024] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0025] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0026] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0027] Example 1: The rope storage box includes a cable reel shell 1, a cable reel 2, and a handle 3.

[0028] The reel housing 1 includes an upper half-shell 1a and a lower half-shell 1b, which are fastened together to form a storage cavity; a rope-passing hole 1c is provided on the side wall of the lower half-shell 1b.

[0029] The reel 2 is located inside the reel housing 1, and the reel 2 and the reel housing 1 are rotatably connected by a shaft. Specifically, the reel 2 includes a cylindrical part 2a, an outer reel wall part 2b, and an inner reel wall part 2c, with the outer reel wall part 2b and the inner reel wall part 2c located at opposite ends of the cylindrical part 2a. The lower half-shell 1b has a shaft part 1d, and the cylindrical part 2a is fitted onto the shaft part 1d, forming a rotatable connection between the lower half-shell 1b and the cylindrical part 2a. The top wall of the upper half-shell 1a has a clearance opening that matches the outer reel wall part 2b, and the outer reel wall part 2b is located at the clearance opening; the outer edge of the outer reel wall part 2b has a circular shoulder 2d, and one side of the circular shoulder 2d contacts the clearance opening, thus forming a rotatable connection between the outer reel wall part 2b and the upper half-shell 1a. One side of the inner wall 2c contacts the inner side of the lower shell 1b, and the other side of the circular shoulder 2d contacts the inner side of the upper shell 1a. This axially positions the winding reel 2, reduces the axial movement of the winding reel 2, and improves rotational stability and load-bearing capacity.

[0030] The handle 3 includes a handle portion 31 and a grip portion 32 connected to one end of the handle portion 31. The handle portion 31 is connected to the outer surface of the outer disc wall portion 2b via a sliding connection structure, and the sliding direction of the handle portion 31 is perpendicular to the center line of the cylinder portion 2a. The sliding connection structure includes a straight guide groove and a guide slider embedded in the guide groove. First guide grooves 5 are provided on both sides of the handle portion 31, and each first guide groove 5 contains an L-shaped, elongated first guide slider 4, which is integrally connected to the outer disc wall portion 2b. A second guide groove 6 is also formed between the first guide slider 4 and the outer surface of the outer disc wall portion 2b, and an elongated second guide slider 7, integrally connected to the handle portion 31, is embedded in the second guide groove 6. This sliding connection structure has the advantages of high connection strength and flexible and stable movement of the push-pull handle portion 31.

[0031] The first guide slider 4 has a stroke limiting part 4a, and the handle part 31 has a limiting contact surface 3a that matches the stroke limiting part 4a. When the limiting contact surface 3a contacts the stroke limiting part 4a, it restricts the handle part 31 from being pulled outward. The handle part 31 also has a stroke positioning groove, and the first guide slider 4 has a first stroke positioning protrusion 8 and a second stroke positioning protrusion 9 that match the stroke positioning groove. When the limiting contact surface 3a contacts the stroke limiting part 4a, the first stroke positioning protrusion 8 is embedded in the stroke positioning groove, reducing the possibility of the handle part 31 sliding freely and improving the comfort of operating the crank handle 3. When the handle part 31 is in the pushed-back state, the second stroke positioning protrusion 9 is embedded in the stroke positioning groove, reducing the possibility of the handle 3 falling off naturally and sliding naturally.

[0032] The grip 32 includes a cylindrical section 3b, a gripping mechanism 3c, and an anti-slip section 3d, with the gripping mechanism 3c and the anti-slip section 3d located at opposite ends of the cylindrical section 3b. The handle 31 has a connecting hole 3e that fits into the cylindrical section 3b. The grip 32 can move axially. When the rope storage box is used for storage, the grip 32 is pushed back to reduce its size.

[0033] The outer side of the outer disc wall 2b is provided with a relief groove 2e that matches the anti-slip section 3d. When the handle 31 is in the pushed-back state, the anti-slip section 3d is embedded in the relief groove 2e. This structure further reduces the possibility of the handle 3 falling off or sliding naturally. The bottom surface of the relief groove 2e and the outer side of the outer disc wall 2b are connected by an arc surface transition, as are the side and end faces of the coil housing 1. Therefore, when manually pushing out and pulling back the handle 31, it is not necessary to operate the grip 32.

[0034] Example 2: This example is basically the same as Example 1 in structure and principle. The similarities will not be described again. Only the differences will be described. The difference is that the guide groove of the sliding connection structure is located on the outer plate wall 2b, and the guide slide head is integrated with the handle 31.

Claims

1. A rope storage box, comprising a spool housing (1), a winding spool (2), and a handle (3); the winding spool (2) is located inside the spool housing (1), and the winding spool (2) is rotatably connected to the spool housing (1) via a shaft; the winding spool (2) includes a cylindrical part (2a) and an outer wall part (2b); the handle (3) includes a handle part (31) and a gripping part (32) connected to one end of the handle part (31); characterized in that, The outer wall of the coil housing (1) has a clearance opening that is adapted to the outer wall (2b), and the outer wall (2b) is located at the clearance opening; the handle (31) is connected to the outer side of the outer wall (2b) by a sliding connection structure, the sliding connection structure includes a straight guide groove and a guide slide head embedded in the guide groove, and the sliding direction of the handle (31) is set perpendicular to the center line of the cylinder (2a).

2. The rope storage box according to claim 1, characterized in that, The outer shell (1) of the spool includes an upper shell (1a) and a lower shell (1b), which are fastened together to form a receiving cavity; a rope-passing hole (1c) is provided on the side wall of the lower shell (1b); the spool (2) also includes an inner spool wall (2c), and the outer spool wall (2b) and the inner spool wall (2c) are located at both ends of the cylindrical body (2a); the lower shell (1b) has a shaft (1d), and the cylindrical body (2a) is fitted onto the shaft (1d). (1b) forms a rotatable connection with the cylindrical part (2a); the clearance opening is located on the top wall of the upper shell (1a), and the outer edge of the outer plate wall part (2b) has a circular shoulder (2d). One side of the circular shoulder (2d) contacts the clearance opening, so that the outer plate wall part (2b) and the upper shell (1a) form a rotatable connection; one side of the inner plate wall part (2c) contacts the inner side of the lower shell (1b), and the other side of the circular shoulder (2d) contacts the inner side of the upper shell (1a).

3. The rope storage box according to claim 1 or 2, characterized in that, The handle (31) is provided with a first guide groove (5) on both sides. Each first guide groove (5) is embedded with a first guide slide head (4) that is long and L-shaped. The first guide slide head (4) is integrated with the outer disk wall (2b).

4. The rope storage box according to claim 3, characterized in that, A second guide groove (6) is formed between the first guide slide head (4) and the outer side of the outer disk wall (2b). The second guide groove (6) is inlaid with a second guide slide head (7) that is integrated with the handle (31) and is in the shape of a long strip.

5. The rope storage box according to claim 3, characterized in that, The first guide slider (4) has a stroke limiting part (4a), and the handle part (31) has a limiting contact surface (3a) that is adapted to the stroke limiting part (4a). When the limiting contact surface (3a) contacts the stroke limiting part (4a), the handle part (31) is restricted from being pulled outward.

6. The rope storage box according to claim 5, characterized in that, The handle (31) also has a stroke positioning groove, and the first guide slide (4) has a first stroke positioning protrusion (8) and a second stroke positioning protrusion (9) that are adapted to the stroke positioning groove; when the limiting contact surface (3a) contacts the stroke limiting part (4a), the first stroke positioning protrusion (8) is embedded in the stroke positioning groove; when the handle (31) is in the push-back state, the second stroke positioning protrusion (9) is embedded in the stroke positioning groove.

7. The rope storage box according to claim 1 or 2, characterized in that, The grip (32) includes a cylindrical section (3b), a gripping hand (3c), and an anti-detachment section (3d), with the gripping hand (3c) and the anti-detachment section (3d) located at both ends of the cylindrical section (3b); the handle (31) has a connecting hole (3e) that is adapted to the cylindrical section (3b), and the grip (32) can move axially.

8. The rope storage box according to claim 7, characterized in that, The outer side of the outer disc wall (2b) is provided with a relief groove (2e) that is adapted to the anti-detachment section (3d). When the handle (31) is in the pushed-back state, the anti-detachment section (3d) is embedded in the relief groove (2e).

9. The rope storage box according to claim 8, characterized in that, The bottom surface of the clearance groove (2e) and the outer side surface of the outer disk wall (2b) are connected by an arc surface transition, and the side surface and end surface of the coil shell (1) are also connected by an arc surface transition.

10. The rope storage box according to claim 1 or 2, characterized in that, The guide groove of the sliding connection structure is located on the outer wall (2b), and the guide slide head is integrated with the handle (31).

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