CN113734913B

CN113734913B - Hammock device convenient to accomodate fast

Info

Publication number: CN113734913B
Application number: CN202111181373.XA
Authority: CN
Inventors: 段照林
Original assignee: Anhui Leyou Outdoor Products Co ltd
Current assignee: Anhui Leyou Outdoor Products Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2023-05-23
Anticipated expiration: 2041-10-11
Also published as: CN113734913A

Abstract

The invention discloses a hammock device convenient to rapidly store, and relates to the technical field of hammocks. The invention includes. The invention is characterized in that a winding drum is accommodated; the accommodating winding drum is rotationally connected with a winding shaft; a rotating shaft is movably connected to the side wall at one end of the storage reel; the connecting rings are uniformly distributed on the reel in the axial direction; one end of the scroll is fixed with a driven gear; one end of the rotating shaft is fixed with a driving gear meshed with the driven gear; one end of the rotating shaft extends out of the accommodating reel and is fixed with a crank; an arc-shaped bent plate is fixed on the inner end surface of the storage reel; the inner surface of the arc-shaped bent plate is uniformly provided with clamping teeth meshed with the driving gear; the arc-shaped bending plate and the driven gear are horizontally provided with a gap. According to the invention, the winding of the hammock is realized through the rotation of the scroll, so that the problem of inconvenient storage of the existing hammock is solved; the whole length of the hammock can be adjusted by adjusting the length of the winding and unwinding hammock of the winding shaft, so that the adjustment of the hanging distance is realized, and the problem of poor adaptability of the existing hammock is solved.

Description

Hammock device convenient to accomodate fast

Technical Field

The invention belongs to the technical field of hammocks, and particularly relates to a hammock device convenient to rapidly store.

Background

Hammocks are portable and easy to carry bedding in field activities, typically using ropes to tie the ends of the hammock to a tree or other support. According to the materials manufactured, the materials are classified into a cloth hammock, a rope net hammock, etc. The cloth hammock is usually sewn with canvas or nylon cloth, and the rope net hammock is usually woven with cotton ropes or nylon ropes.

The existing hammock is provided with a storage bag, but the storage bag needs to be tidied and folded, the storage process is relatively complicated, and the storage convenience is poor. Meanwhile, as the length of the bed surface of the hammock is fixed, when the hammock is used outdoors, a tree or a support with proper spacing is difficult to find to hang the hammock, and the convenience and the adaptability of the hammock are poor.

Therefore, improvements to existing hammocks are needed to increase the flexibility in use and convenience in storage.

Disclosure of Invention

The invention aims to provide a hammock device convenient for rapid storage, which is characterized in that a reel is arranged in a storage reel, so that the hammock is wound up by the rotation of the reel, and the problem of inconvenient storage of the existing hammock is solved; the whole length of the hammock can be adjusted by adjusting the length of the winding and unwinding hammock of the winding shaft, so that the adjustment of the hanging distance is realized, and the problem of poor adaptability of the existing hammock is solved.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a hammock device convenient for rapid storage, which comprises a storage winding drum and a winding shaft rotatably connected to the inside of the storage winding drum. Two ends of the storage winding drum are of a closed structure; the side wall of the storage reel is axially provided with a storage opening; the outer wall of the storage reel is fixedly connected with a plurality of connecting lugs; a rotating shaft is movably connected to the side wall of one end of the storage reel; the scroll is concentrically arranged with the storage winding drum; the connecting rings for connecting the hammock are uniformly distributed on the scroll in the axial direction; and one end of the scroll is fixedly connected with a driven gear.

One end of the rotating shaft positioned in the storage winding drum is fixedly connected with a driving gear meshed with the driven gear; one end of the rotating shaft extends out of the accommodating reel and is fixedly connected with a crank; an inner end surface of one end of the storage reel is fixedly connected with an arc-shaped bent plate which is concentrically arranged with the driving gear; the inner surface of the arc-shaped bent plate is uniformly provided with clamping teeth meshed with the driving gear and used for limiting the circumferential rotation of the driving gear; and a gap is reserved between the arc-shaped bent plate and the driven gear in the horizontal direction.

Further, a baffle ring is fixedly connected to the peripheral side surface of the rotating shaft, and a spring is sleeved on the baffle ring; the spring is positioned between the baffle ring and the outer end surface of the storage reel and is used for pushing the rotating shaft so as to keep the driving gear meshed with the latch.

Further, the hammock comprises two fixed ropes arranged in parallel; a bed surface is connected between the two fixing ropes, and the diameter of the fixing rope is larger than the thickness of the bed surface.

Further, the two ends of the scroll are fixedly connected with connecting shafts; the diameter of the connecting shaft is smaller than that of the reel; the peripheral side surface of one connecting shaft is connected with a driven gear; the peripheral sides of the two connecting shafts are fixedly connected with fixing rings; the fixing ring is used for being connected and fixed with the fixing rope.

Further, one of the fixed rings is positioned between the driven gear and the reel; the other connecting shaft is fixedly connected with an annular baffle plate on the peripheral side surface, and the other fixing ring is positioned between the annular baffle plate and the scroll.

Further, the inner side wall of the storage drum is fixedly connected with two side plates; the two side plates are respectively positioned at two ends of the storage opening; the side surfaces of the side plates are rotatably connected with a pair of grooved wheels; the two sheaves are distributed up and down and are used for limiting the radial position of the fixed rope.

Further, the edges of the storage openings are provided with fillets.

Further, the number of the storage reels is two.

The invention has the following beneficial effects:

according to the invention, the winding of the hammock is realized by rotating the connecting scroll through the storage winding drum and driving the scroll to rotate through the crank and driving the driven gear, and the hammock is integrally stored in the storage winding drum, so that the convenience of storage of the hammock is effectively improved.

Simultaneously, adjust the receive and release to the hammock through rotating the spool, realize the regulation to hammock overall length to be convenient for adjust the hoist and mount length to with hang trees or the interval of support and adapt to, effectual improvement hammock outdoor use's adaptability and practicality.

Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a hammock device of the present invention that facilitates quick storage;

FIG. 2 is a front view of the structure of FIG. 1;

FIG. 3 is a cross-sectional view at A-A in FIG. 2;

FIG. 4 is a cross-sectional view at B-B in FIG. 2;

FIG. 5 is an enlarged schematic view of the structure of the portion C in FIG. 3;

FIG. 6 is a schematic structural view of the spool;

FIG. 7 is a schematic view of the structure of the hammock;

in the drawings, the list of components represented by the various numbers is as follows:

the device comprises a winding drum, a 2-fixed rope, a 3-reel, a 4-driving gear, a 5-side plate, a 101-storage opening, a 102-connecting lug, a 103-arc-shaped bent plate, 104-clamping teeth, a 201-bed surface, a 301-connecting ring, a 302-driven gear, a 303-connecting shaft, a 304-fixed ring, a 305-annular baffle, a 401-crank, a 402-baffle ring, a 403-spring and a 501-grooved pulley.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Example 1

Referring to fig. 1, the present invention is a hammock device that facilitates rapid storage, and includes a storage drum 1, and a winding shaft 3 rotatably connected to the inside of the storage drum 1. Two ends of the storage reel 1 are of a closed structure; the side wall of the storage reel 1 is axially provided with a storage opening 101, and the edges of the storage opening 101 are provided with round corners for reducing friction with a hammock. The outer wall of the storage reel 1 is fixedly connected with at least two connecting lugs 102. The attachment lugs 102 are used to attach a tethered cord so that the storage reel 1 can be tethered to a tree or other support by the cord.

As shown in fig. 2 to 6, the end walls of the two ends of the receiving roll 1 may be provided with through holes and connected with the reel 3 through bearings to realize rotation of the reel 3 or connected with the reel 3 through bearing blocks.

The side wall of one end of the storage reel 1 is movably connected with a rotating shaft. The winding shaft 3 and the storage winding drum 1 are concentrically arranged, the winding shaft 3 is uniformly distributed with connecting rings 301 for connecting hammocks in the axial direction, and the hammocks are tethered with the connecting rings 301 through ropes, so that one end of each hammock is fixedly connected with the winding shaft 3. One end of the scroll 3 is fixedly connected with a driven gear 302.

One end of the rotating shaft positioned in the storage reel 1 is fixedly connected with a driving gear 4 meshed with the driven gear 302, and one end of the rotating shaft extends out of the storage reel 1 and is fixedly connected with a crank 401. An inner end surface of one end of the storage reel 1 is welded or connected with an arc-shaped bent plate 103 which is concentrically arranged with the driving gear 4, and the inner surface of the arc-shaped bent plate 103 is uniformly distributed with clamping teeth 104 meshed with the driving gear 4 and used for limiting the circumferential rotation of the driving gear 4; the arc-shaped bending plate 103 and the driven gear 302 leave a gap in the horizontal direction.

When the rotary rack is used, after the storage reel 1 is connected with a tree or other supporters through a rope, the crank 401 pushes the rotary shaft to axially move, so that the driving gear 4 is separated from the latch 104 of the arc-shaped bent plate 103, and the driving gear 4 can freely rotate, at the moment, the driving gear 4 is driven to rotate through the crank 401, the driving gear 4 synchronously drives the driven gear 302 to rotate, so that the reel 3 rotates, a hammock wound on the reel 3 is gradually discharged from the storage opening 101, and the other end of the hammock is fixedly connected with the tree or other supporters.

After the adjustment is completed, the crank 401 is pulled so that the driving gear 4 is in separated engagement with the latch 104, and at this time, the driving gear 4 is still in engagement with the driven gear 302, thereby preventing the rotation of the spool 3, i.e., keeping the length of the hammock unchanged.

Preferably, a baffle ring 402 is welded on the peripheral side surface of the rotating shaft, and a spring 403 is sleeved on the baffle ring; the spring 403 is located between the baffle ring 402 and the outer end surface of the storage reel 1, and is used for pushing the rotating shaft, so that the driving gear 4 is meshed with the latch 104, the driving gear 4 and the latch 104 can be kept in a stable meshed state under the action of the spring 403, the condition that the driving gear 4 is separated from the latch 104 in the swinging process of the hammock, and the length of the hammock is suddenly changed is avoided, and the use reliability is improved.

Example two

On the basis of the first embodiment, as shown in fig. 7, the hammock includes two fixing ropes 2 that are arranged in parallel; a bed surface 201 is connected between the two fixing ropes 2, the diameter of the fixing ropes 2 is larger than the thickness of the bed surface 201, and the bed surface 201 can be connected with the fixing ropes 2 by sewing.

The reel 3 is welded at both ends with a connecting shaft 303 and is rotatably connected to the housing drum 1 via a connecting shaft 30. The diameter of the connecting shaft 303 is smaller than the diameter of the spool 3. The driven gear 302 is connected to the peripheral side surface of one of the connecting shafts 303. Fixing rings 304 are welded on the peripheral side surfaces of the two connecting shafts 303; the fixing ring 304 is used for being connected and fixed with the fixing ropes 2, namely, the two fixing ropes 2 of the hammock are respectively connected to the fixing rings 304 on the two connecting shafts 303, and the bed surface 201 is connected with the connecting rings 301, so that the hammock is in a relatively flattened state, and the convenience in storage and use is improved. And because the diameter of connecting axle 303 is less than the diameter of spool 3 for the fixed rope 2 that the diameter is greater than the thickness of bed surface 201 can obtain abundant accomodating in the winding process, and make the whole coiling external diameter of hammock keep unanimous after accomodating, avoid reducing the production of hammock fold.

Meanwhile, one of the fixed rings 304 is located between the driven gear 302 and the reel 3; the annular baffle 305 is welded to the peripheral side surface of the other connecting shaft 303, and the other fixing ring 304 is located between the annular baffle 305 and the reel 3, so that when the hammock is stored, the end surfaces of the driven gear 302 and the reel 3, and the end surfaces of the annular baffle 305 and the reel 3 are used for position limitation by arranging the two fixing rings 304 between the driven gear 302 and the reel 3 and between the annular baffle 305 and the reel 3, so that the hammock is stored smoothly.

Example III

On the basis of the first embodiment or the second embodiment, the inner side wall of the accommodating drum 1 is welded with two side plates 5; the two side plates 5 are respectively positioned at the two ends of the containing opening 101; a pair of sheaves 501 are rotatably connected to the side surfaces of the side plates 5; the two grooved wheels 501 are distributed up and down and are used for limiting the radial position of the fixed rope 2, when the fixed rope 2 passes through the two grooved wheels 501 which are distributed up and down during use, the positions of the fixed rope 2 are limited by the grooved wheels 501, and therefore the hammock can be better kept flat in the winding process during storage.

Meanwhile, the number of the storage reels 1 is two, and the reels 3 in the two storage reels 1 are respectively connected with two ends of the hammock, so that the storage or the length adjustment of the hammock is more flexible.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.

Claims

1. Hammock device convenient to accomodate fast, its characterized in that: comprising the following steps: a housing reel (1), and a reel (3) rotatably connected to the inside of the housing reel (1);

two ends of the storage reel (1) are of a closed structure; a storage opening (101) is axially formed in the side wall of the storage reel (1); the outer wall of the storage reel (1) is fixedly connected with a plurality of connecting lugs (102); a rotating shaft is movably connected to the side wall at one end of the storage reel (1);

the scroll (3) is concentrically arranged with the storage scroll (1); the connecting rings (301) for connecting the hammock are uniformly distributed on the scroll (3) in the axial direction; one end of the scroll (3) is fixedly connected with a driven gear (302);

one end of the rotating shaft positioned in the storage reel (1) is fixedly connected with a driving gear (4) meshed with the driven gear (302); one end of the rotating shaft extends out of the accommodating reel (1) and is fixedly connected with a crank (401);

an inner end surface at one end of the storage reel (1) is fixedly connected with an arc-shaped bent plate (103) which is concentrically arranged with the driving gear (4); the inner surface of the arc-shaped bent plate (103) is uniformly provided with clamping teeth (104) meshed with the driving gear (4) and used for limiting the circumferential rotation of the driving gear (4); the arc-shaped bent plate (103) and the driven gear (302) are horizontally provided with a gap;

wherein, the side surface of the periphery of the rotating shaft is fixedly connected with a baffle ring (402) and sleeved with a spring (403); the spring (403) is positioned between the baffle ring (402) and the outer end surface of the storage reel (1) and is used for pushing the rotating shaft so as to keep the driving gear (4) meshed with the latch (104).

2. A hammock device for facilitating quick storage according to claim 1, further comprising a hammock, said hammock comprising two parallel arranged securing strings (2); a bed surface (201) is connected between the two fixing ropes (2), and the diameter of the fixing ropes (2) is larger than the thickness of the bed surface (201).

3. A hammock device convenient for rapid storage according to claim 2, characterized in that the two ends of the scroll (3) are fixedly connected with a connecting shaft (303); the diameter of the connecting shaft (303) is smaller than the diameter of the scroll (3); the peripheral side surface of one connecting shaft (303) is connected with a driven gear (302);

the peripheral sides of the two connecting shafts (303) are fixedly connected with fixing rings (304); the fixing ring (304) is used for being connected and fixed with the fixing rope (2).

4. A hammock device for facilitating quick stowage according to claim 3, characterized in that one of the fixing rings (304) is located between the driven gear (302) and the roller (3); the other connecting shaft (303) is fixedly connected with an annular baffle (305) on the peripheral side surface, and the other fixing ring (304) is positioned between the annular baffle (305) and the scroll (3).

5. A hammock device convenient for rapid storage according to claim 3 or 4, characterized in that the inner side wall of the storage drum (1) is fixedly connected with two side plates (5); the two side plates (5) are respectively positioned at the two ends of the containing opening (101); a pair of grooved wheels (501) are rotatably connected to the side surfaces of the side plates (5); the two grooved wheels (501) are distributed up and down and are used for limiting the radial position of the fixed rope (2).

6. Hammock device convenient for rapid storage according to claim 1 or 2 or 3 or 4, characterized in that the edges of the storage opening (101) are rounded.

7. Hammock device facilitating quick storage according to claim 1, characterized in that the number of storage drums (1) is two.