CN107713305B

CN107713305B - Multipurpose hammock

Info

Publication number: CN107713305B
Application number: CN201711192175.7A
Authority: CN
Inventors: 沈黎辉
Original assignee: Huzhou Shanniu Camping Articles Co ltd
Current assignee: Huzhou Shanniu Camping Articles Co ltd
Priority date: 2017-11-24
Filing date: 2017-11-24
Publication date: 2023-06-09
Anticipated expiration: 2037-11-24
Also published as: CN107713305A

Abstract

The utility model provides a multipurpose hammock, includes the bed body, the supporting part is connected at the bed body both ends, the supporting part includes extension, extension connection extension, its tip after the extension turns over through first connecting portion with extension fixed connection is in order to form the lifting rope chamber, the lifting rope chamber is separated into outer lifting rope chamber and interior lifting rope chamber through setting up second connecting portion, outer lifting rope chamber and interior lifting rope intracavity portion set up first lifting rope and second lifting rope. The invention solves the problems of complex structure, high manufacturing cost, inconvenient carrying and single function of the common retractable hammock, the supporting part is retracted under the action of the tension of the first lifting rope or the second lifting rope and can be used as the hammock, and simultaneously, the supporting part can be connected with the outside through the supporting mechanism when being opened and can be used as a awning or a damp-proof pad, thereby realizing the multipurpose of the hammock and meeting the market demands very much.

Description

Multipurpose hammock

Technical Field

The invention belongs to the technical field of daily necessities, and particularly relates to a multipurpose hammock.

Background

With the development of society and the progress of technology, the living standard of people is improved to a great extent, and many people begin to pursue an comfortable and original ecological living mode, so that the hammock is an indispensable article in travel and home of many people due to the advantages of low price, comfort, small occupied space and the like, and is favored by young people. Due to the self-structure reasons, the traditional hammock has the problems of difficult retraction, non-compact structure, inconvenient carrying and the like. A retractable hammock as disclosed in patent publication number CN205813916U, comprising a hammock shell, a hammock shell cover, a tether, a pull rope, a hammock collecting handle, a hammock rope, a support piece, a tether ring, a hammock surface, a hammock shaft, a small bearing and a large bearing; the hammock shell cover is installed at hammock shell end, and the tether is tied and is installed on the hammock shell, and stay cord one end is connected with the tether hole of tether and is tied, and the stay cord other end is connected with the tether ring, and the hammock axle passes through little bearing, big bearing and installs in the hammock shell, receives the bed handle and installs at hammock axle end, and the backing sheet is installed on the hammock rope, and hammock face one end is connected with the tether ring through the hammock rope, and the hammock face other end passes through the hammock rope and installs in the hammock axle in the hammock shell. However, the hammock has the advantages of complex structure, high manufacturing cost, inconvenient carrying and single function.

Disclosure of Invention

The invention aims to solve the technical problems and provide a retractable multipurpose hammock.

The technical scheme of the invention is as follows: the utility model provides a multipurpose hammock, includes the bed body, the supporting part is connected at the bed body both ends, the supporting part includes extension, extension connection extension turns over its tip behind the book with bed body fixed connection is in order to form the lifting rope chamber, lifting rope intracavity portion separates into outer lifting rope chamber and interior lifting rope chamber through setting up second connecting portion, outer lifting rope chamber and interior lifting rope intracavity portion set up first lifting rope and second lifting rope.

Preferably, the extension portion is integrally connected to the bed body. Therefore, the manufacturing process of the hammock is simpler, and the production cost is reduced.

Preferably, the extension is integrally connected to the extension. The whole supporting part can be firmer by the arrangement, and the safety of the hammock is improved.

Preferably, the first lifting rope comprises rope bodies arranged in the outer lifting rope cavity and the inner lifting rope cavity, a force application part and a force receiving part are formed, the force application part is used for providing acting force to one direction, and the force receiving part drives the second connecting part, so that the supporting part is contracted towards the force application part in the same direction.

Preferably, the second lifting rope and the first lifting rope are identical in structure and symmetrically arranged. The arrangement can make the stress of the supporting part more uniform and improve the stability of the hammock.

Preferably, the first connecting portion is formed by sewing an end portion of the extension portion through the bed body and the extension portion by at least one row of sewing threads.

Preferably, the second connecting portion is sewn by at least one row of sewing threads passing through the middle portion of the extending portion and the middle portion of the extending portion.

Preferably, the ratio of the cross-sectional areas of the outer lifting rope cavity and the inner lifting rope cavity to the cross-sectional areas of the first lifting rope and the second lifting rope is not less than 2:1. Therefore, enough space can be provided for movement of the first lifting rope and the second lifting rope, resistance during shrinkage is reduced, and user experience is improved.

Preferably, the four corners of the bed body are respectively provided with a supporting mechanism for supporting the bed body, the supporting mechanism comprises a reinforcing sheet connected with the first connecting part and the bed body, and the reinforcing sheet is provided with an iron ring. The hammock can be used as a backdrop by the arrangement, so that the hammock is more multipurpose.

Preferably, one side of the reinforcing sheet close to the first connecting portion is fixedly connected with the first connecting portion through at least one row of sewing threads, and one side of the reinforcing sheet close to the edge of the bed body is fixedly connected with the bed body through at least one row of sewing threads.

The beneficial effects of the invention are as follows:

the invention solves the problems of complex structure, high manufacturing cost, inconvenient carrying and single function of the common retractable hammock, the supporting part is retracted under the action of the tension of the first lifting rope or the second lifting rope and can be used as the hammock, and simultaneously, the supporting part can be connected with the outside through the supporting mechanism when being opened and can be used as a awning or a damp-proof pad, thereby realizing the multipurpose of the hammock and meeting the market demands very much.

Drawings

FIG. 1 is a schematic view of a hammock deployment configuration;

FIG. 2 is a schematic view of a hammock contraction structure;

FIG. 3 is a side view of the hammock;

FIG. 4 is a schematic view of a support mechanism;

in the figure: the device comprises a bed body, a 2-supporting part, a 21-extending part, a 22-extending part, a 211-end part, a 3-first connecting part, a 4-lifting rope cavity, a 41-outer lifting rope cavity, a 42-inner lifting rope cavity, a 5-second connecting part, a 6-sewing thread, a 7-supporting mechanism, a 71-reinforcing sheet, a 72-iron ring, an 8-first lifting rope, a 81-rope body, a 82-force application part, a 83-force bearing part and a 9-second lifting rope.

Detailed Description

The invention is further illustrated by way of example with reference to the accompanying drawings.

The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.

In embodiment 1, as shown in fig. 1 and 3, a multipurpose hammock comprises a bed body 1, wherein the material of the bed body 1 is preferably nylon cloth, two ends of the bed body 1 are connected with a supporting part 2, the supporting part 2 comprises an extending part 22, and the extending part 22 is integrally connected with the bed body 1. The extension part 22 is connected with the extension part 21, the end 211 of the extension part 21 is fixedly connected with the bed body 1 through the first connecting part 3 after being turned over to form a lifting rope cavity 4, the interior of the lifting rope cavity 4 is divided into an outer lifting rope cavity 41 and an inner lifting rope cavity 42 through the second connecting part 5, and the interior of the outer lifting rope cavity 41 and the interior of the inner lifting rope cavity 42 are provided with a first lifting rope 8 and a second lifting rope 9. The extension 22 is integrally connected to the extension 21. The two ends of the first lifting rope 8 respectively pass through the outer lifting rope cavity 41 and the inner lifting rope cavity 42 and then are tied into a first rope knot, and the two ends of the second lifting rope 9 respectively pass through the outer lifting rope cavity 41 and the inner lifting rope cavity 42 and then are tied into a second rope knot.

As shown in fig. 2, the first lifting rope 8 includes a rope body 81 disposed in the outer lifting rope cavity 41 and the inner lifting rope cavity 42, and forms a force applying portion 82 and a force receiving portion 83, wherein the force applying portion 82 provides a force in one direction, and the force receiving portion 83 drives the second connecting portion 5, so as to implement the contraction of the supporting portion 2 in the same direction as the force applying portion 82. The second lifting rope 9 and the first lifting rope 8 are identical in structure and symmetrically arranged. Preferably, the supporting part 2 can be contracted under the action of the tension of the first lifting rope 8 or the second lifting rope 9, and can also be contracted under the action of the combined tension of the first lifting rope 8 and the second lifting rope 9. The first connecting portion 3 is formed by sewing an end 211 of the extension portion 21 through the bed 1 and the extension portion 21 by at least one row of sewing threads 6. The second connecting portion 5 is formed by sewing at least one row of sewing threads 6 through the middle portion of the extending portion 21 and the middle portion of the stretching portion 22. The ratio of the cross-sectional areas of the outer lifting rope cavity 41 and the inner lifting rope cavity 42 to the cross-sectional areas of the first lifting rope 8 and the second lifting rope 9 is not less than 2:1, and the ratio is set to prevent the first lifting rope 8 and the second lifting rope 9 from excessively large friction force caused by too small space when the outer lifting rope cavity 41 and the inner lifting rope cavity 42 move, so that a user needs to use great force to shrink or expand the supporting part.

As shown in fig. 4, four corners of the bed body 1 are respectively provided with a supporting mechanism 7 for supporting the bed body 1, the supporting mechanism 7 includes a reinforcing sheet 71 connected with the first connecting portion 3 and the bed body 1, the reinforcing sheet 71 is preferably nylon cloth, and the reinforcing sheet 71 is provided with an iron ring 72, and the iron ring 72 is preferably stainless steel. The reinforcing sheet 71 is fixedly connected with the first connecting portion 3 through at least one row of sewing threads 6 on one side close to the first connecting portion 3, and the reinforcing sheet 71 is fixedly connected with the bed body 1 through at least one row of sewing threads 6 on one side close to the edge of the bed body 1. After the support part 2 is unfolded, one end of the nylon rope is bound to the iron ring 72, and the other end is bound to an object such as a branch for supporting the hammock, thereby realizing the function of using the hammock as a awning.

Claims

1. A multipurpose hammock, characterized in that: the lifting rope comprises a bed body (1), wherein two ends of the bed body (1) are connected with supporting parts (2), the supporting parts (2) comprise extending parts (22), the extending parts (22) are connected with extending parts (21), after the extending parts (21) are folded, the end parts (211) of the extending parts (21) are fixedly connected with the extending parts (22) through first connecting parts (3) to form a lifting rope cavity (4), the lifting rope cavity (4) is divided into an outer lifting rope cavity (41) and an inner lifting rope cavity (42) through second connecting parts (5), and first lifting ropes (8) and second lifting ropes (9) are arranged inside the outer lifting rope cavity (41) and the inner lifting rope cavity (42);

the first lifting rope (8) comprises a rope body (81) arranged in the outer lifting rope cavity (41) and the inner lifting rope cavity (42), and a force application part (82) and a force bearing part (83) are formed; the force application part (82) is used for providing acting force to one direction, the force receiving part (83) drives the second connecting part (5), so that the supporting part (2) is contracted to the force application part (82) in the same direction, the second lifting ropes (9) are identical in structure with the first lifting ropes (8) and are symmetrically arranged, the extending part (22) is integrally connected with the bed body (1), and the extending part (22) is integrally connected with the extending part (21).

2. A multipurpose hammock as defined in claim 1, wherein: the first connecting part (3) is formed by sewing the end part (211) of the extension part (21) through the bed body (1) and the extension part (21) by at least one row of sewing threads (6).

3. A multipurpose hammock as defined in claim 1, wherein: the second connecting part (5) is formed by sewing at least one row of sewing threads (6) through the middle part of the extending part (21) and the middle part of the stretching part (22).

4. A multipurpose hammock as defined in claim 1, wherein: the ratio of the cross sectional areas of the outer lifting rope cavity (41) and the inner lifting rope cavity (42) to the cross sectional areas of the first lifting rope (8) and the second lifting rope (9) which are respectively arranged in the inner lifting rope is not less than 2:1.

5. A multipurpose hammock as defined in claim 1, wherein: the four corners of the bed body (1) are respectively provided with a supporting mechanism (7) for supporting the bed body (1), the supporting mechanism (7) comprises a reinforcing sheet (71) connected with the first connecting part (3) and the bed body (1), and an iron ring (72) is arranged on the reinforcing sheet (71).

6. A multipurpose hammock as defined in claim 5, wherein: the reinforcing piece (71) is close to one side of the first connecting portion (3) and fixedly connected with the first connecting portion (3) through at least one row of sewing threads (6), and one side of the reinforcing piece (71) close to the edge of the bed body (1) is fixedly connected with the bed body (1) through at least one row of sewing threads (6).