CN111743292B

CN111743292B - Increase inflatable hammock of neck comfort level

Info

Publication number: CN111743292B
Application number: CN202010698627.4A
Authority: CN
Inventors: 段照林
Original assignee: Anhui Leyou Outdoor Products Co ltd
Current assignee: Laiwu Huiyun Geotechnical Materials Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2022-07-15
Anticipated expiration: 2040-07-20
Also published as: CN111743292A

Abstract

The invention discloses an inflatable hammock for improving neck comfort, which relates to the field of hammocks and comprises four groups of brackets and neck protection mechanisms, wherein the four groups of brackets are distributed in a square shape, the top ends of the four groups of brackets are fixedly connected with ropes, the other ends of the ropes are fixedly connected with an inflatable bed, the neck protection mechanism is arranged on the left side above the inflatable bed and comprises a rubber sleeve, a bottom plate, a connecting plate, a base plate, a first spring, an arc-shaped square block, a second spring, an arc-shaped gasket and a round rod. This increase inflatable hammock of neck comfort level is equipped with the air bed, and convenient light easily folds to the air bed is the formula of lying, can relax the health comprehensively, and in addition, through the increase of rib mechanism, the user can be with the neck fully laminate with rib mechanism on, neck muscle is releived, increases the neck comfort level.

Description

Increase inflatable hammock of neck comfort level

The technical field is as follows:

the invention relates to the field of hammocks, in particular to an inflatable hammock for improving the comfort level of a neck.

Background art:

hammocks are portable and easy to carry bedding for field activities, and the materials from which the hammock is made are usually tied to a tree. The manufacturing materials are divided into a cloth hammock, a rope net hammock and the like, the cloth hammock is usually sewn by thin canvas or nylon cloth, the rope net hammock is usually knitted by cotton ropes or nylon ropes, the rope net hammock is particularly suitable for tropical jungles and hot summer, the cloth hammock has wider application range, is not suitable for use in severe cold areas and winter, can be used in other seasons, and is mainly used as a sleeping tool for people in travel or leisure time. However, there is a problem that the user is uncomfortable about the neck when lying in a half-way inside the hammock, and in addition, the user must hang the hammock on a tree for use when doing outdoor activities.

The invention content is as follows:

to solve the above problems in the prior art, the present invention provides an inflatable hammock for increasing the comfort of the neck.

The technical problem to be solved by the invention is realized by adopting the following technical scheme: an inflatable hammock for increasing the comfort level of the neck comprises a support and a neck protection mechanism, wherein four groups of the support are distributed in a square shape, the top ends of the four groups of the support are fixedly connected with ropes, the other ends of the ropes are fixedly connected with an inflatable bed, and the neck protection mechanism is arranged on the left side above the inflatable bed;

the neck protection mechanism comprises a rubber outer sleeve, a bottom plate, a connecting plate block, a base plate, a first spring, an arc square block, a second spring, an arc gasket and a round rod;

a base plate is arranged above the bottom plate, four groups of connecting plates are arranged between the base plate and the bottom plate and are distributed in a rectangular shape, and the connecting plates are fixedly connected with the base plate and the tail end of the bottom plate;

a round rod penetrates through the front end and the rear end above the backing plate in a sliding manner, the bottom end of the round rod is fixedly connected with a second spring, the bottom of the second spring is fixedly connected with the bottom plate, the top end of the round rod is fixedly connected with an arc-shaped square block, a first spring is sleeved on the periphery above the round rod, the top of the first spring is fixedly connected with the bottom of the arc-shaped square block, and the bottom of the first spring is fixedly connected with the backing plate;

the top of the arc-shaped square block is fixedly connected with an arc-shaped gasket, the outer side of the arc-shaped gasket is fixedly connected with a rubber outer sleeve, the inner side of the rubber outer sleeve is fixedly connected with the outer sides of the bottom plate, the connecting plate block and the base plate, and the outer side of the bottom of the rubber outer sleeve is fixedly connected with the inflatable bed;

the rubber casing has flexibility and elasticity.

Preferably, the bottom ends of the four groups of supports are provided with threads, and a base connecting mechanism is arranged below the bottom ends of the four groups of supports and comprises a frame, a movable support rod, a cushion block, a pin, a threaded hole, a round hole, a sliding chute and a screw;

the frame is a cross-shaped frame, sliding grooves are formed in the four groups of branches, the sliding grooves extend from the inside of the frame to the lower surface, movable support rods are connected to the inside of the sliding grooves in a sliding mode, pins are fixedly connected to the lower portions of the inner side tail ends of the movable support rods, cushion blocks are fixedly connected to the lower portions of the outer side tail ends of the movable support rods, and threaded holes are formed in the upper portions of the outer side tail ends of the movable support rods;

the bottom end of the support is spirally and fixedly connected in the threaded hole.

Preferably, a disc mechanism is arranged below the base connecting mechanism, and comprises a disc, a bearing and an arc-shaped groove;

the lower center part of frame separately is equipped with the round hole, the inside of round hole is equipped with the bearing, the outer wall of bearing with the inner wall fixed connection of round hole, the top fixedly connected with disc of the inside portion of bearing, the arc wall has been seted up on the disc, the arc wall by the upper surface of disc runs through to the lower surface, the arc wall has four groups, and centers on the central point evenly distributed of disc, the pin with the inner wall contact of arc wall.

Preferably, the top ends of the four groups of branches of the frame are inserted with limiting mechanisms, and each limiting mechanism comprises a square hole, a shell, a sliding block, a sliding rail, a triangular block and a T-shaped plate;

the shell is a rectangular plate with a hollow interior, a square hole is formed in the left side of the upper surface of the shell, the square hole penetrates from the upper surface of the shell to the interior of the shell, and sliding blocks are fixedly connected to the front end and the rear end of the inner wall above the shell;

the front end and the rear end of the upper surface of the T-shaped plate are fixedly connected with sliding rails, the sliding rails correspond to and are matched with the sliding blocks, and the left side part of the upper surface of the T-shaped plate is fixedly connected with a triangular block which is downwards pressed and clamped in the square hole.

The working principle and the specific flow of the invention are as follows: when the inflatable hammock is used, the disc is rotated, the pin can do linear motion under the action of the arc-shaped groove after the disc rotates, the pin can push the movable support rod to be opened outwards, the clamping mechanism is inserted into the top end of the outer side of the frame after the movable support rod is opened to the maximum extent, and the top end of the inner side of the movable support rod is propped against the side surface of the clamping mechanism; then, insert four group's supports respectively in the screw hole and carry out spiral fixed connection, fixed back is connected through four group's corners of rope with the inflatable bed at the support top, and finally, aerify the use with the inflatable bed, the user can support the neck on the rib mechanism.

Compared with the prior art, the invention has the beneficial effects that:

the inflatable hammock that increases neck comfort level is equipped with the air bed, and convenient easy folding to the air bed is the formula of lying flatly, can relax the health comprehensively, and in addition, through the increase of rib mechanism, the user can be with neck abundant laminating and rib mechanism on, neck muscle is releived, increases neck comfort level.

The inflatable hammock of increase neck comfort level is through being equipped with the rubber overcoat for the neck laminating is on relative more mild rubber, thereby increases the comfort level, owing to still be equipped with first spring, second spring isotructure, and the user can rock the neck slightly, because the resilience force and the buffer of spring, makes rib mechanism can provide certain massage effect.

The inflatable hammock for increasing the comfort level of the neck can be used in various occasions by a user through the matching of the support, the base connecting mechanism, the disc mechanism and the clamping mechanism, and can be used without being hung on a tree, and the whole mechanism has the functions of assembling and disassembling, so that the inflatable hammock is convenient to carry.

Description of the drawings:

in order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts;

FIG. 1 is a schematic view of an inflatable hammock;

FIG. 2 is a front cross-sectional structural view of the neck guard mechanism of FIG. 1;

FIG. 3 is a cross-sectional view of the neck guard mechanism of FIG. 1;

FIG. 4 is a bottom plan view of the base attachment mechanism;

FIG. 5 is a schematic top view of the base connection mechanism;

FIG. 6 is a schematic top view of the disc mechanism;

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

FIG. 8 is a schematic view of the latch mechanism;

wherein: 1. a support; 2. a rope; 3. an air bed; 4. a neck guard mechanism; 401. a rubber jacket; 402. a base plate; 403. connecting the plates; 404. a backing plate; 405. a first spring; 406. an arc-shaped square block; 407. a second spring; 408. an arc-shaped gasket; 409. a round bar; 5. a base connection mechanism; 501. a frame; 502. a movable stay bar; 503. cushion blocks; 504. a pin; 505. a threaded hole; 506. a circular hole; 507. a chute; 508. a screw; 6. a limiting mechanism; 601. a square hole; 602. a housing; 603. a slider; 604. a slide rail; 605. a triangular block; 606. a T-shaped plate; 7. a disc mechanism; 701. a disc; 702. a bearing; 703. an arc-shaped groove.

The specific implementation mode is as follows:

in order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.

Example 1:

referring to fig. 1-3, an inflatable hammock for increasing the comfort of the neck comprises four groups of brackets 1 and a neck protection mechanism 4, wherein the brackets 1 are distributed in a square shape, the top ends of the four groups of brackets 1 are fixedly connected with ropes 2, the other ends of the ropes 2 are fixedly connected with an inflatable bed 3, and the left side above the inflatable bed 3 is provided with the neck protection mechanism 4;

the neck guard mechanism 4 comprises a rubber outer sleeve 401, a bottom plate 402, a connecting plate 403, a backing plate 404, a first spring 405, an arc-shaped square block 406, a second spring 407, an arc-shaped gasket 408 and a round rod 409;

a backing plate 404 is arranged above the bottom plate 402, connecting plates 403 are arranged between the backing plate 404 and the bottom plate 402, four groups of the connecting plates 403 are distributed in a rectangular shape, and the connecting plates 403 are fixedly connected with the backing plate 404 and the tail end of the bottom plate 402;

a round rod 409 penetrates through the front end and the rear end above the backing plate 404 in a sliding manner, the tail end of the bottom of the round rod 409 is fixedly connected with a second spring 407, the bottom of the second spring 407 is fixedly connected with the bottom plate 402, the tail end of the top of the round rod 409 is fixedly connected with an arc-shaped square block 406, a first spring 405 is sleeved on the periphery above the round rod 409, the top of the first spring 405 is fixedly connected with the bottom of the arc-shaped square block 406, and the bottom of the first spring 405 is fixedly connected with the backing plate 404;

the top of the arc square block 406 is fixedly connected with an arc gasket 408, the outer side of the arc gasket 408 is fixedly connected with a rubber jacket 401, the inner side of the rubber jacket 401 is fixedly connected with the outer sides of the bottom plate 402, the connecting plate 403 and the base plate 404, and the outer side of the bottom of the rubber jacket 401 is fixedly connected with the inflatable bed 3;

the rubber casing 401 has flexibility and elasticity.

The bottom plate 402 is to prevent the second spring 407 from directly contacting the bottom of the rubber casing 401, because the rubber casing 401 has flexibility and elasticity, so as to prevent the second spring 407 from having an elastic buffering effect under the pressure of the neck of the user;

the backing plate 404, the first spring 405 and the arc block 406 are for providing the main resilience and cushioning of the neck guard 4;

the round rod 409 restricts and limits the first spring 405 to prevent the first spring 405 from being deformed irregularly to affect the service life of the first spring 405, and is connected with the second spring 407 to enable the neck guard mechanism 4 to have double resilience and damping and buffering effects;

the arc-shaped pad 408 is to increase the contact area with the rubber outer sleeve 401, thereby increasing the contact area with the neck of the user and making the neck more comfortable.

Example 2:

referring to fig. 1, 4, 5, 6, 7 and 8, the inflatable hammock for increasing the comfort of the neck, wherein the frame 501 is a cross-shaped frame, the four branches are internally provided with sliding grooves 507, the sliding grooves 507 extend from the inside of the frame 501 to the lower surface, the sliding grooves 507 are internally connected with movable support rods 502 in a sliding manner, the lower parts of the inner ends of the movable support rods 502 are fixedly connected with pins 504, the lower parts of the outer ends of the movable support rods 502 are fixedly connected with cushion blocks 503, and the upper parts of the outer ends of the movable support rods 502 are provided with threaded holes 505;

the bottom end of the bracket 1 is screwed and fixedly connected in the threaded hole 505.

The sliding groove 507 is used for placing the movable support rod 502, so that the movable support rod 502 can be pulled out and also can be retracted, when the hammock is used, the movable support rod 502 can be pulled out for supporting, the contact range with the ground is enlarged, when the hammock is not used, the movable support rod 502 is retracted, the occupied space is reduced, and the hammock is convenient to carry; the pad 503 is for contacting the ground so that the base connection 5 is kept horizontal.

A disc mechanism 7 is arranged below the base connecting mechanism 5, and the disc mechanism 7 comprises a disc 701, a bearing 702 and an arc-shaped groove 703;

the lower center of the frame 501 is provided with a circular hole 506, a bearing 702 is arranged inside the circular hole 506, the outer wall of the bearing 702 is fixedly connected with the inner wall of the circular hole 506, the top of the inner side part of the bearing 702 is fixedly connected with a disc 701, an arc-shaped groove 703 is formed in the disc 701, the arc-shaped groove 703 penetrates from the upper surface to the lower surface of the disc 701, four groups of arc-shaped grooves 703 are arranged and evenly distributed around the center point of the disc 701, and the pins 504 are in contact with the inner wall of the arc-shaped groove 703.

The disc mechanism 7 is for controlling the four movable support rods 502 through the four pins 504, because the disc 701 and the frame 501 are fixedly connected through the bearing 702, the disc 701 can rotate forward and backward, and because the pins 504 are in contact with the inner wall of the arc-shaped groove 703, the pins 504 can do linear reciprocating motion with a certain distance under the constraint of the arc-shaped groove 703, so as to drive the movable support rods 502 to contract and extend. The disk 701 also contacts the ground to support the base link mechanism 5.

The top ends of the four groups of branches of the frame 501 are inserted with a limiting mechanism 6, and the limiting mechanism 6 comprises a square hole 601, a shell 602, a sliding block 603, a sliding rail 604, a triangular block 605 and a T-shaped plate 606;

the shell 602 is a rectangular plate with a hollow interior, a square hole 601 is formed in the left side part of the upper surface of the shell 602, the square hole 601 penetrates from the upper surface of the shell 602 to the interior, and the front end and the rear end of the inner wall above the shell 602 are both fixedly connected with sliding blocks 603;

the front end and the rear end of the upper surface of the T-shaped plate 606 are fixedly connected with slide rails 604, the slide rails 604 correspond to and are matched with the slide blocks 603, the left part of the upper surface of the T-shaped plate 606 is fixedly connected with a triangular block 605, and the triangular block 603 is downwards pressed and clamped in the square hole 601.

In order to prevent the movable stay bar 502 in the base connecting mechanism 5 from contracting inwards to cause the problem of losing balance of the mechanism, the hammock is provided with a limiting mechanism 6; the T-shaped plate 606 is inserted into the top end of the outer side of the branch of the frame 501, and the side surface of the T-shaped plate is abutted against the tail end of the inner side of the movable stay bar 502, so that the movable stay bar 502 can be effectively limited and fixed, and the problem that the whole mechanism shakes as the disc 701 rotates can be prevented; in addition, a compression spring is arranged between the bottom surface of the triangular block 603 and the upper surface of the T-shaped plate 606 for fixing connection, so that the triangular block 603 can be pressed, the outer top end of the T-shaped plate 606 is inserted into the shell 602, and the triangular block 603 is clamped in the square hole 601; the housing 602 is used for limiting the T-shaped plate and preventing the T-shaped plate from falling; the sliding block 603 and the sliding rail 604 are for reducing sliding friction force, and have a certain limiting effect.

The scheme in this embodiment can be selectively combined with the scheme in other embodiments.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an increase inflatable hammock of neck comfort level, includes support (1) and rib mechanism (4), its characterized in that: four groups of the supports (1) are distributed in a square shape, the top ends of the four groups of the supports (1) are fixedly connected with ropes (2), the other ends of the ropes (2) are fixedly connected with an inflatable bed (3), and a neck protection mechanism (4) is arranged on the left side above the inflatable bed (3);

the neck protection mechanism (4) comprises a rubber outer sleeve (401), a bottom plate (402), a connecting plate block (403), a backing plate (404), a first spring (405), an arc-shaped square block (406), a second spring (407), an arc-shaped gasket (408) and a round rod (409);

a base plate (404) is arranged above the bottom plate (402), connecting plate blocks (403) are arranged between the base plate (404) and the bottom plate (402), four groups of the connecting plate blocks (403) are distributed in a rectangular shape, and the connecting plate blocks (403) are fixedly connected with the tail ends of the base plate (404) and the bottom plate (402);

a round rod (409) penetrates through the front end and the rear end above the backing plate (404) in a sliding manner, the tail end of the bottom of the round rod (409) is fixedly connected with a second spring (407), the bottom of the second spring (407) is fixedly connected with the bottom plate (402), the tail end of the top of the round rod (409) is fixedly connected with an arc square block (406), a first spring (405) is sleeved on the periphery above the round rod (409), the top of the first spring (405) is fixedly connected with the bottom of the arc square block (406), and the bottom of the first spring is fixedly connected with the backing plate (404);

the top of the arc square block (406) is fixedly connected with an arc gasket (408), the outer side of the arc gasket (408) is fixedly connected with a rubber outer sleeve (401), the inner side of the rubber outer sleeve (401) is fixedly connected with the outer sides of the bottom plate (402), the connecting plate block (403) and the cushion plate (404), and the outer side of the bottom of the rubber outer sleeve (401) is fixedly connected with the air bed (3);

the rubber jacket (401) has flexibility and elasticity;

the bottom ends of the four groups of brackets (1) are provided with threads, a base connecting mechanism (5) is arranged below the bottom ends of the four groups of brackets, and the base connecting mechanism (5) comprises a frame (501), a movable support rod (502), a cushion block (503), a pin (504), a threaded hole (505), a round hole (506), a sliding groove (507) and a screw (508);

the frame (501) is a cross-shaped frame, sliding grooves (507) are formed in the four groups of branches, the sliding grooves (507) extend from the inside of the frame (501) to the lower surface, movable support rods (502) are connected to the inside of the sliding grooves (507) in a sliding mode, pins (504) are fixedly connected to the lower portions of the inner side ends of the movable support rods (502), cushion blocks (503) are fixedly connected to the lower portions of the outer side ends of the movable support rods (502), and threaded holes (505) are formed in the upper portions of the outer side ends of the movable support rods (502);

the bottom end of the bracket (1) is spirally and fixedly connected into the threaded hole (505);

a disc mechanism (7) is arranged below the base connecting mechanism (5), and the disc mechanism (7) comprises a disc (701), a bearing (702) and an arc-shaped groove (703);

the lower center part of frame (501) is equipped with round hole (506) separately, the inside of round hole (506) is equipped with bearing (702), the outer wall of bearing (702) with the inner wall fixed connection of round hole (506), the top fixedly connected with disc (701) of the inside portion of bearing (702), arc wall (703) have been seted up on disc (701), arc wall (703) by the upper surface of disc (701) runs through to the lower surface, arc wall (703) have four groups, and center point evenly distributed around disc (701), pin (504) with the inner wall contact of arc wall (703).

2. The inflatable hammock of claim 1, wherein: the top ends of the four groups of branches of the frame (501) are inserted with a limiting mechanism (6), and the limiting mechanism (6) comprises a square hole (601), a shell (602), a sliding block (603), a sliding rail (604), a triangular block (605) and a T-shaped plate (606);

the shell (602) is a rectangular plate with a hollow interior, a square hole (601) is formed in the left side of the upper surface of the shell (602), the square hole (601) penetrates from the upper surface of the shell (602) to the interior, and the front end and the rear end of the upper inner wall of the shell (602) are fixedly connected with sliding blocks (603);

the front end and the rear end of the upper surface of the T-shaped plate (606) are fixedly connected with sliding rails (604), the sliding rails (604) correspond to and are matched with the sliding blocks (603), the left part of the upper surface of the T-shaped plate (606) is fixedly connected with a triangular block (605), and the triangular block (605) is downwards pressed and clamped in the square hole (601).