CN217743741U - Foldable bottomless mosquito net for baby - Google Patents

Abstract

A baby folding bottomless mosquito net comprises a net body for preventing mosquitoes and insects, a supporting frame arranged in the net body, a folding and unfolding mechanism, a limiting disc and a folding mechanism, wherein the folding and unfolding mechanism is arranged at one end of the supporting frame, and the folding mechanism is arranged at the top end of the supporting frame; the folding and unfolding mechanism is including sewing up cloth, inner chamber, wind spring and collar, and the inside of sewing up the cloth is provided with the inner chamber, is provided with a plurality of wind spring in the inner chamber, is provided with two collars on the wind spring, and the collar is fixed in the bottom of support frame, and folding mechanism includes first fixed rotating shaft and second round hole, and the folding rod is installed through first fixed rotating shaft to the inboard on support frame top, and the connecting block is installed through the fixed rotating shaft of second to the one end of folding rod, and first round hole has been seted up at the middle part of connecting block, the utility model discloses novel structure thinks about ingeniously, is convenient for the expansion use of mosquito net, and folding when not using of being convenient for simultaneously, folding back occupation space is little, portable.

Description

Foldable bottomless mosquito net for baby

Technical Field

The utility model relates to a mosquito net, in particular to a folding bottomless mosquito net for infants.

Background

The mosquito net is a daily article for people, can provide people for outdoor or indoor use, and is mainly used for preventing the erosion of external impurities such as mosquitoes, dust, bacteria and the like, so that the health of people is ensured. In summer, more mosquitoes exist, infants are weak in physique, if common mosquito killing methods such as a mosquito killer, electric mosquito liquid and the like are adopted, the mosquito killing method has a slight toxic effect, and the most environment-friendly mosquito killing method is to adopt a mosquito net.

Traditional mosquito net is for the ease of accomodating the support, generally can adopt beta structure, and it is poor to expand the effect when current baby folds bottomless mosquito net and expandes, when not using, and occupation space is big after folding, is unfavorable for carrying the use.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a baby folds bottomless mosquito net, it is poor to have effectually solved the current baby folds bottomless mosquito net and expand the effect when expanding, when not using, and occupation space is big after folding, is unfavorable for carrying the problem of use.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model comprises a mosquito net body for preventing mosquitoes and a supporting frame arranged in the mosquito net body, and also comprises a folding and unfolding mechanism, a limiting disc and a folding mechanism, wherein the folding and unfolding mechanism is arranged at one end of the supporting frame, and the folding mechanism is arranged at the top end of the supporting frame;

the folding and unfolding mechanism is including sewing up cloth, the inner chamber, wind spring and collar, the inside of sewing up cloth is provided with the inner chamber, be provided with a plurality of wind spring in the inner chamber, be provided with two collars on the wind spring, the collar is fixed in the bottom of support frame, folding mechanism includes first fixed rotating shaft, the folding rod, first shaft hole, second fixed rotating shaft, the connecting block, first round hole, the second shaft hole, folding groove and second round hole, the folding rod is installed through first fixed rotating shaft in the inboard on support frame top, the connecting block is installed through second fixed rotating shaft to the one end of folding rod, first round hole has been seted up at the middle part of connecting block, the folding groove with first round hole intercommunication is seted up at the middle part on connecting block top, the second round hole with first round hole intercommunication is seted up to the one end of folding groove.

Preferably, the bottom of support frame is provided with the spacing dish to the collar is spacing.

Preferably, the folding rod and the support frame are provided with first shaft holes corresponding to the first fixed rotating shaft.

Preferably, the folding rod and the connecting block are provided with second shaft holes corresponding to the second fixed rotating shaft.

Preferably, the connecting block is a member made of elastic plastic material.

Preferably, the height of the folding groove is smaller than the diameter of the first round hole and the second round hole.

Has the beneficial effects that: the utility model discloses during the use, when needs expand the account body, upwards pull up the tip of folding rod, make the folding rod enter into the inside of first round hole by the inside extrusion folding groove of second round hole, make the folding rod be in horizontal position, the diameter that highly is less than first round hole of the folding groove of setting, so the folding groove can carry on spacingly to the horizontally folding rod, expand the support frame again as shown in the figure, can use, when not using, promote the tip of folding rod downwards, make the folding rod overcome the elasticity in folding groove by first round hole and change to the second round hole in, can draw in the support frame in, at this moment, fold together the support frame, can accomplish the folding when not using and accomodate, occupation space is little, and convenient to carry.

The utility model discloses novel structure, it is ingenious to think about, is convenient for the expansion of mosquito net to use, is convenient for folding when not using simultaneously, and folding back occupation space is little, portable.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the inner structure of the sewing cloth of the present invention;

FIG. 3 is a schematic structural view of the folding mechanism of the present invention;

fig. 4 is a schematic diagram of the structure of the coil spring of the present invention;

fig. 5 is a schematic three-dimensional structure diagram of the connecting block of the present invention;

reference numbers in the figures: 1. a net body; 2. a support frame; 3. a folding and unfolding mechanism; 31. sewing the cloth; 32. an inner cavity; 33. a coil spring; 34. a mounting ring; 4. a limiting disc; 5. a folding mechanism; 51. a first fixed rotating shaft; 52. a folding bar; 53. a first shaft hole; 54. a second fixed rotating shaft; 55. connecting blocks; 56. a first circular hole; 57. a second shaft hole; 58. a folding slot; 59. a second circular aperture.

Detailed Description

The following describes the present invention in further detail with reference to fig. 1-5.

In the first embodiment, as shown in fig. 1 to 5, the utility model provides a foldable bottomless mosquito net for infants, which comprises a net body 1 for preventing mosquitoes and insects, a supporting frame 2 arranged inside the net body 1, a folding and unfolding mechanism 3, a limiting disc 4 and a folding mechanism 5, wherein the folding and unfolding mechanism 3 is arranged at one end of the supporting frame 2, and the folding mechanism 5 is arranged at the top end of the supporting frame 2;

folding mechanism 3 is including sewing up cloth 31, inner chamber 32, coil spring 33 and collar 34, the inside of sewing up cloth 31 is provided with inner chamber 32, be provided with a plurality of coil spring 33 in the inner chamber 32, be provided with two collars 34 on the coil spring 33, collar 34 fixes the bottom at support frame 2, folding mechanism 5 includes first fixed rotating shaft 51, folding rod 52, first axle hole 53, second fixed rotating shaft 54, connecting block 55, first round hole 56, second axle hole 57, folding groove 58 and second round hole 59, folding rod 52 is installed through first fixed rotating shaft 51 to the inboard on support frame 2 top, connecting block 55 is installed through second fixed rotating shaft 54 to folding rod 52's one end, first round hole 56 has been seted up at connecting block 55's middle part, folding groove 58 with first round hole 56 intercommunication has been seted up at the middle part on connecting block 55 top, second round hole 59 with first round hole 56 intercommunication has been seted up to folding groove 58's one end.

When in specific use: the utility model discloses during the use, when needs expand the account body 1, upwards pull up the tip of folding rod 52, make folding rod 52 enter into the inside of first round hole 56 by the inside extrusion folding groove 58 of second round hole 59, make folding rod 52 be in horizontal position, the highly diameter that is less than first round hole 56 of the folding groove 58 that sets up, so folding groove 58 can carry on spacingly to horizontally folding rod 52, expand support frame 2 again as shown in figure 1, can use, when not using, promote the tip of folding rod 52 downwards, make folding rod 52 overcome the elasticity of folding groove 58 by first round hole 56 and change to second round hole 59 in, can draw in support frame 2 in, at this moment, fold together support frame 2, can accomplish the folding when support frame 2 does not use and accomodate, the occupation space is little, and convenient to carry.

Has the advantages that: the utility model discloses novel structure, it is ingenious to think about, is convenient for the expansion of mosquito net to use, is convenient for folding when not using simultaneously, and folding back occupation space is little, portable

Example two

Referring to fig. 3, as another preferred embodiment, the difference between the first embodiment and the second embodiment is that a limiting disc 4 for limiting the mounting ring 34 is disposed at the bottom end of the supporting frame 2, so as to limit the mounting ring 34.

EXAMPLE III

Referring to fig. 3, as another preferred embodiment, the first fixing rotating shaft 51 is inconvenient to install and use in the first embodiment, and the difference between the first embodiment and the first embodiment is that the folding rod 52 and the supporting frame 2 are provided with first shaft holes 53 at positions corresponding to the first fixing rotating shaft 51, so as to facilitate the installation and use of the first fixing rotating shaft 51.

Example four

In the first embodiment, the second fixed rotating shaft 54 is inconvenient to install and use, and referring to fig. 3 and 5, as another preferred embodiment, the difference from the first embodiment is that the folding rod 52 and the connecting block 55 are provided with the second shaft hole 57 at the position corresponding to the second fixed rotating shaft 54, so that the second fixed rotating shaft 54 can be conveniently installed and used.

EXAMPLE five

Referring to fig. 1, the difference between the first preferred embodiment and the second preferred embodiment is that the connection block 55 is a member made of elastic plastic material, and the connection block 55 has certain elasticity while ensuring strength.

EXAMPLE six

The folding rod 52 in the first embodiment is not folded conveniently, referring to fig. 3, as another preferred embodiment, the difference from the first embodiment is that the height of the folding slot 58 is smaller than the diameter of the first round hole 56 and the second round hole 59, which facilitates the folding of the folding rod 52.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a baby folds bottomless mosquito net, includes the support frame (2) that is used for mosquito-proof worm's account body (1) and account body (1) inside setting, its characterized in that: the folding and unfolding device is characterized by further comprising a folding and unfolding mechanism (3), a limiting disc (4) and a folding mechanism (5), wherein the folding and unfolding mechanism (3) is arranged at one end of the supporting frame (2), and the folding mechanism (5) is arranged at the top end of the supporting frame (2);

the folding and unfolding mechanism (3) comprises a sewing cloth (31), an inner cavity (32), a coil spring (33) and mounting rings (34), the inner cavity (32) is arranged inside the sewing cloth (31), a plurality of coil springs (33) are arranged in the inner cavity (32), two mounting rings (34) are arranged on the coil spring (33), the mounting rings (34) are fixed at the bottom end of the support frame (2), the folding mechanism (5) comprises a first fixed rotating shaft (51), a folding rod (52), a first shaft hole (53), a second fixed rotating shaft (54), a connecting block (55), a first round hole (56), a second shaft hole (57), a folding groove (58) and a second round hole (59), the folding rod (52) is installed on the inner side of the top end of the support frame (2) through the first fixed rotating shaft (51), the connecting block (55) is installed on one end of the folding rod (52) through the second fixed rotating shaft (54), the first round hole (56) is formed in the middle of the connecting block (55), the middle of the round hole (58) is formed in the middle of the top end of the connecting block (55), and the round hole (58) is formed in the middle of the round hole (58) communicated with the first round hole (59).

2. A baby folding bottomless mosquito net according to claim 1, characterized in that the bottom end of the support frame (2) is provided with a limiting disc (4) for limiting the mounting ring (34).

3. The foldable bottomless mosquito net for infants according to claim 1, wherein the folding rod (52) and the support frame (2) are provided with first shaft holes (53) at positions corresponding to the first fixed rotating shaft (51).

4. The infant folding bottomless mosquito net of claim 1, wherein the folding rod (52) and the connecting block (55) are provided with a second shaft hole (57) at a position corresponding to the second fixed rotating shaft (54).

5. A baby folding mosquito net according to claim 1, wherein the connecting block (55) is a member of elastic plastic material.

6. A baby folding bottomless mosquito net according to claim 1, characterized in that the height of the folding groove (58) is smaller than the diameter of the first circular hole (56) and the second circular hole (59).

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