CN217013356U

CN217013356U - Folding mosquito net capable of being heightened in telescopic mode

Info

Publication number: CN217013356U
Application number: CN202123005591.6U
Authority: CN
Inventors: 倪双辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-07-22
Anticipated expiration: 2031-12-02

Abstract

A foldable mosquito net capable of being heightened in a telescopic mode comprises two base holders arranged in parallel, wherein a plurality of vertical connecting rods are respectively connected and arranged on the base holders, the end portions of the vertical connecting rods are connected and provided with transverse connecting rods through corner connecting pieces, and the transverse connecting rods and the vertical connecting rods are connected to form connecting rods for mounting the mosquito net; the vertical connecting rods comprise a plurality of vertical fixed connecting rods and a plurality of vertical telescopic connecting rods. The structure is reasonable, the opening is easier, and the use space is enlarged; the assembly and disassembly are simple, and the whole body is beautiful and elegant; convenient storage and small occupied space.

Description

Folding mosquito net capable of being heightened in telescopic mode

Technical Field

The utility model relates to the field of mosquito nets.

Background

The mosquito net is a common daily use article, generally needs to be hung or supported by a bracket when in use, and generally needs more rod pieces and connecting pieces to support the mosquito net into a required shape when being supported by the bracket. The existing mosquito net bracket has the defects that when the mosquito net is erected and supported, the operation is more complicated, the mosquito net is more troublesome to open, and due to the difference of use requirements, the requirement on the height of the mosquito net is different, and more convenient operation is needed. Meanwhile, due to the fact that the mosquito net is provided with more accessories, the mosquito net is not needed to be used and is inconvenient to disassemble when being stored, the rod piece is often damaged, and the storage space is also occupied.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to solve the problems in the prior art, the utility model provides a foldable mosquito net capable of being lengthened and contracted, which comprises two base holders arranged in parallel, wherein the base holders are respectively connected and provided with a plurality of vertical connecting rods, the end parts of the vertical connecting rods are connected and provided with transverse connecting rods through corner connecting pieces, and the transverse connecting rods and the vertical connecting rods are connected to form a connecting rod for mounting the mosquito net; the vertical connecting rods comprise a plurality of vertical fixed connecting rods and a plurality of vertical telescopic connecting rods.

According to the utility model provides a folding mosquito net of scalable height, the both ends of transverse connection pole are connected with the vertical connecting rod of corresponding position on the base fixer of two parallels respectively through the corner connecting piece.

According to the utility model provides a folding mosquito net of scalable heightening, vertical scalable connecting rod sets up between the vertical fixed link.

According to the utility model provides a folding mosquito net of scalable height, the connecting rod includes four transverse connection poles and eight vertical connecting rods, and wherein, the vertical connecting rod that is located the connecting rod both sides sets up to vertical fixed connection pole, and the vertical connecting rod that is located the connecting rod middle part sets up to vertical scalable connecting rod.

According to the folding mosquito net of scalable heightening of this application, vertical scalable connecting rod includes thick pole and thin pole, thin pole relatively movable installs in thick pole.

According to the utility model provides a folding mosquito net of scalable height, thick pole tip is equipped with inside convex anticreep recess, thin pole end connection sets up the anticreep lug, the diameter of thin pole is less than the internal diameter of anticreep recess, the external diameter of anticreep lug is greater than the internal diameter of anticreep recess.

According to the utility model provides a folding mosquito net of scalable height, thin pole tip is still connected and is set up the check lock pole, the outer wall of check lock pole is equipped with the locking spiral, still is equipped with eccentric cover between the inner wall of check lock pole and thick pole.

According to the application, the foldable mosquito net capable of being heightened in a telescopic mode is characterized in that the eccentric sleeve is arranged along the circumferential direction of the locking rod and is of a structure with one thick end and one thin end.

According to the folding mosquito net capable of being heightened in a telescopic mode, the eccentric sleeve is arranged to be circular, and the included angle between the two ends of the eccentric sleeve and the connecting line of the circle center is smaller than 270 degrees.

After the technology provided by the utility model is adopted, the folding mosquito net capable of being stretched and heightened according to the embodiment of the utility model has the following beneficial effects: the structure is reasonable, the opening is easier, and the use space is enlarged; the assembly and disassembly are simple, and the whole body is beautiful and elegant; convenient storage and small occupied space.

Drawings

Figure 1 is a schematic view of a telescopically heightened foldable mosquito net according to the present application;

fig. 2 is a schematic view of a folded connecting rod of a telescopically heightened folded mosquito net according to the present application;

figure 3 is a schematic view of the telescopic connecting rod structure of a telescopically heightened folding mosquito net according to the present application;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

figure 5 is a view of the base fixing base structure of a telescopically heightened folding mosquito net according to the application;

figure 6 is a schematic view of a corner connector configuration of a telescopically heightened folding mosquito net according to the present application;

FIG. 7 is an exploded view of the structure of FIG. 6;

fig. 8 is a schematic structural view of the corner connector of fig. 6 folded in half.

In the figure, the position of the first and second end faces,

base holder 1 support 122

Connecting fixing part 10 corner connecting piece 2

First corner connector 21 of connecting piece 11

Support post 12 first corner socket 210

Rectangular parallelepiped portion 211 of bolt 120

Support connection part 121 protrusion 212

Vertical telescopic connecting rod 322 of second corner connecting piece 22

Second corner jack 220 thick rod 3221

Connecting groove 221 slender rod 3222

Mosquito net 4 with hollow elongated slot 2210

Anti-drop groove 51 of connecting slot plate 2211

Spacing reinforcing plate 2212 anticreep lug 52

Connecting rod 3 locking rod 6

Locking screw 61 of transverse connecting rod 31

Eccentric sleeve 7 of vertical connecting rod 32

Vertical fixed connecting rod 321

Detailed Description

Various preferred embodiments of the present invention will be described below with reference to the accompanying drawings. The following description with reference to the accompanying drawings is provided to assist in understanding the exemplary embodiments of the utility model as defined by the claims and their equivalents. It includes various specific details to assist understanding, but they are to be construed as merely illustrative. Accordingly, those skilled in the art will recognize that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present invention. Also, in order to make the description clearer and simpler, a detailed description of functions and configurations well known in the art will be omitted.

As shown in fig. 1-8, a folding mosquito net capable of extending and extending comprises two base holders 1 arranged in parallel, wherein the base holders 1 are respectively connected with a plurality of vertical connecting rods 32, the end parts of the vertical connecting rods 32 are connected with a transverse connecting rod 31 through corner connecting pieces 2, and the transverse connecting rod 31 and the vertical connecting rods 32 are connected to form a connecting rod 3 for installing a mosquito net 4; the vertical connecting rod 32 comprises a plurality of vertical fixed connecting rods 321 and a plurality of vertical telescopic connecting rods 322.

Two ends of the transverse connecting rod 31 are respectively connected with the vertical connecting rods 32 at corresponding positions on the two parallel base holders 1 through corner connecting pieces 2.

The vertical telescopic connecting rods 322 are disposed between the vertical fixed connecting rods 321.

The connecting rod 3 comprises four transverse connecting rods 31 and eight vertical connecting rods 32, wherein the vertical connecting rods 32 on two sides of the connecting rod 3 are set to be vertical fixed connecting rods 321, and the vertical connecting rod 32 in the middle of the connecting rod 3 is set to be a vertical telescopic connecting rod 322.

The vertical telescopic connecting rod 322 comprises a thick rod 3221 and a thin rod 3222, and the thin rod 3222 is movably installed in the thick rod 3221.

An inward-protruding anti-drop groove 51 is formed at the end of the thick rod 3221, an anti-drop protrusion 52 is connected to the end of the thin rod 3222, the diameter of the thin rod 3222 is smaller than the inner diameter of the anti-drop groove 51, and the outer diameter of the anti-drop protrusion 52 is larger than the inner diameter of the anti-drop groove 51.

The end part of the thin rod 3222 is further connected with a locking rod 6, the outer wall of the locking rod 6 is provided with a locking screw 61, and an eccentric sleeve 7 is further arranged between the locking rod 6 and the inner wall of the thick rod 3221.

The eccentric sleeve 7 is arranged to be of a structure with one thick end and one thin end along the circumferential direction of the locking rod 6.

The eccentric sleeve 7 is arranged in a circular ring shape, and the included angle between the two ends of the eccentric sleeve 7 and the connecting line of the circle centers is smaller than 270 degrees.

According to the utility model provides a folding mosquito net of scalable height, vertical scalable connecting rod comprises two different poles of thickness, and thick one end has a groove of recessed, then one end of slender pole has a plastics accessory that can spiral, and the other one end of slender pole comes out from thick one end (the one end that has the groove of recessed), and thick one end just in time has one to block the accessory, prevents to deviate from. When needs are flexible, only need to pull out thin pole from thick pole, draw to wanting fixed distance, rotate thin pole again, drive the rotation of check lock lever, will make the eccentric cover between thin pole and the thick pole crowded tight when pushing away eccentric cover to thick end to relative locking, difficult relative slip, during the reverse rotation, then make eccentric cover because self elasticity relaxs, thereby make thin pole and thick pole can relative slip with adjustment length. Preferably, the locking lever 6 is an eccentric shaft. Preferably, the locking helix 61 is a conical helix and/or a variable pitch helix. Of course, this is only a preferred vertical telescopic connecting rod scheme that this application provided, and in fact, the pole telescoping technique in the prior art such as telescopic rod of fishing rod, telescopic rod of bathroom, telescopic rod of antenna etc. all can be applied to the technical scheme of this application in order to realize the technical effect of this application.

Furthermore, at least three support columns 12 which can rotate relative to the base holder 1 are arranged on the base holder 1; the mosquito net support is characterized by further comprising a connecting rod 3 used for supporting the mosquito net 4, wherein the connecting rod 3 is provided with a transverse connecting rod 31, two ends of the transverse connecting rod 31 are respectively provided with a vertical connecting rod 32, and the end parts of the vertical connecting rods 32 are respectively inserted into the support columns 12 in the two base holders 1 which are arranged in parallel. Through the cooperation of base fixer, support column and connecting rod, overlap the mosquito net on the connecting rod earlier, then insert the tip of vertical connecting rod in the support column, can accomplish the installation. After the mosquito net is installed, the connecting rod is moved to drive the supporting column to rotate in the base fixer, so that the mosquito net is unfolded or folded. When the mosquito net is unfolded, the supporting columns at the two ends of the base fixer and the connecting rods connected with the supporting columns are rotated to be in a horizontal state, and at the moment, the other supporting columns in the middle of the base fixer and the connecting rods connected with the supporting columns can naturally support the shape of the mosquito net due to the fact that the connecting positions of the other supporting columns and the connecting rods connected with the supporting columns are different from those of the mosquito net. The connection mode of the mosquito net and the connecting rod can be realized by sewing a connecting sleeve on the mosquito net and then penetrating the connecting rod into the connecting sleeve. When the mosquito net is used, as long as any one connecting rod at two ends is lifted, the supporting column can rotate in the base fixer, so that the connecting rod rotates and drives one end of the mosquito net to be lifted, and the mosquito net can go in and out. When the mosquito net is folded, the mosquito net can be folded by rotating all the connecting rods to be stacked together.

Two parallel connecting sheets 11 are arranged on the base fixer 1, and the supporting column 12 is arranged between the two connecting sheets 11.

The base holder 1 further includes a connection fixing portion 10 that fixedly connects the two connection pieces 11.

The connection fixing part 10 is a sheet-shaped body arranged at the bottom of the connecting sheet 11. The mosquito net frame is also used as a base fixer and a base of the whole mosquito net frame while being connected and fixed.

The support column 12 is relatively rotatably mounted between the two connecting pieces 11 by means of bolts 120. One way is to pass the screw through two connection pieces and fix it by a nut, and the support post is mounted on the screw by clearance fit so that it can rotate. Of course, other methods may be used, for example, the supporting pillar is fixedly connected to the screw, the screw and the connecting piece have a gap therebetween as a clearance fit, and two nuts are used to limit the axial movement of the screw to prevent the screw from falling off the connecting piece.

The supporting column 12 comprises a supporting connection part 121 and a supporting part 122 arranged on the supporting connection part 121, wherein an insertion hole for inserting the end of the vertical connecting rod 32 is arranged in the supporting part 122.

The width of the support connection part 121 is equal to or less than the distance between two parallel connection pieces 11 provided on the base holder 1, and the support connection part 121 is installed between the two connection pieces 11.

The supporting connection portion 121 and the connecting piece 11 are provided with mounting holes, and the mounting holes are provided with bolts 120 for connecting the supporting connection portion 121 and the connecting piece 11 together.

The vertical connecting rod 32 is perpendicular to the transverse connecting rod 31.

According to the utility model provides a folding mosquito net of scalable increase is equipped with two base fixer, is equipped with four support columns on every base fixer, and the connecting rod that is used for supporting the mosquito net comprises 4 "Jiong" form connecting rods, then the two of four connecting rods are inserted respectively on four support column jacks on the base fixer, on inserting four support two respectively into corresponding jack, consequently 4 supports of "Jiong" form are all inserted on the jack on both sides. And because the support column is fixed on the base fixer through the screw, the two ends of the whole bracket can not be separated and not on the same line. When the mosquito net needs to be opened, the four insertion holes on the fixing fittings can also rotate along with the mosquito net, and the mosquito net supported by the four Jiong-shaped brackets has an angle of 180 degrees. When the foldable stand is folded, the four Jiong-shaped supports are combined together, the four jacks on the base fixer are also combined together, then the two vertical rods of the four Jiong-shaped supports are combined together with the cross rods, and finally a straight line is formed.

The corner connecting piece 2 comprises a first corner connecting piece 21 and a second corner connecting piece 22, the first corner connecting piece 21 is provided with a rectangular solid part 211 in a connecting manner, and two protruding parts 212 are respectively arranged on two surfaces of the rectangular solid part 211; the second corner connecting piece 22 is provided with a connecting groove part 221 in a connecting manner, and two surfaces of the connecting groove part 221 are respectively provided with a hollow long groove 2210; the rectangular parallelepiped portion 211 is inserted into the connecting groove portion 221, and the protrusion 212 is fitted into the hollow elongated groove 2210.

The first corner connector 21 and the second corner connector 22 are respectively provided with a first corner socket 210 and a second corner socket 220.

The rectangular solid portion 211 is provided perpendicular to the first connecting portion 1.

The protruding portion 212 is a convex cylinder provided on the surface of the rectangular parallelepiped portion 211.

The end of the protrusion 212 is a hemisphere.

The connection groove portion 221 includes two parallel connection groove plates 2211 connected to the end portion of the second corner connector 22, and the rectangular parallelepiped portion 211 is inserted between the two connection groove plates 2211.

The long hollow groove 2210 is disposed on the connecting groove plate 2211.

A limiting reinforcing plate 2212 is connected between two sides of the connecting groove plate 2211, and the rectangular body 211 is inserted into a connecting slot formed by the connecting groove plate 2211 and the limiting reinforcing plate 2212.

One end of the limiting reinforcing plate 2212 is connected to the second corner connector 22, and the length of the limiting reinforcing plate 2212 is smaller than that of the connecting groove plate 2211.

According to the folding mosquito net capable of being heightened in a telescopic mode, the corner connecting piece is composed of two small plastic pieces, the cuboid portion of the first corner connecting piece with the protruding portion is inserted into the clamping groove of the connecting groove portion of the second corner connecting piece during assembly, due to the fact that the end portion of the connecting groove plate is of the cantilever structure and has certain elasticity, and the protruding portion can be clamped into the hollow long groove or taken out of the hollow long groove. The rectangular parallelepiped portion is clipped to the deepest part of the card slot, and the first corner connector 21 and the second corner connector 22 form an angle of 90 degrees. When the mosquito net support is used, the support rods of the mosquito net support are inserted into the first corner insertion holes 210 and the second corner insertion holes 220, so that a mutually perpendicular support rod structure can be formed, and the mosquito net meeting the requirements can be built according to the use requirements by matching the plurality of connecting pieces and the support rods. When the mosquito net is to be folded in half, the rectangular part with the protruding points is pulled out from the clamping groove, and one protruding part is exposed out of the hollow long groove, so that the first corner connecting piece 21 and the second corner connecting piece 22 can drive the mosquito net support to be folded in half into a line, and the mosquito net is stored.

The folding mosquito net capable of being heightened in a telescopic mode is composed of 8 fixing rods and 4 telescopic rods, then the fixing rods are assembled into 4 'Jiong' shaped connecting rods, and finally the connecting rods are inserted into the base fixing devices in the middle. The Jiong on two sides is composed of two vertical rods and a cross rod, and the two sides of the cross rod are provided with bendable corner connecting pieces assembled by a first corner connecting piece and a second corner connecting piece. The two 'Jiong' in the middle are respectively composed of two telescopic rods and a cross rod, and the two sides of the cross rod are provided with corner connecting pieces which can be bent. The four 'Jiong' connecting rods are inserted into the bottom fixing base at the same time. When a mosquito net needs to be used, the corresponding connecting rods are only required to penetrate into corresponding through holes reserved in the mosquito net, then the mosquito net is opened, the two sides of the mosquito net are landed to form an angle of 180 degrees, then the four vertical telescopic connecting rods in the middle are adjusted to the highest point, and the whole mosquito net is completely installed. Can adjust four vertical telescopic connecting rod to shortening when accomodating, isometric with the vertical fixed connection pole of both sides to it deposits to be more convenient to accomodate the arrangement, and the operation is comparatively convenient.

The folding mosquito net capable of being stretched and heightened is reasonable in structure, easier to open and larger in use space; the assembly and disassembly are simple, and the whole body is beautiful and elegant; convenient storage and small occupied space.

The present invention has been described in detail, and the principle and embodiments of the present invention are explained herein by using specific examples, which are only used to help understand the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

From the above description of the embodiments, it will be apparent to those skilled in the art that the present invention may be practiced. Of course, the above listed cases are only examples, and the present invention is not limited thereto. It will be appreciated by those skilled in the art that other variations or simplifications according to the technical aspects of the present invention may be suitably applied to the present invention and should be included in the scope of the present invention.

Claims

1. A folding mosquito net capable of being heightened in a telescopic mode is characterized by comprising two base holders (1) which are arranged in parallel, wherein a plurality of vertical connecting rods (32) are respectively connected to the base holders (1), the end portions of the vertical connecting rods (32) are connected through corner connecting pieces (2) to form transverse connecting rods (31), and the transverse connecting rods (31) and the vertical connecting rods (32) are connected to form connecting rods (3) used for mounting a mosquito net (4); the vertical connecting rod (32) comprises a plurality of vertical fixed connecting rods (321) and a plurality of vertical telescopic connecting rods (322).

2. A telescopically heightened and foldable mosquito net according to claim 1, wherein both ends of the transverse connecting rod (31) are connected with the vertical connecting rods (32) at corresponding positions on the two parallel base holders (1) respectively through corner connecting pieces (2).

3. A telescopically heightened folding mosquito net according to claim 1, wherein the vertical telescopic connecting rods (322) are arranged between the vertical fixed connecting rods (321).

4. A telescopically heightened foldable mosquito net according to claim 1, wherein the connecting rods (3) comprise four transverse connecting rods (31) and eight vertical connecting rods (32), wherein the vertical connecting rods (32) at both sides of the connecting rods (3) are provided as vertical fixed connecting rods (321), and the vertical connecting rods (32) at the middle of the connecting rods (3) are provided as vertical telescopic connecting rods (322).

5. A telescopically heightened folding mosquito net according to claim 1, wherein the vertical telescopic connecting rod (322) comprises a thick rod (3221) and a thin rod (3222), the thin rod (3222) being relatively movably mounted in the thick rod (3221).

6. The foldable mosquito net with telescopic heightening function according to claim 5, wherein the end of the thick rod (3221) is provided with an inward-protruded anti-drop groove (51), the end of the thin rod (3222) is connected with an anti-drop projection (52), the diameter of the thin rod (3222) is smaller than the inner diameter of the anti-drop groove (51), and the outer diameter of the anti-drop projection (52) is larger than the inner diameter of the anti-drop groove (51).

7. A telescopic and heightening foldable mosquito net according to claim 5, wherein a locking rod (6) is further connected to the end of the thin rod (3222), a locking screw (61) is provided on the outer wall of the locking rod (6), and an eccentric sleeve (7) is further provided between the locking rod (6) and the inner wall of the thick rod (3221).

8. A telescopically heightened foldable mosquito net according to claim 7, wherein said eccentric sleeve (7) is circumferentially arranged along said locking bar (6) in a structure with one thicker end and one thinner end.

9. The telescopic heightened folding mosquito net according to claim 7, wherein the eccentric sleeve (7) is arranged in a circular ring shape, and an included angle between two ends of the eccentric sleeve (7) and a connecting line of the circle center is less than 270 degrees.