CN216651855U

CN216651855U - A mounting-free support structure for mosquito net, tent

Info

Publication number: CN216651855U
Application number: CN202121318727.6U
Authority: CN
Inventors: 周铭扬
Original assignee: NANTONG KEDING COMPOSITE MATERIALS TECHNOLOGY CO LTD
Current assignee: NANTONG KEDING COMPOSITE MATERIALS TECHNOLOGY CO LTD
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-06-03
Anticipated expiration: 2031-06-15

Abstract

The utility model relates to a mounting-free support structure for a mosquito net and a tent, which comprises a cross rod, a vertical rod and a short rod, the cross bar, the vertical bar and the short bar are connected by a connecting tee joint, the cross bar is arranged as a round telescopic bar, the vertical rods and the short rods are arranged as square rod pieces, two-way connecting pieces are arranged at the central positions of the vertical rods and the short rods, the two-way connecting piece is arranged to be a foldable structure, the folding angle of the two-way connecting piece is arranged to be 0-180 degrees, the connecting tee joint comprises a first connecting part, a second connecting part and a third connecting part, the first connecting part is provided with a first mounting hole, the first mounting hole is fixedly connected with the cross bar, the second connecting part is provided with a second mounting hole, the second mounting hole is fixedly connected with the vertical rod, a third mounting hole is formed in the third connecting portion, and the third mounting hole is fixedly connected with the short rod.

Description

A mounting-free support structure for mosquito net, tent

Technical Field

The utility model relates to the technical field of mosquito nets and tents, in particular to an installation-free support structure for the mosquito nets and the tents.

Background

The existing mosquito nets and tents have a plurality of types, have the advantages of convenient installation and use, beautiful and elegant appearance, but also have the defects of large indoor space occupation, higher production cost and the like when not used.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems in the prior art, the utility model provides an installation-free bracket structure for a mosquito net and a tent, and solves the technical problems.

The technical problem solved by the utility model can be realized by adopting the following technical scheme:

an installation-free support structure for a mosquito net and a tent comprises a cross rod 1, a vertical rod 3 and a short rod 2, wherein the cross rod, the vertical rod and the short rod are connected by using a connecting tee joint 4, the cross rod is set to be a round telescopic rod, the vertical rod and the short rod are set to be square rod pieces, two-way connecting pieces 5 are arranged at the central positions of the vertical rod and the short rod respectively, the two-way connecting pieces are set to be foldable structures, the folding angle of the two-way connecting pieces is set to be 0-180 degrees, the connecting tee joint comprises a first connecting part 51, a second connecting part 52 and a third connecting part 53, a first mounting hole 54 is arranged on the first connecting part, the first mounting hole is fixedly connected with the cross rod, a second mounting hole 55 is arranged on the second connecting part, the second mounting hole is fixedly connected with the vertical rod, and a third mounting hole 56 is arranged on the third connecting part, and the third mounting hole is fixedly connected with the short rod.

The second connecting part and the third connecting part can be bent by 0-90 degrees relative to the first connecting part.

The first connection part is provided with a first extension part 511 and a second extension part 512, the first connection part, the first extension part and the second extension part are integrally formed, the extension sides of the first extension part and the second connection part are connected through a first hinge shaft 57, and the extension sides of the second extension part and the third connection part are connected through a second hinge shaft 58.

The extension limit of second connecting portion and second connecting portion sets up to the integrated into one piece structure, the extension limit of third connecting portion and third connecting portion sets up to the integrated into one piece structure.

An arc-shaped structure 513 is arranged on the first connecting portion, and the arc-shaped structure is arranged on the inner side edge of the first connecting portion.

First extension 511 sets up in the inboard on the extension limit of second connecting portion, be provided with first arch 514 on the first extension, still be provided with contact surface I515 on the second connecting portion, be provided with first recess 516 on the contact surface I, the size and the position and the first protruding phase-match of first recess, when connecting the tee bend and expanding and be 90, first arch sets up inside first recess, and the right side position of contact surface I contacts with the right side position of first extension.

The second extension part 512 is arranged on the outer side of the extension side of the third connection part, a second protrusion 517 is arranged on the second extension part, a contact surface II 518 is further arranged on the third connection part, a second groove 519 is arranged on the contact surface II, the size and the position of the second groove are matched with those of the second protrusion, when the connection tee joint is unfolded to be 90 degrees, the second protrusion is arranged in the second groove, and the right position of the contact surface II is in contact with the right position of the second extension part.

The round telescopic rod comprises a component I and a component II, wherein the component I is provided with an accommodating space, the component II can move in a telescopic way in the accommodating space of the component I, the component I is provided with a front end, a middle section and a tail end, the containing space is arranged on the front end and the tail end, the connecting end of the front end and the middle section is a first arc-shaped connecting end, the connecting ends of the middle section and the tail end are set as second arc-shaped connecting ends, the diameters of the front end and the tail end are consistent, the diameter of the middle section is larger than the diameters of the front end and the tail end, the component II comprises a first section and a second section which are connected by using a connecting end, the front end of the middle section of the component I is provided with a positioning point I, the rear end of the middle section of the component I is provided with a positioning point II, a second section of the component II is provided with a positioning concave ring, and the positioning concave ring is matched with the positioning point II and the positioning point I.

Compared with the prior art, the utility model has the beneficial effects that:

1. the mosquito net is convenient to install and use, has lower production cost, is folded when the mosquito net or the tent is not used, is practical and convenient to fold or unfold, and has the advantage of occupying less or no indoor space when the mosquito net or the tent is not used;

2. the utility model can reduce the workload of the mosquito net and the tent during the building and furling, greatly shorten the installation time and also greatly improve the convenience of the mosquito net and the tent;

3. the utility model is suitable for people to use at home, in outing and in field operation.

Drawings

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

FIG. 2 is a schematic view of the junction tee of the present invention in an expanded configuration;

FIG. 3 is a schematic view of the connecting tee of the present invention when collapsed;

FIG. 4 is a schematic drawing of the process of folding or unfolding the present invention;

fig. 5 is a schematic structural view of the cross bar of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example 1:

as shown in fig. 1-3, an installation-free support structure for mosquito nets and tents comprises a cross rod 1, a vertical rod 3 and a short rod 2, wherein the cross rod, the vertical rod and the short rod are connected by a connecting tee 4, the cross rod is a round telescopic rod, the vertical rod and the short rod are square rod members, two-way connecting members 5 are arranged at the central positions of the vertical rod and the short rod, the two-way connecting members are foldable, the folding angle of the two-way connecting members is set to be 0-180 degrees, the connecting tee comprises a first connecting part 51, a second connecting part 52 and a third connecting part 53, a first mounting hole 54 is arranged on the first connecting part, the first mounting hole is fixedly connected with the cross rod, a second mounting hole 55 is arranged on the second connecting part, the second mounting hole is fixedly connected with the vertical rod, and a third mounting hole 56 is arranged on the third connecting part, and the third mounting hole is fixedly connected with the short rod.

Example 2:

as shown in fig. 4, a supporting structure who exempts from to install for mosquito net, tent, will mosquito net, tent when drawing in, 4 quarter butt are folding to mosquito net, tent inside earlier, make the folding angle of two-way connecting piece set up to 0, make and draw close mutually between the horizontal pole on same water flat line, obtain first piece that awaits treatment, all set up the montant on both sides into toward first piece that awaits treatment is inside folding, obtain the second piece that awaits treatment, shorten the horizontal pole to the regulation position and obtain final piece that draws in.

When mosquito net, tent expand, will draw in a horizontal placement, the horizontal pole is tensile to obtain the second pending piece to the specified position, straightens the montant, makes the folding angle of two-way connecting piece on the montant set up to 180, obtains first pending piece, straightens four quarter butts, makes the folding angle of two-way connecting piece on the quarter butt set up to 180, obtains the mosquito net, the tent that expand or draw in the messenger in, mosquito net, tent are practical convenient, and easy operation.

Example 3:

as shown in fig. 5, a supporting structure who exempts from to install for mosquito net, tent, horizontal pole 1 set up to circular telescopic link, circular telescopic link includes part I11 and part II 12, be provided with the accommodation space on the part I, part II can stretch out and draw back the removal in the accommodation space of part I.

Be provided with front end 111, interlude 112 and tail end 113 on the part I, the accommodation space sets up on front end and tail end, the link of front end and interlude sets up to first arc link, the link of interlude and tail end sets up to second arc link, the diameter of front end and tail end is unanimous, and the diameter of interlude is greater than the diameter of front end and tail end.

Part II includes first section 116 and second section 117, first section and second section use the link to connect, the radian of link and the radian phase-match of first arc link make first arc link and link contact qualitative location when tensile. The diameter of second section is greater than the diameter of first section, and the external diameter of first section and the internal diameter phase-match of front end make first section can remove at the front end, the external diameter of second section and the internal diameter phase-match of interlude make the second section can remove in the interlude.

The front end of the middle section of the component I is provided with a positioning point I114, the rear end of the middle section of the component I is provided with a positioning point II 115, a positioning concave ring 118 is arranged on the second section of the component II, the positioning concave ring is matched with the positioning point II and the positioning point I, when the stretching is carried out to the maximum position, the positioning point I is arranged in the positioning concave ring, when the stretching is carried out to the minimum position, the cross rod is located at the shortest position of the stretching, and the positioning point II is arranged in the positioning concave ring, so that the cross rod is prevented from moving, and the stretching or folding effect is prevented from being influenced.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a mounting-free support structure for mosquito net, tent which characterized in that: comprises a cross rod (1), a vertical rod (3) and a short rod (2), the cross rod, the vertical rod and the short rod are connected by a connecting tee joint (4), the cross rod is arranged to be a round telescopic rod, the vertical rod and the short rod are arranged to be square rod pieces, two-way connecting pieces (5) are arranged at the central positions of the vertical rod and the short rod, the two-way connecting pieces are arranged to be foldable structures, the folding angle of the two-way connecting pieces is set to be 0-180 degrees, the connecting tee joint comprises a first connecting part (51), a second connecting part (52) and a third connecting part (53), a first mounting hole (54) is arranged on the first connecting part, the first mounting hole is fixedly connected with the cross rod, a second mounting hole (55) is arranged on the second connecting part, the second mounting hole is fixedly connected with the vertical rod, and a third mounting hole (56) is arranged on the third connecting part, and the third mounting hole is fixedly connected with the short rod.

2. The mounting-free bracket structure for mosquito nets and tents according to claim 1, wherein: the second connecting part and the third connecting part can be bent by 0-90 degrees relative to the first connecting part.

3. The mounting-free bracket structure for mosquito nets and tents according to claim 1, wherein: the first connecting portion is provided with a first extending portion (511) and a second extending portion (512), the first connecting portion, the first extending portion and the second extending portion are arranged to be of an integrally formed structure, extending edges of the first extending portion and the second connecting portion are connected through a first hinge shaft (57), and extending edges of the second extending portion and the third connecting portion are connected through a second hinge shaft (58).

4. The mounting-free bracket structure for mosquito nets and tents according to claim 3, wherein: the extension limit of second connecting portion and second connecting portion sets up to the integrated into one piece structure, the extension limit of third connecting portion and third connecting portion sets up to the integrated into one piece structure.

5. The mounting-free bracket structure for mosquito nets and tents according to claim 1, wherein: an arc-shaped structure (513) is arranged on the first connecting portion and arranged on the inner side edge of the first connecting portion.

6. The mounting-free bracket structure for mosquito nets and tents according to claim 3, wherein: first extension (511) set up in the inboard on the extension limit of second connecting portion, be provided with first arch (514) on the first extension, still be provided with contact surface I (515) on the second connecting portion, be provided with first recess (516) on the contact surface I, the size and the position and the first protruding phase-match of first recess, when connecting the tee bend and expanding and be 90, first arch sets up inside first recess, and the right side position of contact surface I contacts with the right side position of first extension.

7. The mounting-free bracket structure for mosquito nets and tents according to claim 3, wherein: the second extension part (512) is arranged on the outer side of the extension side of the third connection part, a second protrusion (517) is arranged on the second extension part, a contact surface II (518) is further arranged on the third connection part, a second groove (519) is arranged on the contact surface II, the size and the position of the second groove are matched with those of the second protrusion, when the connection tee joint is unfolded to be 90 degrees, the second protrusion is arranged inside the second groove, and the right position of the contact surface II is in contact with the right position of the second extension part.

8. The mounting-free bracket structure for mosquito nets and tents according to claim 1, wherein: the round telescopic rod comprises a component I and a component II, wherein the component I is provided with an accommodating space, the component II can move in a telescopic way in the accommodating space of the component I, the component I is provided with a front end, a middle section and a tail end, the accommodating space is arranged on the front end and the tail end, the connecting end of the front end and the middle section is a first arc-shaped connecting end, the connecting ends of the middle section and the tail end are set as second arc-shaped connecting ends, the diameters of the front end and the tail end are consistent, the diameter of the middle section is larger than the diameters of the front end and the tail end, the component II comprises a first section and a second section which are connected by using a connecting end, the front end of the middle section of the component I is provided with a positioning point I, the rear end of the middle section of the component I is provided with a positioning point II, a second section of the component II is provided with a positioning concave ring, and the positioning concave ring is matched with the positioning point II and the positioning point I.