CN215604488U

CN215604488U - Double-layer telescopic mosquito net support system

Info

Publication number: CN215604488U
Application number: CN202121783165.2U
Authority: CN
Inventors: 金佳伟
Original assignee: Suqian Baijing Knitting Co ltd
Current assignee: Suqian Baijing Knitting Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-25
Anticipated expiration: 2031-08-02

Abstract

The utility model relates to the field of mosquito net supports, in particular to a double-layer telescopic mosquito net support system which comprises four telescopic structures, wherein fixed blocks are welded on the outer walls of the tops of the telescopic structures, a first rail is welded on the outer wall of one side of each of the fixed blocks at the tops of the two telescopic structures, a second rail is welded on the outer wall of one side, away from the first rail, of the fixed blocks at the tops of the two telescopic structures, extension slide bars are welded at two ends of the first rail and the second rail, and a first connecting rail is connected to the outer wall of the extension slide bar on the first rail in a sliding mode. According to the mosquito net device, the mosquito net is laid on the top of the device, the clamping rods are lifted through the handles, one corners of the mosquito net are placed at the bottoms of the clamping rods, the handles are loosened, and the clamping rods clamp one corners of the mosquito net under the action of the springs.

Description

Double-layer telescopic mosquito net support system

Technical Field

The utility model relates to the technical field of mosquito net supports, in particular to a double-layer telescopic mosquito net support system.

Background

A mosquito net. Originated in spring and autumn of China, is a tent for preventing mosquitoes from biting and is an essential bedding in summer in south. Mosquito nets are usually hung on bed frames to enclose the bed from mosquitoes. The mosquito net is made of net-shaped materials, can prevent mosquitoes and wind and can adsorb dust falling in the air. Have the environmental protection, ventilative, the benefit of multicycle use, traditional mosquito net is formed through the equipment of plastics pole, and structural strength is relatively poor, and traditional mosquito net is the individual layer, easy damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a double-layer telescopic mosquito net support system.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a double-deck scalable mosquito net mounting system, includes four extending structure, the fixed block has all been welded to extending structure's top outer wall, and the outer wall welding of one side of the fixed block at two extending structure tops has first track, two the outer wall welding of one side that first track was kept away from to the fixed block at extending structure top has the second track, and just first track and the orbital both ends of second have all welded and extend the slide bar, the slide bar outer wall sliding connection that extends on the first track has first connection rail, and the slide bar outer wall sliding connection that extends on the second track has the second connection rail, first orbital top corner outer wall all is equipped with fixed knot and constructs.

Preferably, the fixing structure comprises a fixing groove formed in the outer wall of the top of the first rail, a spring welded on the inner wall of the bottom of the fixing groove, a clamping rod placed in the fixing groove and a handle welded on the outer wall of the top of the clamping rod, and the other end of the spring is welded with the top of the clamping rod.

Preferably, the telescopic structure comprises three hollow rods with different sizes, an adjusting hole formed in the outer wall of one side of each hollow rod and a pin shaft inserted in the adjusting hole.

Preferably, four the mounting panels are symmetrically welded on the outer wall of the bottom of the telescopic structure.

Preferably, the first track, the second track, the extension slide bar, the first connecting track and the second connecting track are respectively provided with a slide rail on the outer wall of one side away from each other, and the slide rails are connected with fixing clamps distributed at equal intervals in a sliding manner.

Preferably, the cross sections of the extension sliding rod, the first connecting track and the second connecting track are irregular, limiting holes are formed in the tops of the extension sliding rod, the first connecting track and the second connecting track, and limiting pins are inserted in the limiting holes.

The utility model has the beneficial effects that:

1. when the mosquito net is used, the rope structure is installed on the outer walls of four corners of a bed through the installation plate, the distance between the hollow rods is adjusted, the fixed height of the pin shaft is inserted, when the telescopic structure is installed, the extending slide rods on the first track and the second track respectively extend out of the first connecting track and the second connecting track, the limiting pins are inserted in the limiting holes, then the first layer of mosquito net is installed in the fixing clamps in the second track, the second connecting track and the extending slide rod slide rails, the second layer of mosquito net is installed on the fixing clamps on the slide rails in the first track, the first connecting track and the extending hanging rods, the mosquito net is laid on the top of the device, the clamping rods are lifted through the handles, one corner of the mosquito net is placed at the bottom of the clamping rods, the handles are loosened, the clamping rods clamp one corner of the mosquito net under the action of the springs, compared with the traditional mode, the mosquito net is beneficial to installation of a double-layer mosquito net and is beneficial to improvement of mosquito prevention effect, the assembly is convenient, the size is convenient to change, and the structural strength is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a double-layer telescopic mosquito net support system according to the present invention;

fig. 2 is a schematic view of a fixing structure of a double-layered telescopic mosquito net support system according to the present invention;

fig. 3 is a schematic cross-sectional structure view of the first connecting rail and the extension sliding rod of the double-layer telescopic mosquito net support system according to the present invention.

In the figure: the device comprises a telescopic structure 1, a fixing block 2, a first rail 3, a first connecting rail 4, a second rail 5, a second connecting rail 6, a fixing structure 7, a sliding rail 8, an extending sliding rod 9, a fixing clamp 10, a fixing groove 11, a spring 12, a clamping rod 13, a lifting handle 14, a mounting plate 15, a pin shaft 16, a limiting hole 17 and a limiting pin 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a double-layer telescopic mosquito net support system comprises four telescopic structures 1, wherein fixing blocks 2 are respectively welded on the outer walls of the tops of the telescopic structures 1, a first rail 3 is welded on the outer wall of one side of the fixing block 2 at the tops of the two telescopic structures 1, a second rail 5 is welded on the outer wall of one side, away from the first rail 3, of the fixing block 2 at the tops of the two telescopic structures 1, extension sliding rods 9 are respectively welded at the two ends of the first rail 3 and the second rail 5, a first connecting rail 4 is slidably connected with the outer wall of the extension sliding rod 9 on the first rail 3, a second connecting rail 6 is slidably connected with the outer wall of the extension sliding rod 9 on the second rail 5, and fixing structures 7 are respectively arranged on the outer walls of the corners of the tops of the first rail 3;

the fixing structure 7 comprises a fixing groove 11 formed in the outer wall of the top of the first rail 3, a spring 12 welded on the inner wall of the bottom of the fixing groove 11, a clamping rod 13 placed in the fixing groove 11 and a handle 14 welded on the outer wall of the top of the clamping rod 13, and the other end of the spring 12 is welded with the top of the clamping rod 13;

the telescopic structure 1 comprises three hollow rods with different sizes, an adjusting hole formed in the outer wall of one side of each of the three hollow rods and a pin shaft 16 inserted in the adjusting hole;

the mounting plates 15 are symmetrically welded on the outer walls of the bottoms of the four telescopic structures 1;

the first rail 3, the second rail 5, the extending slide bar 9 and the first connecting rail 4 of the slide rail 8 are respectively arranged on the outer wall of one side far away from the second connecting rail 6, and the fixing clamps 10 distributed at equal intervals are slidably connected in the slide rail 8;

the cross-section that extends slide bar 9 and first connecting track 4 and second connecting track 6 is irregular shape respectively, and just spacing hole 17 sets up respectively at the top of extending slide bar 9 and first connecting track 4 and second connecting track 6, and spacer pin 18 is pegged graft in spacing hole 17, compares in traditional mode, is favorable to installing double-deck mosquito net, is favorable to improving mosquito-proof effect, and the equipment of being convenient for is convenient for change the size, improves structural strength.

The working principle is as follows: when the mosquito net is used, the telescopic structure 1 is installed on the outer walls of four corners of a bed through the installation plate 15, the distance of the hollow rod is adjusted, the pin shaft 16 is inserted for fixing the height, when the telescopic structure 1 is installed, the extension sliding rods 9 on the first rail 3 and the second rail 5 respectively extend out of the first connecting rail 4 and the second connecting rail 6, the limiting pins 18 are inserted in the limiting holes 17, then the first layer of mosquito net is installed in the fixing clips 10 in the sliding rails 8 of the second rail 5, the second connecting rail 6 and the extension sliding rods 9, the second layer of mosquito net is installed on the fixing clips 10 on the sliding rails 8 in the first rail 3, the first connecting rail 4 and the extension hanging rods 9, the mosquito net is laid on the top of the device, the clamping rods 13 are lifted through the handles 14, one corner of the mosquito net is placed at the bottom of the clamping rods 13, the handles are loosened, and the clamping rods 13 clamp one corner of the mosquito net under the action of the springs 12.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered 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.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A double-layer telescopic mosquito net support system comprises four telescopic structures (1) and is characterized in that fixed blocks (2) are welded on the outer wall of the top of each telescopic structure (1), a first rail (3) is welded on the outer wall of one side of the fixed block (2) at the top of the two telescopic structures (1), a second rail (5) is welded on the outer wall of one side of the fixed block (2) at the top of the two telescopic structures (1) far away from the first rail (3), and both ends of the first track (3) and the second track (5) are welded with extension sliding rods (9), the outer wall of an extension sliding rod (9) on the first track (3) is connected with a first connecting track (4) in a sliding way, and the outer wall of the extension sliding rod (9) on the second track (5) is connected with a second connecting track (6) in a sliding way, the outer wall of the corner of the top of the first track (3) is provided with a fixing structure (7).

2. A double-layered telescopic mosquito net support system according to claim 1, wherein the fixing structure (7) comprises a fixing groove (11) formed on the top outer wall of the first rail (3), a spring (12) welded on the bottom inner wall of the fixing groove (11), a clamping bar (13) placed in the fixing groove (11), and a handle (14) welded on the top outer wall of the clamping bar (13), and the other end of the spring (12) is welded to the top of the clamping bar (13).

3. The double-layer telescopic mosquito net support system according to claim 1, wherein the telescopic structure (1) comprises three hollow rods with different sizes, an adjusting hole formed in the outer wall of one side of each hollow rod, and a pin (16) inserted into the adjusting hole.

4. Double-layer telescopic mosquito net support system according to claim 1, wherein mounting plates (15) are symmetrically welded to the outer wall of the bottom of the four telescopic structures (1).

5. The double-layer telescopic mosquito net bracket system according to claim 1, wherein the outer walls of the first rail (3), the second rail (5), the extension sliding rod (9), the first connecting rail (4) and the second connecting rail (6) at the sides far away from each other are provided with sliding rails (8), and fixing clips (10) distributed at equal intervals are slidably connected in the sliding rails (8).

6. The double-layer telescopic mosquito net bracket system according to claim 1, wherein the cross sections of the extension sliding rod (9) and the first connecting track (4) and the second connecting track (6) are irregular, the tops of the extension sliding rod (9) and the first connecting track (4) and the second connecting track (6) are provided with limiting holes (17), and limiting pins (18) are inserted into the limiting holes (17).