Assembled mosquito net rod

Abstract

The utility model relates to the technical field of articles for daily use, in particular to an assembled mosquito net rod which comprises four combined frames, each combined frame comprises an auxiliary rod and a supporting rod, each auxiliary rod comprises two horizontal screw rods and a rotating cylinder, two-way threads are arranged in the rotating cylinders, and each supporting rod comprises a threaded sleeve, a vertical screw rod, an adjusting cylinder and a connecting block. A vertical pipe is arranged at one end of the threaded sleeve, a limiting ring is arranged at one end of the vertical pipe, a plurality of positioning grooves are formed in the outer side of the vertical screw rod, a limiting groove is formed in one end of the adjusting cylinder, a plurality of positioning blocks are arranged in the adjusting cylinder, and two inserting holes are formed in the outer side of the connecting block. The lengths of the auxiliary rods and the supporting rods can be randomly adjusted, so that a supporting effect is achieved, the four combined frames are assembled to form an integral framework of the mosquito net rod, and the design effectively improves the practicability of the mosquito net rod, so that the mosquito net rod can be suitable for environments with different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, in particular to an assembled mosquito net rod. Background Art

[0002] The mosquito net originated in the Spring and Autumn Period of China. It is a tent to avoid mosquito bites and is an essential bedding in summer in the south. The mosquito net is usually hung on the bed frame to surround the bed to isolate mosquitoes. Most mosquito nets are made of mesh materials. Using a mosquito net can avoid mosquitoes and wind, and can also adsorb the dust floating in the air. It has the advantages of environmental protection, breathability, and multiple recycling. Common mosquito nets are supported by mosquito net rods. The existing mosquito net rods generally vertically fix four columns at the four corners of the bed body, and then surround the upper ends of the four columns with multiple mosquito net rods to form a square. Finally, the mosquito net is sleeved on the mosquito net rod; currently, the square-top mosquito nets or floor palaces on the market are all flat-topped, and there is no support on the entire top of the flat top. The top fabric of the mosquito net is all mesh, and the mesh is elastic. The size of the mosquito net top is generally about 3-4 square meters, with a relatively large area; this leads to the situation that the top of the mosquito net is prone to collapse. Secondly, for the flat-top mosquito net, the sense of use space inside the mosquito net is not very good; secondly, the square-top mosquito net can prevent mosquitoes 100%, but its decoration is relatively lacking, and the mosquito net occupies a large space in the bedroom, making its presence very strong.

[0003] The prior art patent CN214341332U discloses a mosquito net rod, which includes a mosquito net rod frame, a dome rod frame installed on the top side of the mosquito net rod frame, and a tent yarn covering the outside of the mosquito net rod frame and the dome rod frame. The mosquito net rod frame includes vertical rods, horizontal rods and longitudinal rods. The ends of the three rods of the vertical rods, horizontal rods and longitudinal rods are connected through a swivel joint, and the swivel joint is a three-way swivel joint, and a connecting column is fixed on the top of the swivel joint; the dome rod frame includes a dome joint and elastic rods. The dome joint has a support block and four joint pipes connected to the outer periphery of the support block. There are four elastic rods, and the tops of the elastic rods are respectively connected to the joint pipes one by one; the mosquito net rod frame and the elastic rods are connected through a connecting structure. The connecting structure includes an upper connecting sleeve, a lower connecting sleeve and a locking screw; this prior art adopts a combined connection structure. During installation, only the mosquito net rod frame and the dome rod frame need to be assembled and connected in sequence, which is convenient for installation and has better decoration at the same time.

[0004] However, in the above prior art, the overall framework of the mosquito net rod is assembled by vertical rods, horizontal rods and longitudinal rods. Since the lengths of these three cannot be adjusted, the mosquito net rod cannot be applied to environments of different sizes, thereby reducing the practicability of the mosquito net rod. Summary of the Utility Model

[0005] The purpose of the present utility model is to provide an assembled mosquito net rod, aiming to solve the technical problem that in the prior art, the overall framework of the mosquito net rod is assembled by vertical rods, horizontal rods, and longitudinal rods. Since the lengths of these three components cannot be adjusted, the mosquito net rod cannot be applied to environments of different sizes, thereby reducing the practicality of the mosquito net rod.

[0006] To achieve the above purpose, an assembled mosquito net rod adopted by the present utility model includes four combined frames. The combined frame includes an auxiliary rod and a support rod. The auxiliary rod includes two horizontal screws and a rotating cylinder. The rotating cylinder has a double-thread inside. The support rod includes a threaded sleeve, a vertical screw, an adjusting cylinder, and a connecting block. One end of the threaded sleeve is provided with a vertical tube, and one end of the vertical tube is provided with a limiting ring. The outer side of the vertical screw has multiple positioning grooves. One end of the adjusting cylinder has a limiting groove, and multiple positioning blocks are arranged inside the adjusting cylinder. The outer side of the connecting block has two insertion holes. The two horizontal screws are respectively threadedly connected to the rotating cylinder and symmetrically arranged inside the rotating cylinder. The threaded sleeve is rotationally connected to the adjusting cylinder and sleeved on one end of the adjusting cylinder, and the limiting ring is located inside the limiting groove. The threaded sleeve is also threadedly connected to the vertical screw and sleeved on the vertical screw. The vertical screw is slidably connected to the adjusting cylinder and located inside the adjusting cylinder, and the positioning block is located inside the positioning groove. The adjusting cylinder is fixedly connected to the connecting block and located below the connecting block.

[0007] Wherein, an anti-slip sleeve is arranged on the outer side of the adjusting cylinder.

[0008] Wherein, a convex block is arranged inside the insertion hole. One end of the horizontal screw has multiple grooves. The horizontal screw is also inserted into the connecting block and located inside the corresponding insertion hole, and the convex block is located inside the groove.

[0009] Wherein, the support rod further includes two knobs. The end face of the knob is provided with a fastening screw. The two knobs are respectively arranged on the outer side of the connecting block. The fastening screw is threadedly connected to the horizontal screw and located inside the horizontal screw, and also penetrates through the insertion hole.

[0010] Wherein, the support rod further includes a support pad. The end face of the support pad is provided with a fixing screw. The fixing screw is threadedly connected to the vertical screw and located below the vertical screw.

[0011] Wherein, multiple anti-slip protrusions are arranged on the outer sides of the anti-slip sleeve, the knob, the threaded sleeve, and the rotating cylinder.

[0012] Wherein, the material of the anti-slip protrusion is one or a combination of natural rubber, polyvinyl chloride, and thermoplastic rubber.

[0013] An assembled mosquito net rod of the present utility model comprises four combined frames. The combined frame includes an auxiliary rod and a support rod. The auxiliary rod includes two horizontal screws and a rotating cylinder. The rotating cylinder has a double-thread inside. The support rod includes a threaded sleeve, a vertical screw, an adjusting cylinder and a connecting block. One end of the threaded sleeve is provided with a vertical pipe. One end of the vertical pipe is provided with a limiting ring. The outer side of the vertical screw has a plurality of positioning grooves. One end of the adjusting cylinder has a limiting groove. A plurality of positioning blocks are arranged inside the adjusting cylinder. The outer side of the connecting block has two jacks. The two horizontal screws are respectively threadedly connected with the rotating cylinder and symmetrically arranged inside the rotating cylinder. The threaded sleeve is rotatably connected with the adjusting cylinder and sleeved on one end of the adjusting cylinder, and the limiting ring is located inside the limiting groove. The threaded sleeve is also threadedly connected with the vertical screw and sleeved on the vertical screw. The vertical screw is slidably connected with the adjusting cylinder and located inside the adjusting cylinder, and the positioning block is located inside the positioning groove. The adjusting cylinder is fixedly connected with the connecting block and located below the connecting block. By using the auxiliary rod to replace the cross bar and the longitudinal bar, and the length of the auxiliary rod can be adjusted arbitrarily. Then, by using the support rod to replace the vertical rod, the supporting effect can be achieved, and the length of the support rod can also be adjusted. Assembling the four combined frames can form the overall framework of the mosquito net rod. This design effectively improves the practicability of the mosquito net rod, so as to be applicable to environments of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0015] Figure 1 It is a schematic structural diagram after assembling four combined frames in the first embodiment of the present utility model.

[0016] Figure 2 It is a side view of the combined frame in the first embodiment of the present utility model.

[0017] Figure 3 It is of the present utility model Figure 2 Cross-sectional view taken along line A-A.

[0018] Figure 4 It is of the present utility model Figure 3 Partial enlarged view at B.

[0019] Figure 5 It is of the present utility model Figure 3 Partial enlarged view at C.

[0020] Figure 6 is the Figure 3 cross-sectional view of the D-D line in the present utility model.

[0021] Figure 7 is the schematic structural diagram after assembling four combined racks of the second embodiment of the present utility model.

[0022] Figure 8 is the side view of the combined rack in the second embodiment of the present utility model.

[0023] Figure 9 is the Figure 8 cross-sectional view of the E-E line in the present utility model.

[0024] Figure 10 is the Figure 9 partial enlarged view at F in the present utility model.

[0025] Figure 11 is the Figure 9 partial enlarged view at G in the present utility model.

[0026] 101 - groove, 102 - convex block, 103 - anti-slip sleeve, 104 - horizontal screw, 105 - rotating cylinder, 106 - double-thread, 107 - threaded sleeve, 108 - vertical screw, 109 - adjusting cylinder, 110 - connecting block, 111 - vertical pipe, 112 - limiting ring, 113 - positioning groove, 114 - limiting groove, 115 - positioning block, 116 - jack, 201 - knob, 202 - fastening screw, 203 - support pad, 204 - fixing screw, 205 - anti-slip protrusion. Detailed implementation manners

[0027] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as limiting the present utility model.

[0028] First embodiment:

[0029] Please refer to Figures 1 to 6 , in which Figure 1 is the schematic structural diagram after assembling four combined racks of the first embodiment of the present utility model, Figure 2 is the side view of the combined rack in the first embodiment of the present utility model, Figure 3 is the Figure 2 cross-sectional view of the A-A line in the present utility model, Figure 4 is the Figure 3 partial enlarged view at B in the present utility model,Figure 5 is a partial enlarged view of Figure 3 point C in the present utility model, Figure 6 is a cross-sectional view of Figure 3 line D-D in the present utility model.

[0030] The present utility model provides an assembled mosquito net rod, which includes four combined frames. The combined frame includes an auxiliary rod and a support rod. The auxiliary rod includes two horizontal screw rods 104 and a rotating cylinder 105. Through the foregoing solution, the technical problem that the overall frame of the mosquito net rod is assembled by vertical rods, horizontal rods and longitudinal rods, and since the lengths of these three are not adjustable, the mosquito net rod cannot be applied to environments of different sizes, thus reducing the practicality of the mosquito net rod is solved.

[0031] For this specific embodiment, the rotating cylinder 105 has a double-thread 106 inside. The support rod includes a threaded sleeve 107, a vertical screw rod 108, an adjusting cylinder 109 and a connecting block 110. One end of the threaded sleeve 107 is provided with a vertical pipe 111. One end of the vertical pipe 111 is provided with a limiting ring 112. The outer side of the vertical screw rod 108 has a plurality of positioning grooves 113. One end of the adjusting cylinder 109 has a limiting groove 114. A plurality of positioning blocks 115 are arranged inside the adjusting cylinder 109. The outer side of the connecting block 110 has two jacks 116. The two horizontal screw rods 104 are respectively threadedly connected to the rotating cylinder 105 and symmetrically arranged inside the rotating cylinder 105. The threaded sleeve 107 is rotatably connected to the adjusting cylinder 109 and sleeved on one end of the adjusting cylinder 109, and the limiting ring 112 is located inside the limiting groove 114. The threaded sleeve 107 is also threadedly connected to the vertical screw rod 108 and sleeved on the vertical screw rod 108. The vertical screw rod 108 is slidably connected to the adjusting cylinder 109 and located inside the adjusting cylinder 109, and the positioning block 115 is located inside the positioning groove 113. The adjusting cylinder 109 is fixedly connected to the connecting block 110 and located below the connecting block 110. By using the auxiliary rod to replace the horizontal rod and the longitudinal rod, and the length of the auxiliary rod can be adjusted arbitrarily. Then, by using the support rod to replace the vertical rod, the supporting effect can be achieved, and the length of the support rod can also be adjusted. The four combined frames are assembled to form the overall frame of the mosquito net rod. This design effectively improves the practicality of the mosquito net rod, so that it can be applied to environments of different sizes.

[0032] Wherein, a 103 is arranged on the outer side of the adjusting cylinder 109. Through the 103, the grasping force of the adjusting cylinder 109 can be improved, so as to avoid the situation that the adjusting cylinder 109 slips when the vertical screw rod 108 is adjusted.

[0033] Secondly, a convex block 102 is arranged in the jack 116. One end of the horizontal screw 104 has a plurality of grooves 101. The horizontal screw 104 is also inserted into the connecting block 110 and is located in the corresponding jack 116, and the convex block 102 is located in the groove 101. The arrangement of the convex block 102 and the groove 101 can improve the stability of the horizontal screw 104, thereby avoiding the rotation of the horizontal screw 104 in the jack 116.

[0034] When using the present utility model, by rotating the two horizontal screws 104, the two horizontal screws 104 are adjusted to appropriate lengths in the rotating cylinder 105. Then, one of the horizontal screws 104 is inserted into one of the jacks 116 of the connecting block 110. At the same time, the threaded sleeve 107 is rotated, so that the vertical screw 108 moves out of the adjusting cylinder 109 under the action of the threaded sleeve 107 and is adjusted to an appropriate height. At this time, the remaining three combined frames are adjusted according to the above operations. Finally, the four combined frames are assembled, and the other horizontal screw 104 of each combined frame is inserted into the other jack 116 of the connecting block 110, thereby completing the assembly of the mosquito net rod. In this way, the technical problem that the overall frame of the mosquito net rod is assembled by vertical rods, horizontal rods and longitudinal rods, and since the lengths of these three are not adjustable, the mosquito net rod cannot be applied to environments of different sizes, thereby reducing the practicability of the mosquito net rod is solved.

[0035] The second embodiment is as follows:

[0036] On the basis of the first embodiment, please refer to Figures 7 to 11 , where Figure 7 is a schematic structural diagram of the four combined frames after assembly in the second embodiment of the present utility model, Figure 8 is a side view of the combined frame in the second embodiment of the present utility model, Figure 9 is the present utility model's Figure 8 cross-sectional view taken along line E-E in Figure 10 is the present utility model's Figure 9 partial enlarged view at F in Figure 11 is the present utility model's Figure 9 partial enlarged view at G in

[0037] The present utility model provides an assembled mosquito net rod, and the support rod further includes two knobs 201 and a support pad 203.

[0038] For this specific embodiment, a fastening screw 202 is provided on the end face of the knob 201. The two knobs 201 are respectively arranged outside the connecting block 110. The fastening screw 202 is threadedly connected to the horizontal screw 104 and is located inside the horizontal screw 104 and also penetrates through the insertion hole 116. By providing the knob 201 and the fastening screw 202, it is convenient to fix the horizontal screw 104 inserted into the insertion hole 116, thereby preventing the horizontal screw 104 from accidentally falling off.

[0039] Wherein, a fixing screw 204 is provided on the end face of the support pad 203. The fixing screw 204 is threadedly connected to the vertical screw 108 and is located below the vertical screw 108. By means of the support pad 203, it is convenient to directly contact the ground, thereby ensuring the overall stability of the mosquito net rod. At the same time, the fixing screw 204 is convenient for replacing the subsequent damaged support pad 203.

[0040] Wherein, a plurality of anti-slip protrusions 205 are provided on the outer sides of the 103, the knob 201, the threaded sleeve 107 and the rotating cylinder 105. By means of the anti-slip protrusions 205, the gripping force of the 103, the knob 201, the threaded sleeve 107 and the rotating cylinder 105 can be improved, thereby avoiding the situation of sliding.

[0041] The material of the anti-slip protrusion 205 is one or a combination of natural rubber, polyvinyl chloride and thermoplastic rubber.

[0042] When using an assembled mosquito net rod of this embodiment, by providing the knob 201 and the fastening screw 202, it is convenient to fix the horizontal screw 104 inserted into the insertion hole 116, thereby preventing the horizontal screw 104 from accidentally falling off. The support pad 203 is convenient for directly contacting the ground, thereby ensuring the overall stability of the mosquito net rod. At the same time, the fixing screw 204 is convenient for replacing the subsequent damaged support pad 203. The anti-slip protrusions 205 can improve the gripping force of the 103, the knob 201, the threaded sleeve 107 and the rotating cylinder 105, thereby avoiding the situation of sliding.

[0043] The above-disclosed is only a preferred embodiment of the present invention. Of course, it cannot be used to limit the scope of the rights of the present invention. Those of ordinary skill in the art can understand the entire or partial processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. An assembled mosquito net pole, characterized in that: The invention comprises four assembly frames, wherein the assembly frame comprises an auxiliary rod and a supporting rod, the auxiliary rod comprises two horizontal screw rods and a rotating cylinder, the rotating cylinder has a bidirectional thread, the supporting rod comprises a threaded sleeve, a vertical screw rod, an adjusting cylinder and a connecting block, one end of the threaded sleeve is provided with a vertical tube, one end of the vertical tube is provided with a limiting ring, the outer side of the vertical screw rod has a plurality of positioning grooves, one end of the adjusting cylinder has a limiting groove, a plurality of positioning blocks are provided in the adjusting cylinder, the outer side of the connecting block has two jacks, the two horizontal screw rods are respectively threadedly connected with the rotating cylinder and are symmetrically arranged in the rotating cylinder, the threaded sleeve is rotatably connected with the adjusting cylinder and is sleeved on one end of the adjusting cylinder, and the limiting ring is located in the limiting groove, the threaded sleeve is also threadedly connected with the vertical screw rod and is sleeved on the vertical screw rod, the vertical screw rod is slidably connected with the adjusting cylinder and is located in the adjusting cylinder, and the positioning block is located in the positioning groove, the adjusting cylinder is fixedly connected with the connecting block and is located below the connecting block.

2. The assembled mosquito net pole according to claim 1, characterized in that: An anti-slip sleeve is arranged on the outer side of the adjusting cylinder.

3. The assembled mosquito net pole according to claim 2, characterized in that: A protrusion is arranged in the insertion hole, and one end of the horizontal screw rod has a plurality of grooves. The horizontal screw rod is also plugged into the connecting block and is located in the corresponding insertion hole, and the protrusion is located in the groove.

4. The assembled mosquito net pole according to claim 3, characterized in that: The support rod also includes two knobs, and the end faces of the knobs are provided with fastening screws. The two knobs are respectively arranged on the outside of the connecting block. The fastening screws are threadedly connected to the horizontal screw, are located inside the horizontal screw, and also pass through the jack.

5. The assembled mosquito net pole according to claim 4, characterized in that: The support rod also includes a support pad, and the end surface of the support pad is provided with a fixing screw rod, and the fixing screw rod is threadedly connected to the vertical screw rod and is located below the vertical screw rod.

6. The assembled mosquito net pole according to claim 5, characterized in that: The outer sides of the anti-slip sleeve, the knob, the threaded sleeve and the rotating cylinder are all provided with a plurality of anti-slip protrusions.

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