Mosquito net supporting rod

Abstract

The utility model relates to the technical field of mosquito nets, in particular to a mosquito net supporting rod which comprises a first rod body and a supporting assembly, the supporting assembly comprises a second rod body, a cross-shaped block, a limiting block, a rebounding unit, a rebounding block and a bottom supporting unit, the first rod body is provided with a sliding groove and an open groove, the second rod body is provided with a groove, and the second rod body is connected with the first rod body in a sliding mode. When storage is needed, the second rod body is moved upwards to drive the springback block to move upwards, then a user pushes the springback block into the first rod body through fingers to enable the clamping groove to be separated from the open groove, then the second rod body is moved downwards, and when a part of the springback block is located below the open groove, the springback block is pushed to move upwards. When the second rod body stretches out, the second rod body abuts against the inner wall of the sliding groove, at the moment, the second rod body cannot be rebounded into the open groove, the user can loosen the fingers and continue to move downwards till the second rod body is completely contracted, and therefore stretching and contracting of the second rod body are quite convenient, and operation is rapid and easy.

Description

Technical Field

[0001] The utility model relates to the technical field of mosquito nets, in particular to a mosquito net support rod. Background Art

[0002] In the summer when mosquitoes increase in number, in order to avoid being bitten by mosquitoes, mosquito nets are usually set over the bed to isolate mosquitoes and improve sleep quality. However, most of the traditional mosquito net support rods are loose parts, which are very inconvenient to disassemble and store.

[0003] The prior art patent CN210696860U discloses a mosquito net support rod, which connects the support rod and the connecting member by setting a limit member and a clamping member, which is convenient for installation and disassembly and easy to carry. The first guide member is set to make the installation of the connecting member more convenient, and the second guide member is set to allow the second support rod to move on the connecting member without obstruction.

[0004] However, in the above-mentioned prior art, the support rod is composed of two rod bodies connected together. When moving the support rod, the two rod bodies need to be separated and then transported, which is easy to lose and inconvenient to store, which is very inconvenient. Utility Model Content

[0005] The utility model aims to provide a mosquito net support rod, which solves the problem that in the prior art, the support rod is composed of two rod bodies connected together, and the two rod bodies need to be separated for transportation during transportation, which is easy to lose and inconvenient to store, causing great inconvenience.

[0006] To achieve the above-mentioned purpose, the utility model provides a mosquito net support rod, comprising a first rod body and a support assembly;

[0007] The support assembly includes a second rod body, a cross block, a limit block, a rebound unit, a rebound block and a bottom support unit, the first rod body has a slide groove and a slot, the second rod body has a groove, the second rod body is slidably connected to the first rod body and is located inside the first rod body, the cross block is fixedly connected to the second rod body and is located above the second rod body, the cross block has a plurality of mounting holes, the rebound unit is arranged inside the second rod body, the rebound block is arranged on the rebound unit, the rebound block has a slot, the slot and the slot are adapted to each other, the rebound block and the groove are adapted to each other, the rebound block is slidably connected to the slide groove, the limit block is fixedly connected to the second rod body and is located inside the slide groove, and the bottom support unit is arranged below the first rod body.

[0008] Among them, the rebound unit includes a cylinder, a rebound rod and a spring, the cylinder is fixedly connected to the second rod body and is located on the inner wall of the second rod body, the rebound rod is slidably connected to the cylinder, the two ends of the spring are respectively movably connected to the inner wall of the cylinder and one end of the rebound rod, the other end of the rebound rod passes through the groove and is fixedly connected to the rebound block.

[0009] Among them, the bottom support unit includes a support plate and a plurality of anti-skid pads, the support plate is fixedly connected to the first rod body and is located below the first rod body, and the plurality of anti-skid pads are fixedly connected to the support plate and are distributed in sequence below the support plate.

[0010] Wherein, the mosquito net support rod further includes a locking component, and the locking component is arranged on the first rod body.

[0011] Among them, the locking assembly includes a rotating block and a threaded rod, the first rod body also has a first threaded hole, the second rod body also has a second threaded hole, the threaded rods are adapted to the first threaded hole and the second threaded hole, the rotating block is fixedly connected to the threaded rod and is located below the threaded rod, and the support plate is sleeved on the outside of the rotating block.

[0012] The mosquito net support rod of the utility model is used, when the second pull rod is pulled upward, and the rebound block slides in the slide groove. When it reaches the slot, the rebound unit rebounds, driving the rebound block to pop out of the groove, and then the second rod body is moved downward so that the inner bottom wall of the slot is stuck in the slot, limiting the rebound block. At this time, the second rod body cannot be lowered. At this time, the transverse support rod of the mosquito net can be installed through the multiple installation holes of the cross block, so as to prop up the mosquito net. At the same time, the bottom support unit supports the entire support rod. When it needs to be stored, the second rod body is moved upward to drive The rebound block moves upward, and then the user pushes the rebound block into the first rod body with a finger, so that the card slot is separated from the slot, and then the second rod body is moved downward. When a part of the rebound block is located below the slot, it will abut against the inner wall of the slide slot and will not be able to rebound into the slot. The user can release the finger and continue to move the second rod body downward until it is completely retracted. Through the above-mentioned structural setting, the extension and retraction of the second rod body are very convenient, the operation is quick and simple, and after storage, the second rod body is retracted in the first rod body, which reduces the storage space and will not be lost, making it more convenient to transport and store. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0015] Figure 2 It is an overall cross-sectional view of the first embodiment of the utility model.

[0016] Figure 3 The utility model Figure 2 A magnified view of the local structure at A.

[0017] Figure 4 It is an overall cross-sectional view of the second embodiment of the utility model.

[0018] Figure 5 The utility model Figure 4 Enlarged view of the local structure at point B.

[0019] 101-first rod body, 102-second rod body, 103-cross block, 104-limiting block, 105-rebound block, 106-slide groove, 107-slot, 108-groove, 109-mounting hole, 110-slot, 111-cylinder body, 112-rebound rod, 113-spring, 114-support plate, 115-anti-slip pad, 201-rotating block, 202-threaded rod, 203-first threaded hole, 204-second threaded hole. DETAILED DESCRIPTION

[0020] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0021] First embodiment:

[0022] See also Figures 1 to 3 ,in Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 is a sectional view of the whole of the first embodiment of the utility model, Figure 3 The utility model Figure 2 A magnified view of the local structure at A.

[0023] The utility model provides a mosquito net support rod, comprising a first rod body 101 and a support assembly, wherein the support assembly comprises a second rod body 102, a cross block 103, a limit block 104, a rebound unit, a rebound block 105 and a bottom support unit, wherein the first rod body 101 has a slide groove 106 and a slot 107, the second rod body 102 has a groove 108, the cross block 103 has a plurality of mounting holes 109, the rebound block 105 has a card slot 110, the rebound unit comprises a cylinder 111, a rebound rod 112 and a spring 113, and the bottom support unit comprises a support plate 114 and a plurality of anti-slip pads 115.

[0024] According to this specific embodiment, when storage is required, the second rod body 102 is moved upward to drive the rebound block 105 to move upward, and then the user pushes the rebound block 105 into the first rod body 101 with a finger, so that the card slot 110 is disengaged from the slot 107, and then the second rod body 102 is moved downward. When a part of the rebound block 105 is located below the slot 107, it will abut against the inner wall of the slide slot 106 and will not be able to rebound into the slot 107. The user can release the finger and continue to move the second rod body 102 downward until it is completely retracted.

[0025] The first rod body 101 has a slide groove 106 and a slot 107, the second rod body 102 has a groove 108, the second rod body 102 is slidably connected to the first rod body 101 and is located inside the first rod body 101, the cross block 103 is fixedly connected to the second rod body 102 and is located above the second rod body 102, the cross block 103 has a plurality of mounting holes 109, the rebound unit is arranged inside the second rod body 102, the rebound block 105 is arranged on the rebound unit, the rebound block 105 has a slot 110, the slot 110 and the slot 107 are adapted to each other, the rebound block 105 and the groove 108 are adapted to each other, the rebound block 105 is slidably connected to the slide groove 106, the limit block 104 is fixedly connected to the second rod body 102 and is located inside the slide groove 106, and the bottom support unit is arranged below the first rod body 101. When in use, the second pull rod is pulled upward, and the rebound block 105 slides in the slide groove 106. When it reaches the slot 107, the rebound unit rebounds, driving the rebound block 105 to pop out of the groove 108, and then the second rod body 102 is moved downward so that the inner bottom wall of the slot 107 is inserted into the slot 110 to limit the rebound block 105. At this time, the second rod body 102 cannot descend. At this time, the transverse support rod of the mosquito net can be installed through the multiple installation holes 109 of the cross block 103, so as to prop up the mosquito net. At the same time, the bottom support unit supports the entire support rod. When it needs to be stored, the second rod body 102 is moved upward to drive the rebound block 105 to move upward, and then the user pushes the rebound block with his fingers. 105 enters the first rod body 101, so that the card slot 110 is separated from the slot 107, and then the second rod body 102 is moved downward. When a part of the rebound block 105 is located below the slot 107, it will abut against the inner wall of the slide slot 106. At this time, it will not be able to rebound into the slot 107. The user can release his fingers and continue to move the second rod body 102 downward until it is completely retracted. In addition, through the action of the limit block 104, the second rod body 102 is prevented from completely separating from the first rod body 101 when sliding upward. As a result, the extension and retraction of the second rod body 102 are very convenient, the operation is quick and simple, and after storage, the second rod body 102 is retracted in the first rod body 101, reducing the storage space, and will not be lost, which is more convenient for transportation and storage.

[0026] Secondly, the cylinder 111 is fixedly connected to the second rod 102 and is located on the inner wall of the second rod 102. The rebound rod 112 is slidably connected to the cylinder 111. The two ends of the spring 113 are movably connected to the inner wall of the cylinder 111 and one end of the rebound rod 112 respectively. The other end of the rebound rod 112 passes through the groove 108 and is fixedly connected to the rebound block 105. The cylinder 111 carries the spring 113. The spring 113 rebounds, driving the telescopic rod to rebound, and driving the rebound block 105 to enter the slot 107.

[0027] At the same time, the support plate 114 is fixedly connected to the first rod body 101 and is located below the first rod body 101. The plurality of anti-skid pads 115 are fixedly connected to the support plate 114 and are sequentially distributed around the support plate 114 below. The support plate 114 supports the plurality of anti-skid pads 115, and the anti-skid pads 115 contact the ground to avoid slipping, increase friction, support the entire support rod, and improve the stability of the mosquito net.

[0028] When the utility model is used to extend and retract the mosquito net support rod, the second pull rod is pulled upwards, and the rebound block 105 slides in the slide groove 106. When it reaches the slot 107, the spring 113 rebounds, driving the telescopic rod to rebound, driving the rebound block 105 to enter the slot 107, and then the second rod body 102 moves downward so that the inner bottom wall of the slot 107 is inserted into the slot 110 to limit the rebound block 105. At this time, the second rod body 102 cannot descend. At this time, the transverse support rod of the mosquito net can be installed through the multiple mounting holes 109 of the cross block 103, thereby propping up the mosquito net. At the same time, the support plate 114 supports the multiple anti-skid pads 115, and the anti-skid pads 115 contact the ground to avoid slipping, increase friction, and support the entire support rod. The user can then release the finger and continue to move the second rod 102 downward until the second rod 102 is completely retracted. Through the above-mentioned structural arrangement, the extension and retraction of the second rod 102 is very convenient, the operation is quick and simple, and after being retracted, the second rod 102 is retracted in the first rod 101, which reduces the storage space and will not be lost, making it easier to transport and store.

[0029] Second embodiment:

[0030] Based on the first embodiment, please refer to Figure 4 and Figure 5 ,in Figure 4 is a cross-sectional view of the entirety of the second embodiment of the present utility model, Figure 5 The utility model Figure 4 Enlarged view of the local structure at point B.

[0031] The utility model provides a mosquito net support rod, which also includes a locking assembly. The locking assembly includes a rotating block 201 and a threaded rod 202. The first rod body 101 also has a first threaded hole 203, and the second rod body 102 also has a second threaded hole 204.

[0032] According to this specific embodiment, after the second rod body 102 is retracted into the first rod body 101, the rotating block 201 is rotated to drive the threaded rod 202 to adapt to the first threaded hole 203, and then screwed into the second threaded hole 204, thereby locking the first rod body 101 and the second rod body 102 after storage to prevent the second rod body 102 from sliding freely during transportation.

[0033] The locking assembly is disposed on the first rod body 101. The locking assembly locks the first rod body 101 and the second rod body 102 after storage, so as to prevent the second rod body 102 from sliding freely during transportation.

[0034] Secondly, the first rod body 101 also has a first threaded hole 203, and the second rod body 102 also has a second threaded hole 204. The threaded rod 202 is adapted to the first threaded hole 203 and the second threaded hole 204. The rotating block 201 is fixedly connected to the threaded rod 202 and is located below the threaded rod 202. The support plate 114 is sleeved on the outside of the rotating block 201. After the second rod body 102 is retracted into the first rod body 101, the rotating block 201 is rotated to drive the threaded rod 202 to adapt to the first threaded hole 203, and then screwed into the second threaded hole 204, thereby achieving fixation.

[0035] When the second rod body 102 is retracted by using the utility model, after the second rod body 102 is retracted into the first rod body 101, the rotating block 201 is rotated to drive the threaded rod 202 to adapt to the first threaded hole 203, and then screwed into the second threaded hole 204, thereby locking the first rod body 101 and the second rod body 102 after storage to prevent the second rod body 102 from sliding freely during transportation.

[0036] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A mosquito net support rod, comprising a first rod body, characterized in that: Also included is a support assembly; The support assembly includes a second rod body, a cross block, a limit block, a rebound unit, a rebound block and a bottom support unit, the first rod body has a slide groove and a slot, the second rod body has a groove, the second rod body is slidably connected to the first rod body and is located inside the first rod body, the cross block is fixedly connected to the second rod body and is located above the second rod body, the cross block has a plurality of mounting holes, the rebound unit is arranged inside the second rod body, the rebound block is arranged on the rebound unit, the rebound block has a slot, the slot and the slot are adapted to each other, the rebound block and the groove are adapted to each other, the rebound block is slidably connected to the slide groove, the limit block is fixedly connected to the second rod body and is located inside the slide groove, and the bottom support unit is arranged below the first rod body.

2. The mosquito net support rod according to claim 1, characterized in that: The rebound unit includes a cylinder, a rebound rod and a spring. The cylinder is fixedly connected to the second rod and is located on the inner wall of the second rod. The rebound rod is slidably connected to the cylinder. Two ends of the spring are movably connected to the inner wall of the cylinder and one end of the rebound rod respectively. The other end of the rebound rod passes through the groove and is fixedly connected to the rebound block.

3. The mosquito net support rod according to claim 2, characterized in that: The bottom support unit includes a support plate and a plurality of anti-skid pads. The support plate is fixedly connected to the first rod body and is located below the first rod body. The plurality of anti-skid pads are fixedly connected to the support plate and are sequentially distributed around and below the support plate.

4. The mosquito net support rod according to claim 3, characterized in that: The mosquito net support rod further comprises a locking assembly, and the locking assembly is arranged on the first rod body.

5. The mosquito net support rod according to claim 4, characterized in that: The locking assembly includes a rotating block and a threaded rod. The first rod body also has a first threaded hole, and the second rod body also has a second threaded hole. The threaded rods are adapted to the first threaded hole and the second threaded hole. The rotating block is fixedly connected to the threaded rod and is located below the threaded rod. The support plate is sleeved on the outside of the rotating block.

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