Portable mosquito net supporting device
By designing the first folding mechanism, lifting mechanism, and second folding mechanism of the portable mosquito net support device, the problems of unstable connection and cumbersome disassembly of existing devices are solved, achieving stability and convenient operation of the mosquito net support.
Patent Information
- Application Number
- CN202520002452.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-02
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2035-01-02
AI Technical Summary
Existing portable mosquito net support devices are unstable due to the interlocking and splicing of support rods, and the installation and disassembly of devices that are fixed with bolts are cumbersome, time-consuming, labor-intensive, and inconvenient.
It employs a first folding mechanism, a lifting mechanism, and a second folding mechanism, which are connected by a combination of a first support rod, a second support rod, and a vertical rod. Combined with the design of a limiting block, a rotating shaft, and a spring, it enables convenient unfolding and folding for storage.
It achieves stable connection and simple operation of the mosquito net support device, saving time and effort and improving ease of use.
Smart Images
Figure CN223503958U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of mosquito net support, and in particular to a portable mosquito net support device. Background Technology
[0002] A mosquito net is a screen used to prevent mosquito bites. It is typically hung on the bed frame to keep mosquitoes out. Mosquito nets are mostly made of mesh or gauze material, and are environmentally friendly, breathable, durable, and reusable. Their main purpose is to prevent mosquito bites, and they can also block airborne dust, providing a comfortable sleeping environment. Mosquito nets require a support device for proper use; therefore, a portable mosquito net support device is particularly needed.
[0003] However, most existing portable mosquito net support devices are connected by interlocking support rods during use, which makes the connection unstable. Support devices that are fixed with bolts are cumbersome to install and disassemble, which is time-consuming and laborious and not convenient. Utility Model Content
[0004] The purpose of this utility model is to provide a portable mosquito net support device to solve the problems mentioned in the background art. In the process of use, most of the existing portable mosquito net support devices are connected by interlocking support rods, which is not stable. Support devices that are fixed by bolts are cumbersome, time-consuming and laborious to install and disassemble and are not convenient.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a portable mosquito net support device, comprising a first support rod, a three-way connector, a vertical pole, a first folding mechanism, a second folding mechanism, and a lifting mechanism. One end of the first support rod is connected to a three-way connector, one end of the three-way connector is connected to a second support rod, the other end of the three-way connector is connected to a vertical pole, the other end of the first support rod is connected to a connector, one end of the first support rod is provided with a first folding mechanism, one end of the vertical pole is provided with a lifting mechanism, and the other end of the first support rod is provided with a second folding mechanism.
[0006] The first folding mechanism includes a first fitting groove, a first rotating shaft, a first limiting hole, a first fixed base, a first through hole, a first spring, and a first limiting block. The three ends of the tee connector are respectively provided with the first fitting groove. The first rotating shaft is installed inside the tee connector. The first limiting hole is provided on one side of the surface of the tee connector. The first fixed base is fixedly connected to one side of the surface of the second support rod. The first through hole is provided on one side of the surface of the second support rod. The first spring is fixedly connected inside the first fixed base. The first limiting block is fixedly connected to the other end of the first spring.
[0007] Preferably, there are eight sets of the first support rods, which are connected in pairs through the second folding mechanism; there are eight sets of the tee connectors; there are eight sets of the second support rods, which are connected in pairs through the second folding mechanism; there are four sets of the uprights; and there are eight sets of the connectors.
[0008] Preferably, one end of the second support rod is fitted into the interior of the tee joint through the first fitting groove, the first rotating shaft passes through one end of the second support rod through the first through hole, and one end of the first limiting block is fitted into the interior of the first limiting hole.
[0009] Preferably, the lifting mechanism includes a sliding groove, a slot, a lifting rod, a fixing block, a return spring, and a locking block. A sliding groove is formed on one end surface of the upright rod, a slot is formed on one side surface of the upright rod, a lifting rod is fitted inside the upright rod, a fixing block is fixedly connected to one end of the lifting rod, a return spring is fixedly connected inside the fixing block, and a locking block is fixedly connected to one end of the return spring.
[0010] Preferably, the lifting rod is fitted inside the sliding groove, and the lifting rod and the upright form a sliding structure through the sliding groove, with one end of the locking block fitted inside the locking groove.
[0011] Preferably, the second folding mechanism includes a second fitting groove, a second rotating shaft, a second limiting hole, a second fixed base, a second through hole, a second spring, and a second limiting block. The connector has second fitting grooves at both ends, a second rotating shaft is installed inside the connector, a second limiting hole is provided on one side of the connector surface, a second fixed base is fixedly connected to one end of the first support rod, a second through hole is provided at one end of the first support rod, a second spring is fixedly connected inside the second fixed base, and a second limiting block is fixedly connected to the other end of the second spring.
[0012] Preferably, one end of the first support rod is fitted into the inside of the connector through the second fitting groove, the second rotating shaft passes through one end of the first support rod through the second through hole, and one end of the second limiting block is fitted into the inside of the second limiting hole.
[0013] Compared with the prior art, the beneficial effects of this utility model are: the portable mosquito net support device, through the setting of the first folding mechanism, the lifting mechanism and the second folding mechanism, allows the first support rod, the second support rod and the upright to be easily unfolded to support the mosquito net during use. After use, the first support rod, the lifting rod and the second support rod can be folded and stored by simply pressing the first limit block, the locking block and the second limit block. The overall operation is simple and quick, saving time and effort. Attached Figure Description
[0014] Figure 1 This is an exploded side view of the present invention.
[0015] Figure 2 This is an exploded view of the lifting mechanism of this utility model;
[0016] Figure 3 This is an exploded view of the second folding mechanism of this utility model;
[0017] Figure 4 This utility model Figure 1 Enlarged structural diagram at point A in the middle;
[0018] Figure 5 This utility model Figure 2 Enlarged structural diagram at point B;
[0019] Figure 6 This utility model Figure 2 Enlarged structural diagram at point C;
[0020] Figure 7 This utility model Figure 3 Enlarged structural diagram at point D;
[0021] Figure 8 This utility model Figure 3 Enlarged structural diagram at point E in the middle.
[0022] In the diagram: 1. First support rod; 2. T-joint; 3. Second support rod; 4. Upright pole; 5. Connector; 6. First folding mechanism; 601. First fitting groove; 602. First rotating shaft; 603. First limiting hole; 604. First fixed base; 605. First through hole; 606. First spring; 607. First limiting block; 7. Lifting mechanism; 701. Slide groove; 702. Slot; 703. Lifting rod; 704. Fixed block; 705. Return spring; 706. Locking block; 8. Second folding mechanism; 801. Second fitting groove; 802. Second rotating shaft; 803. Second limiting hole; 804. Second fixed base; 805. Second through hole; 806. Second spring; 807. Second limiting block. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] Please see Figure 1-8This utility model provides a technical solution: a portable mosquito net support device, including a first support rod 1, a three-way connector 2, a vertical pole 4, a first folding mechanism 6, a lifting mechanism 7, and a second folding mechanism 8. One end of the first support rod 1 is connected to the three-way connector 2, one end of the three-way connector 2 is connected to the second support rod 3, the other end of the three-way connector 2 is connected to the vertical pole 4, the other end of the first support rod 1 is connected to a connector 5, one end of the first support rod 1 is provided with the first folding mechanism 6, one end of the vertical pole 4 is provided with the lifting mechanism 7, and the other end of the first support rod 1 is provided with the second folding mechanism 8.
[0025] The first folding mechanism 6 includes a first fitting groove 601, a first rotating shaft 602, a first limiting hole 603, a first fixed base 604, a first through hole 605, a first spring 606, and a first limiting block 607. The three ends of the tee connector 2 are respectively provided with the first fitting groove 601. The first rotating shaft 602 is installed inside the tee connector 2. The first limiting hole 603 is provided on one side of the surface of the tee connector 2. The first fixed base 604 is fixedly connected to one side of the surface of the second support rod 3. The first through hole 605 is provided on one side of the surface of the second support rod 3. The first spring 606 is fixedly connected inside the first fixed base 604. The other end of the first spring 606 is fixedly connected to... With the first limiting block 607 connected, and through the arrangement of the first fitting groove 601, the first rotating shaft 602, the first limiting hole 603, the first fixed base 604, the first through hole 605, the first spring 606, and the first limiting block 607, when it is necessary to fold and rotate the second support rod 3 around the tee connector 2 for storage, the first limiting block 607 is pressed. The first limiting block 607 drives the first spring 606 to compress and deform. When one end of the first limiting block 607 is disengaged from the interior of the first limiting hole 603, the first limiting block 607 loses its limiting function. At this time, the second support rod 3 can be bent to rotate around the first rotating shaft 602.
[0026] Furthermore, there are eight sets of first support rods 1, which are connected in pairs through the second folding mechanism 8. There are eight sets of tee connectors 2, eight sets of second support rods 3, which are connected in pairs through the second folding mechanism 8. There are four sets of uprights 4, and eight sets of connectors 5. Through the tee connectors 2 and connectors 5, the tee connectors 2 can combine and connect the first support rods 1, the second support rods 3 and the uprights 4. The connectors 5 can connect the eight sets of first support rods 1 and the eight sets of second support rods 3 in pairs.
[0027] Furthermore, one end of the second support rod 3 is fitted into the interior of the tee connector 2 through the first fitting groove 601, the first rotating shaft 602 passes through one end of the second support rod 3 through the first through hole 605, and one end of the first limiting block 607 is fitted into the interior of the first limiting hole 603. With the setting of the first rotating shaft 602, when one end of the first limiting block 607 is disengaged from the first limiting hole 603, one end of the second support rod 3 can rotate around the first rotating shaft 602.
[0028] Furthermore, the lifting mechanism 7 includes a slide groove 701, a slot 702, a lifting rod 703, a fixing block 704, a return spring 705, and a locking block 706. A slide groove 701 is formed on one end surface of the upright rod 4, and a slot 702 is formed on one side of the upright rod 4. A lifting rod 703 is fitted inside the upright rod 4. A fixing block 704 is fixedly connected to one end of the lifting rod 703. A return spring 705 is fixedly connected inside the fixing block 704. A locking block 706 is fixedly connected to one end of the return spring 705. The lifting mechanism 703 is connected via the slide groove 701, ... The slot 702, lifting rod 703, fixing block 704, return spring 705, and locking block 706 are configured such that when the lifting rod 703 needs to be stored, the locking block 706 can be pressed. At this time, the locking block 706 moves towards the fixing block 704, and the return spring 705 is compressed and deformed. When one end of the locking block 706 is disengaged from the inside of the slot 702, the locking block 706 loses its limiting function on the lifting rod 703, so the lifting rod 703 can slide into the inside of the upright 4 through the slide groove 701.
[0029] Furthermore, the lifting rod 703 is fitted inside the slide groove 701, and the lifting rod 703 forms a sliding structure with the upright rod 4 through the slide groove 701. One end of the locking block 706 is fitted inside the locking groove 702. With the setting of the locking block 706, when one end of the locking block 706 is fitted inside the locking groove 702, the locking block 706 can fix the lifting rod 703 to one end of the upright rod 4.
[0030] Furthermore, the second folding mechanism 8 includes a second fitting groove 801, a second rotating shaft 802, a second limiting hole 803, a second fixed base 804, a second through hole 805, a second spring 806, and a second limiting block 807. The connecting member 5 has second fitting grooves 801 at both ends, a second rotating shaft 802 installed inside the connecting member 5, and a second limiting hole 803 on one side of the surface of the connecting member 5. One end of the first support rod 1 is fixedly connected to the second fixed base 804, and one end of the first support rod 1 has a second through hole 805. A second spring 806 is fixedly connected inside the second fixed base 804, and the other end of the second spring 806 is fixedly connected to the second limiting block 807. The second fitting groove 801, the second rotating shaft 802, the second limiting hole 803, the second fixed base 804, the second through hole 805, the second spring 806, and the second limiting block 807 are configured so that when the first support rods 1 need to be connected in pairs for folding and storage, pressing the second limiting block 807 will cause the second limiting block 807 to move into the second fixed base 804 while the second spring 806 is compressed and deformed. When one end of the second limiting block 807 is disengaged from the second limiting hole 803, it loses its fixing effect on the first support rods 1. At this time, bending the first support rods 1 will allow one end of the first support rods 1 to rotate around the second rotating shaft 802, thereby allowing the two sets of first support rods 1 to be folded and stored.
[0031] Furthermore, one end of the first support rod 1 is fitted into the inside of the connector 5 through the second fitting groove 801, the second rotating shaft 802 passes through one end of the first support rod 1 through the second through hole 805, and one end of the second limiting block 807 is fitted into the inside of the second limiting hole 803. By setting the second limiting block 807, when one end of the second limiting block 807 is fitted into the inside of the second limiting hole 803, the first support rod 1 and the connector 5 can be fixedly connected.
[0032] Working principle: First, connect the first support rod 1, the second support rod 3, and the upright rod 4 to the three ends of the tee connector 2. Then, connect the eight sets of first support rods 1 in pairs and the eight sets of second support rods 3 in pairs through the connector 5. When the mosquito net needs to be supported, the first limiting block 607 can be fitted into the first limiting hole 603, the second limiting block 807 can be fitted into the second limiting hole 803, and the locking block 706 can be fitted into the locking groove 702. At this time, the first support rod 1, the second support rod 3, the upright rod 4, and the lifting rod 703 form a support frame. When folding and storing is required, press... The movable locking block 706 disengages from the slot 702, allowing the lifting rod 703 to be retracted into the slide groove 701. Then, the second limiting block 807 is pressed, causing one end of the second limiting block 807 to disengage from the second limiting hole 803, thereby folding the first support rod 1 and the second support rod 3 in pairs. Then, the first limiting block 607 is pressed, causing one end of the first limiting block 607 to disengage from the first limiting hole 603. At this time, the first support rod 1 and the second support rod 3 can be rotated around the first rotating axis 602, thereby aligning and retracting the first support rod 1, the second support rod 3, and the upright rod 4.
[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A portable mosquito net support device, comprising a first support rod (1), a three-way connector (2), a vertical pole (4), a first folding mechanism (6), a lifting mechanism (7), and a second folding mechanism (8), characterized in that: One end of the first support rod (1) is connected to a three-way connector (2), one end of the three-way connector (2) is connected to a second support rod (3), the other end of the three-way connector (2) is connected to a vertical rod (4), the other end of the first support rod (1) is connected to a connector (5), one end of the first support rod (1) is provided with a first folding mechanism (6), one end of the vertical rod (4) is provided with a lifting mechanism (7), and the other end of the first support rod (1) is provided with a second folding mechanism (8). The first folding mechanism (6) includes a first fitting groove (601), a first rotating shaft (602), a first limiting hole (603), a first fixed base (604), a first through hole (605), a first spring (606), and a first limiting block (607). The three ends of the three-way connector (2) are respectively provided with the first fitting groove (601). The first rotating shaft (602) is installed inside the three-way connector (2). The first limiting hole (603) is provided on one side of the surface of the three-way connector (2). The first fixed base (604) is fixedly connected to one side of the surface of the second support rod (3). The first through hole (605) is provided on one side of the surface of the second support rod (3). The first spring (606) is fixedly connected inside the first fixed base (604). The first limiting block (607) is fixedly connected to the other end of the first spring (606).
2. The portable mosquito net support device according to claim 1, characterized in that: The first support rod (1) is provided in eight groups, and the first support rod (1) is connected in pairs through the second folding mechanism (8). The three-way connector (2) is provided in eight groups. The second support rod (3) is provided in eight groups, and the second support rod (3) is connected in pairs through the second folding mechanism (8). The upright (4) is provided in four groups. The connector (5) is provided in eight groups.
3. The portable mosquito net support device according to claim 1, characterized in that: One end of the second support rod (3) is fitted into the inside of the tee connector (2) through the first fitting groove (601), the first rotating shaft (602) passes through one end of the second support rod (3) through the first through hole (605), and one end of the first limiting block (607) is fitted into the inside of the first limiting hole (603).
4. A portable mosquito net support device according to claim 1, characterized in that: The lifting mechanism (7) includes a slide groove (701), a slot (702), a lifting rod (703), a fixing block (704), a return spring (705), and a locking block (706). The slide groove (701) is provided on one end surface of the upright rod (4), and the slot (702) is provided on one side of the surface of the upright rod (4). The lifting rod (703) is fitted inside the upright rod (4). The fixing block (704) is fixedly connected to one end of the lifting rod (703). The return spring (705) is fixedly connected inside the fixing block (704), and the locking block (706) is fixedly connected to one end of the return spring (705).
5. A portable mosquito net support device according to claim 4, characterized in that: The lifting rod (703) is fitted inside the slide groove (701), and the lifting rod (703) and the upright rod (4) form a sliding structure through the slide groove (701). One end of the locking block (706) is fitted inside the locking groove (702).
6. A portable mosquito net support device according to claim 1, characterized in that: The second folding mechanism (8) includes a second fitting groove (801), a second rotating shaft (802), a second limiting hole (803), a second fixed base (804), a second through hole (805), a second spring (806), and a second limiting block (807). The connector (5) has a second fitting groove (801) at both ends. The connector (5) has a second rotating shaft (802) installed inside. The connector (5) has a second limiting hole (803) on one side of its surface. The first support rod (1) is fixedly connected to a second fixed base (804) at one end. The first support rod (1) has a second through hole (805) at one end. The second fixed base (804) is fixedly connected to a second spring (806) inside. The second spring (806) is fixedly connected to a second limiting block (807) at the other end.
7. A portable mosquito net support device according to claim 6, characterized in that: One end of the first support rod (1) is fitted into the inside of the connector (5) through the second fitting groove (801), the second rotating shaft (802) passes through one end of the first support rod (1) through the second through hole (805), and one end of the second limiting block (807) is fitted into the inside of the second limiting hole (803).