Three-way connecting piece and mosquito net support

Abstract

The utility model relates to the field of mosquito nets, in particular to a three-way connecting piece and a mosquito net support, the three-way connecting piece comprises two transverse connecting ports and a vertical connecting port, the connecting ports are used for connecting mosquito net rod bodies, the three-way connecting piece is provided with a track groove with a horizontal opening, and the included angle of the two transverse connecting ports is in a smooth arc shape. The vertical connecting opening is formed in the extending position of the included angle of the two transverse connecting openings. Through the design of the three-way connecting piece, the problem that a continuous track cannot be arranged due to a right-angle structure at a corner of an existing frame type mosquito net is solved, a sliding body for driving a curtain to slide smoothly along the frame type mosquito net bracket, such as a hook, and the like, so that the opening and closing angle of the mosquito net is increased, and great convenience is brought to a user.

Description

TECHNICAL FIELD

[0001] The utility model relates to the mosquito net field, concretely relates to a tee connector and mosquito net support. BACKGROUND

[0002] With the improvement of people's life quality, mosquito net as indispensable in summer daily life, user's design and function requirement also gradually improve. Generally speaking, mosquito net includes mosquito net support and tent, and the mosquito net support is composed of mosquito net rod body and tee connector. Unlike the low price and easy replacement of tent, consumers have higher requirements for the service time and convenience of mosquito net support.

[0003] In order to adapt to the demand of consumers for convenient use, the track type mosquito net support has appeared in the market. The core feature of the track type mosquito net support is that the track is arranged on the mosquito net rod body, and is usually arranged on the top frame of the mosquito net. However, the most widely used frame type mosquito net support in the prior art cannot be made into a track type because the tee connector is usually in a right angle shape, and the hook and other sliding parts cannot slide through. At the same time, the existing track type mosquito net support is downwardly open, which causes the hook and other sliding parts connected with the tent to be unstable and easy to fall off, and to be easily blocked at the rod body connection. Therefore, it is urgent for the technical personnel in the field to solve the above technical problems. SUMMARY

[0004] The technical problem to be solved by the utility model is that the frame type mosquito net support in the prior art cannot be provided with a continuous track, and the downward opening of the track causes the internal sliding parts to be easily fallen off and easily blocked at the rod body connection.

[0005] To solve the above technical problems, the utility model adopts the technical scheme that:

[0006] A tee connector, comprising three connection ports perpendicular to each other, the connection ports being used for connecting mosquito net rod bodies, characterized in that: the tee connector is provided with a horizontally open track groove, and the two transverse connection ports are provided with a smooth arc shape at the included angle, so that the track groove is continuous and uninterrupted.

[0007] Further, the track groove is arranged on the left and / or right side of the transverse connection port.

[0008] Further, the track groove is arranged above and / or below the transverse connection port.

[0009] Further, the end portion of the transverse connection port away from the included angle is provided with a clamping groove.

[0010] Further, the track groove is provided with a limiting portion at the opening.

[0011] The utility model also includes a mosquito net support, including at least two adjacent setting's three -way connector, horizontal rod body and vertical rod body, the horizontal rod body is provided with the track groove that is compatible with three -way connector.

[0012] Further, the horizontal rod body and the vertical rod body can be spliced or telescopic.

[0013] The utility model also includes a mosquito net, including mosquito net support and tent of the preceding description, the track groove is provided with the sliding body and is driven tent in the track groove slides.

[0014] Further, the sliding body is a hook, the hook includes a clamping portion, a main body portion and a hook body, the clamping portion has a thickness smaller than the central thickness on both sides, the main body portion has a circular arc-shaped upper end surface, and the main body portion is convex towards the clamping portion near the clamping portion.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model discloses a three -way connector's design has overcome the existing frame type mosquito net because of the right angle structure at the corner and can not set up the difficult problem of continuous track, makes the sliding body of hook and the like drive tent can along frame type mosquito net support smoothly slide, has increased the opening angle of mosquito net, has greatly facilitated the user;

[0017] 2. The utility model discloses a horizontal opening track groove easy to observe has overcome the technical difficult problem of sliding body falling or blocking at the rod body connection of the track groove always opening down in the prior art, makes the use of mosquito net more convenient;

[0018] 3. The utility model discloses a mosquito net, which is designed to cooperate with the new hook, is more suitable for the horizontal opening track groove, and makes the sliding of the hook in the track groove more smooth and less likely to shake. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structure schematic diagram of the first three -way connector of the utility model;

[0020] Figure 2 It is the structure schematic diagram of the horizontal connecting rod of the utility model;

[0021] Figure 3 It is the structure schematic diagram of the horizontal sleeve of the utility model;

[0022] Figure 4 It is the structure schematic diagram of the second three -way connector of the utility model;

[0023] Figure 5 It is the mosquito net support schematic diagram of an embodiment of the utility model;

[0024] Figure 6 is a mosquito net support schematic view of another embodiment of the utility model;

[0025] Figure 7 is a cross section view of other embodiments of the tee joint connecting piece horizontal connecting port of the utility model;

[0026] Figure 8 is the structure schematic view of the utility model hook.

[0027] Among them, 1-first tee joint 11-first connecting port 12-second connecting port 13-third connecting port 14-first fastening groove 15-track groove 151-limiting part 2-first horizontal rod body assembly 21-horizontal connecting rod 211-connecting section 212-track section 22-horizontal sleeve 221-second fastening groove 23-track groove 3-vertical rod body assembly 4-second tee joint 41-fourth connecting port 42-fifth connecting port 43-sixth connecting port 44-third fastening groove 45-track groove 5-second horizontal rod body assembly 6-hook 61-clamping part 62-main body part 63-hook body. Specific embodiments

[0028] The utility model will be further explained in detail below in combination with the drawings and specific preferred embodiments.

[0029] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "left side", "right side", "upper part", "lower part" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, "first", "second" and the like do not represent the importance of the parts, therefore, it cannot be understood as the limitation of the utility model. The specific size adopted in the embodiment is only for illustrating the technical scheme, and does not limit the protection scope of the utility model.

[0030] The utility model discloses a first tee joint 1 for assembling mosquito net support, like Figure 1As shown, in order to facilitate the erection of the frame type mosquito net support, the first three-way connector 1 comprises three mutually perpendicular connecting ports, which are the first connecting port 11 in X direction, the second connecting port 12 in Y direction and the third connecting port 13 in Z direction. Among them, the included angle between the first connecting port 11 and the second connecting port 12 is in the form of a smooth arc. In order to avoid affecting the sliding of the sliding body, the third connecting port 13 is arranged at the extension of the included angle between the first connecting port 11 and the second connecting port 12. The first three-way connector 1 is horizontally provided with a track groove 15, which is a continuous smooth track connecting the first connecting port 11 and the second connecting port 12, and the sliding body can reciprocate between the first connecting port 11 and the second connecting port 12 through the track groove 15. The track groove 15 is arranged as a horizontal opening, which is easy to observe and also effectively avoids the technical problem that the internal sliding body is easy to fall off caused by the downward opening in the prior art.

[0031] The track groove 15 can be provided as one or more, in this embodiment, the track groove 15 is provided as two, which are arranged on the left and right sides of the first connecting port 11 and the second connecting port 12, and are both outwardly opened. Such arrangement can meet the various needs of users, and one track can be used alone or the mosquito-proof screen and the light-shielding curtain can be arranged at the same time. In addition, the track groove 15 is arranged outwardly on the left and right sides, which is convenient for users to observe and facilitates the installation and disassembly of the curtain and the daily use. At the same time, such design also avoids the mutual interference of the two curtains in the use state. In other possible embodiments, the position of the track groove 15 can also be arranged above or below the first connecting port 11 and the second connecting port 12, such as Figure 7 . The other track grooves matched with the track groove 15 will not be described below.

[0032] In order to facilitate use, the first connecting port 11 and the second connecting port 12 are further provided with a first fastening groove 14 above the end for connection, that is, a groove is opened on both sides of the upper end surface of the connecting port, which is used for external connection of fasteners. The opening of the track groove 15 is further provided with a limiting part 151 for limiting the sliding body clamped into the track groove, so that it is not easy to fall off.

[0033] The frame type mosquito net support comprises a curtain top frame and a support frame, and the curtain top frame generally needs four three-way connectors to connect the horizontal rod bodies to form a frame structure. The utility model also discloses a mosquito net support, as shown in Figure 5 In this embodiment, the first three-way connector 1 is provided as two, which are arranged adjacent to each other and are connected through the first horizontal rod body assembly 2, and the other two connectors are the second three-way connector 4. Among them, the track groove 15 arranged on the first three-way connector 1, the track groove 23 on the first horizontal rod body assembly 2 and the track groove 45 on the second three-way connector 4 are matched. The horizontally opened track groove can make the sliding body smoothly slide at the track connection, which is not easy to jam. The support frame comprises a vertical rod body assembly 3, a second horizontal rod body assembly 5 and a common three-way connector, and the specific structure is the prior art, which will not be described here.

[0034] As Figure 2 shown, the first transverse rod assembly 2 at least includes a transverse connecting rod 21, which includes a connecting section 211 for connection and a track section 212 for the outer rail groove 23, and the connecting section 211 is adapted to the XY direction connecting port of the first three-way connector 1 and the second three-way connector 4. In other possible embodiments, the first transverse rod assembly 2 further includes a transverse sleeve 22, as Figure 3 shown, the transverse sleeve 22 is adapted to the transverse connecting rod 21, and the assembly can increase the length of the first transverse rod assembly 2. The upper end face of the transverse sleeve 22 is also provided with a second fastening groove 221.

[0035] As Figure 4 shown, the second three-way connector 4 has a structure similar to the first three-way connector 1, and also includes three mutually perpendicular connecting ports, namely the fourth connecting port 41 in the X direction, the fifth connecting port 42 in the Y direction, and the sixth connecting port 43 in the Z direction, but the included angle of the fourth connecting port 41 and the fifth connecting port 42 is not arc-shaped. Therefore, the sliding body cannot slide from the fourth connecting port 41 to the fifth connecting port 42 through the track groove 45, and vice versa. The upper end of the connecting port for connection of the fourth connecting port 41 and the fifth connecting port 42 is also provided with a third fastening groove 44 for external fastening.

[0036] In this embodiment, in the use state, the sliding body can move back and forth between the horizontal connecting port of one side of the second three-way connector 4 and the horizontal connecting port of the other side of the second three-way connector 4 along the continuous track formed by half of the track groove 44, the track groove 23 and the track groove 15, that is, the maximum sliding range can draw a U shape.

[0037] If a larger sliding range is required, the four three-way connectors of the top frame of the mosquito net can also use the first three-way connector 1 disclosed by the utility model, as Figure 6 shown, which can make the sliding body move 360 degrees in the track groove.

[0038] The utility model also discloses a mosquito net, which comprises the mosquito net support and the mosquito net curtain described above, and the mosquito net curtain is connected with the mosquito net support through the hook 6. In this embodiment, the hook 6 directly slides in the track groove, and in other possible embodiments, a sliding belt is further arranged in the track groove, and the hook 6 slides on the sliding belt.

[0039] As Figure 8 shown, the hook 6 comprises a clamping portion 61, a main body portion 62 and a hook body 63. The clamping portion 61 is provided in a circular cake shape, and the thickness of the left and right sides is slightly smaller than that of the middle part, so that the sliding is smoother and not easy to jam. The main body portion is similar to a half cylinder, and the arc surface faces inward and is close to the clamping portion 61. The upper top surface is also provided in an arc shape, which limits the displacement of the hook towards the inside and outside of the track, so that it is not easy to shake or even fall off.

[0040] The preferred embodiments of the present application are described in detail above, but the present application is not limited to the specific details of the above-described embodiments, and various equivalent transformations of the technical solutions of the present application can be made within the technical concept of the present application, and these equivalent transformations all belong to the protection scope of the present application.

Claims

1. A three-way connector, comprising two horizontal connection ports and one vertical connection port, wherein the connection ports are used to connect to a mosquito net rod body, characterized in that: The three-way connector is provided with a track groove with a horizontal opening, and the angle between the two horizontal connection openings is in a smooth arc shape, so that the track groove is continuous and uninterrupted.

2. The three-way connector according to claim 1, characterized in that: The track groove is arranged on the left and / or right side of the transverse connecting port.

3. The three-way connector according to claim 1, characterized in that: The track groove is arranged above and / or below the transverse connecting opening.

4. The three-way connector according to claim 1, characterized in that: The end of the transverse connecting port away from the angle is provided with a clamping groove.

5. The three-way connector according to claim 1, characterized in that: A limiting portion is provided at the opening of the track groove.

6. A mosquito net bracket, characterized by: It comprises at least two adjacently arranged three-way connectors according to any one of claims 1 to 5, a transverse rod body and a vertical rod body, wherein the transverse rod body used for the upper top surface is provided with a track groove adapted to the three-way connector.

7. The mosquito net bracket according to claim 6, characterized in that: The horizontal rod body and the vertical rod body are spliced ​​or retractable.

8. A mosquito net, characterized in that: It comprises the mosquito net support and the tent curtain according to claim 6, wherein a sliding body is provided in the track groove to drive the tent curtain to slide in the track groove.

9. The mosquito net according to claim 8, characterized in that: The sliding body is a hook, which includes a clamping part, a main body and a hook body. The thickness of the left and right sides of the clamping part is smaller than the center thickness. The upper end surface of the main body is arc-shaped, and the surface of the main body close to the clamping part protrudes toward the clamping part.

10. A mosquito net, characterized in that: The mosquito net support and the tent curtain according to claim 7 are included, wherein a sliding body is provided in the track groove to drive the tent curtain to slide in the track groove.

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