Greenhouse joint and greenhouse
By designing a greenhouse joint with plug joints and self-tapping threaded holes, the problem of difficult disassembly and insufficient connection stability of existing joints is solved, and convenient connection and high-stability connection of greenhouse splicing parts are achieved.
Patent Information
- Application Number
- CN202420281331.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-05
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-02-05
AI Technical Summary
The existing greenhouse joints are not easy to disassemble during the splicing process, and nuts are installed at the mounting seat, which makes the joints easily fall off when splicing other splicing parts, resulting in insufficient stability of the overall connection of the greenhouse.
Design a greenhouse joint that includes a body and an extended plug joint, each plug joint is equipped with mounting columns and self-tapping threaded holes, reducing the use of nuts, simplifying the connection and disassembly of splicing parts, and by tightening The components and recessed structures enhance the stability of the joints.
It realizes convenient connection and disassembly of greenhouse splicing parts, improves the stability of the overall connection of the greenhouse, avoids the joints falling off, and enhances the stability of the greenhouse structure.
Smart Images
Figure CN222500601U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of greenhouses, in particular to a greenhouse joint and a greenhouse. Background Art
[0002] Existing greenhouses are often made up of several splicing parts such as support frames. Among them, the support frame is generally made up of multiple support rods or connecting rods spliced from different directions, and the splicing of the support frame often needs to be connected through joint assemblies such as single-pass joints or greenhouse joints. Existing joint assemblies are generally equipped with nuts at the mounting seat of the joint. This arrangement is not easy to connect or disassemble the splicing parts. At the same time, since the nut is directly provided on the mounting seat, the mounting seat slightly protrudes from other components of the joint assembly, such as the joint body. At this time, when the joint is spliced with other splicing parts, it is easy for the splicing parts or the joint to fall off, making the overall connection of the greenhouse unstable. Utility Model Content
[0003] In view of this, it is necessary for the utility model to provide a greenhouse joint and a greenhouse to improve the overall connection stability of the greenhouse and facilitate the connection or disassembly of the splicing parts.
[0004] In the first aspect, the utility model provides a greenhouse joint for splicing together several splicing parts of a greenhouse, the greenhouse joint comprising a main body and at least two plug joints extending from the main body to at least two different directions, each plug joint comprising a fastening wall, a matching wall connected to both sides of the fastening wall and arranged in parallel, and a guide wall connected to the fastening wall and the matching wall and away from the main body, the fastening wall, the matching wall and the guide wall form a groove, the plug joint is provided with a mounting post, one end of the mounting post extends vertically from the fastening wall in a direction away from the groove, the other end of the mounting post is parallel to the fastening wall, the mounting post is also provided with a self-tapping threaded hole, the self-tapping threaded hole is opened from one end of the mounting post to the other end, a first recess is provided at a position of the fastening wall corresponding to the mounting post, the first recess surrounds the self-tapping threaded hole and is recessed into the mounting post from the side of the fastening wall away from the mounting post.
[0005] Furthermore, the first depression is in a truncated cone shape, and is surrounded by a circular bottom surface and a curved surface extending around the circular bottom surface, and the self-tapping threaded hole is located on the bottom surface.
[0006] Furthermore, the other end of the mounting column is flush with an end of the matching wall away from the fastening wall.
[0007] Furthermore, a diameter of an end of the curved surface located at the bottom surface is smaller than a diameter of an end of the curved surface away from the bottom surface.
[0008] In a second aspect, the present application provides a greenhouse, which also includes: a greenhouse joint for splicing several splicing pieces of the greenhouse together, the greenhouse joint including a main body and at least two plug joints extending from the main body to at least two different directions, each plug joint including a fastening wall, a matching wall connected to both sides of the fastening wall and arranged in parallel, and a guide wall connected to the fastening wall and the matching wall and away from the main body, the fastening wall, the matching wall and the guide wall form a groove, the plug joint is provided with a mounting post, one end of the mounting post extends vertically from the fastening wall in a direction away from the groove, the other end of the mounting post is parallel to the fastening wall, the mounting post is also provided with a self-tapping threaded hole, the self-tapping threaded hole is opened from one end of the mounting post to the other end, a first recess is provided at a position of the fastening wall corresponding to the mounting post, the first recess surrounds the self-tapping threaded hole and is recessed toward the mounting post from the side of the fastening wall away from the mounting post.
[0009] Furthermore, the locking wall fits the fastening wall, the fastener locks the locking wall and the fastening wall, the locking wall is provided with a second recess from a side away from the fastening wall to a side of the fastening wall, and the first recess and the second recess are adapted to each other.
[0010] Furthermore, the fastener is a screw.
[0011] Furthermore, the first depression is in a truncated cone shape.
[0012] Furthermore, the first recess is formed by a circular bottom surface and a curved surface extending around the circular bottom surface, and the self-tapping threaded hole is located on the bottom surface.
[0013] Furthermore, a diameter of an end of the curved surface located at the bottom surface is smaller than a diameter of an end of the curved surface away from the bottom surface.
[0014] The greenhouse joint and greenhouse of the utility model have the beneficial effects of facilitating the connection or disassembly of the splicing parts and making the overall connection of the greenhouse more stable. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] 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 will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.
[0016] Figure 1 This is a structural schematic diagram of a greenhouse four-way joint provided by the utility model.
[0017] Figure 2 This is a schematic diagram of the splicing of the greenhouse three-way joint provided by the utility model.
[0018] Figure 3 This is a schematic diagram of the splicing of another greenhouse three-way joint provided by the utility model.
[0019] Figure 4 This is a schematic diagram of the splicing of the greenhouse four-way joint provided by the utility model.
[0020] Figure 5 This is a schematic diagram of the splicing of the greenhouse double-pass joint provided by the utility model.
[0021] Figure 6 The utility model is a schematic cross-sectional structural diagram of a greenhouse three-way joint provided by the utility model.
[0022] Figure 7 This is a schematic diagram of the structure of the greenhouse provided in this embodiment.
[0023] Component number
[0024]
[0025] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0026] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. The preferred embodiment of the utility model is given in the drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0027] Please see Figure 1-6 , Figure 1 This is a schematic diagram of the structure of the greenhouse four-way joint provided by the utility model. Figure 2-5 This is a schematic diagram of the splicing structure of the greenhouse joint provided by the utility model. Figure 6 The utility model is a schematic cross-sectional structure diagram of a three-way connector.
[0028] The greenhouse connector 20 comprises a main body 200 and at least two plug connectors 210 extending from the main body 200 in at least two different directions, and is used to connect a plurality of splicing pieces 10 of the greenhouse 1 together. Figure 2 As shown, in the first embodiment, the greenhouse joint 20 is a three-way joint 20a. The three-way joint 20a extends from the body 200 in two horizontal directions and in a vertical upward direction to form three plug joints 210, respectively, to connect the three splicing pieces 10 in different directions. Figure 3 As shown, in the second embodiment, the greenhouse joint 20 is still a three-way joint, but the extension direction of each plug joint 210 of the three-way joint 20b of the second embodiment is different from that of the three-way joint of the first embodiment. Three plug joints 210 extend from the body 200 in two adjacent directions and in the vertical upward direction, respectively, to connect another three different orientations of the splicing pieces 10.
[0029] like Figure 4 As shown, in the third embodiment, the greenhouse joint 20 is a four-way joint 20c, which is different from the three-way joints of the first and second embodiments in the number of extensions from the body 200. Four plug joints 210 extend from the body 200 in the horizontal direction and the vertical direction respectively, and are connected to four splicing pieces 10 in different directions respectively. Figure 5 As shown, in the fourth embodiment, the greenhouse joint 20 is a two-way joint 20d, which is different from the previous three embodiments in terms of extension direction and number. Two plug joints 210 are extended in the horizontal direction to connect two splicing pieces 10 in different directions respectively.
[0030] The plug connector 210 extends from the body to at least two different directions. It is understood that the number of the plug connectors 210 and the direction of extension are set according to the requirements of the splicing piece 10. The plug connector 210 extends along the body 200, and can be vertically extended, curved, or extended in other forms. The shape of the greenhouse connector 20 is determined by the shape of the splicing piece 10. The above-mentioned structural relationship between the plug connector 210 and the body is only an example, not a limitation on the structural relationship between the plug connector 210 and the body 200.
[0031] like Figure 1 As shown, each plug connector 210 includes a fastening wall 2110 , matching walls 2130 connected to both sides of the fastening wall 2110 and arranged in parallel, and a guide wall 2140 connected to the fastening wall 2110 and the matching wall 2130 and away from the body 200 .
[0032] See also Figure 6 , Figure 6 The utility model is a schematic cross-sectional structural diagram of a greenhouse three-way joint provided by the utility model.
[0033] like Figure 6As shown, the fastening wall 2110, the matching wall 2130 and the guide wall 2140 form a slot 2150. Figure 6 As shown, the plug connector 210 is provided with a mounting post 2160, one end of which vertically extends from the fastening wall 2110 in a direction away from the slot 2150, and the other end of the mounting post 2160 is parallel to the fastening wall 2110 and is flush with the end of the mating wall 2130 away from the fastening wall 2110. The mounting post 2160 is also provided with a self-tapping threaded hole 21610, which is opened from one end to the other end of the mounting post 2160. No nut is required, which makes it easy to connect or disassemble the splicing piece 10, and also reduces the cost.
[0034] like Figure 1 and Figure 6 As shown, a first recess 2170 is provided at a position corresponding to the fastening wall 2110 and the mounting post 2160, and the first recess 2170 surrounds the self-tapping threaded hole 21610 and is concave from the side of the fastening wall 2110 away from the mounting post 2160 toward the mounting post 2160. Preferably, the first recess 2170 is in a truncated cone shape, and the first recess 2170 is surrounded by a circular bottom surface and a curved surface extending from the circular bottom surface, and the self-tapping threaded hole 2110 is located on the bottom surface of the first recess 2170, wherein the diameter of the curved surface at one end of the bottom surface is smaller than the diameter of the curved surface at one end away from the bottom surface.
[0035] Please see Figure 7 , Figure 7 This is a schematic diagram of the structure of the greenhouse provided in this embodiment.
[0036] like Figure 7 As shown, the greenhouse 1 includes: a greenhouse joint 20, which is used to splice together several splicing pieces 10 of the greenhouse 1. The greenhouse joint 20 includes a main body 200, and at least two plug joints 210 extending from the main body 200 in at least two different directions. The structural relationship between the greenhouse joint 20 and the main body 200 has been described in detail above and will not be repeated here. Among them, each plug joint 210 includes a fastening wall 2110, a matching wall 2130 connected to both sides of the fastening wall 2110 and arranged in parallel, and a guide wall 2140 connected to the fastening wall 2110 and the matching wall 2130 and away from the main body 200, and the fastening wall 2110, the matching wall 2130 and the guide wall 2140 surround a groove 2150.
[0037] The plug connector 210 is provided with a mounting post 2160, one end of which vertically extends from the fastening wall 2110 in a direction away from the groove 2150, and the other end of the mounting post 2160 is parallel to the fastening wall 2110 and flush with the end of the matching wall 2130 away from the fastening wall 2110. The mounting post 2160 is also provided with a self-tapping threaded hole 21610, which is opened from one end of the mounting post 2160 to the other end. The fastening wall 2110 is provided with a first recess 270 at a position corresponding to the mounting post 2160, and the first recess 2170 surrounds the self-tapping threaded hole 21610 and is concave toward the mounting post 2160 from the side of the fastening wall 2110 away from the mounting post 2160, so as to facilitate the connection or disassembly of the splicing parts, and at the same time, it is not easy for the splicing parts or the connector to fall off.
[0038] When the fastener 30 is locked, the locking wall 101 moves from the side away from the fastening wall 2110 to the second recess 102 of the fastening wall 2110, and the first recess 2170 and the second recess 102 are matched. Specifically, the locking wall 101 and the fastening wall 2110 are connected by an uneven and matched shape, so that the locking wall 101 and the fastening wall 2110 fit more closely, and the greenhouse splicing can also be made more stable. Figure 5 As shown, taking the two-way connector 20d as an example, after two plug connectors 20 in different orientations are inserted into the corresponding splicing pieces 10, the locking wall 101 is fitted with the fastening wall 2110, and the fastener 30 locks the fastening wall 2110 and the locking wall 101, and the first recess and the locking wall 101 are adapted to the second recess 102 of the fastening wall 2110 from the side away from the fastening wall 2110, so that the connection of the splicing pieces 10 to be spliced is more stable.
[0039] Preferably, the fastener 30 can be a screw, and the first recess 2170 is in the shape of a truncated cone. The first recess 2170 is surrounded by a circular bottom surface and a curved surface extending around the circular bottom surface. The self-tapping threaded hole 21610 is located on the bottom surface. The diameter of one end of the curved surface located on the bottom surface is smaller than the diameter of the end of the curved surface away from the bottom surface. The first recess is in the shape of a truncated cone, and the diameter of one end of the bottom surface is smaller than the diameter of the end of the curved surface away from the bottom surface, which facilitates the splicing of the locking wall 101 and the fastening wall 2110.
[0040] The above are only preferred embodiments of the utility model, but do not limit the patent scope of the utility model. Although the utility model is described in detail with reference to the above embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the above specific implementations, or replace some of the technical features with equivalents. Any equivalent structure made by using the contents of the utility model specification and drawings, directly or indirectly used in other related technical fields, is also within the scope of protection of the utility model patent.
Claims
1. A greenhouse joint, used to connect several splicing parts of a greenhouse, the greenhouse joint comprising a body and at least two plug joints extending from the body in at least two different directions, characterized in that: Each plug connector includes a fastening wall, a matching wall connected to both sides of the fastening wall and arranged in parallel, and a guide wall connected to the fastening wall and the matching wall and away from the body, the fastening wall, the matching wall and the guide wall form a slot, the plug connector is provided with a mounting post, one end of the mounting post vertically extends from the fastening wall away from the slot, the other end of the mounting post is parallel to the fastening wall, the mounting post is also provided with a self-tapping threaded hole, the self-tapping threaded hole is opened from one end of the mounting post to the other end, the fastening wall is provided with a first recess at a position corresponding to the mounting post, the first recess surrounds the self-tapping threaded hole and is recessed toward the mounting post from the side of the fastening wall away from the mounting post.
2. The greenhouse joint according to claim 1, characterized in that: The first depression is in a truncated cone shape, and is surrounded by a circular bottom surface and a curved surface extending around the circular bottom surface, and the self-tapping threaded hole is located on the bottom surface.
3. The greenhouse joint according to claim 2, characterized in that: The other end of the mounting column is flush with an end of the matching wall away from the fastening wall.
4. The greenhouse joint according to claim 3, characterized in that: The diameter of the curved surface at one end located at the bottom surface is smaller than the diameter of the curved surface at one end away from the bottom surface.
5. A greenhouse, a plurality of splicing parts, characterized in that: The greenhouse also includes: Greenhouse joints are used to connect several greenhouse components together. The greenhouse joint includes a main body and at least two plug joints extending from the main body to at least two different directions, each plug joint includes a fastening wall, a matching wall connected to both sides of the fastening wall and arranged in parallel, and a guide wall connected to the fastening wall and the matching wall and away from the main body, the fastening wall, the matching wall and the guide wall form a slot, the plug joint is provided with a mounting post, one end of the mounting post extends vertically from the fastening wall away from the slot, the other end of the mounting post is parallel to the fastening wall, the mounting post is also provided with a self-tapping threaded hole, the self-tapping threaded hole is opened from one end of the mounting post to the other end, the fastening wall is provided with a first recess at a position corresponding to the mounting post, the first recess surrounds the self-tapping threaded hole and is recessed from the side of the fastening wall away from the mounting post to the mounting post.
6. A greenhouse according to claim 5, characterized in that The locking wall fits the fastening wall, and the fastener locks the locking wall and the fastening wall. The locking wall is provided with a second recess from a side away from the fastening wall to a side of the fastening wall, and the first recess and the second recess are matched.
7. The greenhouse according to claim 6, characterized in that The fastener is a screw.
8. The greenhouse according to claim 5, characterized in that The first depression is in a truncated cone shape.
9. The greenhouse according to claim 8, characterized in that The first recess is formed by a circular bottom surface and a curved surface extending around the circular bottom surface, and the self-tapping threaded hole is located on the bottom surface.
10. The greenhouse according to claim 9, characterized in that The diameter of the curved surface at one end located at the bottom surface is smaller than the diameter of the curved surface at one end away from the bottom surface.