Multifunctional connecting piece for structure building

Abstract

The utility model discloses a multifunctional connecting piece for structure building, which relates to the technical field of building connecting pieces and comprises a connecting piece body, a first connecting hole and a second connecting hole are respectively arranged at different positions inside the connecting piece body, and the orientations of the first connecting hole and the second connecting hole are mutually staggered and perpendicular. A plurality of sets of first bosses and second bosses are fixed to the inner walls of the first connecting holes and the inner walls of the second connecting holes correspondingly. According to the connecting piece, the first connecting hole and the second connecting hole are formed in the connecting piece body respectively, the directions of the first connecting hole and the second connecting hole are perpendicular to each other and staggered, and the first boss and the second boss are fixed to the inner wall of the first connecting hole and the inner wall of the second connecting hole respectively, so that a wood stick is extruded and fixed; by using the connecting piece body, the wood stick can be fixed or freely rotated through simple operation, and the connecting piece body can be flexibly bent to meet the construction requirements of structures at various angles.

Description

Technical Field

[0001] The utility model relates to the technical field of building connectors, and particularly to a multifunctional connector for structure erection. Background Art

[0002] The three-dimensional connector for wooden rods is a component for connecting wooden rods, enabling the wooden rods to form various structures in three-dimensional space. Common types of three-dimensional connectors for wooden rods include plugs and sockets, screws and nuts, mortise and tenon structures, glues and adhesives, metal connectors such as nails, bolts, etc., and some special connectors such as dowels, wood dowels, etc. The characteristics and applicable scenarios of these connectors are different. When selecting a connector, factors such as the strength, stability, detachable nature, and aesthetics of the connection need to be considered to meet specific usage requirements.

[0003] Traditional structure erection connectors usually lack flexibility and are difficult to adapt to different erection requirements. The connectors in the prior art have certain limitations in terms of fixing and adjusting, and cannot meet the user's requirements for erecting multi-angle and multi-functional structures. Summary of the Utility Model

[0004] Based on this, the purpose of the present utility model is to provide a multifunctional connector for structure erection, so as to solve the technical problem that the connectors in the prior art have certain limitations in terms of fixing and adjusting and cannot meet the user's requirements for erecting multi-angle and multi-functional structures.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: A multifunctional connector for structure erection, including a connector body. First connection holes and second connection holes are respectively opened at different positions inside the connector body, and the orientations of the first connection hole and the second connection hole are perpendicular and staggered with each other. Multiple groups of first bosses and second bosses are respectively fixed on the inner walls of the first connection hole and the second connection hole;

[0006] The connector body is a tee connector. Two groups of the first connection holes are located at both ends of the tee connector, and the second connection hole is located in the middle of the tee connector. The connector body is a double-pass connector, and the first connection hole and the second connection hole are respectively located at both ends of the double-pass connector.

[0007] By adopting the above technical solution, by respectively opening the first connection hole and the second connection hole inside the connector body, wherein the orientations of the first connection hole and the second connection hole are perpendicular and staggered, and multiple groups of first bosses and second bosses are respectively fixed on the inner walls of the first connection hole and the second connection hole, it plays a role in squeezing and fixing the wooden rods. As can be seen from the above, by using the connector body, the fixing or free rotation of the wooden rods can be achieved through simple operations, and it can be flexibly bent to adapt to the erection requirements of various angle structures.

[0008] The three-way connector includes two sets of first connection holes and one set of second connection holes, and the first connection holes and the second connection holes penetrate through the three-way connector. The two-way connector includes one set of first connection holes and one set of second connection holes, and the first connection holes penetrate through the two-way connector.

[0009] Furthermore, between multiple sets of the connector bodies are fixedly connected by connection pieces, and the connection pieces are made of thin plates.

[0010] By adopting the above technical solution, since the connection pieces are made of thin plates, the thin plate design enables the connector body to be bent to any angle, increasing the flexibility and diversity of structure construction. At the same time, the design of thin plate connection enables the connector body to be flexibly bent within a certain range to meet the construction requirements of various complex structures.

[0011] Furthermore, at one end of the connector body, an opening groove matching the first connection hole is provided, and the opening groove...

[0012] By adopting the above technical solution, the opening groove avoids the problem that it is difficult to insert the wooden stick into the connection hole due to the thermal expansion and contraction of the wooden stick itself under the influence of the external environment. The opening groove well avoids the problem of the connector body cracking and the problem of damaging the wooden stick and reducing its structural strength.

[0013] In summary, the main beneficial effects of the present utility model are as follows: The present utility model respectively provides a first connection hole and a second connection hole inside the connector body, wherein the first connection hole and the second connection hole are perpendicular and staggered in orientation, and a first boss and a second boss are respectively fixed on the inner walls of the first connection hole and the second connection hole to play a role in squeezing and fixing the wooden stick. As can be seen from the above, by using the connector body, the fixing or free rotation of the wooden stick can be realized through simple operations, and it can be flexibly bent to meet the construction requirements of structures at various angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural view of the first perspective of the first embodiment of the present utility model;

[0015] Figure 2 is a schematic structural view of the second perspective of the first embodiment of the present utility model;

[0016] Figure 3 is a schematic structural view of the first perspective of the second embodiment of the present utility model;

[0017] Figure 4 is a schematic structural view of the second perspective of the second embodiment of the present utility model.

[0018] In the figure: 1. Connector body; 101. Three-way connector; 102. Two-way connector; 2. First connection hole; 3. Second connection hole; 4. Connection piece; 5. First boss; 6. Second boss; 7. Open slot. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present invention and cannot be understood as a limitation to the present invention.

[0020] Next, the embodiments of the present invention will be described according to the overall structure of the present invention.

[0021] Embodiment 1

[0022] A multifunctional connector for structure construction Figure 1 and Figure 2 is a schematic structural diagram of the first embodiment of the present invention;

[0023] It includes a connector body 1. Multiple groups of connector bodies 1 are fixedly connected through a connection piece 4, and the connection piece 4 is made of a thin plate;

[0024] Specifically, multiple groups of connector bodies 1 are fixedly connected through a connection piece 4. Since the connection piece 4 is made of a thin plate, the thin plate design enables the connector body 1 to be bent to any angle, increasing the flexibility and diversity of structure construction. At the same time, the design of thin plate connection enables the connector body 1 to be flexibly bent within the range of 0 to 180 degrees to meet the construction requirements of various complex structures;

[0025] First connection holes 2 and second connection holes 3 are respectively opened at different positions inside the connector body 1, and the orientations of the first connection hole 2 and the second connection hole 3 are perpendicular to each other and staggered. As described above, the present invention overcomes the deficiencies of the prior art and has the characteristics of simple structure, convenient use, and high flexibility, and is applicable to multiple fields such as education, model making, and handicraft making;

[0026] Multiple groups of first bosses 5 and second bosses 6 are respectively fixed on the inner walls of the first connection hole 2 and the second connection hole 3;

[0027] Among them, the first boss 5 and the second boss 6 can play a role in clamping the wooden stick after the wooden stick is inserted, ensuring the stability of the wooden stick inside the connector body 1 and preventing the problem of accidental loosening;

[0028] At the same time, if it is necessary to rotate the inserted wooden stick, in the early stage of connection, the bosses inside the connection hole can be removed by a reamer, so that the wooden stick can rotate freely in the connection hole to meet the construction requirements of different angles and directions;

[0029] Among them, the connector body 1 can be a three-way connector 101. Two groups of first connection holes 3 are located at both ends of the three-way connector 101, and the second connection hole 3 is located in the middle of the three-way connector 101.

[0030] Please refer to Figure 1 and Figure 2 , the three-way connector 101 includes two groups of first connection holes 2 and one group of second connection holes 3, and the first connection holes 2 and the second connection hole 3 penetrate through the three-way connector 101. Among them, the two groups of first connection holes 2 and the one group of second connection holes 3 are arranged in a staggered and perpendicular manner, so as to meet the requirement that after the wooden sticks are connected, a frame with a mutually perpendicular angle can be formed between the wooden sticks.

[0031] Please refer to Figure 1 and Figure 2 , an opening groove 7 matching with the first connection hole 2 is arranged at one end of the connector body 1, and the opening groove 7, where the opening groove 7 avoids the problem that it is difficult to insert into the connection hole due to the thermal expansion and contraction of the wooden stick itself under the influence of the external environment. The opening groove 7 well avoids the problem of the connector body 1 cracking and the problem of damaging the wooden stick and reducing its structural strength.

[0032] Embodiment 2

[0033] Figure 3 and Figure 4 are the structural schematic diagrams of the second embodiment of the present invention, including a connector body 1. A plurality of connector bodies 1 are fixedly connected by a connecting piece 4, and the connecting piece 4 is made of a thin plate;

[0034] First connection holes 2 and second connection holes 3 are respectively arranged at different positions inside the connector body 1, and the orientations of the first connection holes 2 and the second connection holes 3 are staggered and perpendicular to each other;

[0035] A plurality of first bosses 5 and second bosses 6 are respectively fixed on the inner walls of the first connection holes 2 and the second connection holes 3. Among them, the first bosses 5 and the second bosses 6 can play a role in clamping the wooden stick after it is inserted, ensuring the stability of the wooden stick inside the connector body 1 and preventing the problem of accidental loosening;

[0036] At the same time, if it is necessary to rotate the inserted wooden stick, in the early stage of connection, the bosses inside the connection hole can be removed by a reamer, so that the wooden stick can rotate freely in the connection hole to meet the erection requirements of different angles and directions;

[0037] The connector body 1 is a two-way connector 102, and the first connection hole 2 and the second connection hole 3 are respectively located at both ends of the two-way connector 102.

[0038] Please refer to Figure 3 andFigure 4 The double-pass connector 102 includes a set of first connection holes 2 and a set of second connection holes 3, and the first connection holes 2 penetrate through the double-pass connector 102. A set of first connection holes 2 and a set of second connection holes 3 are arranged in a staggered and perpendicular manner, so that after the wooden sticks are connected, a frame with mutually perpendicular angles can be formed between the wooden sticks.

[0039] Please refer to Figure 3 and Figure 4 , an opening groove 7 that matches the first connection hole 2 is provided at one end of the connector body 1, and the opening groove 7. The opening groove 7 avoids the problem that it is difficult to insert into the connection hole due to the thermal expansion and contraction of the wooden stick itself under the influence of the external environment. The opening groove 7 well avoids the problem of the connector body 1 cracking and the problem of damaging the wooden stick and reducing its structural strength.

[0040] Although the embodiments of the present invention have been shown and described, the specific embodiments are only explanations of the present invention and not limitations thereof. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can, without departing from the principles and purposes of the present invention, make modifications, substitutions and variations that do not contribute creatively to the embodiments as needed, but as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A multifunctional connector for structural construction, comprising a connector body (1), characterized in that: The first connection hole (2) and the second connection hole (3) are respectively provided at different positions inside the connector body (1), and the first connection hole (2) and the second connection hole (3) are oriented perpendicularly to each other, and the inner walls of the first connection hole (2) and the second connection hole (3) are respectively fixed with a plurality of groups of first bosses (5) and second bosses (6).

2. The multifunctional connector for structural construction according to claim 1, characterized in that: The connector body (1) is a three-way connector (101), the two groups of the first connecting holes (2) are located at both ends of the three-way connector (101), and the second connecting hole (3) is located in the middle of the three-way connector (101).

3. The multifunctional connector for structural construction according to claim 1, characterized in that: The connector body (1) is a two-way connector (102), and the first connecting hole (2) and the second connecting hole (3) are respectively located at two ends of the two-way connector (102).

4. The multifunctional connector for structural construction according to claim 2, characterized in that: The three-way connector (101) comprises two groups of first connecting holes (2) and one group of second connecting holes (3), and the first connecting holes (2) and the second connecting holes (3) pass through the three-way connector (101).

5. The multifunctional connector for structural construction according to claim 3, characterized in that: The two-way connecting piece (102) comprises a group of first connecting holes (2) and a group of second connecting holes (3), and the first connecting holes (2) penetrate the two-way connecting piece (102).

6. The multifunctional connector for structural construction according to claim 1, characterized in that: One end of the connector body (1) is provided with an open slot (7) that matches the first connecting hole (2), and the open slot (7) is provided with a plurality of holes.

7. The multifunctional connector for structural construction according to claim 1, characterized in that: A plurality of groups of connector bodies (1) are fixedly connected via connecting pieces (4), and the connecting pieces (4) are made of thin plates.

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