Angle-adjustable connecting piece
By designing the angle-adjustable connector, the problems of long construction time, poor accuracy and high removal difficulty of bracket connection methods in the prior art are solved, and the construction flexibility and accuracy are improved, and the types of connectors and removal difficulty are reduced.
Patent Information
- Application Number
- CN202421675047.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-07-16
AI Technical Summary
When building simple ceilings and large outdoor tents in the existing technology, the bracket connection method has problems such as long construction time, poor accuracy and high dismantling difficulty. At the same time, the types of connecting parts increase the procurement cost.
An angle-adjustable connecting piece is designed, including symmetrically formed ears, molded connecting plates and articulated sleeve rods. The bracket is installed through the rod channel and sleeve rod to achieve flexible connection and angle adjustment of the bracket.
It improves the flexibility and accuracy of construction, reduces the difficulty of later demolition, reduces the type of connectors, increases versatility, and is suitable for different sizes of brackets.
Smart Images
Figure CN222949588U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bracket connection, in particular to a connecting piece with adjustable angle. Background Art
[0002] When building simple canopies, large outdoor tents and other facilities, many strip brackets are usually used for combination and splicing. The brackets are welded or spliced together with connectors. When the brackets are spliced by welding, the firmness is the highest, but the construction time is long, the construction accuracy is poor, and the difficulty of later dismantling is high; splicing by connectors is flexible in installation and easy to dismantle later, but there are many types of connectors, which increases the procurement cost. Summary of the invention
[0003] The utility model aims to overcome the deficiencies of the prior art and provide a connecting piece with adjustable angle.
[0004] To achieve the above-mentioned purpose, the technical solution provided by the utility model is: an angle-adjustable connecting piece, the connecting piece includes symmetrically formed ear parts on the left and right sides, a connecting plate formed on the upper part, a rod channel with an opening formed by the connecting plate and the two ear parts, a sleeve rod hinged in the left and right ear parts respectively, and a pin for closing the rod channel, the sleeve rod includes two open rod members arranged in half and a screw rod connecting the two open rod members in series, and brackets are installed in the rod channel and the sleeve rod.
[0005] Preferably, a protrusion is formed at the connection of the pin shaft toward one side of the rod channel.
[0006] Preferably, the hinge direction of the ear hook portion is perpendicular to the axial direction of the rod channel.
[0007] Furthermore, the ear hook portion is formed as an opening with a U-shaped cross-section, and the sleeve rod is hinged in the ear hook portion and can rotate 180 degrees around the ear hook portion.
[0008] Preferably, the head of the sleeve rod is hinged to the ear hanging portion, and the tail of the sleeve rod is formed as a clamping claw, through which the clamping bracket is installed.
[0009] Furthermore, the head of the sleeve rod is formed into a flat shape.
[0010] Compared with the existing technology, compared with the welded bracket, the construction is more flexible, the construction accuracy is high, and the difficulty of later dismantling is small; and through the sleeve rods with adjustable angles on both sides, it can be used for connections in different positions, greatly reducing the types of connecting parts and increasing versatility; the method of installing the bracket through the rod channel and the sleeve rod can also adapt to bracket rods with dimensional deviations such as thickness and size, reducing the requirements for the dimensional accuracy of the bracket. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;
[0012] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;
[0013] Figure 3 The overall structure of the utility model is shown in FIG. Figure 3 ;
[0014] Figure 4 It is a schematic diagram of the partial structure of the utility model Figure 1 ;
[0015] Figure 5 It is a schematic diagram of the partial structure of the utility model Figure 2 ;
[0016] Figure 6 This is a schematic diagram of the sleeve rod structure of the utility model. DETAILED DESCRIPTION
[0017] The present invention will be further described below in conjunction with specific embodiments: Example
[0018] See attached Figure 1-6 As shown, an angle-adjustable connector comprises ear parts 1 symmetrically formed on left and right sides, a connecting plate 2 formed on the upper part, a rod channel 3 with an opening formed by the connecting plate 2 and the two ear parts 1, a sleeve rod 4 respectively hinged in the left and right ear parts 1 and a pin 5 for closing the rod channel 3, the sleeve rod 4 comprises two open rod members arranged in half and a screw connecting the two open rod members in series, and brackets 6 are installed in the rod channel 3 and the sleeve rod 4; the connecting plate 2 is formed at the upper end, the bracket 6 is inserted in the rod channel 3, and is respectively surrounded in the rod channel 3 by the connecting plate 2 and the ear parts 1 on the left and right sides, the opening of the rod channel 3 is closed by the pin 5, and the opening is continuously tightened under the action of the pin 5, and the bracket 6 rod member with dimensional deviations such as thickness and size can be installed in the rod channel 3.
[0019] In order to relatively fix the bracket 6 inserted in the rod channel 3 before the pin shaft 5 closes and tightens the rod channel 3, a protrusion 7 is formed at the connection of the pin shaft 5 toward the side of the rod channel 3, so that the bracket 6 inserted in the rod channel 3 cannot be separated from the opening.
[0020] In order to make the use of the connecting piece more flexible and extensive, the hinge direction of the ear portion 1 is set to be perpendicular to the axial direction of the rod channel 3, and the main truss and support beams on the main frame are installed in the rod channel 3.
[0021] Similarly, in order to make the use of the connecting piece more flexible, the ear hook portion 1 is formed as an opening with a U-shaped cross-section, and the sleeve rod 4 is hinged in the ear hook portion 1 and can rotate 180 degrees around the ear hook portion 1 to meet the shape of the bracket 6 at different angles.
[0022] The head of the sleeve rod 4 is hinged to the ear hook portion 1, and the head of the sleeve rod 4 is formed into a flat shape, which can reduce the size of the hinge of the connecting piece without changing the size of the adapted bracket 6, thereby reducing the volume and material of the connecting piece; the tail of the sleeve rod 4 is formed into a clamping claw, and the clamping bracket 6 is installed by the clamping claw, and fixed by the screw, so that the tail of the sleeve rod 4 can be installed with a bracket 6 rod with dimensional deviations such as thickness and size.
Claims
1. A connector with adjustable angle, characterized in that: The connecting member includes hanging ears symmetrically formed on the left and right sides, a connecting plate formed on the upper part, a rod channel with an opening formed by the connecting plate and the two hanging ears, a sleeve rod hinged in the left and right hanging ears respectively, and a pin for closing the rod channel, the sleeve rod includes two open rods arranged in half and a screw connecting the two open rods in series, and brackets are installed in the rod channel and the sleeve rod.
2. The angle-adjustable connector according to claim 1, characterized in that: A convex block is formed at the connection of the pin shaft toward one side of the rod channel.
3. The angle-adjustable connector according to claim 1, characterized in that: The hinge direction of the hook portion is perpendicular to the axial direction of the rod channel.
4. The angle-adjustable connector according to claim 3, characterized in that: The hanging ear portion is formed as an opening with a U-shaped cross section, and the sleeve rod is hinged in the hanging ear portion and can rotate 180 degrees around the hanging ear portion.
5. The angle-adjustable connector according to claim 1, characterized in that: The head of the sleeve rod is hinged to the hanging ear part, and the tail of the sleeve rod is formed as a clamping claw, through which the clamping bracket is installed.
6. The angle-adjustable connector according to claim 5, characterized in that: The head of the sleeve rod is formed into a flat shape.