Hardware structure connecting piece

Abstract

The utility model discloses a hardware structure connecting piece which comprises a first clamping ring, first fixing seats are arranged at the bottoms of the two sides of the first clamping ring respectively, inserting rods are arranged at the bottoms of the two first fixing seats respectively, through cavities are formed in the sides, away from each other, of the two inserting rods respectively, two limiting structures are arranged in the two through cavities respectively, and a second clamping ring is arranged at the bottom of the first clamping ring. The tops of the two sides of the second clamping ring are provided with second fixing bases respectively, the separated sides of the two through holes are provided with releasing structures respectively, the containing cavity is formed in the opposite sides of the first clamping ring and the second clamping ring, the front side, the rear side and the rear side of the containing cavity are provided with placing holes respectively, and the four sides of the interior of the containing cavity are provided with four sets of clamping structures respectively. According to the clamping device, only the inserting rod needs to be inserted into the through hole, the two hands forcibly extrude the first fixing base and the second fixing base, the telescopic rod and the telescopic spring are matched to push the limiting block to stretch out and draw back and pop out to be clamped with the limiting hole, the first clamping ring and the second clamping ring are connected, and the clamping plate can rotate on the fixing shaft and is subjected to the elastic force effect of the damping spring; and stable connection is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to hardware equipment technical field, concretely is a hardware structure connecting piece. BACKGROUND

[0002] Hardware is various, and the hardware structure connecting piece is one of them, generally consists of two parts, two parts are inserted or connected with the joint piece and form enough joint strength, rely on the structural strength of connecting piece and form the structural strength between two joint pieces, and realize the joint mode of the positional action between two pieces, and the joint mode can generally be disassembled and assembled repeatedly.

[0003] The utility model discloses a novel hardware connecting piece, including first snap ring and second snap ring, the both ends of first snap ring and second snap ring can detachable connection, the outer wall on the middle part of first snap ring is connected with first nut, the inner side of first snap ring is provided with first arc plate, at least three first damping buffer springs are arranged between first snap ring and first arc plate, this novel hardware connecting piece, through the inner wall of first snap ring fixed with at least three first damping buffer springs, and the first end of first damping buffer spring away from first snap ring is fixed with first arc plate and the inner wall of second snap ring is fixed with at least three second damping buffer springs, and the second end of second damping buffer spring away from second snap ring is fixed with second arc plate, can realize the fixed connection of the pipeline of different diameters. In addition, the existing hardware structure connecting piece still has the following shortcomings in use:

[0004] (1) the existing hardware structure connecting piece is fixed first snap ring and second snap ring through second bolt and second nut, and the operation is tedious, which increases the difficulty of installation and disassembly.

[0005] The information disclosed in this BACKGROUND section is only for the purpose of increasing the understanding of the background of the present utility model and should not be construed as acknowledging that this information constitutes related art of prior art that is already known to those of ordinary skill in the art. CONTENT OF THE UTILITY MODEL

[0006] The technical problem to be solved by the utility model is to overcome the above technical defects, and provide a hardware structure connecting piece.

[0007] In order to solve the above problems, the technical scheme of the utility model is as follows:

[0008] A retaining ring 1, with a fixing seat 1 fixedly connected to the bottom of both sides of the retaining ring 1, and a nut fixedly connected to the center of the top of the retaining ring 1. Insert rods are fixedly connected to the bottom of the two fixing seats 1 respectively, and through cavities are provided on the opposite sides of the two insert rods. Two sets of limiting structures are provided inside the two through cavities respectively.

[0009] The second retaining ring is located at the bottom of the first retaining ring. The top of both sides of the second retaining ring are fixedly connected to the second fixing seat. The two fixing seats are respectively provided with through holes inside. A stud is fixedly connected at the center of the bottom of the second retaining ring. The two through holes are respectively provided with release structures on opposite sides.

[0010] The cavity is located on the opposite side of the first and second retaining rings. The cavity has placement holes on the front, back and rear sides, and four sets of clamping structures are provided on the four sides inside the cavity.

[0011] Furthermore, each set of limiting structures includes a telescopic rod and a limiting block. There are two telescopic rods. One end of each telescopic rod is fixedly connected to the inner wall of the cavity, and the other end is fixedly connected to the limiting block. The outer walls of each telescopic rod are fitted with a telescopic spring. The limiting block is in the shape of a right trapezoid.

[0012] Furthermore, the limiting hole is adapted to the limiting block, one end of the V-shaped push rod is hinged to the hinge seat, and the other end passes through the limiting hole and abuts against the limiting block. The limiting hole and the through cavity are the same size.

[0013] Furthermore, the cavity is circular in shape, the insert rod is adapted to the through hole, and the stud is threaded to the nut.

[0014] Furthermore, each set of release structures includes a limiting hole, a hinge seat, and a V-shaped push rod. The top of the hinge seat is provided with a limiting hole, and the side of the hinge seat away from the fixed seat is provided with a V-shaped push rod.

[0015] Furthermore, each clamping structure includes a fixed shaft and a clamping plate. The two ends of the fixed shaft are respectively fixedly connected to the inner wall of the cavity. The clamping plate is sleeved at the center of the outer wall of the fixed shaft. The clamping plate has an arc-shaped groove on one side away from the fixed shaft and a damping spring on the other side. One end of the damping spring is fixedly connected to the clamping plate, and the other end abuts against the inner wall of the cavity. An anti-slip pad is fixedly connected inside the arc-shaped groove.

[0016] The advantages of this invention compared to existing technologies are as follows:

[0017] 1. This utility model provides a hardware structural connector with a limiting structure and a release structure. Simply insert the plug rod into the through hole, then press the two fixing seats one and two fixing seats with both hands. Through the cooperation of the telescopic rod and the telescopic spring, the limiting block is pushed to extend and retract and pop out to engage with the limiting hole, thereby completing the connection of the retaining ring one and retaining ring two. Then, by pushing the V-shaped push rod, the limiting block can be pushed to retract into the through cavity and the plug rod can be popped out upward. The structure is simple and easy to operate, greatly reducing the difficulty of installation and disassembly.

[0018] 2. This utility model provides a hardware structural connector. Each clamping structure includes a fixed shaft and a clamping plate. The clamping plate can rotate on the fixed shaft and is subjected to the elastic force of a damping spring. It can adaptively adjust the clamping force and position according to the shape and size of the clamped object to ensure a stable connection. The anti-slip pad increases the contact area with the clamped object and also improves the friction, effectively preventing the connector from sliding or loosening during the force process. Through adaptive clamping and anti-slip design, the clamping structure can effectively reduce the wear and damage of the connector during the force process. Attached Figure Description

[0019] Figure 1 This is a perspective view of the present invention.

[0020] Figure 2 This is a side view of the present invention.

[0021] Figure 3 yes Figure 2 Schematic diagram of cross-section at point AA.

[0022] Figure 4 yes Figure 3 Enlarged view of point B in the middle.

[0023] Figure 5 yes Figure 3 A magnified view of point C in the middle.

[0024] As shown in the figure: 1. Snap ring one; 2. Snap ring two; 3. Cavity; 4. Fixing seat one; 5. Fixing seat two; 6. Insert rod; 7. Through hole; 8. Through cavity; 9. Limiting structure; 901. Telescopic rod; 902. Telescopic spring; 903. Limiting block; 10. Release structure; 1001. Limiting hole; 1002. Hinge seat; 1003. V-shaped push rod; 11. Clamping structure; 1101. Fixing shaft; 1102. Clamping plate; 1103. Damping spring; 1104. Anti-slip pad; 12. Placement hole; 13. Nut; 14. Stud. Detailed Implementation

[0025] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this disclosure. Rather, they are merely examples of apparatuses consistent with some aspects of this disclosure as detailed in the appended claims.

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0027] Example 1:

[0028] like Figures 1 to 5 As shown, this embodiment proposes a hardware structural connector, including a retaining ring 1, a retaining ring 2, and a cavity 3. A fixing seat 4 is fixedly connected to the bottom of both sides of the retaining ring 1. A nut 13 is fixedly connected to the center of the top of the retaining ring 1. Insert rods 6 are fixedly connected to the bottom of the two fixing seats 4. Through cavities 8 are provided on opposite sides of the two insert rods 6. Two sets of limiting structures 9 are provided inside the two through cavities 8. The retaining ring 2 is located at the bottom of the retaining ring 1. The top of both sides of the retaining ring 2 are fixedly connected to... The device is connected to a second fixed base 5. The interior of each of the two fixed bases 5 is provided with a through hole 7. A stud 14 is fixedly connected to the bottom center of the second retaining ring 2. A release structure 10 is provided on the opposite side of the two through holes 7. The cavity 3 is located on the opposite side of the first retaining ring 1 and the second retaining ring 2. Placement holes 12 are provided on the front, back and rear sides of the cavity 3. Four sets of clamping structures 11 are provided on the four sides of the cavity 3. The cavity 3 is circular in shape. The insertion rod 6 is adapted to the through hole 7 and the stud 14 is threadedly connected to the nut 13.

[0029] Example 2:

[0030] The following describes the scheme in Embodiment 1 in more detail with reference to the specific working method. See the following description for details: Each set of limiting structures 9 includes a telescopic rod 901 and a limiting block 903. There are two telescopic rods 901. One end of each telescopic rod 901 is fixedly connected to the inner wall of the cavity 8, and the other end is fixedly connected to the limiting block 903. The outer walls of the two telescopic rods 901 are respectively fitted with telescopic springs 902. The limiting block 903 is in the shape of a right trapezoid.

[0031] Example 3:

[0032] The following describes the scheme in Embodiment 2 in more detail with reference to the specific working method. Each set of release structures 10 includes a limiting hole 1001, a hinge seat 1002 and a V-shaped push rod 1003. The top of the hinge seat 1002 is provided with a limiting hole 1001. The side of the hinge seat 1002 away from the fixed seat 5 is provided with a V-shaped push rod 1003. The limiting hole 1001 is adapted to the limiting block 903. One end of the V-shaped push rod 1003 is hinged to the hinge seat 1002, and the other end passes through the limiting hole 1001 and abuts against the limiting block 903. The limiting hole 1001 is the same size as the through cavity 8.

[0033] With a limiting structure 9 and a release structure 10, the insertion rod 6 is simply inserted into the through hole 7, and then the two fixing seats 4 and 5 are pressed together to move in opposite directions. The lower end of the limiting block 903 is rounded near the inclined surface, which facilitates the pressing of the limiting block 903 into the through hole 7. The limiting block 903 is pushed to extend and retract by the cooperation of the telescopic rod 901 and the telescopic spring 902 and pops out to engage with the limiting hole 1001, thus completing the connection of the retaining ring 1 and the retaining ring 2. By pushing the V-shaped push rod 1003, the limiting block 903 can be pushed to retract into the through cavity 8 and the insertion rod 6 can be popped out upwards. The structure is simple and easy to operate, greatly reducing the difficulty of installation and disassembly.

[0034] Example 4:

[0035] The following describes the solution in Embodiment 3 in more detail with reference to the specific working method: Each clamping structure 11 includes a fixed shaft 1101 and a clamping plate 1102. The two ends of the fixed shaft 1101 are respectively fixedly connected to the inner wall of the cavity 3. The clamping plate 1102 is sleeved at the center of the outer wall of the fixed shaft 1101. The clamping plate 1102 has an arc-shaped groove on one side away from the fixed shaft 1101 and a damping spring 1103 on the other side. One end of the damping spring 1103 is fixedly connected to the clamping plate 1102, and the other end abuts against the inner wall of the cavity 3. An anti-slip pad 1104 is fixedly connected inside the arc-shaped groove.

[0036] Each clamping structure 11 includes a fixed shaft 1101 and a clamping plate 1102. The clamping plate 1102 can rotate on the fixed shaft 1101 and is subjected to the elastic force of the damping spring 1103. It can adaptively adjust the clamping force and position according to the shape and size of the object being clamped, ensuring a stable connection. The anti-slip pad 1104 increases the contact area with the object being clamped and also improves the friction, effectively preventing the connector from sliding or loosening during the force process. Through adaptive clamping and anti-slip design, the clamping structure 11 can effectively reduce the wear and damage of the connector during the force process.

[0037] For specific usage, please refer to... Figures 1 to 5As shown, first, place the workpiece to be connected inside the top placement hole 12 of the snap ring 2. Then, slip snap ring 1 onto the top of the workpiece to be connected and align it with snap ring 2. Simply insert the insertion rod 6 into the through hole 7, and then press the two fixing seats 4 and 5 firmly with both hands. Through the cooperation of the telescopic rod 901 and the telescopic spring 902, the limiting block 903 is pushed to extend and retract and pop out to engage with the limiting hole 1001, thus completing the connection between snap ring 1 and snap ring 2. Through the adaptive clamping and anti-slip design, the clamping plate 11... 02 can rotate on the fixed shaft 1101 and be subjected to the elastic force of the damping spring 1103. It can adaptively adjust the clamping force and position according to the shape and size of the clamped object to ensure a stable connection. The anti-slip pad 1104 increases the contact area with the clamped object and also improves the friction, effectively preventing the connector from sliding or loosening during the force process. When disassembly is required, the limit block 903 can be pushed into the cavity 8 by pushing the V-shaped push rod 1003, and the insertion rod 6 can be ejected upward. The structure is simple and the operation is convenient.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] 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.

[0040] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A hardware structural connector, characterized in that, include: A retaining ring (1) is fixedly connected to a fixing seat (4) on both sides of the bottom of the retaining ring (1). A nut (13) is fixedly connected to the top center of the retaining ring (1). Insert rods (6) are fixedly connected to the bottom of the two fixing seats (4). Through cavities (8) are provided on the opposite sides of the two insert rods (6). Two sets of limiting structures (9) are provided inside the two through cavities (8). The second retaining ring (2) is located at the bottom of the first retaining ring (1). The top of both sides of the second retaining ring (2) is fixedly connected to the second retaining seat (5). The two second retaining seats (5) are respectively provided with through holes (7). The bottom center of the second retaining ring (2) is fixedly connected to the stud (14). The two through holes (7) are respectively provided with release structures (10) on opposite sides. The cavity (3) is located on the opposite side of the first retaining ring (1) and the second retaining ring (2). The cavity (3) has placement holes (12) on the front, back and rear sides respectively. The cavity (3) has four sets of clamping structures (11) on the four sides inside.

2. The hardware structural connector according to claim 1, characterized in that: The cavity (3) is circular in shape, the insert (6) is adapted to the through hole (7), and the stud (14) is threaded to the nut (13).

3. A hardware structural connector according to claim 2, characterized in that: Each set of limiting structures (9) includes a telescopic rod (901) and a limiting block (903). There are two telescopic rods (901). One end of each telescopic rod (901) is fixedly connected to the inner wall of the cavity (8), and the other end is fixedly connected to the limiting block (903). The outer walls of the two telescopic rods (901) are respectively fitted with telescopic springs (902). The limiting block (903) is in the shape of a right trapezoid.

4. A hardware structural connector according to claim 3, characterized in that: Each set of release structures (10) includes a limiting hole (1001), a hinge seat (1002) and a V-shaped push rod (1003). The top of the hinge seat (1002) is provided with a limiting hole (1001), and the side of the hinge seat (1002) away from the fixed seat (5) is provided with a V-shaped push rod (1003).

5. A hardware structural connector according to claim 4, characterized in that: The limiting hole (1001) is adapted to the limiting block (903). One end of the V-shaped push rod (1003) is hinged to the hinge seat (1002), and the other end passes through the limiting hole (1001) and abuts against the limiting block (903). The limiting hole (1001) is the same size as the through cavity (8).

6. A hardware structural connector according to claim 1, characterized in that: Each clamping structure (11) includes a fixed shaft (1101) and a clamping plate (1102). The two ends of the fixed shaft (1101) are respectively fixedly connected to the inner wall of the cavity (3). The clamping plate (1102) is sleeved at the center of the outer wall of the fixed shaft (1101). The clamping plate (1102) has an arc-shaped groove on one side away from the fixed shaft (1101) and a damping spring (1103) on the other side. One end of the damping spring (1103) is fixedly connected to the clamping plate (1102), and the other end abuts against the inner wall of the cavity (3). An anti-slip pad (1104) is fixedly connected inside the arc-shaped groove.

Images