A flower basket connector structure

Abstract

The utility model discloses a kind of flower basket connecting piece structures, belong to mechanical connection fastener technical field, including connecting bolt piece, two groups of quick release joints and multiple replaceable tips, two groups of quick release joints are respectively detachably connected in the one end of helical rod away from bidirectional lead sleeve, replaceable tip includes hook type tip, unhook type tip and internal thread type tip. The length of the whole connecting bolt piece can be adjusted by the bidirectional lead sleeve and the two helical rods, the two helical rods are synchronously reversed telescopic when rotating bidirectional lead sleeve, the two groups of quick release joints are set, the connecting bolt piece and different types of replaceable tip can be connected, the replaceable tip (hook type tip, unhook type tip and internal thread type tip) is set, steel cable, support, bolt and other connecting pieces can be adapted, can be connected in multiple scenarios, to meet the needs of different use scenarios.

Description

Technical Field

[0001] This utility model relates to the field of mechanical connection fastener technology, and more specifically, to a flower basket connector structure. Background Technology

[0002] Turnbuckles (also known as turnbuckle bolts) are commonly used length adjustment and tension transmission components in the field of mechanical connections. Their core function is to adjust the distance between the two connected parts through threaded engagement, thereby applying and maintaining pre-tightening tension. They are widely used in many fields such as construction, industrial equipment, and outdoor facilities.

[0003] Existing basket connectors typically consist of a central sleeve and two end screws. The sleeve and screws engage via a single-direction thread. Adjustment requires rotating the sleeve to drive the screws to extend or retract, thus changing the overall length. However, traditional basket connectors suffer from several technical drawbacks in practical applications: First, they are inefficient to adjust. Existing products often use a single-lead thread, allowing only slow extension or retraction of one end of the screw when the sleeve is rotated, making them unsuitable for scenarios requiring rapid length adjustments. Second, they lack anti-loosening performance. Traditional products rely primarily on the preload of the thread itself for anti-loosening. Under vibration, impact, or long-term stress, the thread is prone to loosening and displacement, leading to connection failure and posing safety hazards. Third, they lack adaptability and ease of assembly / disassembly. Existing basket connectors often have fixed connection ends (such as fixed hooks or shackles), making them unsuitable for flexible replacement based on the type of connected components. Furthermore, assembly and disassembly require tools, which is time-consuming and labor-intensive, making them unsuitable for diverse connection scenarios.

[0004] In view of this, the present invention is proposed to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this utility model is to provide a flower basket connector structure to solve the technical problems of low adjustment efficiency, poor adaptability and ease of assembly and disassembly in the existing flower basket connector structure.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A flower basket connector structure, comprising: A connecting bolt assembly includes a bidirectional guide sleeve, both ends of which have a first internal thread, the two first internal threads having opposite directions, and each first internal thread being threaded with a helical rod. Two sets of quick-release connectors are detachably connected to the end of the screw rod away from the bidirectional guide sleeve. Multiple replaceable ends are detachably connected to the quick-release connector. The replaceable ends include hook-type ends, shackle-type ends, and internal thread ends.

[0007] Furthermore, the end of the helical rod away from the bidirectional guide sleeve is provided with multiple limiting end faces evenly distributed along its circumference, and threaded connection holes are provided on the limiting end faces. The quick-release connector has multiple limiting bosses on the inner wall near the end of the screw rod that mate with the limiting end face. The limiting bosses are slidably connected to the limiting end face. The quick-release connector has multiple fasteners on its outer wall along its circumference. The fasteners extend into the outer wall of the quick-release connector, and the extended ends of the fasteners are screwed into the threaded connection holes.

[0008] Furthermore, the quick-release connector has a second internal thread on the inner wall of the end opposite to the screw rod, and the replaceable end can be screwed into the second internal thread.

[0009] Furthermore, the bidirectional guide sleeve has a polygonal hand grip surface, which facilitates applying force by hand or with a wrench.

[0010] Furthermore, threaded locking holes are provided at both ends of any end face of the polygonal handheld surface. The threaded locking holes pass through the bidirectional guide sleeve, and a locking screw is provided inside the threaded locking holes. The lower end of the locking screw has a pin, and the pin is detachably connected to the external thread on the outer wall of the screw rod.

[0011] Furthermore, protective sleeves are provided at both ends of the bidirectional guide sleeve. The protective sleeves are fitted onto part of the helical rod, and the end of the protective sleeve facing away from the bidirectional guide sleeve abuts against the adjacent quick-release connector.

[0012] Furthermore, the two first internal threads are fine threads and coarse threads, respectively. The fine threads are used to adjust accuracy, while the coarse threads are used to increase adjustment speed.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: The bidirectional guide sleeve and two helical rods allow for adjustment of the overall length of the connecting bolt. Rotating the bidirectional guide sleeve enables the two helical rods to extend and retract synchronously in opposite directions. The two sets of quick-release connectors allow for connection of the connecting bolt with different types of replaceable ends. These replaceable ends (hook-type ends, shackle-type ends, and internal thread ends) can be adapted to steel cables, brackets, bolts, and other connecting components, enabling connection in various scenarios to meet the needs of different applications. Attached Figure Description

[0014] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are merely some embodiments; those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings: Figure 1 This is a schematic diagram of the structure of the flower basket connector provided in the embodiments of this application; Figure 2 An exploded view of the basket connector structure provided in the embodiments of this application; Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0015] Reference numerals: 1. Bidirectional guide sleeve; 2. Polygonal handpiece; 3. Helical rod; 4. Quick-release connector; 5. Replaceable end; 6. Locking screw; 7. Limiting end face; 8. Threaded connection hole; 9. Fastener. Detailed Implementation

[0016] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments.

[0017] See Figures 1 to 3 As shown, a flower basket connector structure includes: a connecting bolt, two sets of quick-release connectors 4, and multiple replaceable ends 5. The connecting bolt includes a bidirectional guide sleeve 1, both ends of which have a first internal thread. The two first internal threads have opposite directions, and each first internal thread is threaded with a helical rod 3. The two sets of quick-release connectors 4 are detachably connected to the end of the helical rod 3 opposite to the bidirectional guide sleeve 1. The multiple replaceable ends 5 are detachably connected to the quick-release connectors 4. The replaceable ends 5 include hook-type ends, shackle-type ends, and internal thread ends.

[0018] In the above scheme, the overall length of the connecting bolt can be adjusted by the bidirectional guide sleeve 1 and the two helical rods 3. When the bidirectional guide sleeve 1 is rotated, the two helical rods 3 can be extended and retracted synchronously in opposite directions. The two sets of quick-release connectors 4 can be used to connect the connecting bolt with different types of replaceable ends 5. The replaceable ends 5 (hook-type ends, shackle-type ends and internal thread ends) can be adapted to steel cables, brackets, bolts and other connecting parts, and can be connected in a variety of scenarios to meet the needs of different usage scenarios.

[0019] See some possible implementations. Figure 2 and Figure 3 As shown, the screw rod 3 has multiple limiting end faces 7 evenly distributed along its circumference at one end away from the bidirectional guide sleeve 1. The limiting end faces 7 have threaded connection holes 8. The quick-release connector 4 has multiple limiting bosses that cooperate with the limiting end faces 7 on its inner wall near one end of the screw rod 3. The limiting bosses are slidably connected to the limiting end faces 7. The quick-release connector 4 has multiple fasteners 9 distributed along its circumference on its outer wall. The fasteners 9 extend into the outer wall of the quick-release connector 4, and the extended end of the fasteners 9 is screwed into the threaded connection holes 8.

[0020] In the above scheme, the quick-release connector 4 is limited by the limiting end face 7 and the limiting boss, which prevents the quick-release connector 4 and the screw rod 3 from rotating relative to each other. During the installation of the quick-release connector 4, it can also be quickly aligned. Then, the quick-release connector 4 and the screw rod 3 are fixed by the multiple fasteners 9 and the threaded connection holes 8.

[0021] See some possible implementations. Figure 2 As shown, the quick-release connector 4 has a second internal thread on the inner wall of the end opposite to the screw rod 3. The replaceable end 5 is screwed into the second internal thread. The first internal thread and the second internal thread have opposite directions. The size of the second internal thread end of the quick-release connector 4 can be adjusted to fit different sizes of replaceable end 5.

[0022] In the above scheme, the second internal thread allows for quick assembly and disassembly of the replaceable end 5 and the quick-release connector 4, facilitating the replacement of the replaceable end 5. The first internal thread and the second internal thread have opposite directions. When the bidirectional guide sleeve 1 is rotated, the replaceable end 5 is connected and fixed to the connector, while the bidirectional guide sleeve 1 applies a certain force to the quick-release connector 4, making the quick-release connector 4 and the replaceable end 5 more tightly screwed together and preventing loosening.

[0023] See some possible implementations. Figure 1 and Figure 2 As shown, the bidirectional guide sleeve 1 has a polygonal hand grip surface 2, which facilitates the application of force by hand or wrench. The polygonal hand grip surface 2 increases the force application contact area of ​​the bidirectional guide sleeve 1, preventing slippage during adjustment. When rotating the bidirectional guide sleeve 1, you can first manually rotate the bidirectional guide sleeve 1, and then use a wrench to lock onto the polygonal hand grip surface 2, and rotate the wrench to drive the bidirectional guide sleeve 1 to rotate.

[0024] See some possible implementations. Figure 1 and Figure 2 As shown, threaded locking holes are provided at both ends of any end face of the polygonal handheld surface 2. The threaded locking holes pass through the bidirectional guide sleeve 1. A locking screw 6 is provided inside the threaded locking holes. The lower end of the locking screw 6 has a pin. The pin is detachably connected to the external thread on the outer wall of the screw rod 3.

[0025] In the above scheme, after the bidirectional guide sleeve 1 is rotated and adjusted, in order to prevent the bidirectional guide sleeve 1 and the spiral rod 3 from loosening due to vibration, impact or external force pulling, a locking screw 6 is provided to make the pin of the locking screw 6 press against the external thread on the outer wall of the spiral rod 3, so that the bidirectional guide sleeve 1 and the spiral rod 3 do not loosen or shift under vibration.

[0026] In some possible implementations, protective sleeves (not shown in the figure) are provided at both ends of the bidirectional guide sleeve 1. The protective sleeves are fitted onto part of the screw rod 3. The end of the protective sleeve away from the bidirectional guide sleeve 1 abuts against the nearby quick-release connector 4. The protective sleeve is an elastic protective sleeve that does not affect the adjustment function and is used to isolate moisture, dust and corrosive media to prevent the threaded engagement parts from rusting and jamming.

[0027] In some possible implementations, the two first internal threads are a fine thread and a coarse thread, respectively, with the fine thread used for adjusting accuracy and the coarse thread used for increasing adjustment speed.

[0028] Working principle Adjustment phase First, loosen the locking screw 6. Then, hold the polygonal handpiece 2 of the bidirectional guide sleeve 1 with a wrench, or you can directly turn the bidirectional guide sleeve 1 by hand. When the bidirectional guide sleeve 1 rotates, the first internal thread at both ends drives the two spiral rods 3 to move synchronously in opposite directions. When rotating the sleeve clockwise, the two spiral rods 3 retract inwards, shortening the overall length; when rotating counterclockwise, the two spiral rods 3 extend outwards, lengthening the overall length. The fine thread ensures high precision in length adjustment, while the coarse thread improves adjustment efficiency, achieving a dual effect of "rapid coarse adjustment + precise fine adjustment."

[0029] Self-locking stage After adjusting the length to the required size, tighten the locking screw 6. The pin of the locking screw 6 moves down and engages with the inclined surface of the external thread on the outer wall of the screw rod 3, forming a mechanical self-locking mechanism. When the screw rod 3 is subjected to a reverse pulling force or vibration from the fixed part, the screw rod 3 tends to move in the opposite direction. At this time, the pin of the locking screw 6 engages with the external thread on the outer wall of the screw rod 3 under the action of the pulling force, generating a reverse locking force to prevent the screw rod 3 from moving, achieving a self-locking effect of "the tighter it gets, the more it is pulled." During this process, depending on the type of the fixed part, select the corresponding quick-release connector 4 and replaceable end 5 (hook-type adapter cable, shackle-type adapter bracket, internal thread adapter bolt), and fix the replaceable end 5 to the fixed part through the threads.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A flower basket connector structure, characterized in that, include: The connecting bolt assembly includes a bidirectional guide sleeve (1), both ends of which have a first internal thread, the two first internal threads having opposite directions, and each of the first internal threads is threaded with a helical rod (3). Two sets of quick-release connectors (4), the two sets of quick-release connectors (4) are respectively detachably connected to the end of the spiral rod (3) away from the bidirectional guide sleeve (1); Multiple replaceable ends (5) are detachably connected to quick-release connectors (4). The replaceable ends (5) include hook-type ends, shackle-type ends and internal thread ends.

2. The flower basket connector structure according to claim 1, characterized in that, The spiral rod (3) has multiple limiting end faces (7) evenly opened along its circumference at one end away from the bidirectional guide sleeve (1), and the limiting end faces (7) are provided with threaded connection holes (8). The quick-release connector (4) has multiple limiting bosses that cooperate with the limiting end face (7) on the inner wall of one end near the spiral rod (3). The limiting bosses are slidably connected to the limiting end face (7). The quick-release connector (4) has a plurality of fasteners (9) arranged along its circumference on its outer wall. The fasteners (9) extend into the outer wall of the quick-release connector (4), and the extended end of the fasteners (9) is screwed into the threaded connection hole (8).

3. The flower basket connector structure according to claim 2, characterized in that, The quick-release connector (4) has a second internal thread on the inner wall of the end opposite to the screw rod (3), and the replaceable end (5) is screwed into the second internal thread.

4. The flower basket connector structure according to claim 2, characterized in that, The bidirectional guide sleeve (1) has a polygonal hand grip surface (2) for easy application of force by hand or wrench.

5. The flower basket connector structure according to claim 4, characterized in that, The polygonal handheld surface (2) has threaded locking holes at both ends of any end face. The threaded locking holes pass through the bidirectional guide sleeve (1). A locking screw (6) is provided in the threaded locking holes. The lower end of the locking screw (6) has a pin. The pin is detachably connected to the external thread on the outer wall of the spiral rod (3).

6. The flower basket connector structure according to claim 3, characterized in that, The bidirectional guide sleeve (1) is provided with protective sleeves at both ends. The protective sleeves are fitted onto part of the spiral rod (3). The end of the protective sleeve away from the bidirectional guide sleeve (1) abuts against the adjacent quick-release connector (4).

7. The flower basket connector structure according to claim 1, characterized in that, The two first internal threads are a fine thread and a coarse thread, respectively. The fine thread is used to adjust the accuracy, and the coarse thread is used to increase the adjustment speed.

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