German-style offset single-positioning-hole hoop

Abstract

The German-style offset single-positioning-hole hoop comprises a hoop shell, a hoop belt and an adjusting worm, the hoop shell is installed at the end of one end of the hoop belt, the adjusting worm is installed in the hoop shell, adjusting holes are formed in the other end of the hoop belt at intervals, and the adjusting worm is matched with the adjusting holes. The hoop comprises a hoop shell and a hoop strap, the hoop shell is provided with a boss, the hoop strap is provided with an adjusting worm, the hoop strap is provided with a positioning hole used for positioning at the position close to the hoop shell, and the adjusting worm is installed in the hoop shell through an adjusting assembly, the positioning hole is formed in the hoop strap and close to the hoop shell, and therefore the hoop can be installed at the position of the boss corresponding to a matched rubber pipe; the position and the mounting direction of the hoop shell can be fixed, so that the consistency of the assembling position of the hoop is improved, and the appearance is attractive after the hoop is assembled; by additionally arranging the adjusting assembly, the movable plate moves by rotating the screw rod, so that the position of the adjusting worm is adjusted, the distance between the adjusting worm and the hoop belt is not generated, and the hoop can be quickly loosened.

Description

Technical Field

[0001] This utility model relates to the field of ring hoop technology, and in particular to the German-style offset single positioning hole ring hoop. Background Technology

[0002] Ring clamps are fasteners used at the connection of flexible and rigid pipes. They have a wide range of applications, are resistant to torsion and pressure, have a balanced torsional torque, are securely and tightly locked, and have an aesthetically pleasing appearance after assembly. Traditional ring clamps consist of a clamp housing, a clamp band, and an adjusting worm gear. The clamp housing is fixed at one end of the clamp band, and the other end of the clamp band is inserted into the clamp band above the clamp housing. An adjusting worm gear is installed in the clamp housing. The tightness range of the ring clamp is adjusted by moving the adjusting worm gear in the adjusting hole set on the clamp band.

[0003] However, when the ring clamp is installed on the hose, the inability to limit its position causes it to shift during tightening. This results in the clamp housing and adjusting worm gear not aligning with the tightening direction, affecting assembly efficiency and aesthetics. Furthermore, loosening the clamp requires turning the adjusting worm gear to move the clamp and loosen it slowly, which is time-consuming and inconvenient. To address these issues, we have optimized and improved the existing adjustable ring clamp with strong adaptability. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a German-style offset head single positioning hole ring. By providing a positioning hole on the ring band near the ring shell, the ring can be installed to the corresponding boss position of the matching hose, reducing the ring offset during installation and increasing the consistency of the ring assembly position. Furthermore, an adjustment component is added to enable quick loosening of the ring.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A German-style offset head single positioning hole ring includes a ring housing, a ring band, and an adjusting worm gear. The ring housing is installed at one end of the ring band, and the adjusting worm gear is installed within the ring housing. Adjusting holes are spaced apart on the other end of the ring band, and the adjusting worm gear cooperates with these holes. The ring band has a positioning hole near the ring housing for positioning purposes, and the adjusting worm gear is installed inside the ring housing via an adjustment assembly.

[0007] The adjustment assembly consists of a first adjusting head, a screw, a movable plate, a limiting T-block, and a fixing rod. The screw is threaded into a threaded hole on the housing. One end of the screw is fixed to the first adjusting head, and the other end is connected to the movable plate via a bearing. Limiting T-blocks are provided at both the upper and lower ends of the movable plate, and these T-blocks are connected to T-slots on the housing. Fixing rods are fixedly connected to both ends of the movable plate.

[0008] The two ends of the adjusting worm are respectively mounted on the fixed rod via bearings, and one end of the adjusting worm is fixedly connected to the second adjusting head.

[0009] Furthermore, the first and second adjustment heads are provided with slotted grooves, which can be matched with a slotted screwdriver for adjustment.

[0010] The beneficial effects of this utility model are:

[0011] This utility model has a positioning hole on the hoop near the hoop shell, so that when the hoop is installed to the boss position corresponding to the matching hose, the position and installation direction of the hoop shell can be fixed, reducing the hoop from shifting during installation, thereby increasing the consistency of the hoop assembly position and improving the appearance after assembly.

[0012] This invention adds an adjustment component inside the hoop housing, and the adjusting worm is installed on the adjustment component. By rotating the screw, the moving plate is moved, thereby adjusting the position of the adjusting worm so that it no longer has a distance between it and the hoop, thus allowing the hoop to be quickly loosened. Attached Figure Description

[0013] Figure 1 This is a front view schematic diagram of the overall structure of the German-style offset single positioning hole ring hoop of this utility model;

[0014] Figure 2 This is a side view schematic diagram of the overall structure of the German-style offset single positioning hole ring hoop of this utility model;

[0015] Figure 3 This is a partial structural diagram of the adjustment component of the German-style eccentric head single positioning hole ring of this utility model; as shown in the figure: 1. Ring band, 11. Adjustment hole, 12. Positioning hole, 2. Ring shell, 3. Adjusting worm gear, 31. Second adjusting head, 4. Screw, 41. First adjusting head, 42. Moving plate, 421. Limiting T-block, 43. Fixing rod. Detailed Implementation

[0016] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0017] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0019] Example 1

[0020] As shown in the figure, a hoop housing 2 is installed at one end of the hoop 1, and an adjusting worm gear 3 is installed in the hoop housing 2 through an adjusting component.

[0021] like Figure 2 and 3 The screw 4 in the adjusting assembly is threaded into a threaded hole on the hoop 2. One end of the screw 4 is fixed to the first adjusting head 41, and the other end of the screw 4 is connected to the moving plate 42 via a bearing. The upper and lower ends of the moving plate 42 are respectively provided with limiting T-blocks 421, and the limiting T-blocks 421 are connected to the T-slots on the hoop 2. Fixing rods 43 are fixedly connected to both ends of the moving plate 42. The two ends of the adjusting worm gear 3 are respectively mounted on the fixing rods 43 via bearings. One end of the adjusting worm gear 3 is fixedly connected to the second adjusting head 31. The first adjusting head 41 and the second adjusting head 31 are provided with slotted grooves, and an adjusting operation can be performed by matching the slotted screwdriver with the first adjusting head 41 and the second adjusting head 31.

[0022] Adjustment holes 11 are arranged at intervals on the other end of the hoop 1. The adjustment holes 11 can cooperate with the adjustment worm 3. Positioning holes 12 for positioning are provided on the hoop 1 near the hoop shell 2.

[0023] Example 2

[0024] The ring hoop designed in this application has a positioning hole 12 on the hoop band 1 near the hoop shell 2. This allows the hoop 1 to be installed at the boss position corresponding to the matching hose, and the position and installation direction of the hoop shell 2 can be fixed, reducing the hoop from shifting during installation and increasing the consistency of the hoop assembly position. When installing the hoop, the position of the adjusting worm 3 is such that it can cooperate with the adjusting hole 11 on the hoop band 1. By operating the second adjusting head 31, the adjusting worm 3 is rotated, and the cooperation between the adjusting worm 2 and the adjusting hole 11 tightens the hoop.

[0025] When it is necessary to loosen the ring clamp, the first adjusting head 41 in the adjusting assembly is operated to move the moving plate 42 by rotating the screw 4, thereby adjusting the position of the adjusting worm 3 so that it moves away from the clamp band 1 in the clamp housing 2, thereby adjusting the distance between the adjusting worm 3 and the clamp band 1, so that the ring clamp can be loosened quickly.

[0026] It should be noted that the length of the T-slot on the hoop housing 2 is set according to the movement trajectory of the adjusting worm gear 3 during the loosening movement. When the moving plate 42 moves away from the hoop band 1 inside the hoop housing 2, and moves until the limiting T-block 421 contacts the wall of the T-slot, a distance is created between the adjusting worm gear 3 and the hoop band 1, which meets the requirement of quickly loosening the hoop. When the adjusting moving plate 42 moves towards the reset direction, and moves until the limiting T-block 421 contacts the wall of the other side of the T-slot, the adjusting worm gear 3 and the adjusting hole 11 on the hoop band 1 can cooperate with each other to meet the requirement of tightening the hoop.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. The various components mentioned in this utility model are common technologies in the existing field. 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 illustrative of the principles of this 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 claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A German-style offset head single positioning hole ring, comprising a ring housing, a ring band, and an adjusting worm gear, wherein the ring housing is installed at one end of the ring band, the adjusting worm gear is installed in the ring housing, and adjusting holes are arranged at intervals on the other end of the ring band, the adjusting worm gear cooperating with the adjusting holes, characterized in that, The hoop has a positioning hole for positioning near the hoop housing, and the adjusting worm gear is installed inside the hoop housing via an adjusting assembly.

2. The German-style offset single positioning hole ring according to claim 1, characterized in that... The adjustment assembly consists of a first adjusting head, a screw, a moving plate, a limiting T-block, and a fixing rod. The screw is threaded into a threaded hole on the hoop. One end of the screw is fixed to the first adjusting head, and the other end of the screw is connected to the moving plate via a bearing. The upper and lower ends of the moving plate are respectively provided with limiting T-blocks, which are connected to T-slots on the hoop. The two ends of the moving plate are respectively fixedly connected to the fixing rod.

3. The German-style offset single positioning hole ring according to claim 2, characterized in that... The two ends of the adjusting worm are respectively mounted on the fixed rod via bearings, and one end of the adjusting worm is fixedly connected to the second adjusting head.

4. The German-style offset single positioning hole ring according to claim 3, characterized in that... The first and second adjusting heads are provided with a straight groove.

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