Length-adjustable rubber band
By sleeve-connecting the adjustment frame and the double-headed screw on the rubber band ring, the length of the rubber band can be flexibly adjusted, which solves the problem that the length of the rubber band cannot be adjusted and provides convenience and adaptability in use.
Patent Information
- Application Number
- CN202422912917.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-11-28
AI Technical Summary
The length of existing rubber bands cannot be adjusted, which results in insufficient or excessive length when tying items, making it inconvenient to use.
An adjustable rubber band is designed. Two adjustment frames are connected to the rubber band ring, and a double-headed screw connected by a thread drives the pressure plate to move in the through slot to achieve locking and adjustment of the rubber band length.
The flexible adjustment of the length of the rubber band is achieved, the structure is simple, and the use is convenient. The length of the rubber band ring can be locked or pulled as needed to meet different bundling needs.
Smart Images
Figure CN223328170U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rubber bands, in particular to a rubber band with adjustable length. Background Art
[0002] Rubber bands are short loops made of rubber and latex. While existing rubber bands have a certain degree of elongation and resilience, their elongation and rebound lengths are limited. If the length of the rubber band is not adjusted, it can be insufficient or excessive when tying items. If the rubber band is too long, it cannot effectively tie the items, causing inconvenience during use. Utility Model Content
[0003] The purpose of the present invention is to provide a rubber band with adjustable length, so as to solve the technical problem of the non-adjustable length of the rubber band proposed in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an adjustable length rubber band includes a rubber band ring and two adjustment frames, the two adjustment frames are both sleeved on the outer wall of the rubber band ring, and a double-headed screw rod is arranged between the two adjustment frames, the two ends of the double-headed screw rod are respectively threadedly connected to the two adjustment frames, one end of the adjustment frame is penetrated by a through slot, the interior of the through slot is slidably connected to a pressure plate, and the double-headed screw rod passes through the adjustment frame and extends to one end inside the through slot and contacts the pressure plate.
[0005] As a preferred solution of the present invention, a plurality of limiting spokes are fixedly connected at equal intervals to the plate wall on the side of the pressure plate away from the double-headed screw rod.
[0006] As a preferred solution of the present invention, a plurality of limiting rods are fixedly connected to the plate wall of the pressure plate close to the double-headed screw rod, and the other ends of the limiting rods are movable through the adjustment frame.
[0007] As a further solution of the present invention, two limiting rods are symmetrically fixedly connected to each pressing plate.
[0008] As a further solution of the present invention, one end of the limiting rod away from the pressure plate is fixedly connected to the limiting block, and the diameter of the limiting block is larger than the diameter of the limiting rod.
[0009] Compared with the prior art, the beneficial effects of the adjustable length rubber band of the present invention are: the present invention has a simple structure and is easy to use. By sleeved two adjustment frames on the rubber band ring, and the two adjustment frames can drive the pressure plate to move toward the rubber band ring inside the through groove through a double-headed screw connected by a thread when twisting, the pressure plate can lock the length of the rubber band when applying pressure to the rubber band ring, and conversely, the rubber band ring can be pulled and drawn inside the through groove, thereby realizing the adjustment of the length of the rubber band ring. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only examples of the embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.
[0011] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;
[0012] Figure 2 This is a schematic cross-sectional view of an embodiment of the present invention;
[0013] Figure 3 Schematic diagram of the structure of the adjustment frame in the embodiment of the present utility model.
[0014] Figure numerals: 1, double-headed screw; 2, adjusting frame; 3, through slot; 4, pressure plate; 5, limiting spoke; 6, limiting rod; 7, limiting block; 8, rubber band. DETAILED DESCRIPTION
[0015] In order to make the purpose, technical solutions and advantages of the present invention more clear, the following is a further detailed description of the present invention in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.
[0016] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the embodiments of the present invention.
[0017] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.
[0018] See also Figure 1-3As shown, the embodiment of the utility model can adjust the length of the rubber band, including a rubber band ring 8 and two adjustment frames 2, the two adjustment frames 2 are both sleeved on the outer wall of the rubber band ring 8, and a double-headed screw rod 1 is provided between the two adjustment frames 2, the two ends of the double-headed screw rod 1 are respectively threadedly connected to the two adjustment frames 2, one end of the adjustment frame 2 is penetrated by a through groove 3, the interior of the through groove 3 is slidably connected to a pressure plate 4, and the double-headed screw rod 1 passes through the adjustment frame 2 and extends to one end of the through groove 3 to contact the pressure plate 4.
[0019] A plurality of limiting spokes 5 are fixedly connected at equal intervals to the plate wall of the pressure plate 4 away from the double-headed screw rod 1. The setting of the limiting spokes 5 can effectively make the pressure plate 4 better in pressing the rubber band ring 8.
[0020] Several limit rods 6 are fixedly connected to the plate wall of the pressure plate 4 close to the double-headed screw rod 1. The other end of the limit rod 6 can move through the adjustment frame 2. The setting of the limit rod 6 can effectively limit the pressure plate 4, making the pressure plate 4 more stable when sliding.
[0021] Two limiting rods 6 are symmetrically fixedly connected to each pressing plate 4 , and the two limiting rods 6 can prevent the pressing plate 4 from tilting or shaking.
[0022] One end of the limiting rod 6 away from the pressure plate 4 is fixedly connected to the limiting block 7, and the diameter of the limiting block 7 is larger than the diameter of the limiting rod 6. The limiting block 7 with a larger diameter can effectively prevent the limiting rod 6 from separating from the adjustment frame 2.
[0023] When using the embodiment of the present utility model, as shown in the attached Figure 1 As shown, at this time, the adjusting frame 2 is sleeved on the rubber band, and the distance between the two adjusting frames 2 is at its maximum. The pressure plate 4 inside the adjusting frame 2 is in a relaxed state, and the rubber band passing through the through slot 3 is not locked. The length of the rubber band can be adjusted by adjusting the position of the rubber band and the adjusting frame 2. After the adjustment is completed, the two adjusting frames 2 are rotated in two directions respectively, so that the double-headed screw rod 1 threadedly connected between the adjusting frames 2 is lifted toward the through slot 3 inside the adjusting frame 2. When the adjusting frame 2 is rotated 90°, the end of the double-headed screw rod 1 can push the pressure plate 4 to clamp and lock the rubber band inside the through slot 3, so that the length of the rubber band cannot be changed.
[0024] The above shows and describes the basic principles of the present invention. The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. The above embodiments and descriptions in the specification are only to illustrate the principles of the present invention. Without departing from the scope of the present invention, any modifications, equivalent substitutions and improvements made within the spirit and scope of the present invention should be included in the scope of protection of the present invention.
Claims
1. An adjustable length rubber band, comprising a rubber band ring (8) and two adjustment frames (2), characterized in that: The two adjustment frames (2) are both sleeved on the outer wall of the rubber band ring (8), and a double-headed screw rod (1) is provided between the two adjustment frames (2), and the two ends of the double-headed screw rod (1) are respectively threadedly connected to the two adjustment frames (2). A through slot (3) is provided through one end of the adjustment frame (2), and a pressure plate (4) is slidably connected inside the through slot (3), and one end of the double-headed screw rod (1) extends through the adjustment frame (2) to the inside of the through slot (3) and contacts the pressure plate (4).
2. The adjustable length rubber band according to claim 1, characterized in that: A plurality of limiting spokes (5) are fixedly connected at equal intervals on the plate wall of the pressure plate (4) away from the double-headed screw rod (1).
3. The adjustable length rubber band according to claim 1, characterized in that: A plurality of limiting rods (6) are fixedly connected to the plate wall of the pressure plate (4) close to the double-headed screw rod (1), and the other end of the limiting rod (6) is movable through the adjustment frame (2).
4. The length-adjustable rubber band according to claim 3, characterized in that: Two limiting rods (6) are symmetrically fixedly connected to each of the pressing plates (4).
5. The length-adjustable rubber band according to claim 4, characterized in that: One end of the limiting rod (6) away from the pressing plate (4) is fixedly connected to the limiting block (7), and the diameter of the limiting block (7) is larger than the diameter of the limiting rod (6).