Dust cap for straw
By designing a straw dust-proof cap that includes an elastic straw cap, jacketed ring and flexible connecting rope, the problems of inconvenience and contamination of existing straw dust-proof caps are solved, and the effect of convenient disassembly and multi-special adaptation is achieved.
Patent Information
- Application Number
- CN202421554703.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-07-03
AI Technical Summary
The existing straw dust cap and ferrule are inconvenient to disassemble, and the straw is easily contaminated during disassembly.
A straw dust-proof cap including an elastic straw cap, a jacketed ring and a flexible connecting rope is designed. The jacket ring consists of two elastic clamping blocks in the shape of a thorn, which is connected to the straw cap by a flexible connecting rope, which is convenient for installation and disassembly and avoids contamination.
It realizes convenient disassembly and cleaning of the straw dust cap, avoids contamination of the straw opening, and can be adapted to straws of 6-12mm different specifications.
Smart Images
Figure CN222640251U_ABST
Abstract
Description
Technical Field
[0001] The utility model provides a straw dustproof cap and belongs to the technical field of straws. Background Art
[0002] In the field of life, especially in the field of food technology, straws are often used to facilitate people to drink beverages; when the drink cannot be finished in one go, the straw is exposed to the air and is easily contaminated. The straw dust cap is usually a small product installed on the top of the straw to prevent the straw head from being contaminated by dust, dirt or other debris.
[0003] The existing dust cap for straws usually also includes a ferrule for connecting the dust cap, which is put on the waist of the straw and mainly serves to connect the dust cap to the straw, making it easier to use the dust cap. However, the ferrule is put on from the top of the straw. When it is removed and used again, it is inevitable that it will come into contact with saliva and residual liquid on the top of the straw, which is extremely unhygienic and difficult to disassemble. At the same time, the existing dust cap is not adaptable enough to straws of different diameters. In view of the above problems, a new type of dust cap for straws is needed. Utility Model Content
[0004] The technical problem to be solved by the utility model is that it is inconvenient to disassemble the dust cap and the ferrule of the straw, and the straw is easily contaminated during disassembly.
[0005] In order to solve the above problems, the utility model proposes a technical solution: a straw dust cap, comprising a straw cap; the straw cap is an elastic straw cap, a clamping ring is arranged below the straw cap, the straw is located in the clamping ring, and the clamping ring and the straw cap are connected by a flexible connecting rope; the clamping ring is composed of two elastic clamping blocks in the shape of claws, one ends of the two clamping blocks are connected to each other, and the other ends are provided with an opening; a sleeve hole is opened in the clamping block, and the straw is located in the sleeve hole between the two clamping blocks.
[0006] As an improvement, the clamping block is provided with two groups of sleeve holes, and the diameters of the two groups of sleeve holes can be adapted to straws of 6-12 mm. As an improvement, a boss is fixedly provided inside the sleeve holes.
[0007] As an improvement, the inner wall of the straw cap is formed by mutually staggered oblique edges and straight edges, and the straw cap can be adapted to straws of 6-12 mm.
[0008] As an improvement, a labeling plane is provided on one side of the straw cap.
[0009] Beneficial effects of the utility model:
[0010] 1. The clamping ring is composed of two clamping blocks in the shape of claws, one end of the two clamping blocks is connected to each other, and the other end is provided with an opening. By providing two clamping blocks in the shape of claws and made of elastic material, it can be simply inserted and pulled out directly from the side, which is convenient for installation and disassembly, and will not contaminate the straw mouth.
[0011] 2. The elastically designed clamping block, straw cap, and connecting rope, the two sets of holes, and the staggered bevels and straight edges on the inner wall of the straw cap can increase the variable diameter advantage of the overall structure, and can be equipped with straws of various specifications at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional diagram of a straw dust cap according to the utility model.
[0013] Figure 2 The utility model is a three-dimensional diagram of a straw cap of the utility model.
[0014] Figure 3 The utility model is a cross-sectional view of a straw cap of a straw dustproof cap.
[0015] Figure 4 The utility model is a bottom view of a straw dust cap.
[0016] 1. Straw; 2. Labeling plane; 3. Straw cap; 30. Bevel edge; 31. Straight edge; 4. Connecting rope; 5. Clamping ring; 50. Clamping block; 51. Opening; 6. Hole; 7. Boss. DETAILED DESCRIPTION
[0017] The utility model is further described below in conjunction with the accompanying drawings.
[0018] according to Figure 1-4 As shown: the utility model provides a straw dust cap: it includes a straw cap 3, which is an elastic straw cap; a clamping ring 5 is arranged below the straw cap 3, the straw 1 is located in the clamping ring 5, and the clamping ring 5 is connected to the straw cap 3 by a flexible connecting rope 4; the clamping ring 5 is composed of two elastic clamping blocks 50 in the shape of claws, one ends of the two clamping blocks 50 are connected to each other, and the other ends are provided with an opening 51; a sleeve hole 6 is opened in the clamping block 50, and the straw 1 is located in the sleeve hole 6 between the two clamping blocks 50.
[0019] By providing two clamping blocks 50 in the shape of claws and made of elastic material, the clamping blocks 50 can be simply inserted and pulled out from the side, which is convenient for installation and removal and will not contaminate the straw opening.
[0020] like Figure 1 , 4As shown, there are two groups of holes 6 in the clamping block 50, and the diameters of the two groups of holes 6 can be adapted to straws of 6-12 mm, which has the advantage of variable diameter and can be equipped with straws of various specifications at the same time. The structure is simple, the cost is low, the volume is small, and the modular design is adopted to reduce the mold cost.
[0021] A boss 7 is fixedly arranged on the inner side of the sleeve hole 6, which can solve the problem that the straw 1 is not round and thus cannot be firmly grasped.
[0022] like Figure 2 , 3 As shown, the inner wall of the straw cap 3 is formed by interlaced oblique edges 30 and straight edges 31, which can increase the sense of rhythm during assembly, and the assembly effect can be felt, and the straw cap 3 is not easy to fall off and pop out. The straw cap 3, like the sleeve hole 6, can be adapted to 6-12mm straws, has the advantage of variable diameter, and can be equipped with straws of various specifications at the same time.
[0023] like Figure 1 , 2 As shown, a labeling plane 2 is provided on one side of the straw cap 3 to facilitate the bonding of pre-made small icons, making it easy to achieve product diversity.
[0024] Principle of the utility model
[0025] like Figure 1 This is the normal usage state diagram of the present application. The straw cap 3 is stuck in the mouth of the straw 1, which can play a dust-proof role and prevent dust from falling into the straw 1. At this time, the elastic clamping ring 5 is fixed on the straw 1, which can support the straw cap 3; when the straw dust cap provided by the present application is disassembled, since there are openings 51 at the ends of the two clamping blocks 50, the clamping blocks 50 can be directly removed from the side of the straw 1 to quickly complete the disassembly of the entire dust cap; and the clamping ring 5 will not contact the straw mouth during disassembly, thereby avoiding contamination of the straw mouth.
[0026] At the same time, the elastically designed clamping block 50, the straw cap 3, the connecting rope 4, the two sets of holes 6 and the staggered oblique edges 30 and straight edges 31 of the inner wall of the straw cap 3 can increase the variable diameter advantage of the overall structure, and can be equipped with straws of various specifications at the same time.
[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A straw dust cap, comprising a straw cap (3); characterized in that: The straw cap (3) is an elastic straw cap, a clamping ring (5) is arranged below the straw cap (3), the straw (1) is located in the clamping ring (5), and the clamping ring (5) and the straw cap (3) are connected by a flexible connecting rope (4); the clamping ring (5) is composed of two elastic clamping blocks (50) in the shape of claws, one end of the two clamping blocks (50) is connected to each other, and the other end is provided with an opening (51); a sleeve hole (6) is opened in the clamping block (50), and the straw (1) is located in the sleeve hole (6) between the two clamping blocks (50).
2. The straw dust cap according to claim 1, characterized in that: Two groups of sleeve holes (6) are provided in the clamping block (50), and the diameters of the two groups of sleeve holes (6) can be adapted to straws with a diameter of 6-12 mm.
3. A straw dust cap according to claim 2, characterized in that: A boss (7) is fixedly arranged on the inner side of the sleeve hole (6).
4. The straw dust cap according to claim 1, characterized in that: The inner wall of the straw cap (3) is formed by mutually staggered oblique edges (30) and straight edges (31), and the straw cap (3) can be adapted to straws with a diameter of 6-12 mm.
5. The straw dust cap according to claim 1, characterized in that: A labeling plane (2) is provided on one side of the straw cap (3).