Straw convenient for sucking liquid at bottom of container
By designing the inclined bending structure of the bottom pipe body and the middle pipe body with sharp corners and recesses, as well as the use of the limiting plate, the problem that existing straws are difficult to absorb liquid at the bottom of the container is solved, and the use sense and stability of the straws are improved.
Patent Information
- Application Number
- CN202421306650.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-07
AI Technical Summary
Existing straws have difficulty sucking liquid at the bottom of the container, resulting in poor use.
A straw is designed, and the bottom end edge of the bottom tube body is composed of two symmetrical arc edges, forming sharp corners and recesses. The bottom end of the middle tube body is bent to the inclination direction of the suction nozzle, and a limiting plate is provided at the end of the middle tube body close to the suction nozzle to prevent falling off.
Through the design of sharp corners and recesses, the bottom pipe body is avoided from fitting with the bottom of the container, making it easier to absorb liquid; the design of the limiting plate prevents the straw from falling off, improving the stability of use.
Smart Images
Figure CN222675916U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a straw, in particular to a straw which is convenient for sucking liquid at the bottom of a container. Background Art
[0002] Straws are usually used to suck liquids from containers such as bottles. Currently, there are two main types of straws: one is a straight straw, and the other is a straight straw with a bendable side near the mouth, which makes it easier to insert the end of the straw into the mouth. However, these two types of straws are generally unable to suck liquids from the bottom of the container, resulting in poor usage experience. Utility Model Content
[0003] In order to overcome the deficiencies of the prior art, the utility model provides a straw for conveniently sucking liquid at the bottom of a container.
[0004] The purpose of the utility model is achieved by the following technical solutions:
[0005] A straw for conveniently sucking liquid from the bottom of a container, comprising a suction nozzle and a middle tube body, the top end of the middle tube body being connected to the bottom end of the suction nozzle, the suction nozzle and the middle tube body being arranged at an angle, one side of the bottom end of the middle tube body being bent in an arc shape in a direction inclined toward the suction nozzle, the bottom end of the middle tube body being connected to the top end of the bottom tube body, the suction nozzle, the middle tube body and the middle of the bottom tube body forming a penetrating cavity, the bottom end edge of the bottom tube body being composed of two symmetrical arc edges, one of the connection points of the two arc edges forming a recessed portion, and the other connection point forming a sharp corner portion, so that when the sharp corner portion of the bottom tube body contacts the bottom of the container, a gap is formed between the recessed portion and the bottom of the container.
[0006] Furthermore, the two arc-shaped edges are respectively protruded toward a side away from the middle tube body.
[0007] Furthermore, a limiting plate is arranged at one end of the middle tube body close to the suction nozzle, a limiting groove matching the limiting plate is arranged on the container cover, and the limiting plate is movably placed in the limiting groove.
[0008] Furthermore, the limiting plate includes an annular fixing plate and limiting blocks symmetrically arranged on both sides of the annular fixing plate, and the annular fixing plate is sleeved on the outer side of the middle tube body.
[0009] Furthermore, a connecting edge between each of the limiting blocks and the annular fixing plate forms a smooth arc-shaped depression.
[0010] Furthermore, the diameter of the cross section of the bottom tube body is greater than the diameter of the cross section of the middle tube body.
[0011] Furthermore, the included angle between the suction nozzle and the middle tube body is an obtuse angle.
[0012] Furthermore, a fixing piece is sleeved on the outer side of the suction nozzle.
[0013] Furthermore, one end of the suction nozzle away from the middle tube body protrudes outward to form an annular protective member.
[0014] Furthermore, the side wall of the annular protective member is a smooth arc surface protruding outward.
[0015] Compared with the prior art, the beneficial effects of the present invention are:
[0016] 1. In the present invention, the bottom edge of the bottom tube body is composed of two symmetrical arc edges, one of the two arc edges is connected to form a concave portion, and the other is connected to form a sharp corner portion, and the two arc edges are respectively convex to the side away from the middle tube body, so that when the sharp corner portion of the bottom tube body contacts the bottom of the container, a gap is formed between the concave portion and the bottom of the container, thereby preventing the end of the bottom tube body from fitting with the bottom of the container and affecting the liquid inhalation. At the same time, the design of bending one side of the bottom end of the middle tube body in the inclined direction of the suction nozzle also facilitates the inhalation of liquid at the connection between the container cup body and the bottom of the container.
[0017] 2. By arranging a limit plate at one end of the middle tube body close to the suction nozzle, when the straw is installed, the limit plate is inserted into the limit groove on the container cover to prevent the straw from falling off. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a perspective view of the utility model in use;
[0019] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;
[0020] Figure 3 for Figure 2 A magnified image of point A;
[0021] In the figure: 1, suction nozzle; 2, middle tube body; 3, bottom tube body; 4, limit plate; 41, annular fixing plate; 42, limit block; 5, fixing piece; 6, annular protective piece. DETAILED DESCRIPTION
[0022] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.
[0023] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.
[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.
[0025] like Figure 1 , Figure 2 As shown, the one-piece anti-drop straw matches a customized or specific model of bottle or other container, and a through hole is provided on the container cover for the straw to pass through. The straw includes a nozzle 1 and a middle tube body 2. A fixing part 5 is sleeved on the outside of the nozzle 1 to facilitate the insertion and removal of the straw. The end of the nozzle 1 away from the middle tube body 2 protrudes outward to form an annular protective part 6. The side wall of the annular protective part 6 is a smooth curved surface protruding outward. The smooth annular protective part 6 can reduce the discomfort of the mouth when the nozzle 1 is put into the mouth. The top end of the middle tube body 2 is connected to the bottom end of the nozzle 1. The nozzle 1 and the middle tube body 2 are set at an angle, and according to daily usage habits, the angle between the nozzle 1 and the middle tube body 2 is an obtuse angle.
[0026] like Figure 2 As shown, one side of the bottom end of the middle tube body 2 is bent in an arc shape in the direction inclined toward the suction nozzle 1, and the bottom end of the middle tube body 2 is connected to the top end of the bottom tube body 3. The suction nozzle 1, the middle tube body 2 and the middle of the bottom tube body 3 form a penetrating cavity. The bottom edge of the bottom tube body 3 is composed of two symmetrical arc edges, one of the connection of the two arc edges forms a recessed portion, and the other connection forms a sharp corner portion. The two arc edges are respectively convex to the side away from the middle tube body 2, so that when the sharp corner portion of the bottom tube body 3 contacts the bottom of the container, a gap is formed between the recessed portion and the bottom of the container, as shown in FIG. Figure 1 As shown, the end of the bottom tube 3 can be prevented from fitting against the bottom of the container, thereby affecting the inhalation of liquid. The design of bending one side of the bottom end of the middle tube 2 in the inclined direction of the suction nozzle 1 also facilitates the inhalation of liquid at the connection between the container cup body and the bottom of the container.
[0027] like Figure 2As shown, a limiting plate 4 is further provided at one end of the middle tube body 2 near the suction nozzle 1, and a limiting groove matching the limiting plate 4 is provided on the container cover. When the straw is installed, the limiting plate 4 is inserted into the limiting groove. There is friction between the side wall of the limiting plate 4 and the side wall of the limiting groove, which can prevent the straw from falling off. When a certain force is applied to the straw away from the container cover, the limiting plate 4 can be pulled out of the limiting groove.
[0028] Preferably, the embodiment Figure 3 As shown, the limiting plate 4 includes an annular fixing plate 41 and limiting blocks 42 symmetrically arranged on both sides of the annular fixing plate 41. The annular fixing plate 41 is sleeved on the outer side of the middle tube body 2, and the connection edge of each limiting block 42 and the annular fixing plate 41 forms a smooth arc-shaped depression. When the limiting plate 4 is installed, the edges of the annular fixing plate 41 and the limiting blocks 42 are respectively fitted with the side walls of the limiting groove, and there is a certain amount of friction between the edges of the annular fixing plate 41 and the limiting blocks 42 and the side walls of the limiting groove.
[0029] In a preferred embodiment, the diameter of the cross section of the bottom tube body 3 is larger than the diameter of the cross section of the middle tube body 2, which makes it easier to suck the liquid into the straw.
[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A straw for conveniently sucking liquid at the bottom of a container, comprising a suction nozzle and a middle tube body, wherein the top end of the middle tube body is connected to the bottom end of the suction nozzle, and the suction nozzle and the middle tube body are arranged at an angle, characterized in that: One side of the bottom end of the middle tube body is bent in an arc shape in the direction inclined toward the suction nozzle, and the bottom end of the middle tube body is connected to the top end of the bottom tube body. The suction nozzle, the middle tube body and the middle of the bottom tube body form a penetrating cavity, and the bottom end edge of the bottom tube body is composed of two symmetrical arc edges, one of the connection points of the two arc edges forms a recessed portion, and the other connection point forms a sharp corner portion, so that when the sharp corner portion of the bottom tube body contacts the bottom of the container, a gap is formed between the recessed portion and the bottom of the container.
2. A straw for conveniently sucking liquid from the bottom of a container as claimed in claim 1, characterized in that: The two arc-shaped edges protrude toward one side away from the middle tube body respectively.
3. A straw for conveniently sucking liquid from the bottom of a container as claimed in claim 1, characterized in that: A limiting plate is arranged at one end of the middle tube body close to the suction nozzle, a limiting groove matching the limiting plate is arranged on the container cover, and the limiting plate is movably placed in the limiting groove.
4. A straw for conveniently sucking liquid from the bottom of a container as claimed in claim 3, characterized in that: The limiting plate comprises an annular fixing plate and limiting blocks symmetrically arranged on both sides of the annular fixing plate, and the annular fixing plate is sleeved on the outer side of the middle tube body.
5. A straw for conveniently sucking liquid from the bottom of a container as claimed in claim 4, characterized in that: A smooth arc-shaped depression is formed between the connection edge of each of the limiting blocks and the annular fixing plate.
6. A straw for conveniently sucking liquid from the bottom of a container as claimed in claim 1, characterized in that: The diameter of the cross section of the bottom tube body is greater than the diameter of the cross section of the middle tube body.
7. A straw for conveniently sucking liquid from the bottom of a container as claimed in claim 1, characterized in that: The included angle between the suction nozzle and the middle tube body is an obtuse angle.
8. A straw for conveniently sucking liquid from the bottom of a container as claimed in claim 1, characterized in that: The outer side of the suction nozzle is sleeved with a fixing piece.
9. A straw for conveniently sucking liquid from the bottom of a container as claimed in claim 1, characterized in that: One end of the suction nozzle away from the middle tube body protrudes outward to form an annular protective piece.
10. A straw for conveniently sucking liquid from the bottom of a container as claimed in claim 9, characterized in that: The side wall of the annular protective member is a smooth arc surface protruding outward.