Embedded lifting ring cup cover

Abstract

The utility model relates to the technical field of cup covers, in particular to an embedded lifting ring cup cover which comprises an inner threaded sleeve with the center protruding downwards, the inner threaded sleeve is screwed on an outer thread of a cup body matched with the inner threaded sleeve through an inner thread on the inner wall of a lower cavity of the inner threaded sleeve, and two spring positioning columns are arranged at the top of the inner threaded sleeve in a central symmetry mode. A lifting ring body reset piece is connected to the outer side wall of each spring positioning column in a sleeving mode, a lifting ring piece is installed above the inner thread sleeve, the lower end of the lifting ring piece is connected to the upper portions of the two spring positioning columns in a sleeving mode, and a pressing locking piece is arranged in the position, on the right side of the lifting ring piece, of the inner thread sleeve. The cup cover is simple and compact in structure and convenient to install, produce and process; the embedded lifting ring body is stable in structure and high in durability; according to the technical scheme, opening or hiding of the lifting ring piece is relatively rapid and convenient, the lifting ring piece can be opened or hidden by simply pressing the locking piece, the lifting ring piece can be released and popped out through single-hand operation during operation, and the operation difficulty is reduced.

Description

Technical Field

[0001] This utility model relates to the field of cup lid technology, and in particular to embedded lifting ring cup lids. Background Technology

[0002] As a key accessory used with cups, the main function of a cup lid is to seal the rim of the cup. Traditionally, cup lids are generally divided into two types: those with a handle and those without. Because cup lids with a handle are easier for users to carry, they are more widely used in cups.

[0003] A search revealed a patent document with patent application number CN202022201604.6 that discloses a thermos lid with a hanging handle. Its main structure includes a handle body and a lid body. The lid body has a first connecting part and a second connecting part arranged at intervals. The first end of the handle body is detachably connected to the first connecting part, and the second end is detachably connected to the second connecting part. When both ends of the handle body are connected, the handle body is in a naturally straight state. By providing the first connecting part and the second connecting part on the lid body to cooperate with the handle body, both ends of the handle body can be fixed to the lid body and not swing freely. In use, one end of the handle body can be pulled open to serve as a carrying handle.

[0004] As can be seen from the above-mentioned literature, although the above-mentioned thermos lid is equipped with a handle body, the entire handle body structure is installed on one side of the lid. When the entire cup needs to be stored or packaged, the handle body part will cause problems such as not being able to be stored and taking up a lot of space. In addition, when the entire lid is installed on the cup, the handle body is always in a protruding state, which is not aesthetically pleasing or compact.

[0005] Based on this, the present invention optimizes and improves the existing problems of insulated cup lids, and proposes an embedded lifting ring cup lid to better solve the problems existing in the prior art. Utility Model Content

[0006] To solve one of the aforementioned technical problems, the present invention employs the following technical solution: an embedded lifting ring cup cover, comprising an inner threaded sleeve with a downward-protruding center. The inner threaded sleeve is screwed onto the outer thread of the cup body it mates with via an inner thread on the inner wall of its lower cavity. The top of the inner threaded sleeve is sealed. Two spring positioning posts are symmetrically arranged at the center of the top of the inner threaded sleeve. A lifting ring body reset member is sleeved on the outer wall of each spring positioning post. A lifting ring member is installed above the inner threaded sleeve. The lower end of the lifting ring member is sleeved on the upper part of the two spring positioning posts. The top of the lifting ring member is vertically upward. A pressing locking member is provided inside the inner threaded sleeve on the right side of the lifting ring member. The lower end of the pressing locking member is used to lock the lower end of the lifting ring member.

[0007] In any of the above embodiments, it is preferred that a top cover is fitted over the outside of the inner thread sleeve, and the top of the top cover is provided with a central opening for the lifting ring to pass through upward.

[0008] In any of the above embodiments, it is preferred that the lifting ring component includes a vertically arranged lifting ring body, and two mounting blind holes are provided at the bottom of the lifting ring body, which are respectively sleeved on the periphery of the lifting ring body reset component. Limiting protrusions are provided on the lower part of the lifting ring body outside each of the mounting blind holes, and an upward inclined surface is provided at the bottom of the limiting protrusions. The distance between the two limiting protrusions is greater than the maximum diameter of the central opening.

[0009] In any of the above embodiments, preferably, the pressing locking member includes a lifting ring lock head horizontally disposed in the upper cavity of the inner threaded sleeve on the right side of the lifting ring body. A lower inclined surface is provided at the front end of the lifting ring lock head, which abuts against the upper inclined surface. The left and right ends of the lifting ring lock head respectively movably pass through the through holes at their corresponding positions. A lock head spring is sleeved on the outer wall of the right side of the lifting ring lock head. The right end of the lock head spring abuts against the inner wall of the upper cavity of the inner threaded sleeve, and the left end of the lock head spring abuts against the protruding part at the bottom center of the lifting ring lock head. A conical hole is provided at the center of the lock head spring for the pressing member above it to pass through. When the pressing member moves downward, it can drive the lifting ring lock head to translate by pressing against the conical hole.

[0010] In any of the above embodiments, preferably, the pressing component includes a button support fixedly disposed above the lifting ring lock head, a column-shaped button is inserted into the central hole of the button support, the lower end of the button movably passes through the central hole of the button support and extends into the conical hole, the top of the button movably protrudes to the top of the upper cover, a stop portion is integrally formed on the upper outer side wall of the button, the bottom of the stop portion abuts against the inner wall of the inner cavity of the upper cover, a button return spring is sleeved on the outer side wall of the button between the stop portion and the button support, the top of the button return spring abuts against the bottom of the stop portion, and the bottom abuts against the outer side wall of the button support.

[0011] In any of the above embodiments, it is preferred that the lifting ring body reset component includes a lifting ring spring vertically sleeved on the upper outer side wall of the spring positioning post, the top of the lifting ring spring being inserted into the corresponding mounting blind hole of the lifting ring body, and the bottom of the lifting ring spring abutting against the bottom of the upper cavity of the inner thread sleeve.

[0012] In any of the above embodiments, it is preferred that an outer sheath is fitted onto the outer side wall of the inner sheath.

[0013] In any of the above embodiments, it is preferred that an inner wire steel liner is fitted and fixedly installed on the outer wall of the central protrusion of the inner wire sleeve.

[0014] In any of the above embodiments, it is preferred that a decorative piece is installed on the top of the cover.

[0015] In any of the above embodiments, it is preferred that the cup includes the aforementioned embedded lifting ring lid, which is screwed onto the matching cup body.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. The embedded lifting ring cup lid of this utility model has a neat and beautiful appearance; it has the advantages of being easy to carry and being aesthetically pleasing.

[0018] 2. The cup lid of this utility model has a simple and compact structure, is easy to install, and is easy to manufacture and process; the embedded lifting ring body structure is stable and durable, can meet the requirements of repeated use without affecting product performance, and effectively ensures the overall service life.

[0019] 3. The opening or closing of the lifting ring in this utility model is relatively quick and convenient. It can be achieved by simply pressing the locking part. During operation, the lifting ring can be released and popped out by one hand, reducing the difficulty of operation. Attached Figure Description

[0020] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or components are generally identified by similar reference numerals. In the drawings, the elements or components are not necessarily drawn to scale.

[0021] Figure 1 This is a schematic diagram of the internal cross-sectional structure of the lifting ring body of this utility model when it is in use.

[0022] Figure 2 This is a schematic diagram of the internal cross-sectional structure of the lifting ring body of this utility model when it is in the storage state.

[0023] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the lifting ring body of this utility model in the main view state.

[0024] Figure 4 This is a schematic diagram of the decomposition structure of the present invention under explosive decomposition conditions.

[0025] In the diagram, 1. Decorative piece; 2. Top cover; 3. Inner threaded sleeve; 301. Lower cavity; 302. Upper cavity; 4. Outer skin; 5. Button; 501. Stop ring; 6. Counterweight positioning block; 7. Lifting ring lock head; 701. Tapered hole; 702. Lower inclined surface; 703. Lock head slot; 8. Lock head spring; 9. Button support; 10. Button reset spring; 11. Lifting ring body; 1101. Limiting protrusion; 1102. Upper inclined surface; 12. Lifting ring spring; 13. Inner threaded steel liner; 14. Cup body; 15. Spring positioning post. Detailed Implementation

[0026] The embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. These embodiments are only used to more clearly illustrate the technical solution of the present utility model, and are therefore merely examples and should not be construed as limiting the scope of protection of the present utility model. The specific structure of the present utility model is as follows: Figures 1-4 As shown in the image.

[0027] Example 1: An embedded lifting ring cup lid includes an inner threaded sleeve 3 with a downward-protruding center. The inner threaded sleeve 3 is screwed onto the outer thread of the cup body 14 it mates with through the inner thread on the inner wall of its lower cavity 301. The top of the inner threaded sleeve 3 is sealed. Two spring positioning posts 15 are symmetrically arranged at the center of the top of the inner threaded sleeve 3. A lifting ring body 11 reset member is sleeved on the outer wall of each spring positioning post. A lifting ring member is installed above the inner threaded sleeve 3. The lower end of the lifting ring member is sleeved on the upper part of the two spring positioning posts. The top of the lifting ring member is vertically upward. A pressing locking member is provided in the inner threaded sleeve 3 on the right side of the lifting ring member. The lower end of the pressing locking member is used to lock the lower end of the lifting ring member.

[0028] The embedded lifting ring cup lid of this utility model relies on the inner thread sleeve 3 to be screwed onto the cup body 14 to seal the top of the cup body 14. During installation, the spring positioning post can be used to constrain and limit the entire lifting ring. When it is necessary to control the lifting ring to pop up upwards or hide downwards in the upper cavity 302, it can ensure that the pressing locking part can be operated as needed to achieve the purpose of quickly controlling the operation of the lifting ring.

[0029] In any of the above embodiments, it is preferred that an upper cover 2 is sleeved on the outside of the inner thread sleeve 3, and the top of the upper cover 2 is provided with a central opening for the lifting ring to pass through upward.

[0030] In any of the above embodiments, it is preferred that the lifting ring component includes a vertically arranged lifting ring body 11, and two mounting blind holes are provided at the bottom of the lifting ring body 11, which are respectively sleeved on the periphery of the lifting ring body 11 reset component. Limiting protrusions 1101 are respectively provided on the lower part of the lifting ring body 11 outside each of the mounting blind holes. An upward inclined surface 1102 is provided at the bottom of the limiting protrusions 1101, and the interval between the two limiting protrusions 1101 is greater than the maximum diameter of the central opening.

[0031] When the lifting ring is in operation, the limiting protrusion 1101 can prevent the lifting ring body 11 from being pulled too upwards and causing it to detach from the inner thread sleeve 3, thus achieving the purpose of restraint and limiting.

[0032] In any of the above embodiments, preferably, the pressing locking member includes a lifting ring lock head 7 horizontally disposed in the upper cavity 302 of the inner threaded sleeve 3 on the right side of the lifting ring body 11. A lower inclined surface 702 is provided at the front end of the lifting ring lock head 7, which abuts against the upper inclined surface 1102. The left and right ends of the lifting ring lock head 7 respectively movably pass through the through holes at their corresponding positions. A lock head spring 8 is sleeved on the outer wall of the right side of the lifting ring lock head 7. The right end of the lock head spring 8 abuts against the inner wall of the upper cavity 302 of the inner threaded sleeve 3. The left end of the lock head spring 8 abuts against the protruding part at the bottom center of the lifting ring lock head 7. A tapered hole 701 is provided at the center of the lock head spring 8 for the pressing member above it to pass through. When the pressing member moves downward, it can drive the lifting ring lock head 7 to move by pressing against the tapered hole 701.

[0033] When the pressing locking component is in operation, the pressing component presses down, and the downward pressure of the pressing component drives the conical hole 701 to be pressed. Under the action of the conical inclined surface, the lifting ring lock head 7 can be moved back and forth. When the lifting ring lock head 7 moves back and forth, it can be translated by the upper inclined surface of its front end and contact the lock head slot provided at the lower part of the lifting ring component, thereby achieving the purpose of locking the lifting ring body 11.

[0034] In any of the above embodiments, preferably, the pressing component includes a button support 9 fixedly disposed above the lifting ring lock head 7, a column-shaped button 5 is inserted into the central hole of the button support 9, the lower end of the button 5 movably passes through the central hole of the button support 9 and extends into the conical hole 701, the top of the button 5 movably protrudes to the top of the upper cover 2, a stop portion is integrally formed on the upper outer side wall of the button 5, the bottom of the stop portion abuts against the inner wall of the inner cavity of the upper cover 2, a button return spring 10 is sleeved on the outer side wall of the button 5 between the stop portion and the button support 9, the top of the button return spring 10 abuts against the bottom of the stop portion, and the bottom abuts against the outer side wall of the button support 9.

[0035] When the pressing part is operated, applying pressure to the top of button 5 can drive it to move downward. During the downward movement, the bottom of button 5 pushes the tapered hole 701 and controls the horizontal movement of the lifting ring lock head 7.

[0036] When defining the front and back sides, the side closest to the inner wall of the upper cavity 302 of the current inner thread sleeve 3 is designated as the back side.

[0037] Example 2: Compared with Example 1, this example also includes the following technical features:

[0038] In any of the above embodiments, it is preferred that a counterweight positioning block 6 is installed above the button support 9 for pressing against it. The counterweight positioning block 6 achieves counterweight limiting during the pressing operation.

[0039] In any of the above embodiments, it is preferred that the lifting ring body 11 reset component includes a lifting ring spring 12 vertically sleeved on the upper outer side wall of the spring positioning post, the top of the lifting ring spring 12 is inserted into the corresponding mounting blind hole of the lifting ring body 11, and the bottom of the lifting ring spring 12 abuts against the bottom of the upper cavity 302 of the inner thread sleeve 3.

[0040] The lifting ring body 11 reset component in this utility model adopts a lifting ring spring 12, which can drive the lifting ring body 11 to move quickly upward and pop out above the upper cover 2 after the locking force is lost, so as to form a lifting ring for the operator to carry the whole cup.

[0041] In any of the above embodiments, it is preferred that an outer sheath 4 is fitted onto the outer side wall of the inner sheath 3.

[0042] In any of the above embodiments, it is preferred that an inner wire steel liner 13 is fitted and fixedly installed on the outer wall of the central protrusion of the inner wire sleeve 3.

[0043] In any of the above embodiments, it is preferred that a decorative piece 1 is installed on the top of the upper cover 2.

[0044] Example 3: Compared with Example 1, this example also includes the following technical features:

[0045] In any of the above embodiments, it is preferred that the cup includes the aforementioned embedded lifting ring cup lid, which is screwed onto the matching cup body 14.

[0046] During installation, the decorative piece 1 is fixed to the upper cover 2; the outer skin 4 is bonded to the inner thread sleeve 3.

[0047] After assembling the lifting ring lock head 7 and the lock head spring 8, insert them into the bottom of the upper cavity 302 of the inner thread sleeve 3. Place the button support 9 on top of the lifting ring lock head 7 and fix it in the corresponding position of the inner thread sleeve 3.

[0048] Then, place the counterweight positioning block 6 on top of the button support 9.

[0049] The lifting ring spring 12 is placed on the spring positioning post of the inner thread sleeve 3, the lifting ring body 11 is put on, the button reset spring 10 is put on the button support 9, and the button 5 is put into the button support 9.

[0050] Put on the top cover 2 and weld it together with the assembled inner threaded sleeve 3.

[0051] After installation, button 5 can move up and down within the positioning groove of inner thread sleeve 3 and counterweight positioning block 6. Button 5 can be reset after being pressed by button reset spring 10.

[0052] The lifting ring lock head 7 can be positioned within the positioning space formed by the button support 9 and the inner thread sleeve 3, and can move to one side under the action of the button 5. After the button 5 is reset, it can move to the opposite side under the action of the lock head spring 8.

[0053] In this state, pressing the lifting ring body 11 compresses the lifting ring spring 12. The lower inclined surface 702 of the lifting ring lock head 7 slot can push the upper inclined surface of the lifting ring lock head 7 to move the lifting ring lock head 7 backward. If you continue to press, the front locking head of the lifting ring lock head 7 will be locked in the locking head slot 703 provided on the corresponding side wall of the lower part of the lifting ring body 11 under the action of the locking head spring 8, fixing the lifting ring body 11 and making the lifting ring body 11 embedded in the cup lid.

[0054] When carrying, press button 5 to squeeze the lifting ring lock head 7 and move it backward, causing the lifting ring body 11 to disengage from the restraint of the lifting ring lock head 7 and pop out under the action of the lifting ring spring 12. A single finger can be inserted into the hole of the lifting ring body 11 for easy carrying of a water cup.

[0055] When the lifting ring body 11 is not needed, press the lifting ring body 11 to compress the lifting ring spring 12. The lifting ring lock head 7 will reset under the action of the lock head spring 8, locking the lifting ring body 11 and making the lifting ring body 11 hidden in the upper cavity 302 of the entire cup lid.

[0056] In summary, the embedded lifting ring cup lid of this utility model has a neat and beautiful appearance; it has the advantages of being easy to carry and aesthetically pleasing; the cup lid has a simple and compact structure, is easy to install, and is easy to manufacture; the embedded lifting ring body 11 has a stable structure, is durable, can meet the requirements of repeated use, does not affect product performance, and effectively guarantees the overall service life.

[0057] Opening or hiding the lifting ring is relatively quick and convenient, and can be achieved by simply pressing the locking part. During operation, the lifting ring can be released and popped out with one hand, reducing the difficulty of operation.

[0058] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model. For those skilled in the art, any alternative improvements or transformations made to the implementation of this utility model fall within the protection scope of this utility model.

[0059] Any aspects of this utility model not described in detail are known to those skilled in the art.

Claims

1. An embedded ring-pull cup closure comprising a centrally downwardly projecting inner sleeve which is threadably engaged on the outer thread of a cup body with which it is to be mated by means of an inner thread on the inner wall of the lower portion of the sleeve, characterised in that: The top of the inner sleeve is blocked, two spring positioning columns are symmetrically arranged at the top center of the inner sleeve, a lifting ring body reset member is sleeved on the outer side wall of each spring positioning column, a lifting ring member is installed above the inner sleeve, the lower end of the lifting ring member is sleeved on the upper part of the two spring positioning columns, the top of the lifting ring member is vertically arranged upward, a pressing lock member is arranged in the inner sleeve right side of the lifting ring member, the lower end of the pressing lock member is used for cooperating to lock the lower end of the lifting ring member; the lifting ring member is released and popped out by pressing the lock member with one hand.

2. The embedded ring-pull cup lid of claim 1, wherein: An upper cover is sleeved on the outer side of the inner sleeve, and a central opening is arranged at the top of the upper cover for the lifting ring member to pass upward.

3. The embedded ring-pull cup lid of claim 2, wherein: The lifting ring member comprises a vertically arranged lifting ring body, two installation blind holes are arranged at the bottom of the lifting ring body and are respectively sleeved on the periphery of the lifting ring body reset member, limit protrusions are respectively arranged at the lower part of the lifting ring body outside each installation blind hole, an upward inclined surface is arranged at the bottom of each limit protrusion, and the interval distance between the two limit protrusions is greater than the maximum caliber of the central opening.

4. The embedded ring-pull cup lid of claim 3, wherein: The pressing lock member comprises a lifting ring lock head horizontally arranged in the upper cavity of the inner sleeve right side of the lifting ring body, a downward inclined surface is arranged at the front end of the lifting ring lock head and abuts against the upward inclined surface, the left and right ends of the lifting ring lock head are respectively movably arranged to pass through the through holes at the corresponding positions, a lock head spring is sleeved on the right side outer side wall of the lifting ring lock head, the right end of the lock head spring abuts against the inner wall of the upper cavity of the inner sleeve, the left end of the lock head spring abuts against the protruding part at the center bottom of the lifting ring lock head, a tapered hole is arranged at the center of the lock head spring for the pressing member above the lock head spring to pass through, and when the pressing member moves downward, the lifting ring lock head can be driven to translate by abutting against the tapered hole.

5. The embedded ring-pull cup lid of claim 4, wherein: The pressing member comprises a button support fixedly arranged above the lifting ring lock head, a columnar button is inserted and arranged in the central hole of the button support, the lower end of the button movably passes through the central hole of the button support and extends into the tapered hole, the top of the button movably passes out to the top of the upper cover, a stop part is integrally formed on the upper outer side wall of the button, the bottom of the stop part abuts against the inner cavity inner wall of the upper cover, a button reset spring is sleeved on the outer side wall of the button between the stop part and the button support, the top of the button reset spring abuts against the bottom of the stop part, and the bottom abuts against the outer side wall of the button support.

6. The embedded ring-pull cup lid of claim 5, wherein: The lifting ring body reset member comprises a lifting ring spring vertically sleeved on the upper outer side wall of the spring positioning column, the top of the lifting ring spring is inserted into the corresponding installation blind hole of the lifting ring body, and the bottom of the lifting ring spring abuts against the bottom of the upper cavity of the inner sleeve.

7. The embedded ring-pull cup lid of claim 6, wherein: An outer skin is sleeved on the outer side wall of the inner sleeve.

8. The embedded ring-pull cup lid of claim 7, wherein: An inner wire steel lining is fixedly installed on the outer side wall of the central protruding part of the inner sleeve.

9. The embedded ring-pull cup lid of claim 8, wherein: A decorative sheet is installed on the top of the upper cover.

10. A cup having an embedded handle cup lid, characterized by: The cup includes the embedded handle cup cover as claimed in any one of claims 1-9, which is screw-mounted on the matched cup body.

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