A convenient cup cover capable of hanging and taking
By introducing an adjustable-length connecting strap and a turntable structure into the cup sleeve, the problem of the cup sleeve having only one carrying method is solved, realizing flexible switching between multiple carrying methods and stable clamping, thus improving the convenience of use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG FUCHUANG ENVIRONMENTAL PROTECTION PACKAGING TECH CO LTD
- Filing Date
- 2025-09-22
- Publication Date
- 2026-07-14
AI Technical Summary
Existing cup sleeves have a simple hanging and retrieval structure, which makes it difficult to adapt to users' diverse carrying needs and lacks ease of use.
A structure including a cup holder, a torsion spring, and multiple arc-shaped clamping plates was designed. The adjustable length of the connecting strap is achieved through a ratchet and pawl mechanism. Combined with the design of a silicone anti-slip pad and a turntable, the cup can be stably clamped and flexibly carried.
It enables quick switching between different carrying methods, improves ease of use, frees up your hands, and provides a stable grip without any looseness or gaps.
Smart Images
Figure CN224483612U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cup sleeve technology, specifically a convenient cup sleeve that can be hung up. Background Technology
[0002] A cup sleeve is an accessory specifically designed to be placed over a cup. Its main function is to insulate, protecting the user's hands from burns caused by hot drinks. It also prevents external factors from affecting the temperature of the drink, keeping hot drinks hot for longer and cold drinks cold for a longer time. It is commonly used in milk tea shops, coffee shops, and in households for glass cups.
[0003] The existing cup sleeves have a simple hanging structure, mostly with a single hanging rope, which can only meet the needs of a single carrying method and is difficult to adapt to users' needs for carrying by hand, on the shoulder, or hanging on a bicycle, thus greatly reducing the convenience of use.
[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and proposed a convenient cup sleeve that can be hung. Utility Model Content
[0005] The purpose of this invention is to provide a convenient, removable cup sleeve to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a convenient cup sleeve that can be hung, comprising a cup holder and a second torsion spring. The upper surface of the cup holder is provided with a silicone cup pad, and the bottom of the cup holder is provided with a T-shaped groove. A connecting rod is provided in the T-shaped groove, and an arc-shaped clamping piece is fixed at the end of the connecting rod away from the center of the cup holder. The inner surface of the arc-shaped clamping piece is provided with a silicone anti-slip pad. A first outer shell is provided on the arc-shaped clamping piece located at the middle of the front end, and a connecting strap is fixed through the inside of the first outer shell. A second outer shell is provided on the arc-shaped clamping piece located at the middle of the rear end, and a second drive shaft is rotatably connected inside the second outer shell. A ratchet first and a second ratchet are respectively sleeved on the outside of the second drive shaft. The second torsion spring is located at the opening below the rear end of the second outer shell, and a second pawl is fixed to the top of the second torsion spring.
[0007] Furthermore, there are six T-slots, six connecting rods, and six arc-shaped clamping pieces, and the T-slots are distributed in a ring at equal intervals along the center of the cup holder.
[0008] Furthermore, a sliding pin is fixed to the end of the connecting rod away from the arc-shaped clamping piece, and a drive shaft is rotatably connected to the bottom center of the cup holder.
[0009] Furthermore, a turntable is fitted around the outside of the drive shaft, and a groove is formed on the surface of the turntable, with the sliding pin penetrating vertically through the groove.
[0010] Furthermore, the turntable has ratchet teeth on its outer side, and the bottom of the cup holder is fixed with a base plate, which is circular in shape. The cup holder and the base plate are coaxially arranged.
[0011] Furthermore, a pawl is hinged to the groove on the inner side of the base plate via a pin, and a torsion spring is installed on the pawl. The thickness ratio of the turntable, the ratchet, and the pawl is 2:1:2.
[0012] Furthermore, the end of the connecting belt away from the first outer shell passes through the second outer shell, and the side of the connecting belt near the ratchet is provided with a toothed groove. The second ratchet is elastically connected to the second outer shell through a torsion spring.
[0013] This utility model provides a convenient, removable cup sleeve with the following advantages:
[0014] 1. After pressing the second pawl, the length of the connecting strap can be shortened or extended by pulling the end of the connecting strap away from the second outer shell or the end of the connecting strap close to the first outer shell. The operation is simple and can be completed with one hand without the need for tools. It can quickly adapt to different carrying and hanging needs, such as hand-carrying or shoulder-carrying scenarios. Compared with simply holding the cup sleeve, it can free up both hands and improve the convenience of carrying.
[0015] 2. This utility model uses a rotating turntable to drive the transmission shaft to rotate synchronously. Since the sliding pin is perpendicularly inserted into the groove on the surface of the turntable and is fixedly connected to the connecting rod, when the turntable rotates, the groove will exert a force on the sliding pin, pushing the sliding pin to slide along the T-shaped groove away from the center of the cup holder. This keeps the six arc-shaped clamping pieces in an open state, making it easy to place or remove the cup. This solves the problem of hand fatigue caused by the need to forcefully open the elastic material when inserting a cup due to the fixed structure of traditional fixed cup sleeves. Moreover, the silicone anti-slip pad on the inner surface has elastic deformation capability, which can fill tiny gaps and enhance friction, ensuring that the clamping pieces fit tightly with the cup without any loose gaps. Attached Figure Description
[0016] Figure 1 This is a top view schematic diagram of the overall structure of a convenient cup sleeve that can be hung up according to the present invention;
[0017] Figure 2 This is a schematic diagram of the overall upward structure of a convenient cup sleeve that can be hung up according to this utility model;
[0018] Figure 3 This is a three-dimensional structural diagram of the cup holder and base plate of a convenient cup sleeve that can be hung up according to this utility model;
[0019] Figure 4 This is a schematic diagram of the outer shell of a convenient cup sleeve that can be hung up according to the present invention, viewed from two sides.
[0020] In the diagram: 1. Cup holder; 2. Silicone coaster; 3. T-slot; 4. Connecting rod; 5. Arc-shaped clamping piece; 6. Silicone anti-slip pad; 7. Sliding pin; 8. Drive shaft one; 9. Turntable; 10. Slide groove; 11. Ratchet; 12. Base plate; 13. Pad one; 14. Torsion spring one; 15. Outer shell one; 16. Connecting belt; 17. Outer shell two; 18. Drive shaft two; 19. Ratchet one; 20. Ratchet two; 21. Pad two; 22. Torsion spring two. Detailed Implementation
[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.
[0022] like Figure 1 and Figure 4 As shown, a convenient cup sleeve with a hook-and-hold function includes a cup holder 1 and a torsion spring 22. A housing 15 is provided on an arc-shaped clamping piece 5 at the front center, and a connecting strap 16 is fixedly inserted through the interior of the housing 15. A housing 27 is provided on an arc-shaped clamping piece 5 at the rear center, and a drive shaft 28 is rotatably connected inside the housing 27. A ratchet 19 and a ratchet 20 are respectively fitted on the outside of the drive shaft 28. The torsion spring 22 is located at the opening below the rear end of the housing 27, and a pawl 21 is fixed to the top of the torsion spring 22. The end of the connecting strap 16 away from the housing 15 passes through the housing 27, and the side of the connecting strap 16 near the ratchet 19 is provided with a toothed groove. The pawl 21 is elastically connected to the housing 27 through the torsion spring 22.
[0023] The specific operation is as follows: after pressing the second pawl 21, the length of the connecting strap 16 can be shortened or extended by pulling the end of the connecting strap 16 away from the outer shell 2 17 or by pulling the end of the connecting strap 16 close to the outer shell 1 15. The operation is simple and does not require tools. It can be adjusted with one hand and can quickly adapt to different carrying and hanging needs, such as hand-carrying or shoulder-carrying scenarios. Compared with simply holding the cup sleeve, it can free up both hands and improve the convenience of carrying.
[0024] like Figures 1 to 3As shown, a silicone coaster 2 is provided on the upper surface of the cup holder 1, and a T-shaped groove 3 is provided on the bottom of the cup holder 1. A connecting rod 4 is provided in the T-shaped groove 3, and an arc-shaped clamping piece 5 is fixed to the end of the connecting rod 4 away from the center of the cup holder 1. A silicone anti-slip pad 6 is provided on the inner surface of the arc-shaped clamping piece 5. There are six T-shaped grooves 3, six connecting rods 4, and six arc-shaped clamping pieces 5. The T-shaped grooves 3 are distributed in a ring at equal intervals along the center of the cup holder 1. A sliding pin 7 is fixed to the end of the connecting rod 4 away from the arc-shaped clamping piece 5. The bottom center of the cup holder 1 is rotated... A drive shaft 8 is connected, and a turntable 9 is sleeved on the outside of the drive shaft 8. The surface of the turntable 9 is provided with a groove 10. A sliding pin 7 passes vertically through the groove 10. A ratchet 11 is provided on the outside of the turntable 9. A base plate 12 is fixed to the bottom of the cup holder 1. The base plate 12 is circular. The cup holder 1 and the base plate 12 are coaxially arranged. A pawl 13 is hinged to the groove on the inside of the base plate 12 by a pin. A torsion spring 14 is installed on the pawl 13. The thickness ratio of the turntable 9, the ratchet 11 and the pawl 13 is 2:1:2.
[0025] The specific operation is as follows: by rotating the turntable 9, the transmission shaft 8 is driven to rotate synchronously. Since the sliding pin 7 is perpendicularly inserted into the groove 10 on the surface of the turntable 9, and the sliding pin 7 is fixedly connected to the connecting rod 4, when the turntable 9 rotates, the groove 10 will exert a force on the sliding pin 7, pushing the sliding pin 7 to slide along the T-shaped groove 3 away from the center of the cup holder 1, so that the six arc-shaped clamping pieces 5 are in an open state, which is convenient for placing or removing the cup. This solves the problem that traditional fixed cup sleeves require force to open the elastic material when inserting the cup due to the fixed structure, causing hand fatigue. Moreover, the silicone anti-slip pad 6 on the inner surface has elastic deformation ability, which can fill the small gaps and enhance the friction, ensuring that the clamping pieces 5 fit tightly with the cup without any loose gaps.
[0026] In summary, when using this convenient cup sleeve, first place the cup on the silicone coaster 2 on the upper surface of the cup holder 1. The silicone coaster 2 provides anti-slip and heat insulation. Then, rotate the turntable 9 counterclockwise to push the sliding pin 7 and connecting rod 4 to slide along the T-groove 3 towards the center of the cup holder 1, causing the arc-shaped clamping piece 5 to move towards the cup. During the movement, the inclined surface of the ratchet 11 presses against the pawl 13, causing the pawl 13 to rotate around the pin and compress the torsion spring 14. When the silicone anti-slip pad 6 is tightly attached to the cup body, the torsion spring 14 provides a continuous restoring force to drive the pawl 13 to return to its original position and engage in the groove between adjacent ratchet 11, forming a one-way lock to prevent the turntable 9 from rotating in the opposite direction, thereby ensuring the stable clamping force of the arc-shaped clamping piece 5 on the cup.
[0027] When it is necessary to hang or carry, the long connecting strap 16 can be used for hanging. To shorten the connecting strap 16, press the second pawl 21 to overcome the elasticity of the second torsion spring 22 and disengage it from the second ratchet 20. Then pull the end of the connecting strap 16 away from the outer shell 17 to make the tooth groove on the connecting strap 16 drive the first ratchet 19 to rotate. To extend the connecting strap 16, pull the end of the connecting strap 16 close to the outer shell 15. After the connecting strap 16 is adjusted to the appropriate length, release the second pawl 21. At this time, the second pawl 21 engages with the second ratchet 20 under the action of the second torsion spring 22 to prevent the second drive shaft 18 from rotating in the opposite direction and complete the length locking. Thus, it can be hung on bicycle handlebars, wall hooks, etc. to achieve flexible hanging and retrieval. It is also suitable for shoulder carrying, hand carrying, and other scenarios.
[0028] When you need to remove the cup, press the pawl 13 to disengage it from the ratchet 11, overcoming the elastic force of the torsion spring 14. Then, rotate the drive shaft 8 in the opposite direction, causing the turntable 9 to rotate in the opposite direction. Under the action of the slide groove 10, the sliding pin 7 slides along the T-groove 3 away from the center of the cup holder 1. The connecting rod 4 drives the arc-shaped clamping piece 5 to open outwards in sync, releasing the clamp on the cup. At this time, the cup can be removed from the cup holder 1.
[0029] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.
Claims
1. A convenient cup sleeve with a hook-and-hold function, comprising a cup holder (1) and a torsion spring (22), characterized in that, The upper surface of the cup holder (1) is provided with a silicone cup pad (2), and the bottom of the cup holder (1) is provided with a T-shaped groove (3). A connecting rod (4) is provided in the T-shaped groove (3), and an arc-shaped clamping piece (5) is fixed at one end of the connecting rod (4) away from the center of the cup holder (1). A silicone anti-slip pad (6) is provided on the inner surface of the arc-shaped clamping piece (5). A first outer shell (15) is provided on the arc-shaped clamping piece (5) located in the middle of the front end, and a connecting strap (16) is fixed through the inside of the first outer shell (15). A second outer shell (17) is provided on the arc-shaped clamping piece (5) located in the middle of the rear end, and a second drive shaft (18) is rotatably connected inside the second outer shell (17). A ratchet first (19) and a ratchet second (20) are respectively sleeved on the outside of the second drive shaft (18). A second torsion spring (22) is provided at the opening below the rear end of the second outer shell (17), and a second pawl (21) is fixed on the top of the second torsion spring (22).
2. The removable and convenient cup sleeve according to claim 1, characterized in that, The T-slots (3), connecting rods (4) and arc-shaped clamping pieces (5) are each provided in six units, and the T-slots (3) are distributed in a ring at equal intervals along the center position of the cup holder (1).
3. The removable and convenient cup sleeve according to claim 1, characterized in that, The connecting rod (4) is fixed with a sliding pin (7) at one end away from the arc-shaped clamping piece (5), and the bottom middle of the cup holder (1) is rotatably connected to a drive shaft (8).
4. A removable and convenient cup sleeve according to claim 3, characterized in that, The drive shaft (8) is fitted with a turntable (9), and the surface of the turntable (9) is provided with a groove (10), and the sliding pin (7) passes vertically through the groove (10).
5. A removable and convenient cup sleeve according to claim 4, characterized in that, The turntable (9) has ratchet teeth (11) on its outer side, and the bottom of the cup holder (1) is fixed with a base plate (12), which is circular. The cup holder (1) and the base plate (12) are coaxially arranged.
6. A removable and convenient cup sleeve according to claim 5, characterized in that, The groove on the inner side of the base plate (12) is hinged with a pawl (13) by a pin, and a torsion spring (14) is installed on the pawl (13). The thickness ratio of the turntable (9), the ratchet (11) and the pawl (13) is 2:1:
2.
7. A removable and convenient cup sleeve according to claim 1, characterized in that, The end of the connecting band (16) away from the outer shell (15) passes through the outer shell (17), and the side of the connecting band (16) near the ratchet (19) is provided with a tooth groove. The pawl (21) is elastically connected to the outer shell (17) through the torsion spring (22).