Anti-slip glass cup bottom

Abstract

The utility model relates to the technical field of glass cups, in particular to an anti-slip glass cup bottom which comprises a base and a positioning cylinder, a plurality of suction cup supporting pieces are arranged at the lower end of the base, and the suction cup supporting pieces are detachably connected with the base; a plurality of clamping blocks are arranged at the upper end of the positioning cylinder, the cross section of each clamping block is trapezoidal, a threaded sleeve is sleeved outside the positioning cylinder and is in threaded connection with the positioning cylinder, and external threads are arranged outside the clamping blocks and are in threaded connection with the threaded sleeve. The cup containing hot water is placed in the positioning cylinder at the upper end of the base, the threaded sleeve is rotated to extrude the clamping blocks, the clamping blocks are gathered, the cup is fixed to the center of the positioning cylinder, the base is fixed to a table top through the suction cup supporting piece, the cup is also fixed by the clamping blocks, when the base is collided, the position of the base does not change, and the cup is fixed to the center of the positioning cylinder. And the cup body can be kept in a stable and immovable state, so that the safety is better.

Description

Technical Field

[0001] The utility model relates to the technical field of glass cups, in particular to a non-slip glass cup bottom. Background Art

[0002] Glassware is widely used in daily life, especially in the field of tea art. Most tea cups used on the market are equipped with an inner cup with a drainage hole at the bottom. When using, the tea leaves are placed in the inner cup and then brewed. This ensures that the tea leaves are brewed completely and avoids pouring out the tea leaves when pouring out.

[0003] A glass cup consists of a cup body and a cup lid. The bottom of the cup body has a cup bottom, which is thickened to provide heat insulation and anti-slip properties. In order to reduce the weight, some glass cups separate the cup bottom from the cup body. The advantage of the split design is that it is easy to carry. The disadvantage is that when using the cup, if the cup is placed on the cup bottom, if the table shakes or the cup bottom is touched, the cup body will easily fall off the cup bottom, affecting safety. Utility Model Content

[0004] In response to the above problems, the present invention proposes a non-slip glass cup bottom to solve the shortcomings of the existing glass cup bottom. When the cup is placed on the cup bottom during use, if the table shakes or the cup bottom is touched, the cup body will easily fall off the cup bottom, affecting the safety of use.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a non-slip glass cup bottom, including a base and a positioning cylinder, the positioning cylinder is fixedly connected to the upper end of the base;

[0006] A plurality of suction cup supports are provided at the lower end of the base, and the suction cup supports are detachably connected to the base;

[0007] A multi-petal clamping block is provided at the upper end of the positioning cylinder. The clamping block is movably connected to the positioning cylinder. The clamping blocks are evenly arranged in the circumferential direction of the positioning cylinder axis. The cross section of the clamping block is trapezoidal.

[0008] A threaded sleeve is provided on the outer side of the positioning cylinder, and the threaded sleeve is threadedly connected to the positioning cylinder. An external thread is provided on the outer side of the clamping block, and the external thread is threadedly connected to the threaded sleeve.

[0009] A further improvement is that a plurality of mounting tubes are provided on the side of the base, the mounting tubes are fixedly connected to the base, the mounting tubes are evenly arranged in the circumferential direction of the axis of the base, and the mounting tubes are detachably connected to the suction cup support.

[0010] Further improvement is that: the suction cup support includes a mounting seat, a suction cup is provided at the lower end of the mounting seat, the suction cup is fixedly connected to the mounting seat, a threaded column is provided at the upper end of the mounting seat, the threaded column is fixedly connected to the mounting seat, the threaded column is screwed into the threaded hole of the mounting tube and is threadedly connected to the threaded hole.

[0011] A further improvement is that a pull tab is provided on the outside of the suction cup, the pull tab is fixedly connected to the lower edge of the suction cup, and a button hole is opened on the pull tab.

[0012] A further improvement is that a limiting ring is provided at the connection between the mounting seat and the threaded column, and the limiting ring is sleeved on the outside of the mounting seat and fixedly connected to the mounting seat.

[0013] A further improvement is that a rubber ring is provided on the lower end surface of the installation cylinder, and the rubber ring is fixedly connected to the installation cylinder.

[0014] A further improvement is that: a plurality of fixing columns are provided on the side of the threaded sleeve, the fixing columns are fixedly connected to the threaded sleeve, and the fixing columns are evenly arranged in the circumferential direction of the threaded sleeve axis.

[0015] A further improvement is that a plurality of drainage holes are provided on the lower end surface of the base, and the drainage holes are connected to the positioning cylinder.

[0016] A further improvement is that: a plurality of protrusions are provided on the side of the clamping block facing the axis of the base, and the protrusions are fixedly connected to the clamping block.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The cup containing hot water is placed in the positioning cylinder at the upper end of the base. The threaded sleeve is rotated, and the threaded sleeve will squeeze the clamping block, so that the petals of the clamping block are tightened and the cup body is fixed in the center of the positioning cylinder. Since the base is fixed to the table through the suction cup support, the cup body is also fixed by the clamping block. When the base is hit, the position of the base will not change, and the cup body can also remain stable and motionless, which is safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0020] Figure 1 It is a structural diagram of the positioning cylinder in the utility model.

[0021] Figure 2 It is a structural diagram of the threaded sleeve in the utility model.

[0022] Figure 3 It is a structural diagram of the base in the utility model.

[0023] Figure 4 It is a structural diagram of the suction cup in the utility model.

[0024] Among them: 1. Base; 2. Mounting tube; 3. Mounting seat; 4. Suction cup; 5. Threaded sleeve; 6. Fixing column; 7. Positioning tube; 8. Protrusion; 9. Clamp; 10. External thread; 11. Threaded hole; 12. Rubber ring; 13. Drain hole; 14. Threaded column; 15. Limiting ring; 16. Pull tab; 17. Buckle hole. DETAILED DESCRIPTION

[0025] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0026] according to Figure 1 、 2 As shown in Figures 3 and 4, this embodiment provides a non-slip glass cup bottom, comprising a base 1 and a positioning cylinder 7, wherein the positioning cylinder 7 is fixedly connected to the upper end of the base 1;

[0027] A plurality of suction cup supports are provided at the lower end of the base 1, and the suction cup supports are detachably connected to the base 1; the base 1 can be firmly fixed on the desktop through the suction cup supports.

[0028] A multi-petal clamping block 9 is provided at the upper end of the positioning cylinder 7. The clamping block 9 is movably connected to the positioning cylinder 7. The clamping blocks 9 are evenly arranged in the circumferential direction of the axis of the positioning cylinder 7. The cross section of the clamping block 9 is trapezoidal.

[0029] A threaded sleeve 5 is sleeved on the outer side of the positioning cylinder 7 , and the threaded sleeve 5 is threadedly connected to the positioning cylinder 7 . An external thread 10 is opened on the outer side of the clamping block 9 , and the external thread 10 is threadedly connected to the threaded sleeve 5 .

[0030] It should be noted that the trapezoid includes an upper base and a lower base, and the width of the upper base is greater than that of the lower base. The cross section of the clamping block 9 presents an inverted trapezoid. The purpose of this design is that when the threaded sleeve 5 is rotated and rotated outside the clamping block 9, the threaded sleeve 5 will cause the various petals of the clamping block 9 to converge simultaneously, clamping the cup body in the center of the positioning cylinder 7. As the threaded sleeve 5 continues to move upward, the clamping force of the clamping block 9 will also be strengthened, and the closing of each petal of the clamping block 9 will also become smaller.

[0031] About Base 1:

[0032] Multiple mounting tubes 2 are provided on the side of the base 1. These are fixedly connected to the base 1 and evenly spaced around the axis of the base 1. The mounting tubes 2 are detachably connected to the suction cup support. Each mounting tube 2 corresponds to a suction cup support, which is secured to the lower edge of the base 1 via the mounting tubes 2.

[0033] More specifically, the suction cup support includes a mounting seat 3, a suction cup 4 is provided at the lower end of the mounting seat 3, the suction cup 4 is fixedly connected to the mounting seat 3, a threaded column 14 is provided at the upper end of the mounting seat 3, the threaded column 14 is fixedly connected to the mounting seat 3, and the threaded column 14 is screwed into the threaded hole 11 of the mounting tube 2 and is threadedly connected to the threaded hole 11.

[0034] Mounting base 3 supports base 1 from the side via threaded studs 14. Suction cup 4 is secured to the bottom of mounting base 3 to prevent slipping. To remove suction cup 4 from the bottom of mounting tube 2, simply rotate mounting base 3 and unscrew threaded studs 14 at the top of mounting base 3 from threaded holes 11 in mounting tube 2. Suction cup 4 is easily removable and replaceable.

[0035] In a preferred embodiment, a pull tab 16 is provided on the outside of the suction cup 4. The pull tab 16 is fixedly connected to the lower edge of the suction cup 4 and has a button hole 17. To release the suction cup 4 from the table, a finger is placed in the pull tab 16 and the edge of the suction cup 4 is pulled. This will lift the edge of the suction cup 4, allowing outside air to enter the suction cup 4 and release the suction of the suction cup 4.

[0036] In a preferred embodiment, a limiting ring 15 is provided at the connection between the mounting base 3 and the threaded column 14. The limiting ring 15 is sleeved on the outside of the mounting base 3 and fixedly connected to the mounting base 3. The limiting ring 15 limits the screwing depth of the threaded column 14, thereby determining the support height of the mounting base 3 and ensuring that the base 1 remains level when placed.

[0037] In the preferred embodiment, a rubber ring 12 is provided on the lower end surface of the mounting tube 2, and the rubber ring 12 is fixedly connected to the mounting tube 2. After the suction cup support is removed from the mounting tube 2, the mounting tube 2 on the side of the base 1 will support the base 1, and the rubber ring 12 is fixed to the lower end of the mounting tube 2 to play a role in preventing slipping.

[0038] To facilitate the user's rotation of the threaded sleeve 5, in a preferred embodiment, a plurality of fixing posts 6 are provided on the side of the threaded sleeve 5. The fixing posts 6 are fixedly connected to the threaded sleeve 5 and are evenly arranged in the circumferential direction of the axis of the threaded sleeve 5. When the threaded sleeve 5 is rotated, the fixing posts 6 on the outside of the threaded sleeve 5 provide assistance to the user's hand, preventing it from slipping during rotation.

[0039] In another preferred embodiment, the lower end surface of the base 1 is provided with a plurality of drainage holes 13, which are connected to the positioning cylinder 7. Water dripping from the outside of the cup body will be discharged through the drainage holes 13 at the bottom of the base 1, and the accumulated water will not accumulate in the external thread 10, thereby reducing bacterial growth.

[0040] In another preferred embodiment, a plurality of protrusions 8 are provided on one side of the clamping block 9 facing the axis of the base 1, and the protrusions 8 are fixedly connected to the clamping block 9. The protrusions 8 are used to increase the friction between the clamping block 9 and the cup body, thereby improving the stability of the cup.

[0041] How this application works:

[0042] The cup containing hot water is placed in the positioning cylinder 7 at the upper end of the base 1, and the threaded sleeve 5 is rotated to screw the threaded sleeve 5 from the outside of the positioning cylinder 7 to the outside of the clamping block 9. The threaded sleeve 5 will squeeze the clamping block 9 to make the petals of the clamping block 9 converge, and the clamping block 9 fixes the cup body in the center of the positioning cylinder 7. Since the base 1 is fixed to the table through the suction cup support, the cup body is also fixed by the clamping block 9. When the base 1 is hit, the position of the base 1 will not change, and the cup body can also remain stable and motionless, which is safer.

[0043] In the description of this application, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0044] The foregoing is merely a list of specific embodiments of the present application, intended to enable those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application is not limited to the embodiments shown herein, but is intended to conform to the broadest scope consistent with the principles and novel features of the present application.

Claims

1. A non-slip glass cup bottom, comprising a base (1) and a positioning cylinder (7), wherein the positioning cylinder (7) is fixedly connected to the upper end of the base (1), characterized in that: A plurality of suction cup supports are provided at the lower end of the base (1), and the suction cup supports are detachably connected to the base (1); A multi-petal clamping block (9) is provided at the upper end of the positioning cylinder (7), and the clamping block (9) is movably connected to the positioning cylinder (7). The clamping blocks (9) are evenly arranged in the circumferential direction of the axis of the positioning cylinder (7), and the cross section of the clamping block (9) is trapezoidal. The outer side of the positioning cylinder (7) is provided with a threaded sleeve (5), and the threaded sleeve (5) is threadedly connected to the positioning cylinder (7). The outer side of the clamping block (9) is provided with an external thread (10), and the external thread (10) is threadedly connected to the threaded sleeve (5).

2. The anti-slip glass cup bottom according to claim 1, characterized in that: A plurality of mounting tubes (2) are provided on the side of the base (1), the mounting tubes (2) are fixedly connected to the base (1), the respective mounting tubes (2) are evenly arranged in the circumferential direction of the axis of the base (1), and the mounting tubes (2) are detachably connected to the suction cup support.

3. The anti-slip glass bottom according to claim 2, characterized in that: The suction cup support comprises a mounting seat (3), a suction cup (4) is provided at the lower end of the mounting seat (3), the suction cup (4) is fixedly connected to the mounting seat (3), a threaded column (14) is provided at the upper end of the mounting seat (3), the threaded column (14) is fixedly connected to the mounting seat (3), and the threaded column (14) is screwed into the threaded hole (11) of the mounting cylinder (2) and is threadedly connected to the threaded hole (11).

4. The anti-slip glass cup bottom according to claim 3, characterized in that: A pull tab (16) is provided on the outside of the suction cup (4), the pull tab (16) is fixedly connected to the lower edge of the suction cup (4), and a button hole (17) is provided on the pull tab (16).

5. The anti-slip glass cup bottom according to claim 2, characterized in that: A rubber ring (12) is provided on the lower end surface of the installation cylinder (2), and the rubber ring (12) is fixedly connected to the installation cylinder (2).

6. The anti-slip glass bottom according to claim 1, characterized in that: A plurality of fixing columns (6) are provided on the side of the threaded sleeve (5), the fixing columns (6) are fixedly connected to the threaded sleeve (5), and the fixing columns (6) are evenly arranged in the circumferential direction of the axis of the threaded sleeve (5).

7. The anti-slip glass bottom according to claim 1, characterized in that: The lower end surface of the base (1) is provided with a plurality of drainage holes (13), and the drainage holes (13) are communicated with the positioning cylinder (7).

8. The anti-slip glass cup bottom according to claim 1, characterized in that: A plurality of protrusions (8) are provided on one side of the clamping block (9) facing the axis of the base (1), and the protrusions (8) are fixedly connected to the clamping block (9).

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