Heat-insulating glass cup

Abstract

The utility model relates to an insulated glass cup, comprising a cup body with a rubber insulation pad wrapped around the outside, the lateral length of the insulation pad being greater than the circumference of the outer wall of the cup body, so that the insulation pad is connected end to end, and the insulation pad is in the same vertical plane at both ends, and at the same time, the insulation pad is respectively embedded in the head and tail ends with a connecting shaft with a magnetic material and a horizontal central axis, and the insulation pad is detachably connected at the head and tail ends through the connecting shaft. Compared with the traditional insulation sleeve device, the present device utilizes the detachable connection of the head and tail ends of the insulation pad, so that the insulation pad is more convenient to disassemble, clean or replace, and is always guaranteed to give users the greatest use experience (aesthetics, cleanliness, and comfort of holding).

Description

Technical Field

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

[0002] A glass cup is a tea drinking utensil made of transparent glass as the main material. Compared with a thermos cup, a glass cup has better transparency and appearance.

[0003] However, since glass has excellent thermal conductivity, in practice, the outer wall of a glass into which hot water is poured is very hot and often scalds the user.

[0004] Therefore, we believe that a glass cup with a temperature insulation function is needed to avoid scalding the user. Summary of the invention

[0005] In view of the deficiencies in the prior art, the utility model proposes a glass cup with a heat insulation function, which has the advantages of temperature insulation and avoiding scalding users, and solves the disadvantage that the prior art devices are prone to scalding users.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An insulated glass cup comprises a cup body, an insulating pad made of rubber material wrapped around the outside of the cup body to prevent a user from directly contacting the cup body, the lateral length of the insulating pad being greater than the circumference of the outer wall of the cup body, the insulating pad being connected end to end, and the end of the insulating pad being in the same vertical plane, the end of the insulating pad being respectively embedded with connecting shafts made of magnetic material and with horizontal central axes, the connecting shafts being fixedly connected to the insulating pad, and the connecting shafts at the end of the insulating pad being in the same vertical plane, and the connecting shafts at the end of the insulating pad being magnetically connected.

[0008] Preferably, the connecting shafts at the head and tail ends of the thermal insulation pad are connecting shaft I and connecting shaft II, wherein connecting shaft I is coaxially fixedly connected to a limiting protrusion at one end close to the cup body, and a limiting groove is provided for the limiting protrusion at one end of connecting shaft II away from the cup body, and the limiting protrusion is inserted into the corresponding limiting groove.

[0009] Preferably, the insulation pad has multiple connecting shafts arranged in parallel from top to bottom along the longitudinal edge of the insulation pad at both ends, and the distance between the upper end surface of the relatively upper connecting shaft and the upper end surface of the insulation pad is no more than one centimeter, and the distance between the lower end surface of the relatively lower connecting shaft and the lower end surface of the insulation pad is no more than one centimeter.

[0010] Preferably, a plurality of positioning blocks are fixedly connected to the inner side of the thermal insulation pad, the plurality of positioning blocks are arranged in parallel along the longitudinal edge of the thermal insulation pad, and a plurality of positioning grooves are opened on the outer wall of the cup body for the plurality of positioning blocks.

[0011] Preferably, the projection of each positioning block on the vertical plane is a semi-elliptical structure, and the central axis of the positioning block is parallel to the vertical plane.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model uses the insulation pad to achieve the insulation effect by wrapping the insulation pad around the outside of the cup body. Compared with the traditional insulation sleeve device, the device uses the insulation pad with detachable connections at both ends, making it more convenient to disassemble, clean or replace the insulation pad, and always ensuring that the user can have the best use experience (aesthetics, cleanliness, and grip comfort).

[0014] The utility model realizes detachable connection with the head and tail ends of the thermal insulation pad through a connecting shaft, and the magnetic connection of the connecting shaft can fully ensure the portability of the process of connecting the head and tail of the thermal insulation pad and the process of disassembling, as well as user acceptance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of the thermal insulation pad of the utility model;

[0017] Figure 3 This is a schematic diagram of the cooperation between the thermal insulation pad and the connecting shaft of the utility model;

[0018] Figure 4 This is a schematic diagram of the cooperation between the limiting protrusion and the limiting groove of the utility model;

[0019] Figure 5 This is a schematic diagram of the overall structure of the cup body of the utility model.

[0020] In the figure: 1, cup body; 2, thermal insulation pad; 3, connecting shaft; 301, connecting shaft I; 302, connecting shaft II; 303, limiting protrusion; 304, limiting groove; 4, positioning groove; 5, positioning block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] Please refer to Figure 1-5 A heat-insulating thermos cup comprises a cup body 1, and an insulation pad 2 made of rubber material is wrapped around the outer side of the cup body 1 to prevent a user from directly contacting the cup body 1.

[0024] It should be noted that the expansion diagram of the insulation pad 2 should be similar to a trapezoidal structure, so that the insulation pad 2 can completely fit the outer wall of the cup body 1. In practice, the cup body 1 is generally open, that is, the diameter of the upper end of the cup body 1 is larger than the diameter of the lower end, and the cup body 1 is projected on the vertical plane to present a trapezoidal structure.

[0025] It should be emphasized that, unlike the prior art devices, the thermal insulation facility used in this device is in a planar form, which is wound around the outer wall of the cup body 1. Unlike the existing annular thermal insulation sleeve, this device has better versatility and is easier to replace and clean, avoiding changes in its properties due to extended use that affect the use effect. At the same time, the winding setting also allows users to more conveniently complete the assembly process between the thermal insulation pad 2 and the cup body 1, solving the inconvenience caused by the prior art device that first applies an outward expansion force to the inner wall of the thermal insulation sleeve to make it extend and deform, and then sleeves it on the outside of the cup body 1 to fix it.

[0026] Therefore, in order to prevent the insulation pad 2 from being separated from the cup body 1 during use, the device needs to ensure that the insulation pad 2 can be temporarily fixed at both ends. That is, during use, the insulation pad 2 is in the same vertical plane at both ends, and the insulation pad 2 is connected at both ends by corresponding mechanisms and equipment.

[0027] Specifically, the device embeds a connecting shaft 3 with a magnetic material and a horizontal central axis at both ends of the insulation pad 2. Figure 2 , Figure 3 It can be seen that corresponding through holes are respectively opened at both ends of the insulation pad 2, and the connecting shaft 3 is projected into an I-shaped structure on the vertical plane. By embedding the connecting shaft 3 in the corresponding through holes through interference fit, a stable connection between the connecting shaft 3 and the insulation pad 2 can be achieved.

[0028] Therefore, by utilizing the magnetic material of the connecting shaft 3 itself, it is only necessary to make the lateral length of the insulation pad 2 greater than the circumference of the outer wall of the cup body 1, and the head and tail ends of the insulation pad 2 are in the same vertical plane. After being wrapped around the outside of the cup body 1, the connecting shafts 3 at the head and tail ends of the insulation pad 2 are in the same vertical plane, thereby completing the magnetic connection of the connecting shafts 3 at the head and tail ends of the insulation pad 2 and realizing the magnetic fixation of the head and tail ends of the insulation pad 2.

[0029] Furthermore, the device constrains the insulation pad 2 to have multiple connecting shafts 3 arranged in parallel from top to bottom along the longitudinal edge of the insulation pad 2 at both ends. This can improve the stability of the end-to-end connection of the insulation pad 2 through the cooperation of multiple connecting shafts 3, and fully ensure that the insulation pad 2 can be firmly wrapped around the outside of the cup body 1 during actual use.

[0030] Furthermore, since the insulation pad 2 is magnetically connected at both ends, and the magnetic connection can play a maximum role when the connecting shaft 3 is subjected to axial tension, and when the connecting shaft 3 is subjected to a thrust perpendicular to its central axis, the effect of the magnetic connection can be the worst. Therefore, in order to avoid the failure of the magnetic connection of the connecting shaft 3 due to clothing or other objects obstructing the pushing of the edge of the insulation pad 2 during use by the user, the present device constrains the distance between the relatively upper end face of the connecting shaft 3 and the upper end face of the insulation pad 2 to be no more than one centimeter, and the distance between the relatively lower end face of the connecting shaft 3 and the lower end face of the insulation pad 2 to be no more than one centimeter.

[0031] Similarly, in order to counteract the corresponding thrust and avoid failure of the magnetic connection, the device constrains the connecting shafts 3 at both ends of the thermal insulation pad 2 to be connecting shaft I 301 and connecting shaft II 302 respectively.

[0032] In addition, the connecting shaft I 301 is coaxially fixedly connected to the limiting protrusion 303 at one end close to the cup body 1, and the connecting shaft II 302 is provided with a limiting groove 304 for the limiting protrusion 303 at one end away from the cup body 1. The limiting protrusion 303 is inserted into the corresponding limiting groove 304. The limiting protrusion 303 cooperates with the phase groove to avoid relative movement of the two mutually cooperating connecting shafts 3 resulting in failure of the magnetic connection when the connecting shaft 3 is subjected to a thrust perpendicular to its central axis.

[0033] Furthermore, in order to prevent the insulation pad 2 from being separated from the cup body 1 due to the relative movement between the insulation pad 2 and the cup body 1 when the insulation pad 2 is sleeved on the outside of the cup body 1, the device is fixedly connected with a plurality of positioning blocks 5 on the inner side of the insulation pad 2, and the plurality of positioning blocks 5 are arranged in parallel along the longitudinal edge of the insulation pad 2, and the outer wall of the cup body 1 is provided with a plurality of positioning grooves 4 for the plurality of positioning blocks 5, so that the longitudinal friction between the insulation pad 2 and the cup body 1 is increased by constraining the positioning blocks 5 to be embedded in the positioning grooves 4 and increasing the contact area, which can effectively prevent the insulation pad 2 from being separated from the cup body 1 due to gravity.

[0034] Furthermore, the projection of the positioning block 5 on the vertical plane is a semi-elliptical structure, and the central axis of the positioning block 5 is parallel to the vertical plane. This makes the edge position of each positioning block 5 smoothly transition with the insulation pad 2, which can effectively avoid the poor user experience caused by the protrusion of the positioning block 5.

[0035] At the same time, it should be noted that the presence of the positioning groove 4 not only makes the structure of the cup body 1 more beautiful, presenting an effect similar to an ice-patterned cup, but also improves the stability of the user holding the cup body 1 when the user only holds the cup body 1.

[0036] Furthermore, the special structure of the positioning block 5 also enables the matching positioning groove 4 to ensure a smooth transition with the cup body 1 to the greatest extent possible, thus optimizing the user experience when the user holds the cup body 1 alone.

[0037] In actual use of the utility model: the user winds the insulation pad 2 around the outside of the cup body 1, and uses the connecting shafts 3 arranged at both ends of the insulation pad 2 to complete the connection process of the insulation pad 2, ensuring that the insulation pad 2 can form a ring structure and completely fit the cup body 1 when it is arranged on the outside of the cup body 1. In addition, when the insulation pad 2 is sleeved on the outside of the cup body 1, the positioning block 5 is embedded in the corresponding positioning groove 4, which can fully ensure the stability of the connection between the insulation pad 2 and the cup body 1.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat-insulating glass cup, characterized in that: The invention comprises a cup body (1), wherein a heat-insulating pad (2) made of rubber material is wound around the outside of the cup body (1) to prevent a user from directly contacting the cup body (1); The transverse length of the thermal insulation pad (2) is greater than the circumference of the outer wall of the cup body (1), the thermal insulation pad (2) is connected end to end, and both ends of the thermal insulation pad (2) are located in the same vertical plane; The front and rear ends of the thermal insulation pad (2) are respectively embedded with connecting shafts (3) provided with magnetic material and with a horizontal central axis, the connecting shaft (3) is fixedly connected to the thermal insulation pad (2), and the connecting shafts (3) at the front and rear ends of the thermal insulation pad (2) are located in the same vertical plane, and the connecting shafts (3) at the front and rear ends of the thermal insulation pad (2) are magnetically connected.

2. The heat-insulating glass cup according to claim 1, characterized in that: The connecting shafts (3) at the head and tail ends of the thermal insulation pad (2) are respectively a connecting shaft I (301) and a connecting shaft II (302), wherein the connecting shaft I (301) is coaxially fixedly connected to a limiting protrusion (303) at one end close to the cup body (1), and a limiting groove (304) is provided for the limiting protrusion (303) at one end of the connecting shaft II (302) away from the cup body (1), and the limiting protrusion (303) is inserted into the corresponding limiting groove (304).

3. The heat-insulating glass cup according to claim 1, characterized in that: The insulation pad (2) has a plurality of connecting shafts (3) arranged in parallel from top to bottom along the longitudinal edge of the insulation pad (2) at both ends thereof, and the distance between the upper end surface of the relatively upper connecting shaft (3) and the upper end surface of the insulation pad (2) is no greater than one centimeter, and the distance between the lower end surface of the relatively lower connecting shaft (3) and the lower end surface of the insulation pad (2) is no greater than one centimeter.

4. The heat-insulating glass cup according to claim 1, characterized in that: A plurality of positioning blocks (5) are fixedly connected to the inner side of the thermal insulation pad (2), the plurality of positioning blocks (5) are arranged in parallel along the longitudinal edge of the thermal insulation pad (2), and a plurality of positioning grooves (4) are provided on the outer wall of the cup body (1) for the plurality of positioning blocks (5).

5. The heat-insulating glass cup according to claim 4, characterized in that: The projection of each positioning block (5) on the vertical plane is a semi-elliptical structure, and the central axis of the positioning block (5) is parallel to the vertical plane.

Images