Vacuum cup body and vacuum cup

Abstract

The utility model relates to the technical field of vacuum cups, in particular to a vacuum cup body and a vacuum cup. A vacuum cup body comprises a cup body, a connecting pin, a bottom cover and an electronic induction piece, the cup body comprises a cup bottom, and the cup bottom is sunken inwards in the height direction of the cup body and forms a sunken part; the connecting pin is at least partially accommodated in the sunken part and is connected with the cup bottom; the bottom cover is partially contained in the sunken part and connected with the connecting pin, and a containing cavity is defined between the bottom cover and the cup bottom; and the electronic induction sheet is accommodated in the accommodating cavity. The bottom cover and the bottom of the cup body are fixed through the connecting pin, so that the production difficulty and cost of the vacuum cup body are reduced, and the production efficiency of the vacuum cup body can be improved. On the other hand, the concave part is arranged and at least part of the bottom cover is accommodated in the concave part, so that the occupied space is reduced after the bottom cover and the vacuum cup body are assembled, and the volume of the vacuum cup body is smaller under the condition of equal volume.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vacuum cups, in particular to a vacuum cup body and a vacuum cup. BACKGROUND

[0002] In the modern consumer market, the quality and authenticity of vacuum cups are of great significance to consumers and manufacturers. In order to protect product quality and brand image and prevent the emergence of counterfeit and inferior products, it is necessary to introduce anti-counterfeiting measures in the design of vacuum cups.

[0003] In the prior art, the anti-counterfeiting structure of the vacuum cup can be designed by adding an inductive electronic sheet at the bottom. The inductive electronic sheet is fixed to the bottom cover, and then the bottom cover is connected to the cup body by clamping. Since the clamping connection mainly relies on mechanical fitting, it has low tolerance to errors. If there is a size deviation during processing, it may cause the clamping to be not tight, and it is easy to loosen or even fall off. Therefore, the allowable assembly error range of this method is small, which increases the production difficulty and cost and reduces the production efficiency. In addition, the bottom cover is connected to the cup body by clamping, which increases the size of the vacuum cup. CONTENT OF THE UTILITY MODEL

[0004] Therefore, it is necessary to provide a vacuum cup that can reduce the influence of errors and reduce the occupied space.

[0005] To solve the above technical problems, the present application provides the following technical solutions:

[0006] A vacuum cup body, comprising:

[0007] A cup body, comprising a cup bottom, wherein the cup bottom is recessed inward in the height direction of the cup body and forms a recessed portion;

[0008] A connecting pin, at least partially accommodated in the recessed portion and connected to the cup bottom;

[0009] A bottom cover, partially accommodated in the recessed portion and connected to the connecting pin, and a receiving cavity is formed between the bottom cover and the cup bottom;

[0010] An electronic inductive sheet accommodated in the receiving cavity.

[0011] It can be understood that by setting a recessed portion in the cup bottom and connecting a connecting pin to the recessed portion, the bottom cover is fixed to the cup body through the connecting pin. On the one hand, since the bottom cover is fixed to the cup bottom through the connecting pin, the size of the bottom cover and the cup bottom does not need to be accurately controlled, which is beneficial to reduce the production difficulty and cost of the vacuum cup body and can improve the production efficiency of the vacuum cup body. On the other hand, since the recessed portion is provided and the bottom cover is at least partially accommodated in the recessed portion, the volume of the bottom cover and the vacuum cup body after assembly is smaller.

[0012] In one embodiment, the connecting pin is in surface-to-surface contact with the cup bottom and is welded to the cup bottom.

[0013] It can be understood that by connecting the connecting pin in surface-to-surface contact with the cup bottom and welding, the stability and firmness of the connection between the connecting pin and the cup bottom are increased by increasing the contact area, ensuring that the connecting pin is not easily detached during use.

[0014] In one embodiment, the bottom cover has a plug-in protrusion corresponding to the connecting pin, and the connecting pin can be plugged into the corresponding plug-in protrusion, and the connecting pin is connected to the plug-in protrusion in a tight fit.

[0015] In one embodiment, the connecting pin has a patterned portion, and the connecting pin can be tightly fitted with the bottom cover through the patterned portion.

[0016] The patterned portion is configured as a threaded structure or a knurled structure.

[0017] It can be understood that the patterned portion (threaded structure or knurled structure) of the connecting pin can increase the friction between the connecting pin and the bottom cover when they are connected, and the tight fit of the patterned portion of the connecting pin with the bottom cover can make the tight fit structure more secure, improving the stability and durability of the connection between the connecting pin and the bottom cover.

[0018] In one embodiment, the number of connecting pins is configured to be multiple, and the multiple connecting pins are arranged along the circumferential direction of the cup bottom.

[0019] It can be understood that by arranging multiple connecting pins along the circumference of the cup bottom, the stress can be evenly distributed to multiple connecting pins, making the connection between the bottom cover and the cup bottom more stable and not prone to uneven stress in local areas.

[0020] In one embodiment, the number of connecting pins is four, and the four connecting pins are arranged in the recess in an equidistant manner along the circumferential direction of the cup bottom.

[0021] In one embodiment, a sealing ring is provided between the bottom cover and the cup bottom, and the bottom cover and the cup bottom are assembled and sealed by the sealing ring.

[0022] The sealing ring is arranged on the periphery of the accommodating cavity.

[0023] It can be understood that the bottom cover and the cup bottom are assembled and sealed by the sealing ring, which can effectively prevent external liquid or impurities from entering the containing cavity, improve the sealing performance of the assembly between the bottom cover and the cup bottom, protect the electronic sensing sheet, and prevent the electronic sensing sheet from being invalid due to water ingress.

[0024] In one of the embodiments, a limiting groove is formed on the bottom cover, and the sealing ring is partially embedded in the limiting groove.

[0025] In one of the embodiments, the electronic sensing sheet is attached to the bottom cover and connected to the bottom cover by adhesion.

[0026] The application also provides the following technical solutions:

[0027] A thermos cup comprising the thermos cup body according to any one of the above embodiments.

[0028] It can be understood that the thermos cup comprising the above thermos cup body can reduce the production difficulty and cost of the thermos cup body while ensuring the anti-fake function of the electronic sheet, and can meet the higher use demand of consumers by making the volume of the thermos cup smaller under the condition of equal volume.

[0029] Compared with the prior art, the thermos cup body is fixed to the cup body by the connecting pin connected to the recess, and the bottom cover is fixed to the cup body by the connecting pin. On the one hand, the tolerance of the size error of the bottom cover and the cup bottom is improved by fixing the bottom cover to the cup bottom through the connecting pin, which is conducive to reducing the production difficulty and cost of the thermos cup body and improving the production efficiency of the thermos cup body. On the other hand, the recess is provided and the bottom cover is at least partially accommodated in the recess, so that the space occupied by the bottom cover and the thermos cup body after assembly is reduced, so that the volume of the thermos cup body is smaller under the condition of equal volume. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor.

[0031] Figure 1 The thermos cup structure provided by the application is provided.

[0032] Figure 2 The B part of the application is enlarged. Figure 1

[0033] Figure 3 The bottom cover structure schematic diagram provided by the application.​

[0034] Figure 4 The cup body structure schematic diagram provided for the present application.

[0035] Figure 5 The vacuum cup structure schematic diagram provided for the present application.

[0036] The element reference numbers are as follows:

[0037] 100, vacuum cup cup body; 10, cup body; 11, cup bottom; 111, recessed part; 112, accommodating cavity; 20, connecting pin; 21, pattern part; 30, bottom cover; 31, plug-in convex column; 32, sealing ring; 33, limiting groove; 34, annular convex; 40, electronic induction sheet. DETAILED DESCRIPTION

[0038] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application are described in detail below with reference to the accompanying drawings. In the following description, a lot of specific details are set forth in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present application, so the present application is not limited to the specific embodiments disclosed below.

[0039] It should be noted that when an assembly is referred to as "fixed to" or "disposed on" another assembly, it can be directly on the other assembly or there can be a middle assembly. When an assembly is referred to as "connected to" another assembly, it can be directly connected to the other assembly or there can be a middle assembly. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in the specification of the present application are for illustrative purposes only and do not indicate the only implementation.

[0040] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, four, etc., unless otherwise specifically limited.

[0041] In the present application, unless specifically defined and limited otherwise, a first feature "on", "under", or "below" a second feature can be directly in contact with the second feature, or indirectly in contact with the second feature through an intermediate medium. Moreover, a first feature "over", "above", and "on top of" a second feature can be directly above or obliquely above the second feature, or only indicate that the first feature is higher in horizontal height than the second feature. A first feature "under", "below", and "underneath" a second feature can be directly below or obliquely below the second feature, or only indicate that the first feature is lower in horizontal height than the second feature.

[0042] Unless otherwise defined, all technical and scientific terms used in the present application have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. All publications, patent applications, patents, and other references mentioned in the present application are incorporated by reference in their entirety.

[0043] As Figures 1 to 5 The present application provides a thermos cup body 100, which comprises a cup body 10, a connecting pin 20, a bottom cover 30, and an electronic induction sheet 40. The cup body 10 comprises a cup bottom 11, which is recessed inward in the height direction of the cup body 10 and forms a recessed portion 111. The connecting pin 20 is at least partially accommodated in the recessed portion 111 and connected with the cup bottom 11. The bottom cover 30 is partially accommodated in the recessed portion 111 and connected with the connecting pin 20, and a containing cavity 112 is formed between the bottom cover 30 and the cup bottom 11. The electronic induction sheet 40 is accommodated in the containing cavity 112. In this way, by providing the recessed portion 111 on the cup bottom 11 and connecting the connecting pin 20 with the recessed portion 111, the bottom cover 30 is fixed to the cup body through the connecting pin 20. On the one hand, since the bottom cover 30 is fixed with the cup bottom 11 through the connecting pin 20, the size of the bottom cover 30 and the cup bottom 11 does not need to be accurately controlled, which is beneficial to reduce the production difficulty and cost of the thermos cup body 100 and improve the production efficiency of the thermos cup body 100. On the other hand, since the recessed portion 111 is provided and the bottom cover 30 is at least partially accommodated in the recessed portion 111, the volume of the bottom cover 30 and the thermos cup body 100 after assembly is smaller.

[0044] As Figures 1 to 4 shown, the connecting pin 20 is in surface-to-surface contact with the cup bottom 11 and is welded with the cup bottom 11. By contacting and welding the connecting pin 20 with the cup bottom 11 in a surface-to-surface manner, the contact area is increased, thereby increasing the stability and firmness of the connection between the connecting pin 20 and the cup bottom 11, and ensuring that the connecting pin 20 is not easily detached during use.

[0045] In the embodiment, the connecting pin 20 is welded with the cup bottom by setting an energy storage welding spot (not shown in the figure) in the connecting plane in a convex shape, which is melted during welding to realize the welding of the connecting pin and the cup bottom.

[0046] In an embodiment, the number of connecting pins 20 is configured to be multiple, and the multiple connecting pins 20 are arranged at intervals along the circumferential direction of the cup bottom 11. By arranging the multiple connecting pins 20 at intervals along the circumference of the cup bottom 11, the stress can be evenly distributed to the multiple connecting pins 20, so that the connection of the bottom cover 30 and the cup bottom 11 is more stable, and the local uneven stress condition does not occur. For example, the number of connecting pins 20 can be configured to be three, four, five, etc.

[0047] In the embodiment, the number of connecting pins 20 is configured to be four, and the four connecting pins 20 are arranged at equal intervals in the recessed portion 111 along the circumferential direction of the cup bottom 11, and the four connecting pins 20 arranged at equal intervals can ensure stable connection.

[0048] As shown in Figure 2 and Figure 4 , the connecting pin 20 has a pattern portion 21, and the connecting pin 20 can be tightly fitted with the bottom cover 30 through the pattern portion 21; wherein the pattern portion 21 is configured as a threaded structure or a knurled structure. By setting the threaded structure or the knurled structure on the connecting pin 20, the friction between the connecting pin 20 and the bottom cover 30 when connected can be increased, so that the tight-fitting structure of the pattern portion 21 of the connecting pin 20 and the bottom cover 30 can make the tight-fitting structure more firm, thereby improving the stability and durability of the connection of the connecting pin 20 and the bottom cover 30.

[0049] In the embodiment, the pattern portion 21 is configured as a threaded structure.

[0050] As shown in Figure 3 , the bottom cover 30 is formed with a plug-in protruding column 31, the plug-in protruding column 31 is correspondingly provided with the connecting pin 20, and the connecting pin 20 can be plugged and matched with the corresponding plug-in protruding column 31, and the connecting pin 20 is connected with the plug-in protruding column 31 in a tight-fitting manner.

[0051] In an embodiment, as shown in Figure 2 , a sealing ring 32 is arranged between the bottom cover 30 and the cup bottom 11, and the bottom cover 30 and the cup bottom 11 are assembled and sealed through the sealing ring 32; wherein the sealing ring 32 is arranged on the periphery of the accommodating cavity 112. It can be understood that the assembly and sealing between the bottom cover 30 and the cup bottom 11 through the sealing ring 32 can effectively prevent external liquid or impurities from entering the accommodating cavity 112, improve the sealing performance of the assembly between the bottom cover 30 and the cup bottom 11, and play a role in protecting the electronic sensing sheet 40, thereby preventing the problem of invalidation of the electronic sensing sheet 40 due to water ingress.

[0052] The material of the sealing ring 32 can be rubber, silica gel, polyurethane, or the like.

[0053] As shown in Figure 2 The bottom cover 30 is provided with a limiting groove 33, and the sealing ring 32 is partially embedded in the limiting groove 33.

[0054] In an embodiment, the electronic sensing sheet 40 is attached to the bottom cover 30 by adhesion.

[0055] In the embodiment, the electronic sensing sheet 40 is attached to the bottom cover 30 by adhesion, and the bottom cover 30 is provided with a ring-shaped protrusion 34 outside the installation position of the electronic sensing sheet 40. The ring-shaped protrusion 34 can effectively protect the electronic sensing sheet 40.

[0056] The application also provides the following technical solutions: a thermos cup comprising the thermos cup body 100 according to any one of the above embodiments. It can be understood that the thermos cup comprising the thermos cup body 100 can reduce the production difficulty and cost of the thermos cup body 100 while ensuring the anti-fake function of the electronic sensing sheet 40, and can make the volume of the thermos cup smaller under the condition of equal volume, thereby meeting the higher use requirements of consumers.

[0057] The technical features of the above embodiments can be combined in any manner. To make the description concise, all possible combinations of the technical features in the above embodiments are not described, but as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the present application.

[0058] The above embodiments only express several implementation manners of the application, and the description is more specific and detailed, but it should not be understood as a limitation on the patent application scope. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the protection scope of the present application. Therefore, the patent protection scope of the present application should be subject to the appended claims.

Claims

1. A vacuum cup body, characterized in that, The thermos cup body (100) includes: The cup body (10) includes a cup bottom (11), wherein the cup bottom (11) is recessed inward in the height direction of the cup body (10) and forms a recessed portion (111); The connecting pin (20) is at least partially housed within the recess (111) and connected to the bottom of the cup (11); The bottom cover (30) is partially housed in the recess (111) and connected to the connecting pin (20). Furthermore, a receiving cavity (112) is formed between the bottom cover (30) and the bottom of the cup (11). An electronic sensor (40) is housed within the accommodating cavity (112).

2. The vacuum cup cup body according to claim 1, characterized in that, The connecting pin (20) contacts the cup bottom (11) face to face and is welded to the cup bottom (11).

3. The vacuum cup cup body according to claim 1, characterized in that, The bottom cover (30) has a plug-in protrusion (31) formed thereon. The plug-in protrusion (31) is correspondingly provided with the connecting pin (20), and the connecting pin (20) can be plugged into the corresponding plug-in protrusion (31). Furthermore, the connecting pin (20) is connected to the plug-in protrusion (31) in a tight fit manner.

4. The vacuum cup cup body according to claim 3, characterized in that, The connecting pin (20) has a patterned portion (21), and the connecting pin (20) can be tightly fitted with the bottom cover (30) through the patterned portion (21); The patterned part (21) is configured as a threaded structure or a knurled structure.

5. The vacuum cup cup body according to claim 1, characterized in that, The number of connecting pins (20) is configured to be multiple, and the multiple connecting pins (20) are arranged at intervals along the circumferential direction of the cup bottom (11).

6. The vacuum cup cup body according to claim 5, characterized in that, The number of connecting pins (20) is configured to be four, and the four connecting pins (20) are arranged at equal intervals in the recess (111) along the circumferential direction of the cup bottom (11).

7. The vacuum cup cup body according to claim 1, characterized in that, A sealing ring (32) is provided between the bottom cover (30) and the cup bottom (11), and the bottom cover (30) and the cup bottom (11) are assembled and sealed by the sealing ring (32); The sealing ring (32) is disposed on the periphery of the accommodating cavity (112).

8. The vacuum cup cup body according to claim 7, characterized in that, A limiting groove (33) is formed on the bottom cover (30), and the sealing ring (32) is partially embedded in the limiting groove (33).

9. The vacuum cup cup body according to claim 1, characterized in that, The electronic sensor (40) is attached to the bottom cover (30) and is connected to the bottom cover (30) by adhesive bonding.

10. A vacuum cup, characterized in that, The thermos cup body includes any one of claims 1 to 9.

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