Portable vacuum electric cup

Abstract

The utility model discloses a portable vacuum electric cup and relates to the field of electric cups, the portable vacuum electric cup comprises a cup body, a heating part, a handle assembly and a cup cover assembly, when the cup body is held, flexible blocks on the outer surfaces of connecting rods on the two sides are grabbed respectively, the cup body is grabbed, and when the cup body needs to be lifted, the two connecting rods are pulled to drive an elastic clamping block to be separated from a fixing block, and the cup cover assembly is closed. By holding the two connecting rods at the same time, the effect of extracting the cup body is achieved, the cup body is convenient to take, a sleeve is pulled upwards, the sleeve drives a sliding block to drive an extrusion block upwards to compress and extrude a spring, then the sleeve is rotated, and the cup body is extracted. The sliding block moves in the chute in the outer surface of the fixed cylinder to drive the sleeve to rise, so that the pressure relief opening of the sealing block is separated, pressure relief is facilitated, scalding caused by internal hot air ejection driven by direct opening of pressure is avoided, and safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric heating cup technical field, especially a portable vacuum electric heating cup. BACKGROUND

[0002] Portable electric heating cup is a kind of portable equipment combined heating and heat preservation function, it provides the hot water or hot drink solution of convenient and fast for user, it is convenient to carry, it is very suitable for travel, business trip, outdoor activity use.

[0003] The existing portable electric heating cup is heated to the specified temperature by the heating component arranged inside to the liquid in cup body, and the inner core of cup body is provided with vacuum layer, so as to facilitate the heat preservation of the liquid heated to completion, and the internal liquid can be kept constant temperature by the arrangement of heating component, to facilitate use.

[0004] The outer surface of the cup body is completely smooth when the existing heating cup is used, but for children, when drinking the liquid in the heating cup, the weight of the components and internal liquid in the heating cup will cause the child to hold the surface of the cup body well, causing the cup body to slide, so that the internal liquid is spilled, and it is relatively inconvenient to use. UTILITY MODEL CONTENTS

[0005] (I) the technical problem solved

[0006] In view of the problems existing in the prior art, the utility model provides a portable vacuum electric heating cup.

[0007] (II) technical scheme

[0008] In order to realize the above purpose, the utility model is realized by the following technical scheme: a kind of portable vacuum electric heating cup, including cup body, the inside of cup body is provided with heating component, the outer surface of cup body is provided with two handle assemblies, the top of cup body is provided with cup cover assembly;

[0009] Handle assembly includes two fixedly connected in the fixed elbow pipe of cup body outer surface, the inside fixed connection of fixed elbow pipe has tension spring, the end fixed connection of tension spring close to fixed elbow pipe center position has flexible band, the end fixed connection of flexible band away from tension spring has connecting block, the side fixed connection of connecting block away from cup body has connecting rod;

[0010] The cup cover assembly comprises a fixing cylinder which is screwed on the outer surface of a cup body, a connecting cylinder is fixedly connected inside the fixing cylinder, two inclined grooves are arranged on the outer surface of the fixing cylinder, square grooves are communicated at both ends of the inclined grooves, an extrusion spring is fixedly connected to the inner wall top end of the square groove at the bottom end, an extrusion block is fixedly connected to the bottom end of the extrusion spring, a sliding block is abutted at the bottom end of the extrusion block, a sleeve is fixedly connected to the end of the sliding block away from the fixing cylinder, a pressure relief port is arranged inside the fixing cylinder and the connecting cylinder, and a sealing block is fixedly connected to the top of the inner cavity of the sleeve.

[0011] As a preferred scheme of the portable vacuum electric heating cup, the upper surface of the connecting block is fixedly connected with a connecting plate, one side of the connecting plate close to the cup body is fixedly connected with an elastic clamping block, the outer surface of the cup body is fixedly connected with a fixed block, and the fixed block is internally provided with a insertion hole matched with the clamping block.

[0012] As a preferred scheme of the portable vacuum electric heating cup, the side of the connecting block away from the fixed elbow is provided with a sliding groove, one end of the fixed elbow away from the connecting block is fixedly connected with a limiting strip, and the outer surface of the connecting rod is fixedly connected with a flexible block.

[0013] As a preferred scheme of the portable vacuum electric heating cup, the two handle assemblies are centrally and symmetrically arranged.

[0014] As a preferred scheme of the portable vacuum electric heating cup, the outer surface of the connecting cylinder is fixedly connected with a sealing ring, the top of the inner cavity of the sleeve is provided with a limiting block, the top of the fixing cylinder is provided with a ring groove matched with the limiting block, and the top of the fixing cylinder is provided with a through groove.

[0015] As a preferred scheme of the portable vacuum electric heating cup, the rotation direction of the sleeve driving the sliding block to approach the extrusion block in the inclined groove is same as the screwing direction of the outer surface thread of the cup body, and the outer surface of the extrusion block is provided with an inclined surface.

[0016] (Three) beneficial effects

[0017] The utility model provides a kind of portable vacuum electric heating cup. It has the following beneficial effects:

[0018] 1、When holding the cup body, the flexible blocks on the outer surfaces of the two connecting rods are respectively grabbed to realize the grabbing of the cup body, when the cup body needs to be lifted, the two connecting rods are pulled to drive the elastic clamping blocks to separate from the fixed blocks, so that the connecting rods drive the flexible belts to be pulled out from the inside of the elbow pipe, and after the two connecting rods pull out the flexible belts, the two connecting rods are wound to the same side, so that the cup body is extracted by holding the two connecting rods at the same time, the cup body is conveniently taken, and the cup body is prevented from being poured due to the fact that children cannot directly hold the cup body.

[0019] 2、Pulling the sleeve upwards, the sleeve drives the sliding block upwards to drive the extrusion block to compress the compression spring, then rotating the sleeve, the sliding block moves in the inclined groove on the outer surface of the fixed cylinder to drive the sleeve to rise, the sealing block on the inner wall of the sleeve separates from the pressure relief opening penetratingly arranged in the inside of the fixed cylinder and the connecting cylinder, so that the pressure generated when the liquid in the cup body is heated is relieved through the pressure relief opening and the through slot at the top of the sleeve, direct opening of the pressure to drive the internal hot gas to be sprayed out is avoided, and the safety is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0021] Figure 1 is the overall structure schematic view of the present application.

[0022] Figure 2 is the overall explosion structure schematic view of the present application.

[0023] Figure 3 is the explosion structure schematic view of the handle assembly of the present application.

[0024] Figure 4 is the enlarged structure schematic view of A in the present application. Figure 3

[0025] Figure 5 is the explosion structure schematic view of the cup cover assembly of the present application.

[0026] Figure 6 is the structure schematic view of the fixed cylinder of the present application.

[0027] Figure 7 is the enlarged structure schematic view of B in the present application. Figure 6

[0028] ​​In the figure, 1, cup body; 2, handle assembly; 201, tension spring; 202, flexible belt; 203, flexible block; 204, connecting rod; 205, fixed elbow; 206, fixed block; 207, connecting block; 208, connecting plate; 209, elastic clamping block; 3, cup cover assembly; 301, sleeve; 302, fixed cylinder; 303, sealing ring; 304, sealing block; 305, sliding block; 306, extrusion block; 307, extrusion spring; 308, connecting cylinder. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0030] Embodiment 1

[0031] Reference Figure 1 , Figure 2 , Figure 3 And Figure 4 , the first embodiment of the utility model, the embodiment provides a portable vacuum electric heating cup, including cup body 1, the inside of cup body 1 is provided with heating component, the outer surface of cup body 1 is provided with two handle assemblies 2, the top of cup body 1 is provided with cup cover assembly 3, handle assembly 2 includes two fixedly connected in the outer surface of cup body 1 fixed elbow 205, the inside of fixed elbow 205 is fixedly connected with tension spring 201, the end of tension spring 201 close to the center position of fixed elbow 205 is fixedly connected with flexible belt 202, the end of flexible belt 202 away from tension spring 201 is fixedly connected with connecting block 207, the side of connecting block 207 away from cup body 1 is fixedly connected with connecting rod 204.

[0032] Specifically, the upper surface of connecting block 207 is fixedly connected with connecting plate 208, the side of connecting plate 208 close to cup body 1 is fixedly connected with elastic clamping block 209, the outer surface of cup body 1 is fixedly connected with fixed block 206, the inside of fixed block 206 is provided with insertion hole matched with clamping block, the side of connecting block 207 away from fixed elbow 205 is provided with sliding groove, the end of fixed elbow 205 away from connecting block 207 is fixedly connected with limiting strip, the outer surface of connecting rod 204 is fixedly connected with flexible block 203, and two handle assemblies 2 are centrally symmetrically arranged.

[0033] Further, when holding the cup body 1, the flexible blocks 203 on the outer surfaces of the two connecting rods 204 are respectively grabbed, the cup body 1 is grabbed, when the cup body 1 needs to be lifted, the two connecting rods 204 are pulled, the connecting plate 208 and the elastic clamping block 209 on the upper surface of the connecting block 207 are driven to separate from the fixed block 206, the connecting rod 204 drives the flexible belt 202 to pull out from the inside of the fixed elbow pipe 205, the two connecting rods 204 pull out the flexible belt 202 and wind back to the same side, so that the two connecting rods 204 are close to each other, and the cup body 1 is lifted by holding the two connecting rods 204 at the same time, when not lifted, under the action of the extension spring 201, the flexible belt 202 is retracted into the inside of the fixed elbow pipe 205, the connecting block 207 is driven to return to one end of the fixed elbow pipe 205, the sliding groove on the side of the connecting block 207 is matched with the limiting strip at one end of the fixed elbow pipe 205 of the other handle assembly 2, then the elastic buckle is inserted into the insertion hole in the fixed block 206, the connecting rod 204 is reset, the elastic force of the elastic buckle is large enough, so that the connecting rod 204 is not pulled apart by the force when a child holds the two connecting rods 204, the connection relationship between the heating component and other components, the working principle and the operation sequence belong to the common knowledge of those skilled in the art, and will not be described in detail here.

[0034] Embodiment 2

[0035] Referring to Figure 1 , Figure 2 , Figure 5 , Figure 6 and Figure 7 , the second embodiment of the utility model, based on the previous embodiment, the cup cover assembly 3 comprises a fixed cylinder 302 which is screwed on the outer surface of the cup body 1, a connecting cylinder 308 is fixedly connected in the inside of the fixed cylinder 302, two inclined grooves are arranged on the outer surface of the fixed cylinder 302, square grooves are communicated at both ends of the inclined grooves, a pressing spring 307 is fixedly connected on the inner wall top of the square groove at the bottom end, the bottom end of the pressing spring 307 is fixedly connected with a pressing block 306, the bottom end of the pressing block 306 abuts against a sliding block 305, the end of the sliding block 305 away from the fixed cylinder 302 is fixedly connected with a sleeve 301, a pressure relief port is arranged in the inside of the fixed cylinder 302 and the connecting cylinder 308, and a sealing block 304 is fixedly connected on the top of the inner cavity of the sleeve 301.

[0036] Specifically, the outer surface of the connecting cylinder 308 is fixedly connected with a sealing ring 303, the top of the inner cavity of the sleeve 301 is provided with a limiting block, the top of the fixed cylinder 302 is provided with a ring groove matched with the limiting block, the top of the fixed cylinder 302 is provided with a through groove, the rotating direction of the sleeve 301 driving the sliding block 305 to approach the pressing block 306 in the inclined groove is the same as the screwing direction of the threads on the outer surface of the cup body 1, and the outer surface of the pressing block 306 is provided with an inclined surface.

[0037] Further, holding the cup body 1, pull the sleeve 301 upward, so that the sleeve 301 drives the sliding block 305 to compress the extrusion spring 307, and then rotate the sleeve 301, so that the sliding block 305 moves in the inclined groove on the outer surface of the fixed cylinder 302, with the rotation of the sleeve 301, the sliding block 305 gradually rises in the inclined groove, thereby driving the sleeve 301 to rise, so that the sealing block 304 on the inner wall of the sleeve 301 is separated from the pressure relief port provided inside the fixed cylinder 302 and the connecting cylinder 308, so that the pressure generated when the liquid in the cup body 1 is heated is relieved through the pressure relief port and the through slot at the top of the sleeve 301. At this time, continue to rotate the sleeve 301, so that the fixed cylinder 302 and the connecting cylinder 308 are rotated by the sliding block 305, so that the threads provided on the inner wall of the fixed cylinder 302 are separated from the threads on the outer surface of the cup body 1, thereby opening the cup body 1. The rotation of the sleeve 301 drives the sliding block 305 to rotate in the inclined groove in the same direction as the tightening direction of the threads on the outer surface of the cup body 1, so that when the cup body 1 needs to be opened, the sleeve 301 and the sliding block 305 are driven to rotate in the inclined groove away from the extrusion block 306, the rotation direction is the same as the direction of unscrewing the threads on the outer surface of the cup body 1, so that the sleeve 301 drives the sliding block 305 to abut against the top end of the inclined groove, and then continue to rotate to separate the fixed cylinder 302 from the connecting cylinder 308, thereby opening the cup cover.

[0038] Working principle: when using the heating cup to heat the liquid, the liquid is heated and kept warm by the heating part inside the heating cup. When drinking, hold the cup body 1, pull the sleeve 301 upwards, so that the sleeve 301 drives the sliding block 305 to drive the extrusion block 306 to compress the compression spring 307, then rotate the sleeve 301, so that the sliding block 305 moves in the inclined groove on the outer surface of the fixed cylinder 302, with the rotation of the sleeve 301, the sliding block 305 gradually rises in the inclined groove, so as to drive the sleeve 301 to rise, so that the sealing block 304 on the inner wall of the sleeve 301 is separated from the pressure relief opening inside the fixed cylinder 302 and the connecting cylinder 308, so that the pressure generated when the liquid in the cup body 1 is heated is relieved through the pressure relief opening and the through slot at the top of the sleeve 301. At this time, continue to rotate the sleeve 301, so that the fixed cylinder 302 and the connecting cylinder 308 are rotated by the sliding block 305, so that the threads arranged on the inner wall of the fixed cylinder 302 are separated from the threads on the outer surface of the cup body 1, so as to open the cup body 1. By holding the flexible block 203 on the outer surface of the connecting rod 204 on both sides of the cup body 1, the cup body 1 is grabbed to drink the liquid inside. After drinking, insert the connecting cylinder 308 into the cup body 1, seal the top of the cup body 1 by the sealing ring 303 on the outer surface of the connecting cylinder 308, then rotate the sleeve 301 in the opposite direction, drive the sliding block 305 to return to the bottom of the inclined groove, and the sliding block 305 abuts against the inclined surface of the extrusion block 306, so that the sliding block 305 can drive the extrusion block 306 to compress the spring upwards, so that the sliding block 305 returns to the bottom of the square groove at the bottom of the inclined groove, and the compression spring drives the extrusion block 306 to extrude the sliding block 305, so as to fix the sleeve 301. When the sleeve 301 moves downward in the inclined groove, the sealing block 304 drives the pressure relief opening to be extruded and sealed. Continue to rotate the sleeve 301 to rotate the fixed cylinder 302 and the connecting cylinder 308, so as to connect the fixed cylinder 302 and the cup body 1. When the cup body 1 needs to be taken out, pull the two connecting rods 204 to drive the connecting plate 208 and the elastic clamping block 209 on the upper surface of the connecting block 207 to separate from the fixed block 206, so that the connecting rod 204 drives the flexible belt 202 to pull out from the inside of the fixed elbow 205. The two connecting rods 204 pull out the flexible belt 202 and wind it back to the same side, so that the two connecting rods 204 are close to each other, so that the cup body 1 is taken out by holding the two connecting rods 204 at the same time. Finally, the heating cup is used for drinking, convenient to carry, and can relieve pressure to avoid scalding.

[0039] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations.

Claims

1. A portable vacuum thermocup comprising a cup body (1), characterised in that: The cup body (1) is internally provided with a heating component, the outer surface of the cup body (1) is provided with two handle assemblies (2), and the top of the cup body (1) is provided with a cup cover assembly (3); The handle assembly (2) comprises two fixed connection fixed elbow pipes (205) on the outer surface of the cup body (1), the inside of the fixed elbow pipe (205) is fixedly connected with a tension spring (201), one end of the tension spring (201) close to the center position of the fixed elbow pipe (205) is fixedly connected with a flexible belt (202), the end of the flexible belt (202) away from the tension spring (201) is fixedly connected with a connecting block (207), and the side of the connecting block (207) away from the cup body (1) is fixedly connected with a connecting rod (204); The cup cover assembly (3) comprises a fixed cylinder (302) threadedly connected to the outer surface of the cup body (1), the inside of the fixed cylinder (302) is fixedly connected with a connecting cylinder (308), the outer surface of the fixed cylinder (302) is provided with two inclined grooves, both ends of the inclined grooves are communicated with square grooves, the inner wall top of the square groove at the bottom end is fixedly connected with an extrusion spring (307), the bottom end of the extrusion spring (307) is fixedly connected with an extrusion block (306), the bottom end of the extrusion block (306) abuts against a sliding block (305), one end of the sliding block (305) away from the fixed cylinder (302) is fixedly connected with a sleeve (301), the inside of the fixed cylinder (302) and the connecting cylinder (308) is provided with a pressure relief port, and the inner cavity top of the sleeve (301) is fixedly connected with a sealing block (304).

2. A portable vacuum thermocarafe according to claim 1, wherein: The upper surface of the connecting block (207) is fixedly connected with a connecting plate (208), the side of the connecting plate (208) close to the cup body (1) is fixedly connected with an elastic clamping block (209), the outer surface of the cup body (1) is fixedly connected with a fixed block (206), and the inside of the fixed block (206) is provided with a jack that is matched with the clamping block.

3. A portable vacuum thermocarafe according to claim 2, wherein: The side of the connecting block (207) away from the fixed elbow pipe (205) is provided with a sliding groove, one end of the fixed elbow pipe (205) away from the connecting block (207) is fixedly connected with a limiting strip, and the outer surface of the connecting rod (204) is fixedly connected with a flexible block (203).

4. A portable vacuum thermocarafe according to claim 3, wherein: The two handle assemblies (2) are centrally and symmetrically arranged.

5. A portable vacuum thermocarafe according to claim 4, wherein: The outer surface of the connecting cylinder (308) is fixedly connected with a sealing ring (303), the inner cavity top of the sleeve (301) is provided with a limiting block, the top of the fixed cylinder (302) is provided with a ring groove matched with the limiting block, and the top of the fixed cylinder (302) is provided with a through groove.

6. A portable vacuum thermocarafe according to claim 5 wherein: The outer surface of the sleeve (301) is provided with an inclined surface, and the rotating direction of the sliding block (305) in the inclined groove close to the extrusion block (306) is the same as the screwing direction of the outer surface thread of the cup body (1). The outer surface of the extrusion block (306) is provided with an inclined surface.

Images