CN211483913U - Detachable thermal insulation shell - Google Patents

Abstract

The utility model provides a detachable heat preservation shell, which comprises a heat preservation cover, a shell, a heat preservation liner, a bottom shell and a leakage net; the heat preservation cover is in fit connection with the cup mouth of the heat preservation liner through threads; the outer shell is sleeved outside the heat insulation liner and is in seamless fit with the mating end of the outer shell through the mating end of the heat insulation liner; the bottom shell is matched with the internal thread through the external thread, so that the shell is fixedly connected with the bottom shell, the heat preservation liner is fixed in the shell, the bottle mouth leaks out of the shell through the mounting hole, the leakage net is arranged in the heat preservation liner, the leakage net body is arranged at the upper end of the inner part of the heat preservation liner through the leakage net clamping neck, and meanwhile, the elastic sheet is clamped below the fixing piece clamping neck, so that the fixation of the leakage net body is realized; the combination can be dismantled to the setting of shell, shell and heat preservation courage, prevents to have the damage messenger in heat preservation courage or shell any side, can only give up simultaneously, can not change according to damaging the position, causes the problem of extravagant resource.

Description

Detachable thermal insulation shell

Technical Field

The utility model belongs to the technical field of the thermos cup, especially, relate to a detachable lagging casing.

Background

The Vacuum cup is a container made of ceramic or stainless steel and Vacuum layer, the top of the container is covered with a cover, the Vacuum insulation layer can delay the heat dissipation of the liquid such as water, etc. in the container, so as to achieve the purpose of heat preservation.

The thermos cup is developed from a thermos bottle, the heat preservation principle is the same as that of the thermos bottle, and people only make the bottle into a cup conveniently.

The existing vacuum cup shell is fixed and cannot be detached, the heat insulation liner or the shell is damaged in any direction and can only be abandoned at the same time, the damaged part cannot be replaced, resources are wasted, meanwhile, the tea filter screen is unfixed in the heat insulation cup, the filter screen is poured out frequently when water is poured, and the tea filter screen falls on the ground and causes unnecessary trouble.

SUMMERY OF THE UTILITY MODEL

To foretell not enough, the utility model provides a detachable lagging casing.

The utility model provides a technical scheme that its technical problem adopted is: a detachable heat preservation shell comprises a heat preservation cover, a shell, a heat preservation liner, a bottom shell and a drain net; the heat preservation cover is in fit connection with the cup mouth of the heat preservation liner through threads; the outer shell is sleeved outside the heat insulation liner and is in seamless fit with the mating end of the outer shell through the mating end of the heat insulation liner; the drain pan passes through external screw thread and interior screw-thread fit, makes shell and drain pan fixed connection to with the heat preservation courage fixed in the shell, the bottleneck spills the shell through the mounting hole, the screen that leaks sets up in the heat preservation courage, and with the screen frame in the inside upper end of heat preservation courage through screen card neck, simultaneously through the shell fragment card in stationary blade card neck below, realize leaking the screen body and fix.

Preferably, the shell comprises a shell body, a heat preservation liner matching end, a mounting hole and an internal thread; the matching end of the heat insulation liner is arranged at the top of the shell; the mounting hole is formed in the top of the shell, and the diameter of the mounting hole is the same as that of the mating end of the shell; the internal thread is seted up at casing bottom inboard, and shell and heat preservation courage can dismantle the combination, prevents to have the damage to make in heat preservation courage or shell any side, can only abandon simultaneously, can not change according to the damage position, causes the problem of extravagant resource.

Preferably, the heat-insulating liner comprises a heat-insulating liner body, a bottle mouth, a shell matching end, a bottom shell matching end, a leakage net clamping neck and a fixing piece clamping neck; the matching end of the shell is arranged between the heat-insulating liner body and the bottle mouth; the bottom shell matching end is arranged at the bottom of the heat insulation liner body; the leakage net clamping neck is arranged on the inner side above the heat insulation liner body; the fixing piece clamping neck is arranged on the inner side above the heat preservation liner body and is positioned below the leakage net clamping neck.

Preferably, the bottom shell comprises a bottom shell barrel, a bottom plate and external threads; the bottom shell barrel is arranged at the central position on the bottom plate, the inner diameter of the bottom shell barrel is the same as the matching end of the bottom shell, and the outer diameter of the bottom shell barrel is the same as the inner diameter of the shell; the external screw thread sets up in the shell section of thick bamboo outside of the end, cooperatees with the internal thread, and shell cooperation shell is fixed the heat preservation courage in the shell, prevents that the heat preservation courage from rocking in the shell, improves the stability of heat preservation courage.

As optimization, the leakage net comprises a leakage net body, a handle and an elastic sheet; the handle is embedded in the handle; the shell fragment sets up 4 to the setting is around leaking the external side of net, and the setting of shell fragment and stationary blade card neck through with the shell fragment card in stationary blade card neck below, realizes leaking that the net body is fixed, prevents that the tealeaves filter screen is not fixed in the heat preservation cup, often pours the filter screen when pouring water, falls on the ground, causes unnecessary troublesome.

The utility model has the advantages that:

1. the utility model discloses the combination can be dismantled to the setting of shell, shell and heat preservation courage, prevents to have the damage to make in heat preservation courage or shell arbitrary side, can only give up simultaneously, can not change according to damaging the position, causes the problem of extravagant resource.

2. The utility model discloses the setting of drain pan, cooperation shell are fixed the heat preservation courage in the shell, prevent that the heat preservation courage from rocking in the shell, improve the stability of heat preservation courage.

3. The utility model discloses the setting of shell fragment and stationary blade card neck through blocking the shell fragment in stationary blade card neck below, realizes leaking that the net body is fixed, prevents that the tealeaves filter screen is not fixed in the heat preservation cup, often pours the filter screen when pouring water, falls on the ground, and it is troublesome to cause unnecessary.

Drawings

Fig. 1 is an exploded view of the present invention.

Fig. 2 is a schematic view of the appearance structure of the present invention.

Figure 3 is a cross-sectional view of the housing of figure 2 according to the present invention.

Fig. 4 is an external view of the heat insulating bladder of fig. 1 according to the present invention.

Fig. 5 is a schematic view of a part of the structure of the thermal insulation bladder of fig. 1 according to the present invention.

Fig. 6 is an external view of the bottom case of fig. 1 according to the present invention.

Fig. 7 is an external view of the screen of fig. 1 according to the present invention.

In the figure:

1. a heat preservation cover; 2. a housing; 21. a housing; 22. the matching end of the heat preservation liner; 23. mounting holes; 24. an internal thread; 3. a heat preservation liner; 31. a heat preservation liner body; 32. a bottle mouth; 33. a housing mating end; 34. a bottom shell mating end; 35. a leakage net neck is clamped; 36. the fixing piece is clamped with the neck; 4. a bottom case; 5. a leakage net; 51. a bottom shell cylinder; 52. a base plate; 53. and (4) external threads.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The detachable heat preservation shell shown in the attached figures 1 to 7 comprises a heat preservation cover 1, a shell 2, a heat preservation liner 3, a bottom shell 4 and a leakage net 5; the heat preservation cover 1 is in fit connection with the cup mouth of the heat preservation liner 3 through threads; the shell 2 is sleeved outside the heat insulation liner 3 and is in seamless fit with the shell matching end 33 through the heat insulation liner matching end 22; bottom shell 4 passes through external screw thread 43 and internal thread 24 cooperation, makes shell 2 and bottom shell 4 fixed connection to fix heat preservation courage 3 in shell 2, bottleneck 32 spills shell 2 through mounting hole 23, leak the net 5 and set up in heat preservation courage 3, and through leaking the inside upper end of net body 51 frame in heat preservation courage 3, block in fixed piece card neck 36 below through shell fragment 53 simultaneously, realize leaking that net body 51 is fixed.

In this embodiment, the outer shell 2 includes a shell 21, a heat-insulating liner mating end 22, a mounting hole 23 and an internal thread 24; the heat insulation liner matching end 22 is arranged at the top of the shell 21; the mounting hole 23 is formed in the top of the shell 21, and the diameter of the mounting hole is the same as that of the shell matching end 33; the internal thread 24 is arranged on the inner side of the bottom of the shell 21, and the shell 2 and the heat preservation liner 3 are detachably combined, so that the problem of resource waste caused by damage to either the heat preservation liner 3 or the shell 2 and the problem that the heat preservation liner can only be discarded at the same time and cannot be replaced according to the damaged part are solved.

In this embodiment, the thermal insulation liner 3 includes a thermal insulation liner body 31, a bottle mouth 32, a shell mating end 33, a bottom shell mating end 34, a mesh-leaking clamping neck 35 and a fixing piece clamping neck 36; the outer shell matching end 33 is arranged between the heat-insulating liner body 31 and the bottle mouth 32; the bottom shell matching end 34 is arranged at the bottom of the heat insulation liner body 31; the leakage net clamping neck 35 is arranged on the inner side above the heat preservation liner body 31; the fixing piece clamping neck 36 is arranged on the inner side above the heat insulation liner body 31 and is positioned below the leakage net clamping neck 35.

In the present embodiment, the bottom shell 4 includes a bottom shell cylinder 41, a bottom plate 42 and external threads 43; bottom shell cylinder 41 is arranged at the center of bottom plate 42, and has the same inner diameter as bottom shell mating end 34 and the same outer diameter as the inner diameter of shell 21; the external thread 43 is arranged outside the bottom shell 41 and matched with the internal thread 24, the bottom shell 4 is matched with the shell 2 to fix the heat preservation liner 3 in the shell 2, the heat preservation liner 3 is prevented from shaking in the shell 2, and the stability of the heat preservation liner 3 is improved.

In this embodiment, the screen 5 includes a screen body 51, a handle 52 and a spring plate 53; the handle 52 is embedded in the handle 52; the shell fragment 53 sets up 4 to the setting is around leaking the screen body 51 outside, and shell fragment 53 and stationary blade card neck 36's setting realize leaking the screen body 51 fixedly through blocking shell fragment 53 in stationary blade card neck 36 below, prevent that the tealeaves filter screen is unfixed in the heat preservation cup, often pours the filter screen out when pouring water, falls on the ground, causes unnecessary trouble.

The working principle is as follows: the utility model discloses, the rim of a cup cooperation that heat preservation lid 1 passes through screw thread and heat preservation courage 3 is connected, shell 2 cup joints in the 3 outsides of heat preservation courage, and through heat preservation courage cooperation end 22 and the seamless cooperation of shell cooperation end 33, drain pan 4 passes through external screw thread 43 and the cooperation of internal thread 24, make shell 2 and 4 fixed connection of drain pan, and fix heat preservation courage 3 in shell 2, bottleneck 32 spills shell 2 through mounting hole 23, the net 5 that leaks sets up in heat preservation courage 3, and with the net 51 body that leaks in the inside upper end of heat preservation courage through net clamping neck 35, block in 36 below the stationary blade clamping neck through shell fragment 53 simultaneously, it is fixed to realize the net 51 body that leaks.

The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.

Claims (5)

1. The utility model provides a detachable lagging casing which characterized in that: comprises a heat preservation cover (1), a shell (2), a heat preservation liner (3), a bottom shell (4) and a leakage net (5); the heat-insulating cover (1) is matched and connected with the cup mouth of the heat-insulating liner (3) through threads; the shell (2) is sleeved outside the heat-insulating liner (3) and is in seamless fit with the shell matching end (33) through the heat-insulating liner matching end (22); bottom shell (4) are through external screw thread (43) and internal thread (24) cooperation, make shell (2) and bottom shell (4) fixed connection to fix heat preservation courage (3) in shell (2), shell (2) are leaked through mounting hole (23) in bottleneck (32), leak net (5) set up in heat preservation courage (3) to set up hourglass dictyosome (51) in the inside upper end of heat preservation courage (3) through leaking net card neck (35), block in stationary blade card neck (36) below through shell fragment (53) simultaneously, realize that hourglass dictyosome (51) are fixed.

2. The removable thermal shell of claim 1, further comprising: the shell (2) comprises a shell body (21), a heat preservation liner matching end (22), a mounting hole (23) and an internal thread (24); the heat insulation liner matching end (22) is arranged at the top of the shell (21); the mounting hole (23) is formed in the top of the shell (21), and the diameter of the mounting hole is the same as that of the shell matching end (33); the internal thread (24) is arranged on the inner side of the bottom of the shell (21).

3. The removable thermal shell of claim 1, further comprising: the heat-insulating liner (3) comprises a heat-insulating liner body (31), a bottle mouth (32), a shell matching end (33), a bottom shell matching end (34), a leaking net clamping neck (35) and a fixing piece clamping neck (36); the outer shell matching end (33) is arranged between the heat-insulating liner body (31) and the bottle mouth (32); the bottom shell matching end (34) is arranged at the bottom of the heat insulation liner body (31); the leakage net clamping neck (35) is arranged on the inner side above the heat preservation liner body (31); the fixing piece clamping neck (36) is arranged on the inner side above the heat insulation liner body (31) and is positioned below the leakage net clamping neck (35).

4. The removable thermal shell of claim 1, further comprising: the bottom shell (4) comprises a bottom shell cylinder (41), a bottom plate (42) and an external thread (43); the bottom shell cylinder (41) is arranged at the center of the bottom plate (42), the inner diameter of the bottom shell cylinder is the same as that of the bottom shell matching end (34), and the outer diameter of the bottom shell cylinder is the same as that of the shell (21); the external thread (43) is arranged on the outer side of the bottom shell barrel (41) and is matched with the internal thread (24).

5. The removable thermal shell of claim 1, further comprising: the leakage net (5) comprises a leakage net body (51), a handle (52) and a spring plate (53); the handle (52) is embedded in the handle (52); the number of the elastic sheets (53) is 4, and the elastic sheets are arranged on the periphery of the outer side of the net leakage body (51).

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