CN216060274U

CN216060274U - Stirring device and power seat thereof

Info

Publication number: CN216060274U
Application number: CN202122199428.1U
Authority: CN
Inventors: 徐琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-03-18
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a stirring device and a power seat thereof, wherein the power seat comprises a shell, a power main body, an electricity-getting female head and a stirring mechanism, wherein the shell is provided with an accommodating space, an assembling groove and an assembling opening communicated with the accommodating space, the power main body comprises a power part and a driving part, the power part extends outwards, the power part is arranged in the accommodating space of the shell in a mode that the driving part is kept at the assembling opening, the electricity-getting female head is arranged in the assembling groove of the shell, the electricity-getting female head is electrically connected to the power part of the power main body, the power part can drive the stirring mechanism to rotate, and the stirring mechanism is arranged at the end part of the driving part of the power main body.

Description

Stirring device and power seat thereof

Technical Field

The utility model relates to the field of electric appliances, in particular to a stirring device and a power seat thereof.

Background

With the improvement of living standard of people, various household appliances appear on the market, which meet different use requirements of consumers, especially the household appliances for infants. For example, a baby who is just born is weak in body and has a high requirement on the temperature of the breast milk for drinking, and parents usually buy a milk warmer to heat or keep warm the bottled drink such as the breast milk so as to keep the drink of the baby at an appropriate temperature when drinking. After the baby grows for 6 months, the pure breast milk cannot meet the nutrition required by the growth of the baby, parents can buy a complementary food machine special for making baby complementary food, and the complementary food machine can smash and stir various food materials to make food suitable for the baby to eat, so that the baby can eat healthier. However, although the appearance of various household appliances does meet some requirements of the baby in the growing process, the household appliances also bring about a lot of problems to parents in the process of using the household appliances.

For example, a conventional milk warmer includes a power supply base and a heating container, wherein the power supply base is provided with a power supply male connector extending upwards, the bottom of the heating container is provided with a power taking female connector extending downwards, the power taking female connector is electrically connected to the power supply male connector in a matching manner, and the heating container can perform heating operation after the power supply male connector is electrically connected to an external circuit. The conventional complementary food machine on the market comprises a power supply seat and a stirring cup, wherein the stirring cup is arranged on the power supply seat in a driving manner, and after the power supply seat is connected to an external power supply, the power supply seat can drive a stirring blade in the stirring cup to rotate so as to stir and crush food in the stirring cup. It can be seen that the power supply base of the milk warmer and the power supply base of the complementary food machine have completely different structures, and are not universal. That is to say, as for how many kinds of electric appliances purchased by parents, there are how many power supply structures are purchased correspondingly, which not only results in high purchase cost, but also results in that the power supply structure also increases the overall volume of the household appliance, so that the household appliance occupies a larger placing space no matter in the using process or during the limiting period.

SUMMERY OF THE UTILITY MODEL

One of the main advantages of the present invention is to provide a stirring device and a power base thereof, wherein a power base of the stirring device has a power supply female connector, and when the power supply female connector is electrically connected to a power supply male connector of the power base, the power base can be supplied with electric energy by the power base of the stirring device to support the stirring device to perform a stirring operation.

Another major advantage of the present invention is to provide a mixing device and a power base thereof, wherein the power base of the mixing device can be adapted to the power base with the power male connector, and a user can selectively purchase the power base according to the requirement when purchasing the mixing device, which not only provides more choices for the user, but also is beneficial to reduce the purchase cost of the mixing device.

Another major advantage of the present invention is to provide a stirring device and a power base thereof, wherein the power base of the stirring device can share the power supply base with other household appliances, such as a hot water kettle, a milk warming device, etc., and a user can use one power supply base to supply power to a plurality of appliances, thereby improving the utilization rate and the universality of the power supply base.

Another major advantage of the present invention is to provide a mixing device and a power base thereof, wherein the mixing device can use the power base of other household appliances to obtain electric energy, so as to reduce the overall size of the mixing device, reduce the space occupied by the mixing device, and facilitate the storage and transportation for users.

Another main advantage of the present invention is to provide a stirring device and a power base thereof, wherein the stirring mechanism of the stirring device is integrated into the power base, and a power body of the power base is stably connected with the stirring mechanism, which is beneficial to ensuring the stability of the stirring device.

Another major advantage of the present invention is to provide a stirring device and a power base thereof, wherein the stirring cup and the power base of the stirring device can be maintained separately, for example, after the stirring device is used, the stirring cup can be cleaned separately, which is beneficial to avoiding water from entering the power base.

Another principal advantage of the present invention is to provide a blending apparatus and a power base thereof, wherein the blending cup and the power base of the blending apparatus are of a split structure, and the blending cup is detachably mounted on the power base so that a user can carry the blending cup alone, thereby improving portability and flexibility of the blending cup.

Another major advantage of the present invention is to provide a stirring device and a power base thereof, wherein the stirring cup and the power base of the stirring device are integrated, and the power base and the stirring cup are stably connected, which is beneficial to reducing the vibration of the stirring cup during the stirring process and has better stability.

Another main advantage of the present invention is to provide a stirring device and a power base thereof, wherein the stirring device with an integrated structure can be directly and electrically connected to the power base for use without assembly, which is convenient and fast.

To achieve at least one of the above advantages, the present invention further provides a power base, comprising:

the shell is provided with an accommodating space, an assembling groove and an assembling opening communicated with the accommodating space;

a power body, wherein the power body comprises a power portion and a driving portion extending outward from the power portion, wherein the power portion is mounted in the accommodating space of the housing in such a manner that the driving portion is held at the mounting opening; and

a power take-off female head, wherein the power take-off female head is disposed in the assembly groove of the housing, and the power take-off female head is electrically connected to the power portion of the power body; and

and the stirring mechanism is arranged at the end part of the driving part of the power main body, and the power part can drive the stirring mechanism to rotate.

According to a specific embodiment of the present invention, the power seat further comprises a shock absorbing pad, wherein the shock absorbing pad is disposed at the bottom of the housing.

According to a specific embodiment of the present invention, the power unit further comprises a cushioning pad, wherein the cushioning pad comprises a side cushioning portion and a bottom cushioning portion, wherein the side cushioning portion is disposed on the side of the housing, and wherein the bottom cushioning portion is disposed on the bottom of the housing.

To achieve at least one of the above advantages, the present invention further provides a stirring device, comprising:

a power base, wherein the power base comprises a housing, a power body, a power-taking female head and a stirring mechanism, wherein the housing has an accommodating space, an assembling groove and an assembling opening communicated with the accommodating space, wherein the power body comprises a power part and a driving part extending outwards from the power part, wherein the power part is mounted in the accommodating space of the housing in a manner that the driving part is held at the assembling opening, wherein the power-taking female head is arranged in the assembling groove of the housing, the power-taking female head is electrically connected to the power part of the power body, the power part can drive the stirring mechanism to rotate, and the stirring mechanism is mounted at an end part of the driving part of the power body; and

a mixing cup, wherein the mixing cup has at least one opening and a mixing space communicated with the opening, wherein the mixing cup is detachably held above the power seat, and the mixing mechanism is located in the mixing space of the mixing cup.

According to a specific embodiment of the present invention, the housing of the mixing cup and the power base is a one-piece structure.

According to a specific embodiment of the present invention, the blender cup is removably mounted to the housing of the power base.

According to a specific embodiment of the present invention, the mixing cup has one of the openings, wherein the mixing cup is detachably mounted to the housing of the power base with one of the openings facing downward, and the power base seals the opening of the mixing cup after the mixing cup is mounted to the power base.

According to a specific embodiment of the present invention, the mixing cup has two openings, wherein the mixing space communicates with the two openings, the mixing cup is detachably mounted to the housing of the power base with one of the openings facing downward, and the power base seals the openings of the mixing cup after the mixing cup is mounted to the power base.

According to a specific embodiment of the present invention, the power seat further comprises a cushioning pad, wherein the cushioning pad comprises a side cushioning portion and a bottom cushioning portion, wherein the side cushioning portion is disposed on the side of the housing, and wherein the bottom cushioning portion is disposed on the bottom of the housing.

Further advantages of the utility model will become apparent from an understanding of the ensuing description and drawings.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail embodiments of the present application with reference to the attached drawings. The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings, like reference numbers generally represent like parts or steps.

Fig. 1 is a perspective view of a stirring device according to a preferred embodiment of the present invention.

Fig. 2 is a schematic sectional view of the stirring device according to the above preferred embodiment of the present invention.

FIG. 3A is a schematic view showing the application of the stirring device according to the above preferred embodiment of the present invention.

FIG. 3B is a schematic diagram illustrating the application of the stirring device according to the above preferred embodiment of the present invention.

Fig. 4 is a perspective view illustrating the stirring device according to another preferred embodiment of the present invention.

Fig. 5 is a schematic sectional view of the stirring device according to the above preferred embodiment of the present invention.

Fig. 6 is an exploded view schematically illustrating the stirring device according to the above preferred embodiment of the present invention.

FIG. 7A is a schematic view showing the application of the stirring apparatus according to the above preferred embodiment of the present invention.

FIG. 7B is a schematic view showing the application of the stirring device according to the above preferred embodiment of the present invention.

Detailed Description

Hereinafter, example embodiments according to the present application will be described in detail with reference to the accompanying drawings. It should be understood that the described embodiments are only some embodiments of the present application and not all embodiments of the present application, and that the present application is not limited by the example embodiments described herein.

Exemplary stirring device

Referring to fig. 1 to 7B of the drawings of the present specification, a stirring device 100 according to some preferred embodiments of the present invention will be disclosed and described in the following description, wherein the stirring device 100 includes a power base 10, a stirring cup 20 and a stirring mechanism 30, wherein the power base 10 has a power tapping head 101, and the stirring cup 20 has an opening 210 and a stirring space 220 communicating with the opening 210. The mixing cup 20 is disposed on the power base 10, the mixing mechanism 30 enters the mixing space 220 of the mixing cup 20 from the opening 210, and the mixing mechanism 30 can be drivably connected to the power base 10 so as to be held in the mixing space 220. The power socket 10 can be electrically connected to a power supply socket 200 in such a manner that the power-taking female terminal 101 is electrically connected to a power-taking male terminal 201. When the power supply base 200 is connected to an external power supply, the power base 10 receives power supply, and can drive the stirring mechanism 30 to rotate in the stirring space 220 of the stirring cup 20, thereby stirring the food in the stirring space 220. That is to say, the power supply base 200 has the power-taking male connector 201, and the power-taking male connector 201 of the power supply base 200 is matched with the power-taking female connector 101 of the power base 10 of the stirring device 100.

It should be noted that the specific embodiments of the power supply stand 200 and the stirring device 100 are not limited. In particular, the power supply stand 200 may be implemented as a power supply stand for various household appliances, for example, but not limited to, the power supply stand 200 may be implemented as a power supply stand for a household appliance such as a milk warmer, a hot water kettle, an electric tea kettle, etc. The stirring device 100 may be implemented as a device with a stirring function such as a complementary food machine, a juice extractor, a food processor, a soybean milk machine, or the like. Furthermore, it should be understood by those skilled in the art that the specific embodiments of the stirring device 100 and the power supply base 200 are only examples, and should not be construed as limiting the content and scope of the stirring device 100 of the present invention.

With get female head 101 agitating unit 100 can bring better consumption experience and use experience for the user. Specifically, when purchasing the mixing device 100, the user can selectively purchase the power supply stand 200 according to the need. For example, if the power supply base 200 of the existing milk warmer at home is used, when the user purchases the complementary food machine, the power supply base 200 does not need to be purchased additionally, and the power supply base of the milk warmer can be directly used for supplying power to the complementary food machine. Therefore, the stirring device not only provides more choices for users, but also is beneficial to reducing the purchase cost of the stirring device. In addition, the mixing device 100 can obtain electric energy by using the power supply base 200 of other household appliances, and is also beneficial to reducing the overall volume and weight of the mixing device 100, and is more convenient to store and transport. In addition, a user can use one power supply base 200 to supply power for various electrical appliances, the utilization rate and the universality of the power supply base 200 are greatly improved, and various charging mechanisms are effectively prevented from being stocked at home.

Specifically, referring to fig. 2, the power base 10 includes a housing 11 and a power body 12, wherein the housing 11 has a mounting recess 1101, a storage space 1102 and a mounting opening 1103 communicating with the storage space 1102, and the power body 12 includes a power portion 121 and a driving portion 122 extending outward from the power portion 121. The power body 12 is held in the storage space 1102 of the housing 11 such that the driving unit 122 is held outside the mounting opening 1103. The end of the driving portion 122 of the power body 12 protrudes out of the housing 11 to facilitate the subsequent connection and driving of the stirring mechanism 30. The power-taking female head 101 is disposed on the housing 11, and the power-taking female head 101 is electrically connected to the power body 12. After the power taking female connector 101 is electrically connected to the power supply male connector 201 of the power supply socket 200, the power supply socket 200 provides power supply for the power portion 121 of the power body 12. Further, the power unit 121 of the power body 12 can drive the driving unit 122 to rotate, and the stirring mechanism 30 is rotated in the stirring space 220. For example, but not limiting of, the power body 12 is implemented as an electric motor.

In these specific embodiments of the present invention, the stirring mechanism 30 of the stirring device 100 is integrated with the power base 10, that is, the stirring mechanism 30 of the stirring device 100 and the power base 10 are an integral structure, and the stirring mechanism 30 and the power base 10 are stably connected to avoid the separation of the stirring mechanism 30 and the power base during the stirring process. The stirring mechanism 30 may be a part of the power base 10.

Specifically, the driving portion 122 of the power body 12 of the power base 10 is held in the storage space 1102 of the housing 11 such that an end portion thereof protrudes from the housing 11. The stirring mechanism 30 is fixed to an end portion of the driving portion 122 of the power body 12 of the power base 10. The power-taking female head 101 disposed at the bottom of the power supply base 11 is electrically connected to the power body 12, and after the power-taking female head 101 is electrically connected to the power supply male head 201 of the power supply base 200, the power supply base 200 provides electric energy for the power portion 122 of the power body 12. Further, the power unit 121 of the power body 12 can drive the driving unit 122 to rotate, and thus the stirring mechanism 30 can be rotated. For example, but not limiting of, the stirring mechanism 30 is a stirring bit.

Referring to fig. 1 to 3A, in a specific embodiment of the present invention, the mixing cup 20 of the mixing device 100 and the housing 11 of the power base 10 are of a single-piece structure. Preferably, the housing 11 of the power base 10 is firmly bonded to the blender cup 20 by means of gluing. Alternatively, the mixing cup 20 is formed on the housing 11 of the power base 10 by injection molding. For example, after the stirring mechanism 30 and the power body 12 are mounted on the housing 11 of the power base 10, the assembled parts are placed in an injection mold to form the stirring cup 20 on the housing 11 of the power base 10. The mixing cup 20 is stably connected to the housing 11, which is beneficial to prevent the liquid from overflowing during the mixing operation of the mixing device 100.

Preferably, the mixing cup 20 of the mixing device 100 described with reference to fig. 4 to 7B is detachably mounted to the housing 11 of the power base 10, and after the mixing cup 20 is mounted to the housing 11 of the power base 10, the position where the mixing cup 20 and the housing 11 are connected to each other is closed, so as to avoid a gap between the mixing cup 20 and the housing 11. Thus, during stirring, the liquid in the stirring cup 20 cannot seep out from the gap between the stirring cup 20 and the housing 11.

Specifically, the mixing cup 20 has a mounting portion 230, and the mounting portion 230 is disposed at the opening 210. The housing 11 of the power base 10 has a sealing connection portion 111, wherein the mounting portion 230 of the mixing cup 20 and the sealing connection portion 111 of the housing 11 are detachably connected, and the power base 10 stably mounted to the mixing cup 20 closes the opening 210 of the mixing cup 20.

Preferably, the opening 210 of the mixing cup 20 is implemented as one. In this embodiment, the opening 210 of the blender cup 20 faces downward during blending by the blending apparatus 100. After the mixing operation is completed, the mixing device 100 is inverted, and the opening 210 of the mixing cup 20 is kept upward to separate the power base 10 and the mixing cup 20, so that the mixing cup 20 can be used alone. For example, the mixing cup separated from the power base 10 can directly drink the drink in the cup, or the mixing cup 20 can be carried separately after the mixing cup 20 is sealed by the cup cover, so that the use is convenient and flexible.

Alternatively, the openings 210 of the mixing cup 20 are implemented in two, two openings 210 are formed at the upper and lower portions of the mixing cup 20, respectively, and two openings 210 communicate with the mixing space 220, respectively. The mounting part 230 is formed at the lower opening 210, and after the mounting part 230 of the mixing cup 220 is detachably mounted to the sealing connection part 111 of the housing 11 of the power base 10, the power base 10 of the mixing cup 20 seals the lower opening 210. The mixing device 100 performs a mixing operation such that the opening 210 at the upper portion of the mixing cup 20 is directed upward, and food can be directly added to the mixing space 220 through the opening 210 at the upper portion during the mixing operation, and food in the mixing space 220 can be taken out through the opening 210 at the upper portion after the mixing operation is completed, without inverting the mixing device 100.

It should be noted that the embodiments of the blender cup 20 disclosed in the drawings and the text of the specification are only examples, and should not be construed as limiting the scope and content of the blender device 100 of the present invention.

In addition, the specific connection manner between the mounting portion 230 of the mixing cup 20 and the housing 11 of the power base 10 is not limited. Preferably, the mounting portion 230 is implemented as an external thread formed on an outer wall of the mixing cup 20, the sealing connection portion 111 is implemented as an internal thread formed on the housing 11, and the mixing cup 20 and the housing 11 are hermetically connected by means of a threaded connection. Optionally, the mounting portion 230 of the mixing cup 20 and the housing 11 of the power base 10 may be assembled by interference fit, snap fit, or snap connection, or may be sealed by a sealing ring, a sealing gasket, or the like. And, the mutual connection structure of the mixing cup 20 and the power base 10 can be interchanged. It should be understood by those skilled in the art that the specific connection between the blender cup 20 and the power base 10 is merely exemplary and should not be construed as limiting the scope and content of the blender assembly 100 of the present invention.

It should be noted that although in the embodiment of the mixing device 100 according to the present invention, the mixing device 100 may be powered by the power supply base 200 of another household appliance, it should be understood that the mixing device 100 may be provided with the power supply base 200, that is, the power supply base 200 may be a part of the mixing device 100, and a user may select to purchase the mixing device 100 provided with the power supply base 200 or purchase the mixing device 100 provided with the power supply base 200.

In a specific embodiment of the present invention, the power seat 10 further comprises a vibration damping pad 14, and the vibration damping pad 14 is disposed on the housing 11 of the power seat 10. When the power socket 10 is disposed on the power socket 10 in such a manner that the power take female terminal 101 is connected to the power supply male terminal 201, the shock absorbing pad 14 is held between the housing 11 of the power socket 10 and the power supply socket 200. The bradyseism pad 14 has increased power seat 10 the shell 11 with frictional resistance between the power supply seat 200 is favorable to reducing agitating unit 100 is at the stirring in-process, the vibration that stirring cup 20 produced avoids the public head 201 of power supply with get female head 101 contact failure.

Preferably, the cushioning pad 14 is disposed at the bottom of the housing 11 of the power base 10. When the power socket 10 is disposed on the power supply socket 200, the bottom surface of the housing 11 of the power socket 10 and the upper surface of the power supply socket 200 press the anti-slip pad 14, which is beneficial to reducing the possibility of displacement of the stirring device 100 and the power socket 10.

Optionally, the cushioning pad 14 is disposed on an outer side wall of the housing 11 of the power seat 10. When the power socket 10 is electrically connected to the power supply male 201 of the power socket 200 in a manner of being disposed in a receiving groove of the power socket 200, the shock absorbing pad 14 is disposed between an outer wall of the housing 11 of the power socket 10 and an inner wall of the power socket 200 defining the receiving groove.

In one embodiment of the present invention, the cushioning pad 14 includes a side cushioning portion and a bottom cushioning portion, which are respectively disposed on the side surface and the bottom surface of the power seat 10. When the power socket 10 is electrically connected to the power supply male 201 of the power socket 200 in such a way as to be disposed in the receiving groove of the power socket 200, the lateral vibration damping portion of the vibration damping pad 14 is disposed between the outer sidewall of the housing 11 of the power socket 10 and the inner wall of the power socket 200 defining the receiving groove, and the bottom vibration damping portion is disposed between the inner wall of the power socket 200 defining the receiving groove and the bottom surface of the housing 11.

It should be noted that, the specific implementation of the vibration damping pad 14 of the stirring device 100 is not limited, for example, but not limited to, the vibration damping pad 14 is made of rubber, foam, sponge, silica gel, etc. Also, the cushioning pad 14 may be implemented as a single continuous pad or may be implemented to include a plurality of spaced apart cushioning members. The specific embodiment of the vibration dampening mat 14 is merely exemplary and should not be construed as limiting the scope and content of the stirring device 100 of the present invention.

Optionally, the size of power seat 10 with power seat 200 the size looks adaptation of holding tank, power seat 10 through clearance fit's mode set up in power seat 200, just power seat 10 get female head 101 with power seat 200 the public first electricity of power supply is connected, the inner wall restriction of power seat 200 power seat 10 acutely shakes at the stirring in-process.

In one aspect of the present invention, a method for obtaining electricity of the stirring apparatus 100 according to a preferred embodiment of the present invention will be described in the following description, wherein the method comprises the following steps:

(a) electrically connecting the power-taking female connector 101 of the stirring device 100 to a power supply male connector 201 of the power supply base 200; and

(b) the power body 12 electrically connected to the power take-out main head 101 drives the stirring mechanism 30 to rotate.

Specifically, the power supply base 200 may be implemented as a power supply base of a household appliance such as a milk warmer, a hot water kettle, or an electric tea kettle, that is, the mixing device 100 may share a power supply base of another household appliance. The user can use one power supply seat 200 to supply power for various electrical appliances, the utilization rate and the universality of the power supply seat 200 are greatly improved, and the cost for purchasing the stirring device 100 by the user is reduced.

In a specific embodiment of the present invention, before the step (b), the step (f) of detachably mounting the mixing cup 20 on the housing 11 of the power base 10 and sealing the opening 210 of the mixing cup 20 is further included.

In a specific embodiment of the present invention, after the step (a), a step (g) of maintaining the vibration damping pad 14 between the power base 10 and the power supply base 200 is further included, which is beneficial to avoid poor contact between the power take-out female connector 101 and the power supply male connector 202 during the stirring process of the stirring apparatus 100.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are given by way of example only and are not limiting of the utility model. The objects of the utility model have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.

Claims

1. A power base, comprising:

2. The power seat of claim 1, wherein the power seat further comprises a cushioning pad, wherein the cushioning pad is disposed at a bottom of the housing.

3. The power seat of claim 1, wherein the power seat further comprises a cushioning pad, wherein the cushioning pad comprises a side cushioning portion and a bottom cushioning portion, wherein the side cushioning portion is disposed on a side of the housing, wherein the bottom cushioning portion is disposed on a bottom of the housing.

4. A mixing apparatus, comprising:

5. The blending device of claim 4, wherein the blending cup and the housing of the power base are a unitary structure.

6. The blending device of claim 4, wherein the blending cup is removably mounted to the housing of the power base.

7. The blending apparatus of claim 6, wherein the blending cup has one of the openings, wherein the blending cup is removably mounted to the housing of the power base with one of the openings facing downward, and wherein the power base seals the opening of the blending cup after the blending cup is mounted to the power base.

8. The blending apparatus of claim 6 wherein said blending cup has two of said openings, wherein said blending space communicates between said two of said openings, said blending cup is removably mounted to said housing of said power base with one of said openings facing downward, and said power base seals said opening of said blending cup after said blending cup is mounted to said power base.

9. A mixer apparatus as set forth in any one of claims 4 to 8 wherein said power block further includes a vibration dampening pad, wherein said vibration dampening pad is disposed at a bottom of said housing.

10. The stirring device of any one of claims 4 to 8, wherein said power base further comprises a cushioning pad, wherein said cushioning pad comprises a side cushioning portion and a bottom cushioning portion, wherein said side cushioning portion is disposed on a side of said housing, wherein said bottom cushioning portion is disposed on a bottom of said housing.