The utility model content
The utility model is intended to solve at least one of technical problem that exists in prior art.For this reason, a purpose of the present utility model is to propose that a kind of Stability Analysis of Structures, yield rate are high, on-deformable kettle.
For achieving the above object, the utility model proposes a kind of kettle, described kettle comprises: the kettle body has container cavity in described kettle body; Inner bag, described inner bag are located in described container cavity; With the keeper that in the radial direction described inner bag is positioned that is used at described inner bag, described keeper is located in described container cavity and limits the space, location in described container cavity, and at least a portion of described inner bag is positioned at space, described location.
According to kettle of the present utility model by described keeper is set in described container cavity, and described keeper limits space, described location in described container cavity, at least a portion of described inner bag can be arranged in space, described location, can utilize thus described keeper in the radial direction described inner bag being positioned of described inner bag, thereby can avoid described inner bag radially to rock to improve the stability of the structure of described kettle in described container cavity.So not only can prevent in assembling process because of excessive damage of described inner bag shaking amplitude, improving yield rate, and can avoid causing described kettle body to be out of shape because falling in transportation.Therefore, the kettle practical according to this has the advantages such as Stability Analysis of Structures, yield rate be high, not yielding.
In addition, also have following additional technical feature according to kettle of the present utility model:
The cross section of described keeper is the annular around described inner bag.Can utilize thus described keeper upwards described inner bag to be positioned, and described keeper is simple in structure in the footpath of described inner bag.
The cross section of described keeper is the arc along the circumferential extension of described inner bag.Not only can utilize thus described keeper upwards described inner bag to be positioned, and can reduce the material cost of described keeper in the footpath of described inner bag.
Described keeper comprises a plurality of sub-keepers, a plurality of described sub-keepers circumferentially being located at interval in described container cavity along described inner bag.Can realize that so described keeper upwards positions described inner bag in the footpath of described inner bag, and handling ease, cost are low.
Described sub-keeper comprises: the first vertical limb; With the first horizontal limb, the outer end of described the first horizontal limb is connected with the lower end of the described first vertical limb.Not only can realize thus described keeper to the positioning function of described inner bag, and can improve the stability of described keeper.
Described sub-keeper comprises: the second vertical limb; With the second horizontal limb, the inner of described the second horizontal limb is connected with the lower end of the described second vertical limb.Described keeper can be realized equally thus to the positioning function of described inner bag, and the stability of described keeper can be improved equally.
Described sub-keeper is provided with reinforcement.Can improve the reliability of described keeper like this.
Described kettle body comprises bottom, shell and collar, and described shell is located on described bottom, and described collar is located on described shell, and described bottom, described shell and described collar limit described container cavity jointly.The structure that can make thus described kettle is more simple, make be more prone to, assemble convenient.
Described keeper is located on described bottom.So not only can make the position of described keeper in described container cavity more stable, and can improve described keeper to the locating effect of described inner bag.
Described keeper and described bottom are integrally formed.Not only can strengthen thus the intensity that described keeper is connected with described bottom, and can simplify production technology, thereby can reduce production costs.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
The specific embodiment
The below describes embodiment of the present utility model in detail, and the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the utility model, and can not be interpreted as restriction of the present utility model.
in description of the present utility model, it will be appreciated that, term " " center ", " vertically ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the present utility model, need to prove, unless clear and definite regulation and restriction are separately arranged, term " installation ", " being connected ", " connection " should be done broad understanding, for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also to be electrically connected to; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.
Below with reference to the kettle 1 of Fig. 1-Fig. 7 description according to the utility model embodiment.As Fig. 1-shown in Figure 7, comprise kettle body 100, inner bag 200 and keeper 300 according to the kettle 1 of the utility model embodiment.
Has container cavity in kettle body 100.Inner bag 200 is located in described container cavity.Keeper 300 is located in described container cavity and keeper 300 limits the space, location in described container cavity, and at least a portion of inner bag 200 is positioned at space, described location, and keeper 300 is used in the radial direction inner bag 200 is positioned at inner bag 200.
According to the kettle 1 of the utility model embodiment by keeper 300 is set in described container cavity, and keeper 300 limits space, described location in described container cavity, at least a portion of inner bag 200 can be arranged in space, described location, can utilize thus keeper 300 in the radial direction inner bag 200 being positioned of inner bag 200, thereby can avoid inner bag 200 radially to rock or reduce amplitude that inner bag 200 radially rocks with the stability of the structure that improves kettle 1 in described container cavity in described container cavity.So not only can prevent in assembling process because of excessive damage of inner bag 200 shaking amplitudes, improving yield rate, and can avoid causing kettle body 100 to be out of shape because falling in transportation.Therefore, have the advantages such as Stability Analysis of Structures, yield rate be high, not yielding according to the kettle 1 of this practical embodiment.
Alternatively, can have small gap between the radial direction upper inner-liner 200 of inner bag 200 and keeper 300.Can make inner bag 200 enter more easily space, described location in the situation that do not affect the locating effect of 300 pairs of inner bags 200 of keeper like this.
Fig. 1 and Fig. 2 show the kettle 1 according to an embodiment of the utility model.As depicted in figs. 1 and 2, kettle body 100 can comprise bottom 110, shell 120 and collar 130, and shell 120 can be located on bottom 110, and collar 130 can be located on shell 120, and bottom 110, shell 120 and collar 130 can limit described container cavity jointly.Particularly, shell 120 can be positioned at bottom 110 tops, and collar 130 can be arranged in shell 120 tops (above-below direction is as shown in the arrow A of Fig. 1-Fig. 7).The structure that can make thus kettle 1 is more simple, make be more prone to, assemble convenient.
Alternatively, as Fig. 1-shown in Figure 7, keeper 300 can be located on bottom 110.In other words, keeper 300 can be located on the diapire of described container cavity.So not only can make the position of keeper 300 in described container cavity more stable, and can improve the locating effect of 300 pairs of inner bags 200 of keeper.
Advantageously, keeper 300 can be integrally formed with bottom 110.Not only can strengthen thus the intensity that keeper 300 is connected with bottom 110, and can simplify production technology, thereby can reduce production costs.
In a concrete example of the present utility model, the cross section of keeper 300 can be the annular around inner bag 200.Keeper 300 can enclose space, pillared described location in described container cavity.Can utilize thus the periphery wall of the internal perisporium backstop inner bag 200 of keeper 300, thereby the internal courage 200 that can make progress in the footpath of inner bag 200 positions, and keeper 300 is simple in structure.
Alternatively, as shown in Figure 3, the cross section of keeper 300 can be the arc along the circumferential extension of inner bag 200.That is to say, the cross section in last embodiment can open wide for the part of the keeper 300 of annular.Preferably, the cross section of keeper 300 can be major arc, and namely the arc-shaped cross-section of keeper 300 can be greater than semicircle.Not only can utilize thus the keeper 300 internal courage 200 that makes progress in the footpath of inner bag 200 to position, and can reduce the material cost of keeper 300.
Fig. 1, Fig. 2 and Fig. 4-Fig. 7 show the kettle 1 according to a specific embodiment of the utility model.As Fig. 1, Fig. 2 and Fig. 4-shown in Figure 7, keeper 300 can comprise a plurality of sub-keepers 310, and a plurality of sub-keepers 310 can circumferentially being located in described container cavity along inner bag 200 at interval.Particularly, a plurality of sub-keepers 310 can circumferentially being located on bottom 110 along inner bag 200 at interval.Can limit space, described location between a plurality of sub-keepers 310.Can utilize so the common backstop inner bag 200 of a plurality of sub-keepers 310, thereby can realize that the keeper 300 internal courage 200 that makes progress in the footpath of inner bag 200 positions, and handling ease, cost are low.
Preferably, a plurality of sub-keepers 310 can be along circumferentially being located on bottom 110 of inner bag 200, to improve the locating effect of 310 pairs of inner bags 200 of a plurality of sub-keepers equally spacedly.
Alternatively, as shown in Figure 4 and Figure 5, sub-keeper 310 can comprise the first vertical limb 311 and the first horizontal limb 312.The outer end of the first horizontal limb 312 can be connected with the lower end of the first vertical limb 311 (in wherein the direction of the central axis of contiguous kettle body 100 is, be outward away from the direction of the central axis of kettle body 100).In other words, the first horizontal limb 312 can extend internally from the lower end of the first vertical limb 311, and namely sub-keeper 310 can be for towards interior L shaped.Not only can utilize thus the first vertical limb 311 internal courage 200 that makes progress in the footpath of inner bag 200 to position, and can utilize the first horizontal limb 312 to add the stability of hadron keeper 310, namely not only can realize the positioning function of 300 pairs of inner bags 200 of keeper, and can improve the stability of keeper 300.
As shown in Figure 6 and Figure 7, sub-keeper 310 can comprise the second vertical limb 313 and the second horizontal limb 314.The inner of the second horizontal limb 314 can be connected with the lower end of the second vertical limb 313.That is to say, the second horizontal limb 314 can stretch out from the lower end of the second vertical limb 313, and what namely sub-keeper 310 can be for outward is L shaped.Not only can utilize thus the second vertical limb 313 internal courage 200 that makes progress in the footpath of inner bag 200 to position, and can utilize the second horizontal limb 314 to add the stability of hadron keeper 310, namely can realize equally the positioning function of 300 pairs of inner bags 200 of keeper, and can improve equally the stability of keeper 300.
Advantageously, as Fig. 3, Fig. 5 and shown in Figure 7, can be provided with reinforcement 400 on sub-keeper 310.Particularly, as Fig. 5 and shown in Figure 7, reinforcement 400 can be located on the first vertical limb 311 or the second vertical limb 313.Can utilize like this reinforcement 400 to add the intensity of hadron keeper 310, the intensity that namely can strengthen keeper 300 to be avoiding keeper 300 distortion or to damage, thereby can improve the reliability of keeper 300.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present utility model and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.