CN204260664U - For dust catcher tight locking button and there is its dust catcher protecgulum and dirt cup assembly - Google Patents
For dust catcher tight locking button and there is its dust catcher protecgulum and dirt cup assembly Download PDFInfo
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- CN204260664U CN204260664U CN201420531804.XU CN201420531804U CN204260664U CN 204260664 U CN204260664 U CN 204260664U CN 201420531804 U CN201420531804 U CN 201420531804U CN 204260664 U CN204260664 U CN 204260664U
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- locking button
- tight locking
- dust catcher
- connecting plate
- shell fragment
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Abstract
The utility model discloses a kind of tight locking button for dust catcher and have its dust catcher protecgulum and dirt cup assembly, this tight locking button being used for dust catcher comprises: tight locking button body and shell fragment.Tight locking button body is formed with rotating shaft or axis hole, and the axis of rotating shaft or axis hole forms the rotating shaft of tight locking button body, tight locking button body comprises connecting plate and card convex, card convex to be located on connecting plate and to protrude the surface of connecting plate along connecting plate with the thickness direction of rotational axis vertical, and card convex and new ro-tational axis are opened; Shell fragment is connected with connecting plate, and shell fragment has and is suitable for propping up contact surface and often promotes the pressure section that tight locking button body makes tight locking button be locked by card convex.According to the tight locking button for dust catcher of the present utility model, the power that tight locking button is rotated to locked position is provided by shell fragment, tight locking button is made often to be in locked position, be convenient to the locking of the parts with this tight locking button, but also make the locking mechanism with this tight locking button dust catcher simple, be convenient to assembling and the production of dust catcher.
Description
Technical field
The utility model relates to field of household appliances, particularly a kind of tight locking button for dust catcher, there is the dust catcher protecgulum of this tight locking button and there is the dirt cup assembly of dust catcher of this tight locking button.
Background technology
In correlation technique, the locking block structure of dust catcher protecgulum is rotated by rotating shaft, under the effect of spring force, realize open and close function, but because the shortcoming of spring itself, can produce some abnormal problems, even make this disabler of product.In addition owing to using spring, assembling and the manpower of production will be increased, and then cause production cost to rise.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem of the prior art at least to a certain extent.For this reason, an object of the present utility model is to propose a kind of tight locking button for dust catcher, this is used for the tight locking button of dust catcher, adopts shell fragment to provide the power that tight locking button is resetted.
Another object of the present utility model is to propose a kind of dust catcher protecgulum with this tight locking button.
Another object of the present utility model is to propose a kind of dirt cup assembly with the dust catcher of this tight locking button.
According to the tight locking button for dust catcher of the present utility model, comprising: tight locking button body and shell fragment.Described tight locking button body is formed with rotating shaft or axis hole, and the axis of described rotating shaft or described axis hole forms the rotating shaft of described tight locking button body, described tight locking button body comprises connecting plate and card convex, described card convex to be located on described connecting plate and to protrude the surface of described connecting plate along described connecting plate with the thickness direction of described rotational axis vertical, and described card convex and described new ro-tational axis are opened; Described shell fragment is connected with described connecting plate, and described shell fragment has and is suitable for propping up contact surface and often promotes the pressure section that described tight locking button body makes described tight locking button be locked by described card convex.
According to the tight locking button for dust catcher of the present utility model, the power that tight locking button is rotated to locked position is provided by shell fragment, tight locking button is made often to be in locked position, be convenient to the locking of the parts with this tight locking button, but also make the locking mechanism with this tight locking button dust catcher simple, be convenient to assembling and the production of dust catcher.
In addition, the tight locking button for dust catcher above-mentioned according to the utility model, can also have following additional technical characteristic:
The part that the described pressure section of described shell fragment and described card convex protrude the described surperficial place plane of described connecting plate is positioned at the same side of the described surperficial place plane of described connecting plate, and the projection on the plane of the pressure section of described shell fragment and the projection on the plane of described card convex lay respectively at the both sides of described rotating shaft.
Described card convex is formed in the end of described connecting plate, and described shell fragment is connected to the middle part on the described surface of described connecting plate and extends to away from described card convex and away from the direction of described connecting plate.
Described tight locking button body also comprises press section, and the end of described shell fragment is connected on the surface of relative both sides, described press section with the end of described connecting plate.
Described shell fragment is the arc-shaped flaky to extending away from described press section and towards the edge of described press section.
The two ends of described press section are formed with support portion, and the lateral surface of described support portion is provided with described rotating shaft.
Described card convex is one or spaced apart multiple on the described surface of described connecting plate, and described card convex away from the end face of described rotating shaft in the inclined plane shape with guide effect tilted away from described connecting plate and towards described rotating shaft.
Reinforcement is connected with between described shell fragment and described tight locking button body.
According to dust catcher protecgulum of the present utility model, comprising: protecgulum main body and tight locking button.Described tight locking button is that described tight locking button is located in described protecgulum main body pivotly according to the aforesaid tight locking button for dust catcher of the utility model, and the described shell fragment of described tight locking button is against on the lateral surface of the side plate in described protecgulum main body.The power that tight locking button is rotated to locked position is provided by shell fragment, makes tight locking button often be in locked position, be convenient to the locking of dust catcher protecgulum, but also make the locking mechanism of dust catcher protecgulum simple, be convenient to assembling and the production of dust catcher protecgulum.
According to dirt cup assembly of the present utility model, comprising: dirt cup and tight locking button.Described tight locking button is that described tight locking button is located on described dirt cup pivotly according to the aforesaid tight locking button for dust catcher of the utility model, and the described shell fragment of described tight locking button is against in the outside wall surface of described dirt cup.Therefore, provided the power that tight locking button is rotated to locked position by shell fragment, so that dirt cup will be locked, tight locking button can be made often to be in locked position, be convenient to the locking of dirt cup, but also make the locking mechanism of dirt cup simple, be convenient to assembling and the production of dust cup of dust collector.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the tight locking button for dust catcher of the utility model embodiment.
Fig. 2 is the schematic diagram of the tight locking button for dust catcher of the utility model embodiment.
Fig. 3 is the sectional view of the tight locking button for dust catcher of the utility model embodiment.
Fig. 4 is the schematic diagram of the tight locking button for dust catcher of another embodiment of the utility model.
Fig. 5 is the sectional view of the utility model tight locking button for dust catcher of an embodiment again.
Fig. 6 is the partial schematic diagram of the sectional view of the dust catcher protecgulum of the utility model embodiment.
Fig. 7 is the close-up schematic view that Fig. 6 centre circle shows A.
Fig. 8 is the sectional view of the dirt cup assembly of the dust catcher of the utility model embodiment.
Reference numeral:
Tight locking button 2, tight locking button body 21, shell fragment 22, connecting plate 211, card convex 212, press section 213, support portion 2131, pressure section 221, rotating shaft 201, the surface 202 of connecting plate 211, rotating shaft 203, reinforcement 204,
Dust catcher protecgulum 100, protecgulum main body 1, the side plate 11 of protecgulum main body 1,
Dirt cup assembly 200, dirt cup 3.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to 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 ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Describe the tight locking button 2 for dust catcher of the utility model embodiment with reference to the accompanying drawings in detail.
As shown in Figures 1 to 5, according to the tight locking button 2 for dust catcher of the utility model embodiment, comprising: tight locking button body 21 and shell fragment 22.
Specifically, tight locking button body 21 is formed with rotating shaft or axis hole, and the axis of described rotating shaft or described axis hole forms the rotating shaft 201 of tight locking button body 21, in other words, this tight locking button body is linked together pivotly by rotating shaft or axis hole and the parts for installing this tight locking button 2, thus this tight locking button body 21 can be rotated around described rotating shaft 201.Wherein, tight locking button body 21 can arrange rotating shaft, the axis of this rotating shaft is the rotating shaft 201 of tight locking button body 21; Tight locking button body 21 can arrange axis hole, and the axis of this axis hole is the rotating shaft 201 of tight locking button body 21.
Tight locking button body 21 comprises connecting plate 211 and card convex 212, card convex 212 to be located on connecting plate 211 and to protrude the surface 202 of connecting plate 211 along the thickness direction vertical with rotating shaft 201 (namely as shown in Fig. 1 or Fig. 5 along the direction of left and right) of connecting plate 211, and card convex 212 is spaced apart with rotating shaft 201.Shell fragment 22 is connected with connecting plate 211, and shell fragment 22 has and is suitable for propping up contact surface and often promotes the pressure section 221 that tight locking button body 21 makes tight locking button 2 be locked by card convex 212, in other words, the pressure section 221 of shell fragment 22 is suitable for often propping up contact surface, thus the power making shell fragment 22 be applied to tight locking button body 21 to rotate around predetermined direction, this power can promote tight locking button body 21, and direction that the card convex 212 on tight locking button body 21 is protruded to this card convex 212 (namely as shown in Fig. 1 or Fig. 5 direction) is to the right mobile.
According to the tight locking button 2 for dust catcher of the utility model embodiment, the power that tight locking button 2 is rotated to locked position is provided by shell fragment 22, tight locking button 2 is made often to be in locked position, be convenient to the locking of the parts with this tight locking button 2, but also make the locking mechanism with this tight locking button 2 dust catcher simple, be convenient to assembling and the production of dust catcher.
In addition, the utility model adopts shell fragment 22 to provide the power that tight locking button 2 is replied to locked position, thus make the structure of the dust catcher with this tight locking button 2 simple, eliminate in conventional art for providing the spring of restoring force to tight locking button 2, avoid the abnormal conditions that some produce because of spring itself, in addition, also eliminate a spring and corresponding number of assembling steps, thus save production cost, the reasonable product of final acquisition sexual valence.
As shown in Figures 1 to 5, in embodiments more of the present utility model, the part that the pressure section 221 of shell fragment 22 and card convex 212 protrude place, surface 202 plane of connecting plate 211 is positioned at the same side of place, surface 202 plane of connecting plate 211, and the part that namely pressure section 221 of shell fragment 22 and card convex 212 protrude the surface 202 of connecting plate 211 is positioned at the same side of place, surface 202 plane of connecting plate 211.The projection on the plane of the pressure section 221 of shell fragment 22 and card convex 212 projection on the plane lay respectively at the both sides of rotating shaft 201.Thus, tight locking button 2 can be made easily often to be in locked position by shell fragment 22, but also be convenient to the installation of tight locking button 2.
Further, card convex 212 is formed in the end of connecting plate 211, and shell fragment 22 is connected to the middle part on the surface 202 of connecting plate 211 and extends to away from card convex 212 and away from the direction of connecting plate 211.Thus can so that shell fragment 22 props up contact surface.
Certainly, also can be positioned at the not homonymy of place, surface 202 plane of connecting plate 211 by the part of place, surface 202 plane pressure section 221 of shell fragment 22 and card convex 212 being protruded connecting plate 211, or projection in the plane of the pressure section 221 of shell fragment 22 on connecting plate 211 and the projection of card convex 212 in the plane of connecting plate 211 lay respectively at the same side of rotating shaft 201.For the different occasions of installing tight locking button 2, tight locking button 2 can have different structures.
As shown in Figures 1 to 4, in other embodiments of the present utility model, tight locking button body 21 also comprises press section 213, and the end of shell fragment 22 is connected on the surface of relative both sides, press section 213 with the end of connecting plate 211.Thus, tight locking button 2 can be made to depart from locking state by this press section 213 of pressing, thus facilitate the use of this tight locking button 2, and by press section 213, shell fragment 22 be connected together with connecting plate 211, the structural strength of this tight locking button 2 can be improved.
Preferably, shell fragment 22 is the arc-shaped flaky to extending away from press section 213 and towards the edge of press section 213.Thus make the structure of shell fragment 22 simple, and make shell fragment 22 stably against on the contact surface.
Further, as shown in Figures 1 to 4, the two ends of press section 213 are formed with support portion 2131, and the lateral surface of support portion 2131 is provided with rotating shaft 203.Thus make tight locking button 2 connection and reasonable arrangement, but also tight locking button 2 can be limited by this support portion 2131 and rotate transition, thus avoid causing shell fragment 22 to lose owing to rotating transition.
As illustrated in figure 1 or 4, in concrete examples more of the present utility model, card convex 212 is one or spaced apart multiple on the surface 202 of connecting plate 211.By arranging a multiple card convex 212, the stability of locking can be improved.
Further, as shown in Figures 1 to 5, card convex 212 away from rotating shaft 201 end face in away from connecting plate 211 and towards rotating shaft 201 tilt the inclined plane shape with guide effect.Thus, add guiding surface, so that by the snap close of tight locking button 2, thus can conveniently have the use of the dust catcher of this dust catcher protecgulum.
Preferably, as shown in Figures 1 to 4, reinforcement 204 is connected with between shell fragment and tight locking button body 21.Thus, improve the bonding strength between shell fragment 22 and tight locking button body 21, avoid shell fragment 22 to lose, add the service life of tight locking button 2.
Tight locking button 2 of the present utility model can be applied on the parts such as dirt cup assembly of dust catcher protecgulum, dust catcher.
Be described so that this tight locking button 2 is applied on dust catcher protecgulum 100 below.
As shown in Figures 1 to 7, according to the dust catcher protecgulum 100 of the utility model embodiment, comprising: protecgulum main body 1 and tight locking button 2.Tight locking button 2 is the tight locking button 2 for dust catcher according to the utility model previous embodiment, and tight locking button 2 is located in protecgulum main body 1 pivotly, and the shell fragment 22 of tight locking button 2 is against on the lateral surface of side plate 11 of protecgulum main body 1.
Specifically, tight locking button 2 is located in protecgulum main body 1 pivotly between the locked position and the released position of unclamping dust catcher protecgulum 100 of locking dust catcher protecgulum 100, tight locking button 2 comprises tight locking button body 21 and shell fragment 22, tight locking button body 21 is provided with the connecting plate 211 for locking dust catcher protecgulum 100, and shell fragment 22 is against the normal tight locking button 2 that promotes in protecgulum main body 1 and rotates to locked position.That is, shell fragment 22 is against in protecgulum main body 1, often has the power promoting tight locking button 2 and rotate to described locked position for making shell fragment 22.
Wherein lock dust catcher protecgulum 100 to refer to, on the dust catcher with this dust catcher protecgulum 100, dust catcher protecgulum 100 is locked on dust catcher by tight locking button 2; Unclamping dust catcher protecgulum 100 to refer to, on the dust catcher with this dust catcher protecgulum 100, by unclamping tight locking button 2, dust catcher protecgulum 100 being unclamped from dust catcher, so that open this dust catcher protecgulum.
According to the dust catcher protecgulum 100 of the utility model embodiment, the power that tight locking button 2 is rotated to locked position is provided by shell fragment 22, tight locking button 2 is made often to be in locked position, be convenient to the locking of dust catcher protecgulum 100, but also make the locking mechanism of dust catcher protecgulum 100 simple, be convenient to assembling and the production of dust catcher protecgulum 100.
In addition, the utility model adopts shell fragment 22 to provide the power that tight locking button 2 is replied to locked position, thus make the structure of dust catcher protecgulum 100 of the present utility model simple, eliminate in conventional art for providing the spring of restoring force to tight locking button 2, avoid the abnormal conditions that some produce because of spring itself, in addition, also eliminate a spring and corresponding number of assembling steps for dust catcher protecgulum 100, thus save production cost, the reasonable product of final acquisition sexual valence.
As shown in Figure 7, shell fragment 22 be to protecgulum main body 1 center and upwards and extend arc-shaped flaky.Thus make the structure of shell fragment 22 simple, and shell fragment 22 is stably resisted against in protecgulum main body 1.
Wherein, the partial schematic diagram of dust catcher protecgulum 100 is shown in Fig. 6, in this schematic diagram, has shown the position of the tight locking button 2 on the side of dust catcher protecgulum 100 and form is set, referring to figs. 1 through Fig. 7, it is that the direction pointed in Fig. 1 to Fig. 7 to the right extends that the described center to protecgulum main body 1 extends.
With reference to Fig. 1, multiple card convex 212 along the longitudinal direction interval is arranged.
Preferably as shown in Figure 1 and Figure 5, the bottom surface of card convex 212 is the shape of acclivitous guiding surface.
In the embodiment of the present utility model illustrated as shown in Figure 1 to Figure 4, the basis of above-described embodiment adds press section 213, specifically, tight locking button 2 also comprises the press section 213 that can be used for promotion tight locking button 2 and rotate to released position, press section 213 is connected with protecgulum main body 1 pivotly, shell fragment 22 is located at the upper surface of press section 213, and connecting plate 211 is located on the lower surface of press section 213.Conveniently unclamp tight locking button 2 by press section 213, be convenient to open dust catcher protecgulum 100.
Advantageously, as shown in Figure 1 and Figure 4, reinforcement 204 is connected with between shell fragment 22 and press section 213.
Further, as shown in Figure 1, the upper surface of press section 213 is provided with the support portion 2131 for limiting tight locking button 2 anglec of rotation, thus can tight locking button 2 be limited in predetermined angle, avoid excessive rotation lock to link closely 2 problems causing shell fragment 22 to lose, further increase the life-span of tight locking button 2.
Further, as shown in Figure 1, support portion 2131 for being arranged in two of two relative edges of press section 213, thus stably can limit the anglec of rotation of tight locking button 2.
With reference to Fig. 1, support portion 2131 is be located at the forward position of press section 213 and two of rear edge respectively.
In addition, support portion 2131 is provided with rotating shaft 203, and rotating shaft is connected with protecgulum main body 1 pivotly.Thus, tight locking button 2 is rotated flexibly, but also can reduce rotation lock link closely 2 process in the deflection of shell fragment 22.
Certainly, rotating shaft 203 also can be arranged on press section 213, connecting plate 211 etc.In addition, also rotating shaft can be set in protecgulum main body 1, and on tight locking button 2, be arranged at the axis hole of rotating shaft pairing.
In embodiments more of the present utility model, shell fragment 22, connecting plate 211 and press section 213 integrated injection molding.In other words tight locking button 2 is integrally formed.Thus, decrease making element and the technique of tight locking button 2, thus not only increase the production efficiency of tight locking button 2, but also reduce the production cost of tight locking button 2.In addition the tight locking button 2 be integrally formed has higher structural strength, and tight locking button 2 lighter in weight, low price, good springiness that injection moulding is formed.
Certainly, tight locking button 2 of the present utility model also can be linked together by welding, the mode such as bonding by shell fragment 22, connecting plate 211 and press section 213.
In addition, tight locking button 2 of the present utility model is one or more, and when tight locking button 2 is multiple, multiple tight locking button 2 is arranged along the circumferential interval of protecgulum main body 1.
In addition, the utility model also proposed a kind of dust catcher with this dust catcher protecgulum, comprising: body of dust collector, dirt cup and dust catcher protecgulum 100.Dirt cup is located on body of dust collector; Dust catcher protecgulum 100 is the dust catcher protecgulum 100 according to the utility model previous embodiment, and the tight locking button 2 of dust catcher protecgulum 100 is held at least one in dirt cup and body of dust collector, for locking dust catcher protecgulum 100.
According to the dust catcher of the utility model embodiment, cover dirt cup by the dust catcher protecgulum 100 according to the utility model previous embodiment, can avoid due to the problem that the spring in conventional art rocks or instability causes locking to lose efficacy.The power that tight locking button 2 is rotated to locked position is provided by shell fragment 22, makes tight locking button 2 often be in locked position, be convenient to the locking of dust catcher protecgulum 100, but also make the locking mechanism of dust catcher protecgulum 100 simple, be convenient to assembling and the production of dust catcher protecgulum 100.The utility model adopts shell fragment 22 to provide the power that tight locking button 2 is replied to locked position, thus make the structure of dust catcher protecgulum 100 of the present utility model simple, eliminate in conventional art for providing the spring of restoring force to tight locking button 2, avoid the abnormal conditions that some produce because of spring itself, in addition, also eliminate a spring and corresponding number of assembling steps for dust catcher protecgulum 100, thus save production cost, the reasonable product of final acquisition sexual valence.
In addition, tight locking button 2 of the present utility model can also as the locking mechanism of dirt cup 3.Describe the dirt cup assembly 200 with this tight locking button 2 with reference to the accompanying drawings in detail.
As shown in Figure 8, according to the dirt cup assembly 200 of the dust catcher of the utility model embodiment, comprising: dirt cup 3 and tight locking button 2.Tight locking button 2 is the tight locking button 2 for dust catcher according to the utility model previous embodiment, and tight locking button 2 is located on dirt cup 3 pivotly, and the shell fragment 22 of tight locking button 2 is against in the outside wall surface of dirt cup 3.
Therefore, provided the power that tight locking button 2 is rotated to locked position by shell fragment 22, so that dirt cup 3 will be locked, tight locking button 2 can be made often to be in locked position, be convenient to the locking of dirt cup 3, but also make the locking mechanism of dirt cup 3 simple, be convenient to assembling and the production of dirt cup.
Certainly, concrete form dirt cup 3 being arranged tight locking button 2 can with reference to dust catcher protecgulum 100.
Be all known according to other configuration examples of the dust catcher of the utility model embodiment for those of ordinary skills as air exhauster etc. and operation, be not described in detail here.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.In addition, the different embodiment described in this description or example can carry out engaging and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. for a tight locking button for dust catcher, it is characterized in that, comprising:
Tight locking button body, described tight locking button body is formed with rotating shaft or axis hole, and the axis of described rotating shaft or described axis hole forms the rotating shaft of described tight locking button body, described tight locking button body comprises connecting plate and card convex, described card convex to be located on described connecting plate and to protrude the surface of described connecting plate along described connecting plate with the thickness direction of described rotational axis vertical, and described card convex and described new ro-tational axis are opened;
Shell fragment, described shell fragment is connected with described connecting plate, and described shell fragment has and is suitable for propping up contact surface and often promotes the pressure section that described tight locking button body makes described tight locking button be locked by described card convex.
2. the tight locking button for dust catcher according to claim 1, it is characterized in that, the part that the described pressure section of described shell fragment and described card convex protrude the described surperficial place plane of described connecting plate is positioned at the same side of the described surperficial place plane of described connecting plate, and the projection on the plane of the pressure section of described shell fragment and the projection on the plane of described card convex lay respectively at the both sides of described rotating shaft.
3. the tight locking button for dust catcher according to claim 2, it is characterized in that, described card convex is formed in the end of described connecting plate, and described shell fragment is connected to the middle part on the described surface of described connecting plate and extends to away from described card convex and away from the direction of described connecting plate.
4. the tight locking button for dust catcher according to claim 1 and 2, is characterized in that, described tight locking button body also comprises press section, and the end of described shell fragment is connected on the surface of relative both sides, described press section with the end of described connecting plate.
5. the tight locking button for dust catcher according to claim 4, is characterized in that, described shell fragment is the arc-shaped flaky to extending away from described press section and towards the edge of described press section.
6. the tight locking button for dust catcher according to claim 4, is characterized in that, the two ends of described press section are formed with support portion, and the lateral surface of described support portion is provided with described rotating shaft.
7. the tight locking button for dust catcher according to claim 1, it is characterized in that, described card convex is one or spaced apart multiple on the described surface of described connecting plate, and described card convex away from the end face of described rotating shaft in the inclined plane shape with guide effect tilted away from described connecting plate and towards described rotating shaft.
8. the tight locking button for dust catcher according to any one of claim 1-3 and 5-7, is characterized in that, is connected with reinforcement between described shell fragment and described tight locking button body.
9. a dust catcher protecgulum, is characterized in that, comprising:
Protecgulum main body;
Tight locking button, described tight locking button is the tight locking button for dust catcher according to any one of claim 1-8, described tight locking button is located in described protecgulum main body pivotly, and the described shell fragment of described tight locking button is against on the lateral surface of the side plate in described protecgulum main body.
10. a dirt cup assembly for dust catcher, is characterized in that, comprising:
Dirt cup;
Tight locking button, described tight locking button is located on described dirt cup pivotly for the tight locking button for dust catcher according to any one of claim 1-8, described tight locking button, and the described shell fragment of described tight locking button is against in the outside wall surface of described dirt cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420531804.XU CN204260664U (en) | 2014-09-16 | 2014-09-16 | For dust catcher tight locking button and there is its dust catcher protecgulum and dirt cup assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420531804.XU CN204260664U (en) | 2014-09-16 | 2014-09-16 | For dust catcher tight locking button and there is its dust catcher protecgulum and dirt cup assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204260664U true CN204260664U (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420531804.XU Expired - Fee Related CN204260664U (en) | 2014-09-16 | 2014-09-16 | For dust catcher tight locking button and there is its dust catcher protecgulum and dirt cup assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204260664U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021082651A1 (en) * | 2019-10-31 | 2021-05-06 | 天佑电器（苏州）有限公司 | Box type combination tool and metal hasp assembly thereof |
| WO2022036848A1 (en) * | 2020-08-17 | 2022-02-24 | 天佑电器（苏州）有限公司 | Dust collector and connecting mechanism of dust collector |
-
2014
- 2014-09-16 CN CN201420531804.XU patent/CN204260664U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021082651A1 (en) * | 2019-10-31 | 2021-05-06 | 天佑电器（苏州）有限公司 | Box type combination tool and metal hasp assembly thereof |
| WO2022036848A1 (en) * | 2020-08-17 | 2022-02-24 | 天佑电器（苏州）有限公司 | Dust collector and connecting mechanism of dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: No. 39 Cao Hu road Xiangcheng Economic Development Zone in Suzhou City, Jiangsu province 215100 Patentee after: JIANGSU MIDEA CLEANING ELECTRICAL APPLIANCE CO., LTD. Address before: River Road, Suzhou City, Jiangsu Province, Li Xiangcheng District No. 999 215131 Patentee before: Jiangsu Midea Chunhua Electric Appliance Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20200916 |