CN107997677B - Storage device of handheld dust collector - Google Patents
Storage device of handheld dust collector Download PDFInfo
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- CN107997677B CN107997677B CN201810045565.XA CN201810045565A CN107997677B CN 107997677 B CN107997677 B CN 107997677B CN 201810045565 A CN201810045565 A CN 201810045565A CN 107997677 B CN107997677 B CN 107997677B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/0009—Storing devices ; Supports, stands or holders
- A47L9/0063—External storing devices; Stands, casings or the like for the storage of suction cleaners
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- Electric Suction Cleaners (AREA)
Abstract
The invention discloses a storage device of a handheld dust collector, which comprises: the base is of a plate-shaped structure and is fixedly connected with the base surface; and the holding cavity is of an open structure and is integrally formed with the base, and the holding cavity supports the machine body of the handheld dust collector in a storage state, so that a dust cup and a suction pipeline which are part of the machine body are in a semi-encapsulated state. The chamber further comprises: the dust cup cavity is matched with the dust cup in shape and supports the machine body; the suction pipeline cavity is matched with the shape of the suction pipeline and is in smooth transition connection with the dust cup cavity; the machine body is firmly hung in the containing cavity under the action of self weight. Therefore, when the handheld dust collector is used, the machine body can be stably hung under the action of the dead weight of the machine body of the handheld dust collector, the storage space is saved, the use of a spring clamping piece with a complex structure is avoided, and the service life of the storage device can be effectively prolonged.
Description
Technical Field
The present disclosure relates to storage devices, and particularly to a storage device for a handheld vacuum cleaner.
Background
Handheld vacuum cleaners have been widely used in domestic life. The existing handheld dust collector comprises a dust cup, a suction pipeline and a suction head, which are assembled together when in use, and the dust cup, the suction pipeline and the suction head are disassembled for saving space after use, so that a storage device is needed for placing the disassembled components. The existing handheld dust collector containing device has the following forms: the first is a vertical hanging rack, the hanging rack is erected on the ground where the containing space is located through a balance weight of a base, the hanging rack is not fixed, and the hanging rack is characterized by being movable. For example, chinese utility model patent CN206473268 discloses a vertical hanger that includes base and pillar, is equipped with the holding surface on the base, and the pillar is connected on the base, and the relative holding surface of axial of pillar is perpendicular or to the central slope of holding surface, is equipped with the support that is used for storing up handheld dust catcher on the pillar. The second one is a wall hanging rack, which is fixedly installed on the wall surface, and has advantages in saving storage space compared with the vertical hanging rack, for example, chinese patent application CN102188189A discloses a docking pedestal as a wall hanging rack, which has a charging function at the same time, and the body where the dust cup is located is fixed on the wall hanging rack by a relatively complicated design such as a bias spring mechanism.
Although the existing handheld dust collector storage device achieves the storage function, the vertical hanging rack occupies a large storage space, is a movable device and has a high center of gravity, and can still topple over under the action of external force to cause potential safety hazards. Although the problem that the vertical hanging rack occupies space and is not firm in fixation is solved, the conventional wall hanging rack is generally provided with a plurality of spring clamping pieces used for clamping the dust collector in the wall hanging rack, the handheld dust collector is clamped in the wall hanging rack through the spring clamping pieces, the structure of the wall hanging rack is complex, the processing cost is high, and the service life of the hanging rack can be shortened due to frequent action of the clamping pieces.
Therefore, the conventional storage device of the handheld vacuum cleaner obviously has the inconvenience and the defect of large occupied space, complex structure and short service life, and further improvement is urgently needed.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide the accommodating device for stably hanging the machine body of the handheld dust collector under the action of the dead weight of the machine body, so that the accommodating space is saved, the use of a spring clamping piece with a complex structure is avoided, and the service life of the accommodating device can be effectively prolonged.
The purpose of the invention is realized by adopting the following technical scheme: a storage device for a hand-held vacuum cleaner, comprising: the base is of a plate-shaped structure and is fixedly connected with the base surface; and the accommodating cavity is of an open structure and is integrally formed with the base. In the storage state, the cavity supports the body of the handheld dust collector, so that the dust cup and the suction pipeline which are part of the body are in a semi-encapsulated state. The chamber further comprises: the dust cup cavity is matched with the dust cup in shape and supports the machine body; the suction pipeline cavity is matched with the shape of the suction pipeline and is in smooth transition connection with the dust cup cavity; the machine body is firmly hung in the containing cavity under the action of self weight.
The above object of the present invention can be further achieved by the following technical measures:
the outer wall surfaces of the two sides of the dust cup accommodating cavity extend along the edges of the two sides of the base respectively, and the extension length of the outer wall surface of the dust cup accommodating cavity close to the edge of the base is larger than the extension length of the outer wall surface of the dust cup accommodating cavity far away from the edge of the base.
The middle part of the stress surface of the dust cup accommodating cavity can be provided with an outer convex dust cup clamping piece accommodating cavity which is of a rectangular open structure.
The handheld dust collector containing device can also comprise a suction head containing cavity for containing a suction head or a suction head connecting rod, the suction head containing cavity is of a tubular structure, and the suction head or the suction head connecting rod is locked in the suction head containing cavity through a clamping matching mechanism in a containing state.
The suction head accommodating cavities can be two in number and can be symmetrically arranged on two sides of the outer wall of the accommodating cavity of the dust cup clamping piece.
The clamping matching mechanism can also comprise an elastic clamping piece; the tubular suction head cavity is formed by enclosing an arc surface and a sector surface, and the arc surface and the sector surface are transited through a folding part; the resilient tab may be located in the middle of the sector.
The sector can be arranged on the side or the bottom of the sucker cavity.
Reinforcing ribs can be arranged on the inner wall surface of the suction head cavity and at the corresponding mounting positions of the elastic clamping pieces, and the reinforcing ribs can extend along the axial direction of the suction head cavity.
The connection part of the base surface, the base and the dust cup clamping part containing cavity can be provided with a dust cup clamping part clamping groove which is matched with a clamping part on the dust cup.
A buckle protruding out of the surface of the base is arranged on the surface of the base close to the middle, and the buckle is buckled with the bottom of the machine body of the handheld dust collector.
Compared with the prior art, the invention has the following beneficial effects:
1. through guaranteeing that the extension length that dirt cup appearance chamber outer wall face closes on the base border is greater than the extension length that dirt cup appearance chamber outer wall face kept away from the base border, not only makes the dirt cup be in half and envelops the state, and under the condition that the focus of fuselage more is close to the base under the state of accomodating moreover, this structure setting can guarantee the firm that the fuselage was accomodate more effectively.
2. The cavity of the rectangular outer convex dust cup clamping piece can form a reinforcing structure on the main stress surface of the outer wall of the cavity, so that the overall strength of the outer wall of the cavity of the dust cup is improved.
3. The suction head cavity is arranged and can be used for accommodating necessary accessories of the handheld dust collector; and two suction head cavities which are symmetrically arranged can ensure the balance and the beauty during storage.
4. The elastic clamping piece in the suction head cavity can be firmly clamped after the suction head is stored, and the suction head can be taken down by manually unlocking the elastic clamping piece before use. The elastic clamping piece is arranged on the outer side surface or the bottom surface of the left suction head and the right suction head, so that interference between the elastic clamping piece and the outer wall of the cavity of the suction pipeline can be avoided when the storage device is integrally demoulded. The elastic clamping piece is arranged on the sector surface of the suction head cavity, the sector surface is connected with the arc surface through the folding part, and reinforcing ribs are arranged at corresponding positions where the elastic clamping piece is installed, so that the overall strength of the outer wall surface of the suction head cavity can be effectively improved.
5. The design of base surface dirt cup fastener draw-in groove and buckle can further improve the steadiness when handheld dust catcher fuselage is accomodate.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood and to make the technical means implementable in accordance with the contents of the description, and to make the above and other objects, technical features, and advantages of the present invention more comprehensible, one or more preferred embodiments are described below in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a first perspective view of a first embodiment of a storage device for a hand-held vacuum cleaner according to the present invention;
FIG. 2 is a second perspective view of the first embodiment of the storage device of a hand-held vacuum cleaner according to the present invention;
FIG. 3 is a top view of the first embodiment of the storage device of a hand-held vacuum cleaner according to the present invention;
FIG. 4 is a bottom view of the first embodiment of the storage device of a hand-held vacuum cleaner according to the present invention;
FIG. 5 is a first perspective view of the handheld vacuum cleaner storage device of an embodiment of the present invention in a use state (showing the handheld vacuum cleaner hanging in the storage device);
FIG. 6 is a second perspective view of the handheld vacuum cleaner storage device of an embodiment of the present invention in a use state (showing the handheld vacuum cleaner hanging in the storage device);
FIG. 7 is a perspective view of a second embodiment of the storage device of a hand-held vacuum cleaner according to the present invention;
FIG. 8 is a front view of a second embodiment of the hand-held cleaner storage apparatus of the present invention;
FIG. 9 is a perspective view of a third embodiment of the storage device of a hand-held cleaner according to the present invention;
FIG. 10 is a longitudinal cross-sectional view of a third embodiment of the hand-held cleaner storage apparatus of the present invention;
fig. 11 is a perspective view of a fourth embodiment of the storage device for a handheld vacuum cleaner according to the present invention (the bottom case and the base are separated).
The following reference numerals are marked thereon in conjunction with the accompanying drawings:
10-a receiving device, 11-a base, 111-a screw hole, 112-a rubber pad, 12-a cavity, 121-a dust cup cavity, 121 a-an outer wall of the dust cup cavity, 121 b-a dust cup fastener cavity, 121 c-a dust cup fastener clamping groove, 121 d-a buckle, 122-a suction pipeline cavity, 122 a-an outer wall of the suction pipeline cavity, 123-a suction head cavity, 123 a-an elastic clamping piece, 123 b-a reinforcing rib plate, 123 c-a sector, 123 d-an arc surface, 123 e-a folding part, 123 f-a strip-shaped opening and 123 g-a reinforcing rib;
20-a vacuum cleaner body, 21-a dust cup and 22-a dust cup suction pipeline;
30-bottom shell, 31-bottom shell screw hole, 32-stud and 33-middle upright post.
Detailed Description
To further illustrate the technical means taken by the present invention to achieve the intended purpose and the technical effects obtained, the following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the embodiments.
The handheld dust collector storage device is a wall hanging piece, the hanging piece can be fixed on a wall or a foundation surface similar to the wall through screws or other equivalent replacement modes, and the handheld dust collector can be stored in the storage device before and after use.
Example 1
As shown in fig. 1 to 4, the handheld vacuum cleaner storage apparatus 10 of the present embodiment includes a base 11 and a cavity 12 located on the base 11, and the base 11 and the cavity 12 are integrally formed. The housing 12 in turn comprises two parts, namely a dirt cup housing 121 for receiving and supporting the body 20 of the hand-held cleaner (see fig. 5 and 6, the dirt cup 21 is part of the body 20) and a suction duct housing 122 for receiving and supporting the dirt cup suction duct 22, the suction duct 22 also being part of the body 20 and communicating with the dirt cup 21 (see fig. 5 and 6).
The base 11 is a flat structure, so that the fixing with the wall surface is convenient, and the thickness of the base can be selected from 1.5cm to 3.0 cm. The cavity 12 is an open structure, and is defined by a dust cup cavity outer wall 121a and a suction pipe cavity outer wall 122a, which are integrally formed and connected together in a smooth transition manner. In order to ensure that the receiving chamber 12 of the hand-held vacuum cleaner has sufficient supporting strength, the thicknesses of the outer wall 121a of the dust cup receiving chamber and the outer wall 122a of the suction pipe receiving chamber are selected to be between 2mm and 3 mm.
The outer wall 121a of the dust cup cavity extends along the two side edges of the base 11, and the extension length of the joint with the base 11 (namely the extension length of the near end of the base) is greater than that of the far end, so that the machine body is hung in the cavity 12 more stably after the handheld dust collector is stored. The middle of the stress surface of the outer wall 121a of the dust cup cavity (i.e. below the outer wall 122a of the suction duct cavity in fig. 1 and 2) is provided with an outer convex dust cup clamping piece cavity 121b, the dust cup clamping piece cavity 121b in this embodiment is a rectangular open structure, and such an outer convex structure enables a reinforcing structure to be formed on the main stress surface of the outer wall 121a of the dust cup cavity, which is beneficial to improving the strength and more stably supporting the body 20 of the handheld dust collector.
The suction duct cavity 122 is semi-cylindrical and is adapted to the size and shape of the suction duct 22 on the handheld cleaner body 20. The outer wall 122a of the suction pipeline cavity and the outer wall 121a of the dust cup cavity are connected in a smooth transition mode, and the transition gradual change face of the suction pipeline cavity and the whole formed by combining the outer wall 122a of the semi-cylindrical suction pipeline cavity are funnel-shaped, so that the bearing of the self weight of the machine body after the machine body 20 is stored is facilitated.
As shown in fig. 5 and 6, the storage device 10 of the present embodiment is fixed to a wall surface through screw holes 111 formed in the base 11, and the number of the screw holes is preferably two, and four rubber pads 112 are provided at the bottom of the base 11 so that the base 11 is fixed to the wall surface in a more fitting manner. After the base 11 is fixed on the wall surface, the storage device 10 can be firmly attached to the wall surface, and at this time, the body 20 of the handheld dust collector can be hung in the storage device 10. After the device is hung, the dust cup 21 of the device body 20 is supported on the stress surface of the outer wall 121a of the dust cup accommodating cavity, two side walls of the outer wall 121a of the dust cup accommodating cavity form a semi-encapsulated state facing the dust cup 21, and at the moment, the suction pipeline 22 is fitted and adapted to the inner side of the outer wall 122a of the suction pipeline accommodating cavity. After the handheld dust collector body 20 is vertically placed inside the storage device 10 fixed on a wall, the bottom surface of the suction pipe 22, the outer wall surface of the dust cup 21 and a dust cup clamping piece (not shown in the figure) are all contained inside the dust cup containing cavity 121 and the suction pipe containing cavity 122, and under the action of self gravity, the dust cup 21 and the suction pipe 22 are respectively contacted with the inner sides of the dust cup containing cavity outer wall 121a and the suction pipe containing cavity outer wall 122a, so that the handheld dust collector is supported by the dust cup containing cavity outer wall and the suction pipe containing cavity outer wall, and the handheld dust collector body can be firmly hung in the storage device of the embodiment without using an additional spring clamping piece.
In order to further increase the storage stability of the handheld vacuum cleaner body, an anti-slip layer (not shown) may be covered on the inner side of the dust cup cavity outer wall 121a and the inner side of the suction duct cavity outer wall 122 a. The anti-slip layer can be made of frosted paint rubber material, and other similar materials can be equivalently replaced.
As further shown in fig. 1-6, considering that the handheld vacuum cleaner includes a suction head (i.e. a vacuum cleaner floor brush) and a suction head connecting rod (not shown in the figure) in addition to the main body, in order to enable all components of the vacuum cleaner to be stored in the storage device of this embodiment after being disassembled, a suction head cavity 123 may be further disposed below the suction pipe cavity 122 in fig. 1, and one or more suction head cavities 123 may be provided as required, and may be directly inserted to store the suction head or the suction head connecting rod. The number of the suction head cavities of the embodiment is two, and the suction head cavities are symmetrically arranged at two sides of the dust cup clamping piece cavity 121 b. The suction head cavity 123 is internally provided with a structure (not shown in the figure) matched with the suction head or the suction head connecting rod in a clamping way, so long as the suction head or the suction head connecting rod can be inserted into the suction head cavity 123, and the suction head or the suction head connecting rod can be firmly clamped after being stored and can be unlocked when being used.
Example 2
As shown in fig. 7 and 8, similar to embodiment 1, the handheld vacuum cleaner receiving device 10 of this embodiment also includes a base 11 and a cavity located on the base 11, and the base 11 and the cavity are integrally formed. The housing also includes two parts, namely a dirt cup housing 121 for receiving and supporting the body of the hand held cleaner and a suction duct housing 122 for receiving and supporting a dirt cup suction duct, which is also part of the body and communicates with the dirt cup, the suction duct housing 121 being adapted to receive and support a dirt cup suction duct.
Similar to embodiment 1, the base 11 of this embodiment is a flat plate structure, so as to be fixed to the wall surface, and the thickness of the base can be selected from 1.5cm to 3.0 cm. The cavity is an open structure and is defined by the outer wall of the dust cup cavity and the outer wall of the suction pipeline cavity, and the dust cup cavity and the suction pipeline cavity are integrally formed and connected together in a smooth transition mode. In order to ensure that the accommodating cavity has enough supporting strength after the handheld dust collector is accommodated, the thicknesses of the outer wall of the accommodating cavity of the dust cup and the outer wall of the accommodating cavity of the suction pipeline are selected to be between 2mm and 3 mm.
Similar to embodiment 1, the outer wall of the cavity of the dust cup of this embodiment extends along the two side edges of the base 11, and the extension length of the joint with the base 11 (i.e. the proximal end of the base) is greater than that of the distal end, so that the body of the handheld dust collector is more stably hung in the cavity after the handheld dust collector is stored. The middle part of the stress surface of the outer wall of the dust cup cavity (namely, the lower part of the outer wall of the suction pipeline cavity) is provided with an outer convex dust cup clamping part cavity, the dust cup clamping part cavity in the embodiment is of a rectangular open structure, and the outer convex structure enables a reinforcing structure to be formed on the main stress surface of the outer wall of the dust cup cavity, so that the strength is improved, and the machine body of the handheld dust collector can be more stably supported. As shown in fig. 8, unlike embodiment 1, in this embodiment, a cross-shaped rib is provided on the outer wall surface of the cavity of the convex-shaped dirt cup clamping piece, so as to further improve the supporting strength.
Similar to embodiment 1, the suction duct receiving chamber 122 of this embodiment is semi-cylindrical and is adapted to the size and shape of the suction duct of the hand-held cleaner body. The suction pipeline holds and adopts smooth transition to be connected between appearance chamber outer wall and the dirt cup appearance chamber outer wall, and its transition gradual change face is hourglass hopper-shaped together with the whole that semi-cylindrical suction pipeline holds the chamber outer wall combination one-tenth, more is favorable to the fuselage to accomodate the bearing of back to the fuselage dead weight.
Similar to embodiment 1, the storage device of this embodiment can be fixed on a wall surface, and the body of the handheld vacuum cleaner can be hung in the storage device. Because the handheld dust collector body is vertically placed in the containing device fixed on the wall, the bottom surface of the suction pipeline, the outer wall surface of the dust cup and the dust cup clamping piece are all contained in the dust cup containing cavity 121 and the suction pipeline containing cavity 122, and the handheld dust collector body enables the dust cup and the suction pipeline to respectively contact with the inner sides of the outer wall of the dust cup containing cavity and the outer wall of the suction pipeline containing cavity under the action of self gravity, so that the handheld dust collector is supported through the outer wall of the dust cup containing cavity and the outer wall of the suction pipeline containing cavity, and the handheld dust collector body can be firmly hung in the containing device of the embodiment on the basis of no need of using an additional spring clamping piece.
Similar to embodiment 1, in this embodiment, in order to further increase the stability of the handheld vacuum cleaner after being stored, an anti-slip layer may be covered on the inner side of the outer wall of the dust cup cavity and the inner side of the outer wall of the suction pipe cavity. The anti-slip layer can be made of frosted paint rubber materials, and other similar materials can be equally substituted.
As further shown in fig. 7 and 8, considering that the handheld vacuum cleaner includes a suction head (i.e., a vacuum cleaner floor brush) and a suction head connecting rod in addition to the main body, in order to enable all components of the vacuum cleaner to be stored in the storage device of this embodiment after being disassembled, a suction head cavity 123 may be further disposed below the suction pipe cavity 122 in fig. 7, and one or more suction head cavities 123 may be provided as needed, and may be directly inserted to store the suction head or the suction head connecting rod. The suction head of this embodiment holds chamber quantity is two, and is located the setting of dirt cup fastener appearance chamber bilateral symmetry. Two suction head appearance chambeies 123 outsides are equipped with the elasticity card 123a with suction head or suction head connecting rod joint complex, and suction head or suction head connecting rod can insert in suction head appearance chamber 123, and can be firm in the back joint of accomodating under the effect of elasticity card 123a, and manual unblock when needing to use suction head or suction head connecting rod. The suction head cavity 123 is a tubular structure, the front end surfaces of which are all in the same horizontal plane structure, and the rear end surfaces of which are integrally formed with the outer wall surface of the dust cup cavity 121 and are all in an inclined structure. The resilient tab 123a may be disposed on a non-top surface of the outer wall of the tip cavity 123, such that the resilient tab 123a may be easily removed from the mold during processing, and if the resilient tab 123a is disposed on the top surface of the outer wall of the tip cavity 123, the resilient tab may interfere with the outer wall of the suction line cavity as shown in fig. 7. The resilient tab 123a of this embodiment is provided on the outside of the tubular outer wall of the tip cavity 123 (see figure 7). The tubular structure of the tip cavity 123 is defined by an arc surface 123d and a sector surface 123c, as shown in fig. 8, a section of arc surface is further provided between two sections of sector surfaces 123c of each tip cavity tubular structure, a distance from the arc surface to a circle center of the arc surface is greater than a distance from the arc surface 123d to the circle center of the arc surface, and the sector surface 123c and the arc surface 123d are transited through a folding portion 123 e. The scallops 123c may be located on the bottom, left side or right side of the tip cavity 123 in fig. 8, with this embodiment being located on the left and right side of the figure (i.e. the outer side of the left and right tip cavities 123). Of course, the scallops may be provided on the top surface without regard to ease of demolding. The resilient tab 123a is located on the outer wall surface of the arcuate surface between the two segments 123c (see fig. 8), and the inner wall surface of the arcuate surface is further provided with a rib 123g, although the rib 123g can be located anywhere on the inner wall surface of the tubular structure. The arrangement of the folding part 123e and the reinforcing rib 123g can effectively improve the overall strength of the suction head cavity 123. In order to make the insertion of the tip or the tip link into the tip receiving cavity 123 smoother, a strip-shaped opening 123f is formed in the arc surface 123d, and extends in the axial direction from the front end surface of the tip receiving cavity 123 to the rear end surface thereof.
Example 3
As shown in fig. 9 and 10, similar to embodiments 1 and 2, the handheld vacuum cleaner storage device of this embodiment also includes a base 11 and a cavity located on the base 11, and the base 11 and the cavity are integrally formed. The housing also includes two parts, namely a dirt cup housing 121 for receiving and supporting the body of the hand held cleaner and a suction duct housing 122 for receiving and supporting a dirt cup suction duct, which is also part of the body and communicates with the dirt cup, the suction duct housing 121 being adapted to receive and support a dirt cup suction duct.
Similar to embodiments 1 and 2, the base 11 of this embodiment is a flat plate structure, so as to be fixed to a wall surface, and the thickness of the base can be selected from 1.5cm to 3.0 cm. The cavity is an open structure and is defined by the outer wall of the dust cup cavity and the outer wall of the suction pipeline cavity, and the dust cup cavity and the suction pipeline cavity are integrally formed and connected together in a smooth transition mode. In order to ensure that the accommodating cavity of the handheld dust collector has enough supporting strength after being accommodated, the thicknesses of the outer wall 121a of the accommodating cavity of the dust cup and the outer wall of the accommodating cavity of the suction pipeline are selected to be between 2mm and 3 mm.
Similar to embodiments 1 and 2, the outer wall 121a of the cavity of the dust cup of the present embodiment extends along the two side edges of the base 11, and the extending length of the joint with the base 11 (i.e. the extending length of the proximal end of the base) is greater than the extending length of the distal end, so that the body of the handheld dust collector is more stably hung in the cavity after the handheld dust collector is stored. The middle part of the stress surface of the outer wall of the dust cup cavity (namely, the lower part of the outer wall of the suction pipeline cavity) is provided with an outer convex dust cup clamping part cavity 121b, the dust cup clamping part cavity in the embodiment is of a rectangular open structure, and the outer convex structure enables a reinforcing structure to be formed on the main stress surface of the outer wall of the dust cup cavity, so that the strength is improved, and the machine body of the handheld dust collector can be supported more stably. Similar to embodiment 2, in this embodiment, a cross-shaped reinforcing rib is arranged on the outer wall surface of the cavity of the convex-shaped dust cup clamping piece, so as to further improve the supporting strength.
Similar to embodiments 1 and 2, the suction duct receiving cavity 122 of the present embodiment is semi-cylindrical, and is adapted to the size and shape of the suction duct on the body of the handheld vacuum cleaner. The suction pipeline holds and adopts smooth transition to be connected between appearance chamber outer wall and the dirt cup appearance chamber outer wall, and its transition gradual change face is hourglass hopper-shaped together with the whole that semi-cylindrical suction pipeline holds the chamber outer wall combination one-tenth, more is favorable to the fuselage to accomodate the bearing of back to the fuselage dead weight.
Similar to embodiments 1 and 2, the storage device of the present embodiment can be fixed on a wall surface, and the body of the handheld vacuum cleaner can be hung in the storage device. Because the handheld dust collector body is vertically placed in the containing device fixed on the wall, the bottom surface of the suction pipeline, the outer wall surface of the dust cup and the clamping piece of the dust cup are all accommodated in the dust cup containing cavity 121 and the suction pipeline containing cavity 122, and the handheld dust collector body enables the dust cup and the suction pipeline to respectively contact with the inner sides of the outer walls of the dust cup containing cavity 121a and the suction pipeline containing cavity under the action of self gravity, so that the handheld dust collector is supported through the outer walls of the dust cup containing cavity and the suction pipeline containing cavity, and the handheld dust collector body can be firmly hung in the containing device of the embodiment on the basis of no need of using an additional spring clamping piece.
Similar to embodiments 1 and 2, in this embodiment, in order to further increase the stability of the handheld dust collector after being stored, an anti-slip layer may be covered on the inner side of the outer wall of the dust cup cavity and the inner side of the outer wall of the suction pipe cavity. The anti-slip layer can be made of frosted paint rubber materials, and other similar materials can be equally substituted.
Similar to embodiment 2, considering that the handheld vacuum cleaner includes a suction head (i.e. a vacuum cleaner floor brush) and a suction head connecting rod besides the main body, in order to enable all components of the vacuum cleaner to be accommodated in the accommodating device of this embodiment after being disassembled, a suction head accommodating cavity 123 may be further disposed below the suction pipe accommodating cavity 122 in fig. 9, and one or more suction head accommodating cavities 123 may be provided as required, and the suction head or the suction head connecting rod may be directly inserted and accommodated. The number of the suction head cavities of the embodiment is two, and the suction head cavities are symmetrically arranged at two sides of the dust cup clamping piece cavity 121 b. Two suction head appearance chamber 123 outsides are equipped with the elasticity card with suction head or suction head connecting rod joint complex, and suction head or suction head connecting rod can insert in suction head appearance chamber 123, and can be firm in the back joint of accomodating under the effect of elasticity card, and manual unblock when needing to use suction head or suction head connecting rod. The suction head cavity 123 is a tubular structure, the front end surfaces of which are all in the same horizontal plane structure, and the rear end surfaces of which are integrally formed with the outer wall surface of the dust cup cavity 121 and are all in an inclined structure. The elasticity card can set up on the non-top surface of suction head appearance chamber 123 outer wall, and such design is in order to be convenient for in the course of working to the demolding of elasticity card, if the elasticity card sets up the top surface at suction head appearance chamber 123 outer wall, can take place to interfere with suction line appearance chamber outer wall during the demolding. The resilient tab of this embodiment is provided on the outside of the tubular outer wall of the tip cavity 123 (see figure 9). The tubular structure of the suction head cavity 123 is formed by enclosing an arc surface and sector surfaces, a section of arc surface is arranged between two sections of sector surfaces of the tubular structure of each suction head cavity, the distance from the arc surface to the circle center is larger than the distance from the arc surface to the circle center, and the sector surfaces and the arc surface are transited through a folding part. The scallops may be located on the bottom surface, left side surface or right side surface of the tip cavity 123, with this embodiment being located on the left and right side surfaces in the figure (i.e., the outer side surfaces of the left and right tip cavities 123). Of course, the scallops may be provided on the top surface without regard to ease of demolding. The elastic clamping piece is positioned on the outer wall surface of the arc-shaped surface between the two segments of the sector surfaces, and the inner wall surface of the arc-shaped surface is also provided with a reinforcing rib, and the reinforcing rib can be arranged at any position of the inner wall surface of the tubular structure. The folding part and the reinforcing ribs are arranged to effectively improve the overall strength of the suction head cavity 123. In order to make the suction head or the suction head connecting rod smoother when being inserted into the suction head cavity, a strip-shaped opening is formed in the arc surface, and the strip-shaped opening extends from the front end surface of the suction head cavity 123 to the rear end surface of the suction head cavity along the axial direction.
As further shown in fig. 9 and 10, a dust cup clip clamping groove 121c is disposed on the surface of the base 11 and at a connection position between the base 11 and the dust cup clip accommodating cavity 121b (i.e., a position corresponding to the bottom end surface of the dust cup clip accommodating cavity 121 b), and when a dust cup clip (not shown) is placed in the dust cup clip accommodating cavity 121b through the dust cup clip clamping groove 121c, the dust cup clip can be clamped in the clamping groove 121c, so as to increase a supporting point for holding the cleaner body. In addition, as shown in fig. 9 and 10, a buckle 121d protruding from the surface of the base 11 may be further disposed between the two screw holes 111 on the base 11, and the buckle 121d may hook the bottom (not shown) of the handheld vacuum cleaner body, so as to achieve the purpose of more effectively fixing the body. The height of the projection of the catch 121d from the surface of the base 11 may be designed to be in the range of 75mm to 85 mm.
Example 4
As shown in fig. 11, on the basis of the technical solutions of embodiments 1 to 3, a bottom shell 30 may be disposed at the lower portion of the base 11, the bottom shell 30 is fixedly connected to the base through a stud 32, a bottom shell screw hole 31 corresponding to the screw hole 111 is disposed on the bottom shell 30, and a middle column 33 is further disposed between the two bottom shell screw holes 31. The bottom case 30 can be made of metal material, so that the storage device of the present invention is more firmly fixed on a wall.
Although only a few specific preferred embodiments of the present invention have been disclosed, the present invention is not limited thereto, and any changes, such as simple modifications, equivalent changes and modifications, made to the above embodiments by those skilled in the art, should fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a storage device of handheld dust catcher which characterized in that includes:
the base is of a plate-shaped structure and is fixedly connected with the base surface;
the cavity is of an open structure and is integrally formed with the base; in a storage state, the containing cavity supports the machine body of the handheld dust collector, so that a dust cup and a suction pipeline which are part of the machine body are in a semi-encapsulated state; the chamber further comprises:
the dust cup cavity is matched with the dust cup in shape and supports the machine body;
the suction pipeline cavity is matched with the shape of the suction pipeline and is in smooth transition connection with the dust cup cavity;
the machine body is firmly hung in the containing cavity under the action of self weight.
2. The storage device of claim 1, wherein the outer wall surfaces of the two sides of the dust cup cavity extend along the two side edges of the base respectively, and the extension length of the outer wall surface of the dust cup cavity close to the edge of the base is greater than the extension length of the outer wall surface of the dust cup cavity far away from the edge of the base.
3. The storage device of the handheld vacuum cleaner as claimed in claim 1 or 2, wherein the dust cup clamping piece cavity is provided with an outward convex shape in the middle of the stress surface of the dust cup cavity, and the dust cup clamping piece cavity is of a rectangular open structure.
4. The storage device of claim 3, further comprising a nozzle cavity for storing a nozzle or a nozzle link, wherein the nozzle cavity is tubular, and the nozzle or the nozzle link is locked in the nozzle cavity by a snap fit mechanism in the storage state.
5. The storage device of claim 4, wherein the number of the two suction head cavities is symmetrically arranged on two sides of the outer wall of the dust cup clamping piece cavity.
6. The handheld vacuum cleaner storage device of claim 5, wherein the snap-fit mechanism comprises a resilient clip; the tubular suction head cavity is formed by enclosing an arc surface and a sector surface, and the arc surface and the sector surface are transited through a folding part; the elastic clamping piece is positioned in the middle of the sector.
7. The handheld vacuum cleaner storage device of claim 6, wherein the scallops are disposed on a side or a bottom of the nozzle cavity.
8. The storage device of claim 6, wherein a reinforcing rib is disposed on an inner wall surface of the suction nozzle cavity at a position corresponding to the elastic clamping piece, and the reinforcing rib extends along an axial direction of the suction nozzle cavity.
9. The storage device of claim 3, wherein a dust cup clip slot is provided at a connection of the base surface, the base and the dust cup clip cavity, and the dust cup clip slot is adapted to a clip on the dust cup.
10. The storage device of claim 9, wherein a buckle protruding from the base surface is disposed on the base surface near the middle position, and the buckle is buckled with the bottom of the handheld vacuum cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810045565.XA CN107997677B (en) | 2018-01-17 | 2018-01-17 | Storage device of handheld dust collector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810045565.XA CN107997677B (en) | 2018-01-17 | 2018-01-17 | Storage device of handheld dust collector |
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| CN107997677A CN107997677A (en) | 2018-05-08 |
| CN107997677B true CN107997677B (en) | 2020-02-11 |
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| CN201810045565.XA Active CN107997677B (en) | 2018-01-17 | 2018-01-17 | Storage device of handheld dust collector |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019121499A1 (en) * | 2019-08-09 | 2021-02-11 | Miele & Cie. Kg | Wall bracket for vacuum cleaner |
| CN112869629A (en) * | 2019-11-29 | 2021-06-01 | 江苏美的清洁电器股份有限公司 | Storage seat and dust collector assembly with same |
| TWI762079B (en) * | 2020-12-11 | 2022-04-21 | 鐵碳企業股份有限公司 | Wall mounted rack of suction cup and method for fixing storage rack of vacuum cleaner through wall mounted rack of suction cup |
| WO2023221206A1 (en) * | 2022-05-14 | 2023-11-23 | 成都中北卫恩科技有限公司 | Height-adjustable vacuum cleaner storage device |
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| CN201821128U (en) * | 2010-09-13 | 2011-05-04 | 莱克电气股份有限公司 | Dust collector charging seat provided with accessory frame |
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| CN107997677A (en) | 2018-05-08 |
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Address after: 7-605, 6th floor, building 1, yard a, Guanghua Road, Chaoyang District, Beijing 100026 Patentee after: Beijing dog vacuum cleaner Group Co.,Ltd. Address before: 100101 6, 1 building, 169 Beiyuan Road, Chaoyang District, Beijing. Patentee before: PUPPY ELECTRONIC APPLIANCES INTERNET TECHNOLOGY (BEIJING) Co.,Ltd. |
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