CN205514404U - Suction cleaner - Google Patents

Abstract

The utility model discloses a suction cleaner, including fuselage, handle and hasp structure, the handle is established on the fuselage, the hasp structure includes the pull rod and draws the piece, the pull rod is established in the handle between latched position and release position movablely, draw the piece to connect the one end at the neighbouring fuselage center of pull rod, be equipped with stationary hump on drawing one of them in piece and the fuselage, be formed with the fixed slot on drawing in piece and the fuselage another, stationary hump and fixed slot cooperation when the pull rod is located latched position so that the handle for fuselage rigid, stationary hump breaks away from the cooperation with the fixed slot so that the handle can rotate forward and backward for the fuselage when the pull rod is located release position. According to the utility model discloses a suction cleaner both can make the handle rotatory forward, and the convenience can make the handle rotatory backward again local uses such as the desk or the bed ends, satisfies fold and pack's requirement, just makes the handle for fuselage rigid when the pull rod lies in latched position, guarantees user normal use.

Description

Vacuum cleaner

Technical field

This utility model relates to cleaner technology field, especially relates to a kind of vacuum cleaner.

Background technology

In correlation technique, the handle of vacuum cleaner only has collapsed forward function, and this is only capable of solving conveniently at the bottom of desk or bed Use Deng local, but the requirement of FOLD AND PACK can not be solved and facilitate user to be accommodated in cupboard.And other vacuum cleaners Handle only there is function of folding back, although can solve FOLD AND PACK require and facilitate user to be accommodated in cupboard, but Inconvenient use local at the bottom of desk or bed etc..

Utility model content

This utility model is intended at least to solve one of technical problem present in prior art.To this end, of the present utility model one Individual purpose is to propose a kind of vacuum cleaner, and described vacuum cleaner is easy to use and is easy to packaging.

According to the vacuum cleaner of this utility model embodiment, including: fuselage；Handle, described handle is located on described fuselage； And buckle structure, described buckle structure is located between described fuselage and described handle, and described buckle structure includes pull bar And pulling block, described pull bar is located in described handle between latched position and off-position movingly, and described pulling block is even Being connected on the one end at the neighbouring described fuselage center of described pull bar, one of them in described pulling block and described fuselage is provided with It is formed with fixing groove, when described pull bar is positioned at described lock on another in fixed lobe, described pulling block and described fuselage Location when putting described fixed lobe with described fixing slot fit so that described handle maintains static relative to described fuselage, when Described pull bar is positioned at described fixed lobe during described off-position and departs from cooperation so that described handle is relative with described fixing groove Can forwardly and rearwardly rotate in described fuselage.

According to the vacuum cleaner of this utility model embodiment, by arranging buckle structure, handle both can be made to rotate forward, side Just use local at the bottom of desk or bed etc., handle back rotation can be made again, meet the requirement of FOLD AND PACK, and, Handle is made to maintain static relative to fuselage when pull bar is positioned at latched position, it is ensured that the normal use of user.

According to an embodiment of the present utility model, described buckle structure farther includes: retainer, and described retainer sets On described fuselage；And snap close piece, described snap close piece is located on described handle and is positioned at described retainer and described pulling block Between, described snap close piece coordinates separably with described retainer, described in when described pull bar is positioned at described latched position Snap close piece coordinates with described retainer, described snap close piece and described retainer when described pull bar is positioned at described off-position Depart from and coordinate.

Alternatively, a side surface of the neighbouring described pulling block of described snap close piece has the first inclined-plane, described pulling block neighbouring On one side surface of described snap close piece, there is the second inclined-plane, when described pull bar moves to described release from described latched position First inclined-plane described in during position coordinates so that described snap close piece is directed away from the direction of described retainer with described second inclined-plane Motion.

Further, one of them in described snap close piece and described retainer is provided with auxiliary section, described snap close piece and institute State in retainer another on be formed with mating groove, described auxiliary section coordinates separably with described mating groove.

Alternatively, described auxiliary section includes described in along described snap close piece and described retainer the circumferentially-spaced of one of them The multiple cooperating teeth arranged, described mating groove includes another week described in along described snap close piece and described retainer To spaced many sub-mating grooves, the plurality of sub-mating groove detachably coordinates with the plurality of cooperating teeth.

Alternatively, one of them in the surfaces opposite to each other of described snap close piece and described retainer is provided with lead, It is formed with pilot hole, when described guiding on another in the surfaces opposite to each other of described snap close piece and described retainer When post stretches in described pilot hole, described auxiliary section coordinates with described mating groove.

Still optionally further, the end face of the free end of described lead extends to the neighbouring described stop beyond described auxiliary section One side surface of part.

Further, vacuum cleaner farther includes: the first return unit, and described first return unit is located at described retainer and institute Stating between snap close piece, described first return unit is configured to be directed away from the direction at described retainer center and often promotes described Snap close piece.

Alternatively, described first return unit is spring.

Alternatively, described retainer and described snap close piece are respectively two, and said two retainer and said two snap close Part is symmetrical about the center of described pulling block.

According to an embodiment of the present utility model, described handle is connected with described fuselage pivotly by pivotal axis, institute State buckle structure to be located on described pivotal axis.

Alternatively, described pivotal axis includes threaded fastener and at least one nut, and it is tight that described nut is connected to described screw thread The free end of firmware.

According to an embodiment of the present utility model, when described pull bar moves to described off-position from described latched position The direction that described pull bar is directed away from described fuselage center along the length direction of described handle is moved.

According to an embodiment of the present utility model, when described pull bar is positioned at described latched position, described handle is relative to institute State fuselage and be generally in erectility.

According to an embodiment of the present utility model, vacuum cleaner farther includes: the second return unit, described second return unit Being located in described handle, described second return unit is configured to often promote described pulling block towards described latched position.

According to an embodiment of the present utility model, described pull bar is provided with pull bar button, described handle is formed with opening, Described pull bar button stretches out outside described handle through described opening.

According to an embodiment of the present utility model, described pulling block is connected with described pull bar by attachment structure, wherein said Attachment structure includes: two otic placodes, and said two otic placode is spaced to turn up the soil and is located on described pull bar, each described ear Connecting hole it is formed with on plate；With two connection posts, said two connection post is spaced to turn up the soil and is located on described pulling block, Said two connects post and coordinates described pulling block is connected to described pull bar with said two connecting hole respectively.

According to an embodiment of the present utility model, described pull bar and described pulling block are one-body molded.

Additional aspect of the present utility model and advantage will part be given in the following description, and part will from the following description Become obvious, or recognized by practice of the present utility model.

Accompanying drawing explanation

Above-mentioned and/or additional aspect of the present utility model and advantage are from combining the accompanying drawings below description to embodiment and will become Obtain substantially with easy to understand, wherein:

Fig. 1 is the axonometric chart of the vacuum cleaner according to this utility model embodiment；

Fig. 2 is the front view of the vacuum cleaner shown in Fig. 1；

Fig. 3 is the side view of the vacuum cleaner shown in Fig. 1；

Fig. 4 is the schematic diagram that the handle of the vacuum cleaner shown in Fig. 1 pivots forward；

Fig. 5 is the schematic diagram that the handle of the vacuum cleaner shown in Fig. 1 pivots backward；

Fig. 6 is the partial schematic diagram of the handle shown in Fig. 1 and fuselage；

Fig. 7 is the explosive view of the handle shown in Fig. 6 and fuselage；

The enlarged drawing in the A portion that Fig. 8 Fig. 7 centre circle shows；

Fig. 9 a is the schematic diagram of the retainer shown in Fig. 7；

Fig. 9 b is another schematic diagram of the retainer shown in Fig. 7；

Figure 10 a is the schematic diagram of the locking piece shown in Fig. 7；

Figure 10 b is another schematic diagram of the locking piece shown in Fig. 7；

Figure 11 is the front view of the handle shown in Fig. 6 and fuselage；

Figure 12 is the profile of line B-B along Figure 11, wherein said fixed lobe and described fixing slot fit；

Figure 13 is the enlarged drawing in the C portion that Figure 12 centre circle shows；

Figure 14 is another profile of the handle according to this utility model embodiment and fuselage, wherein said fixed lobe Depart from described fixing groove and coordinate；

Figure 15 is the enlarged drawing in the D portion that Figure 14 centre circle shows；

Figure 16 is the profile of E-E line along Figure 11；

Figure 17 is the side view of the handle shown in Figure 11 and fuselage.

Reference:

100: vacuum cleaner；

1: fuselage；11: fixing groove；

2: handle；21: opening；

31: pull bar；311: pull bar button；312: otic placode；3121: connecting hole；

32: pulling block；321: fixed lobe；322: the second inclined-planes；322: connect post；

33: retainer；331: sub-mating groove；332: pilot hole；

34: snap close piece；341: cooperating teeth；342: lead；343: the first inclined-planes；

35: the first return units；

361: bolt；362: nut；4: the second return units.

Detailed description of the invention

Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, the most extremely Same or similar label represents same or similar element or has the element of same or like function eventually.Below by The embodiment being described with reference to the drawings is exemplary, is only used for explaining this utility model, and it is not intended that to this practicality Novel restriction.

In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length Degree ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " axially ", " radially ", " week To " etc. instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description This utility model and simplifying describes rather than instruction or the hint device of indication or element must have specific orientation, With specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.

Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or imply relatively heavy The property wanted or the implicit quantity indicating indicated technical characteristic.Thus, " first ", the spy of " second " are defined Levy and can express or implicitly include one or more this feature.In description of the present utility model, unless separately Being described, " multiple " are meant that two or more.

In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be detachable Connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to It is indirectly connected to by intermediary, can be the connection of two element internals.For those of ordinary skill in the art Speech, can understand above-mentioned term concrete meaning in this utility model with concrete condition.

Below with reference to Fig. 1-Figure 17, the vacuum cleaner 100 according to this utility model embodiment is described.Vacuum cleaner 100 can be Charging push-down vacuum cleaner.In the application explained below, as a example by vacuum cleaner 100 is for charging push-down vacuum cleaner Illustrate.Certainly, those skilled in the art are appreciated that vacuum cleaner 100 can also be for other type of suction Dirt device 100, and it is not limited to push-down vacuum cleaner of charging.

As Figure 1-Figure 5, according to the vacuum cleaner 100 of this utility model embodiment, including fuselage 1, handle 2 and Buckle structure.

Handle 2 sets on the fuselage 1.For example, referring to Fig. 1-Fig. 5, handle 2 be connected to fuselage 1 top and relative to Fuselage 1 pivotably, uses or during storing state normal, handle 2 relative to fuselage 1 be generally in erectility (as Shown in Fig. 1-Fig. 3), handle 2 upwardly extends from the top general vertical of fuselage 1, now the central axis of handle 2 Substantially overlap with the central axis of fuselage 1；When at the bottom of needs cleaning table, at the bottom of bed etc. local time, can pivoting handle 2 forward Handle 2 is made to be integrally located at the front side (as shown in Figure 4) of fuselage 1, with at the bottom of facilitating user easily to clear up, at the bottom of bed etc. Local；When needs meet storage requirement, can backward pivoting handle 2 make handle 2 be positioned at fuselage 1 rear side (as Shown in Fig. 5), to reduce taking up room of vacuum cleaner 100 entirety, preferably meet packaging and storing requirement.Here, It should be noted that direction " front " can be understood as vacuum cleaner 100 side away from user when actually used, its Rightabout is defined as " afterwards ", i.e. towards the side of user.

Wherein, handle 2 is α from erectility relative to the angle that fuselage 1 pivots forward, and handle 2 is from erectility phase The angle pivoted forward for fuselage 1 is β, and wherein, α, β can meet respectively: 0 ° of ＜ α≤90 °, 0 ° ＜ β≤180 °.Such as, α=60 ° or 70 °, β=160 ° or 170 °.It is understood that α, β Concrete numerical value specifically can be arranged according to actual requirement, preferably to meet actual requirement.

With reference to Fig. 6 and combine Fig. 7-Figure 15, buckle structure is located between fuselage 1 and handle 2, and handle 2 passes through snap close Structure realizes the most movable relative to fuselage 1.Specifically, buckle structure includes pull bar 31 and pulling block 32, pull bar 31 are located in handle 2 between latched position and off-position movingly, and pull bar 31 is preferably coaxially disposed with handle 2, Pulling block 32 is connected to the one end (such as, the lower end in Fig. 7) at neighbouring fuselage 1 center of pull bar 31, pulling block 32 He One of them in fuselage 1 be provided be formed on another in fixed lobe 321, pulling block 32 and fuselage 1 fixing Groove 11, i.e. when fixed lobe 321 is located on pulling block 32, fixing groove 11 is formed on the fuselage 1 (such as Figure 12-figure Shown in 15), and when fixed lobe 321 sets on the fuselage 1, fixing groove 11 is then formed on pulling block 32 (schemes not Illustrate).Wherein, the shape of fixing groove 11 is preferably suitable with the shape of fixed lobe 321.It is understood that Fixed lobe 321 and the concrete shape of fixing groove 11, structure etc. specifically can be arranged according to actual requirement, and this practicality is new This is not particularly limited by type.

Alternatively, pull bar 31 and pulling block 32 can be respectively single two parts, with reference to Fig. 7 and combine Fig. 8, this Time pull bar 31 and pulling block 32 individually processing and manufacturing, thus, it is possible to reduce manufacture difficulty and the precision of pull bar 31, Cost-effective.Specifically, pulling block 32 is connected with pull bar 31 by attachment structure, and wherein attachment structure includes two Otic placode 312 and two connection posts 322, two otic placodes 312 are spaced to turn up the soil and are located on pull bar 31, each otic placode 312 On be formed with connecting hole 3121, two connection posts 322 are spaced to turn up the soil and are located on pulling block 32, two connection posts 322 Coordinate pulling block 32 is connected to pull bar 31 with two connecting holes 3121 respectively.

Certainly, pull bar 31 and pulling block 32 can also be one-body molded, now pull bar 31 and pulling block 32 overall processing manufacture, Decrease the parts of vacuum cleaner 100, it is simple to assembling, improve efficiency of assembling.

When pull bar 31 is positioned at latched position, fixed lobe 321 coordinates so that handle 2 is relative to fuselage with fixing groove 11 1 maintains static, i.e. handle 2 can not rotate relative to fuselage 1.Here, it should be noted that " maintaining static " can Be interpreted as handle 2 relative to fuselage 1 entirely without motion, or, handle 2 may slightly be transported relative to fuselage 1 Dynamic, but this motion is in the range of the least one, such as, due to parts such as fixed lobe 321 and fixing groove 11 Processing technique and the restriction of concrete assembling, between fixed lobe 321 and fixing groove 11, there is gap so that when fixing When projection 321 coordinates with fixing groove 11, handle 2 still can move to a certain extent relative to fuselage 1.When pull bar 31 When being positioned at off-position, fixed lobe 321 departs from fixing groove 11 and coordinates so that handle 2 can be forward relative to fuselage 1 And back rotation, the most still back rotation can be according to the actual demand concrete operations of user.

Vacuum cleaner 100 according to this utility model embodiment, by arranging buckle structure, both can make handle 2 revolve forward Turn, convenient use local at the bottom of desk or bed etc., handle 2 back rotation can be made again, meet the requirement of FOLD AND PACK, And, make handle 2 maintain static relative to fuselage 1 when pull bar 31 is positioned at latched position, it is ensured that user's is normal Use.

According to an embodiment of the present utility model, with reference to Fig. 7 and combine Fig. 9 a-Figure 10 b, buckle structure wraps further Including: retainer 33 and snap close piece 34, retainer 33 sets on the fuselage 1, and such as, retainer 33 can be fixed on machine On body 1, now retainer 33 is fixed relative to fuselage 1, i.e. retainer 33 does not has relative to fuselage 1 Relative motion.Snap close piece 34 is located on handle 2 and between retainer 33 and pulling block 32, such as, and snap close piece 34 Being fixed on handle 2, snap close piece 34 coordinates separably with retainer 33, locks when pull bar 31 is positioned at latched position Fastener 34 coordinates with retainer 33, to be further ensured that handle 2 is fixed relative to fuselage 1, now solid Fixed protruding 321 and fixing groove 11 and snap close piece 34 and retainer 33 play the effect of duplicate protection, when pull bar 31 When being positioned at off-position, snap close piece 34 coordinates, so that handle 2 can be successfully relative to fuselage 1 with retainer 33 disengaging Rotate forward or backward.

Further, one of them in snap close piece 34 and retainer 33 is provided with auxiliary section, snap close piece 34 and stop Being formed with mating groove on another in part 33, auxiliary section coordinates separably with mating groove.Alternatively, auxiliary section bag Include one of them the circumferentially spaced multiple cooperating teeth 341 above-mentioned along snap close piece 34 and retainer 33, coordinate Groove includes another circumferentially spaced many sub-mating grooves 331 above-mentioned along snap close piece 34 and retainer 33, Many sub-mating grooves 331 detachably coordinate with multiple cooperating teeth 341.

Such as, as shown in Fig. 9 a and Figure 10 b, a side surface of the neighbouring snap close piece 34 of retainer 33 is formed with court To the circular groove recessed away from snap close piece 34 direction, in the circumference of this groove, uniform intervals is provided with three sub-mating grooves 331, three sub-mating grooves 331 all connect with groove, to facilitate processing, correspondingly, and the adjacent stop of snap close piece 34 Three cooperating teeth 341 that circumferentially uniform intervals is arranged, the shape of cooperating teeth 341 it is formed with on one side surface of part 33 Preferably suitable with the shape of mating groove, such as, each cooperating teeth 341 is generally fan, when pull bar 31 is positioned at locking During position, three cooperating teeth 341 are respectively protruding in the mating groove of correspondence, when pull bar 31 is positioned at off-position, and snap close Part 34 is directed away from the direction motion of retainer 33 so that three cooperating teeth 341 all depart from corresponding mating groove.Wherein, Each cooperating teeth 341 can be hollow structure, to save material, reduces material cost.It is understood that coordinate The concrete shapes of tooth 341 and mating groove etc. can require and adaptive change according to practical set, and this utility model is to this It is not especially limited.

Alternatively, one of them in the surfaces opposite to each other of snap close piece 34 and retainer 33 is provided with lead 342, It is formed with pilot hole 332 on another in the surfaces opposite to each other of snap close piece 34 and retainer 33, works as lead 342 auxiliary sections when stretching in pilot hole 332 coordinate with mating groove.Further, the end face of the free end of lead 342 A side surface of the adjacent stop part 33 beyond auxiliary section can be extended to.

For example, referring to Fig. 7 and combine Fig. 9 a and Figure 10 b, lead 342 be located at snap close piece 34 with retainer 33 On relative surface and be positioned at the outside of auxiliary section, lead 342 is formed generally as cylindrical shape, lead 342 Free end be configured to be directed away from the direction cross-sectional area of its other end and be gradually reduced, in order to stretch into pilot hole 332 In, on the thickness direction of snap close piece 34, the highly preferred thickness more than auxiliary section of lead 342, thus when drawing When bar 31 is positioned at latched position, lead 342 coordinates with pilot hole 332, now in can first stretching into pilot hole 332 Retainer 33 and snap close piece 34 are played good positioning action, consequently facilitating follow-up auxiliary section quickly and accurately with Mating groove coordinates.Pilot hole 332 be formed on the surface relative with snap close piece 34 of retainer 33 and with lead 342 Relatively.

As shown in Fig. 8 and Figure 10 a, a side surface of the neighbouring pulling block 32 of snap close piece 34 has the first inclined-plane 343, First inclined-plane 343 is configured to from top to bottom, tilts to extend towards adjacent to the direction of handle 2 central axis, pulling block 32 Neighbouring snap close piece 34 a side surface on there is the second inclined-plane 322, the second inclined-plane 322 is configured to from top to bottom, The direction being directed away from handle 2 central axis tilts to extend, when pull bar 31 moves to off-position from latched position the One inclined-plane 343 coordinates with the second inclined-plane 322 so that snap close piece 34 is directed away from the direction motion of retainer 33.Specifically For, when pull bar 31 moves to off-position from latched position, such as, pull bar 31 can drive pulling block 32 towards Direction away from fuselage 1 is moved, and in the process, connects owing to the first inclined-plane 343 remains with the second inclined-plane 322 Touching, snap close piece 34 can be directed away from the direction motion of retainer 33, makes auxiliary section depart from mating groove and coordinates, thus Snap close piece 34 is released, in above process, the fixed lobe 321 on pulling block 32 the most gradually with consolidating on fuselage 1 Determine groove 11 to depart from and coordinate, and then handle 2 can be realized rotate forward or backward；When pull bar 31 moves from off-position During to latched position, such as, pull bar 31 can drive pulling block 32 to move towards the direction of fuselage 1, in the process, Contact owing to the first inclined-plane 343 remains with the second inclined-plane 322, pulling block 32 can promote snap close piece 34 make its towards The direction motion of retainer 33 so that auxiliary section coordinates in mating groove, and snap close piece 34 is stopped part 33 and locks, In said process, in the fixed lobe 321 on pulling block 32 can stretch into fixing groove on fuselage 1 11 and with fixing groove 11 Coordinate, and then lock handle 2, make handle 2 can not rotate relative to fuselage 1.

According to further embodiment of the present utility model, as it is shown in fig. 7, vacuum cleaner 100 farther includes: first resets Part 35, the first return unit 35 is located between retainer 33 and snap close piece 34, the first return unit 35 be configured to towards Direction away from retainer 33 center often promotes snap close piece 34.Alternatively, the first return unit 35 is spring, but does not limits In this.Thus, by arranging the first return unit 35, when pull bar 31 moves to off-position from latched position, first Return unit 35 such as spring can utilize the elastic force effect of himself to promote snap close piece 34 away from retainer 33.

Preferably, as it is shown in fig. 7, retainer 33 and snap close piece 34 are respectively two, and two retainers 33 and two Individual snap close piece 34 is symmetrical about the center of pulling block 32.Thus, it is possible to the stationarity of motion is effectively ensured.

According to an embodiment of the present utility model, handle 2 is connected with fuselage 1 pivotly by pivotal axis, and snap close is tied Structure is located on pivotal axis.Specifically, such as, pivotal axis can include threaded fastener and at least one nut 362, Nut 362 is connected to the free end of threaded fastener.Here, it should be noted that working as threaded fastener is bolt 361 Time, free end is one end away from its head of bolt 361；When threaded fastener is stud, the two ends of this stud Being free end, now nut 362 is two, and two nuts 362 are threaded io the two ends of this stud respectively.

As it is shown in fig. 7, arrange snap close piece 34, retainer 33 and the first return unit 35 to be respectively two, when assembling, Can by retainer the 33, first return unit 35 such as spring, snap close piece 34, pulling block 32, snap close piece 34, first again Position part 35 such as spring, retainer 33 right-to-left load from the free end of bolt 361 successively, finally with nut 362 Locking, to prevent the above-mentioned parts being set on bolt 361 from deviating from from the free end of bolt 361.

With reference to Fig. 7 and combine Figure 16, when pull bar 31 moves to off-position from latched position, pull bar 31 is along handle 2 Length direction to be directed away from the direction (such as, upwardly direction in Fig. 7) at fuselage 1 center mobile, certainly, also Pull bar 31 can be set and move (not shown) to the left or to the right.

According to an embodiment of the present utility model, when pull bar 31 is positioned at latched position, handle 2 is big relative to fuselage 1 Cause is in erectility (state as shown in Figure 3), to facilitate user to carry out normal use (such as, cleanly Face etc.) or normal storage (when such as, not using, vacuum cleaner 100 is placed on indoor corner).Here, need Bright, " handle 2 is generally in erectility relative to fuselage 1 " can be understood as the central axis of handle 2 with The central axis of fuselage 1 is completely superposed, or, as shown in Fig. 3 and Figure 17, due to handle 2 and fuselage 1 tool itself Body structure is arranged, and the central axis of handle 2 is relative to the central axis slightly deviation of fuselage 1, and this deviation is relatively In the range of little one so that user thinks that when seeing vacuum cleaner 100 handle 2 and fuselage 1 are about being coaxially disposed 's.

According to an embodiment of the present utility model, with reference to Fig. 3-Fig. 7 and combine Figure 12 and Figure 14, pull bar 31 sets There are pull bar button 311, pull bar button 311 to may be located at the top of handle 2, handle 2 is formed opening 21, pull bar button 311 stretch out outside handle 2 through opening 21.Thus, by arranging pull bar button 311, user's finger etc. is facilitated to pull Pull bar button 311, it is achieved pull bar 31 moves between latched position and off-position.

As shown in Figure 8, vacuum cleaner 100 farther includes: the second return unit 4, and the second return unit 4 is located in handle 2, Such as, the second return unit 4 can only be against between handle 2 and pulling block 32, and the second return unit 4 is configured to towards lock Location is put and is often promoted pulling block 32.Alternatively, the second return unit 4 is spring, but is not limited to this.Thus, by arranging Second return unit 4, when pull bar 31 is positioned at off-position and is in erectility, pulling block 32 can be at the second return unit Move to latched position under the effect of 4 such as springs, make fixed lobe 321 coordinate in fixing groove 11, it is not necessary to user Operation.

Vacuum cleaner 100 according to this utility model embodiment is such as charged push-down vacuum cleaner, when vacuum cleaner 100 is packed, Can be pivoted backward by handle 2, now volume is the least, saves packaging space, saves packing charges；And in use, Can be pivoted forward by handle 2, user need not bend over just to complete to clear up under table, the inferior lower position of bed, dust suction Device 100 use after, handle 2 can be pivoted backward, now volume is the least, convenient for collecting in cupboard, and Take up room little.

Other of vacuum cleaner 100 according to this utility model embodiment constitute such as dust-separating appliance etc. and operation for this It is all known for the those of ordinary skill of field, is not detailed herein.

In the description of this specification, reference term " embodiment ", " some embodiments ", " illustrative examples ", It is concrete that the description of " example ", " concrete example " or " some examples " etc. means to combine this embodiment or example describes Feature, structure, material or feature are contained at least one embodiment of the present utility model or example.In this manual, The schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, knot Structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.

Embodiment the most of the present utility model, it will be understood by those skilled in the art that: Without departing from these embodiments being carried out multiple change in the case of principle of the present utility model and objective, revise, replace Changing and modification, scope of the present utility model is limited by claim and equivalent thereof.

Claims (18)

1. a vacuum cleaner, it is characterised in that including:

Fuselage；

Handle, described handle is located on described fuselage；And

Buckle structure, described buckle structure is located between described fuselage and described handle, described buckle structure include pull bar and Pulling block, described pull bar is located in described handle between latched position and off-position movingly, and described pulling block connects One of them in the one end at the neighbouring described fuselage center of described pull bar, described pulling block and described fuselage is provided with solid Fixed projection, another in described pulling block and described fuselage is formed with fixing groove, when described pull bar is positioned at described locking During position, described fixed lobe and described fixing slot fit are so that described handle maintains static relative to described fuselage, work as institute State described fixed lobe and described fixing groove when pull bar is positioned at described off-position depart from coordinate so that described handle relative to Described fuselage can forwardly and rearwardly rotate.

Vacuum cleaner the most according to claim 1, it is characterised in that described buckle structure farther includes:

Retainer, described retainer is located on described fuselage；With

Snap close piece, described snap close piece is located on described handle and between described retainer and described pulling block, described snap close Part coordinates separably with described retainer, and when described pull bar is positioned at described latched position, described snap close piece stops with described Moving part coordinates, and when described pull bar is positioned at described off-position, described snap close piece coordinates with the disengaging of described retainer.

Vacuum cleaner the most according to claim 2, it is characterised in that the one of the neighbouring described pulling block of described snap close piece There is on side surface the first inclined-plane, a side surface of the neighbouring described snap close piece of described pulling block have the second inclined-plane,

First inclined-plane described in when described pull bar moves to described off-position from described latched position and described second inclined-plane Coordinate so that described snap close piece is directed away from the direction motion of described retainer.

4. according to the vacuum cleaner described in Claims 2 or 3, it is characterised in that in described snap close piece and described retainer One of them be provided with on another in auxiliary section, described snap close piece and described retainer and be formed with mating groove, institute State auxiliary section to coordinate separably with described mating groove.

Vacuum cleaner the most according to claim 4, it is characterised in that described auxiliary section include along described snap close piece and One of them circumferentially spaced multiple cooperating teeth described in described retainer, described mating groove includes along described Another circumferentially spaced many sub-mating grooves described in snap close piece and described retainer, the plurality of son is joined Close groove detachably to coordinate with the plurality of cooperating teeth.

Vacuum cleaner the most according to claim 4, it is characterised in that described snap close piece and described retainer are each other One of them in relative surface is provided with lead, described snap close piece and the surfaces opposite to each other of described retainer In another on be formed with pilot hole, when described lead stretches in described pilot hole, described auxiliary section is joined with described Close slot fit.

Vacuum cleaner the most according to claim 6, it is characterised in that the end face of the free end of described lead extends A side surface to the neighbouring described retainer beyond described auxiliary section.

Vacuum cleaner the most according to claim 2, it is characterised in that farther include:

First return unit, described first return unit is located between described retainer and described snap close piece, described first return unit The direction being configured to be directed away from described retainer center often promotes described snap close piece.

Vacuum cleaner the most according to claim 8, it is characterised in that described first return unit is spring.

Vacuum cleaner the most according to claim 2, it is characterised in that described retainer and described snap close piece are respectively Two, and said two retainer and said two snap close piece symmetrical about the center of described pulling block.

11. vacuum cleaners according to claim 1, it is characterised in that described handle is by pivotal axis and described fuselage Being connected pivotly, described buckle structure is located on described pivotal axis.

12. vacuum cleaners according to claim 11, it is characterised in that described pivotal axis include threaded fastener and At least one nut, described nut is connected to the free end of described threaded fastener.

13. vacuum cleaners according to claim 1, it is characterised in that when described pull bar from described latched position to institute The direction that when stating off-position motion, described pull bar is directed away from described fuselage center along the length direction of described handle is moved Dynamic.

14. vacuum cleaners according to claim 1, it is characterised in that when described pull bar is positioned at described latched position Described handle is generally in erectility relative to described fuselage.

15. vacuum cleaners according to claim 1, it is characterised in that described pull bar is provided with pull bar button, described hands Being formed with opening on handle, described pull bar button stretches out outside described handle through described opening.

16. vacuum cleaners according to claim 1, it is characterised in that farther include:

Second return unit, described second return unit is located in described handle, and described second return unit is configured to towards described Latched position often promotes described pulling block.

17. vacuum cleaners according to claim 1, it is characterised in that described pulling block is drawn with described by attachment structure Bar is connected, and wherein said attachment structure includes:

Two otic placodes, said two otic placode is spaced to turn up the soil and is located on described pull bar, the company of being formed on each described otic placode Connect hole；With

Two connection posts, said two connection post is spaced to turn up the soil and is located on described pulling block, and said two connects post respectively Coordinate described pulling block is connected to described pull bar with said two connecting hole.

18. vacuum cleaners according to claim 1, it is characterised in that described pull bar and described pulling block are one-body molded.