CN104586321B

CN104586321B - Handle structure applied to dust collector

Info

Publication number: CN104586321B
Application number: CN201310526265.0A
Authority: CN
Inventors: 倪祖根
Original assignee: Kingclean Electric Co Ltd
Current assignee: Kingclean Electric Co Ltd
Priority date: 2013-10-30
Filing date: 2013-10-30
Publication date: 2017-02-01
Anticipated expiration: 2033-10-30
Also published as: CN104586321A

Abstract

The invention discloses a handle structure applied to a dust collector. A handle capable of automatically springing up is arranged on an upper cover of the dust collector. By means of the handle structure, the handle is hidden in the upper cover of the dust collector and can automatically spring up only by pressing with the hand; a user can conveniently use the handle structure; and the handle structure is novel in model and ingenious in design.

Description

A kind of handgrips being applied on vacuum cleaner

Technical field

The present invention relates to a kind of handgrips being applied on vacuum cleaner.

Background technology

It is known that the operation principle of vacuum cleaner is as follows: motor of dust collector high-speed rotation, suck air from suction inlet, make Certain vacuum is produced, the air-flow with dust passes sequentially through the adnexaes such as scrubbing brush, adapter, handle, flexible pipe, main suction pipe and enters in dirt cup In dirt cup, the cyclone chamber in dirt cup makes air-flow high-speed rotation, and produces powerful centrifugal force, drives dust rotation and deposition, separates The size dust going out all is fallen into rapidly, and dust is indoor, and the air after filtration enters motor through filter again, enters motor Air flows out through motor, and defecator discharges air after filtering again after motor.But the handle of existing vacuum cleaner Be arranged on outer side of lid, take up room and moulding stiff it is impossible to attract consumer attention.

Content of the invention

The present invention seeks to: a kind of handgrips being applied on vacuum cleaner is provided.

The technical scheme is that a kind of handgrips being applied on vacuum cleaner, it is in the upper lid setting of vacuum cleaner There is a handle that can automatically upspring.

On the basis of this technical scheme, further include attached technical scheme as follows:

The surface of described handle is flushed with upper lid surface when initial.

Described upper lid is provided with the chute allowing handle to move up and down, the elastic pawl hooks of lock handle and provides to handle The spring of elastic force.

The present invention another solution is that a kind of handgrips being applied on vacuum cleaner, and it includes body and body The upper lid that is interlocked, be arranged on cover and can automatic spring handle, be arranged in lid and the lock with handle snap fit Fastener, wherein said upper lid is provided with and allows the chute that moves up and down of handle and be arranged in chute and provide back to handle The elastic component of elastic force, and described snap close piece is in this chute and adjacent with elastic component.

Handle include hollow inner chamber, integrally extend into inner chamber and allow elastic component be set in its week side of boss guiding piece, Extend into inner chamber the buckle with snap close piece cooperation.

Matrix that snap close piece includes with the elastic pawl hooks being clasped, at least partly surrounding elastic pawl hooks, in matrix Movable chamber, the extension being located at below elastic pawl hooks and being located at movable intracavity, be embedded in extension and elastic pawl hooks be provided The latch spring of resilience force, be arranged on matrix medial wall and to movable chamber protrude upper obform body, be arranged under upper obform body Side and form the lock lower obform body of passage and upper obform body between and one end be fixed on the other end on extension can be free The swing arm swinging.

Upper obform body has three wedge angles, and up, two wedge angles in lower section and mutually form one and lack one of wedge angle Mouthful, and lower obform body is provided with two recesses corresponding with two wedge angles and is located between recess and corresponding with breach Protuberance.

The method have the advantages that:

The present invention by hidden for handle in the upper lid of vacuum cleaner, as long as handss press, you can automatically upspring, be easy to user Using and modern design, design ingenious.

Brief description

Below in conjunction with the accompanying drawings and embodiment the invention will be further described:

Fig. 1 is the three-dimensional structure diagram of the present invention；

Fig. 2 is the three-dimensional structure diagram of the present invention, and wherein handle is ejected；

Fig. 3 is the partial sectional view of Fig. 1；

Fig. 4 is the partial sectional view of Fig. 2；

Fig. 5 is the partial exploded view of the present invention；

Fig. 6 is structural representation when snap close piece is in initial in the present invention；

Fig. 7 is that in the present invention, snap close piece is in structural representation when being pressed for the first time；

Fig. 8 is that in the present invention, snap close piece is in structural representation when loosing one's grip；

Fig. 9 is that in the present invention, snap close piece is in structural representation when being pressed for the second time；

Wherein: 12, body；14th, Shang Gai；20th, handle；22nd, grip part；24th, elastic component；30th, snap close piece；32nd, elastic claw Hook；34th, extension；36th, latch spring；38th, swing arm；40th, dirt cup；140th, chute；220th, inner chamber；222nd, guiding piece；224th, block Button；300th, movable chamber；302nd, upper obform body；304th, lower obform body；306th, latch passage；320th, upper hook；322nd, lower hook；340th, receive Cavity volume；380th, buckle end.

Specific embodiment

Embodiment: as Figure 1-5, the invention provides being embodied as of a kind of handgrips being applied on vacuum cleaner Example, it includes upper lid 14, the handle being arranged on upper lid 14 and can moving relative to upper lid 14 that body 12 is interlocked with body 12 20th, it is arranged on and cover the 14 interior and snap close pieces 30 with handle 20 snap fit and be removably disposed in body 12 and Shang Gai Dirt cup 40 between 14, wherein upper lid 14 is provided with the chute 140 allowing handle 20 to move up and down, and handle 20 can appliance for releasing single Rise, dirt cup 40 covers 14 snap fit with upper.

The elastic component 24 that handle 20 includes the grip part 22 in u-shaped and is arranged on grip part 22 lower section.Elastic component 24 is excellent Elect spring as.Wherein grip part 22 includes the inner chamber 220 of hollow, extends into inner chamber 220 and allow elastic component 24 to be set in it The guiding piece 222 of the week side of boss, extend into inner chamber 220 and with snap close piece 30 cooperation buckle 224.The length of guiding piece 222 is more than The length of buckle 224.Buckle 224 is in the type of falling t.

Matrix that snap close piece 30 includes with the elastic pawl hooks 32 being clasped, at least partly surrounding elastic pawl hooks 32, it is located at Matrix is interior and is used for housing the movable chamber 300 of elastic pawl hooks 32, is located at elastic pawl hooks 32 lower section and prolonging in movable chamber 300 Extending portion 34, it is embedded in extension 34 and the latch spring 36 of elastic pawl hooks 32 resilience force is provided, is arranged on matrix medial wall And protrude to movable chamber 300 upper obform body 302, be arranged on upper obform body 302 lower section and form lock and upper obform body 302 between The lower obform body 304 of button passage 306 and one end are fixed on the swingable swing arm of the other end 38 on extension 34.Bullet Property pawl hooks 32 be a pair of pawl hooks being oppositely arranged and can open or close, including upper hook 320 above and underlying Lower hook 322, the wherein upper protrusion length hooking 320 is more than the protrusion length of lower hook 322, upper hook 320 and buckle 224 snap fit, And upper hook 320 realized by the elasticity of itself material during closer or far from buckle 224.Extension 34 has collecting lock The host cavity 340 of spring 36.Swingable one end of swing arm 38 is buckle end 380, and the other end is fixing end, fixing end card It is connected on extension 34, buckle end 380 can be relatively fixed end rotary oscillation, buckle end 380 can be along lock passage 306 two sides Travel upwardly.Upper obform body 302 has three wedge angles, and up, two wedge angles in lower section and mutually form one of wedge angle One breach, and lower obform body 304 is also disposed on medial wall and is provided with two recess, the Yi Jiweis corresponding with two wedge angles Between recess and protuberance corresponding with breach, it is achieved in buckle end 380 on lock passage 306 center dant or gap position Positioning, and latch passage 306 and can be connected with the external world and form corresponding groove, also can not be connected with the external world.

When initial, handle 20 is exposed to be covered above in the of 14 upper, as shown in fig. 6, elastic pawl hooks 32 are flared out, with buckle 224 Do not latch, and latch spring 36 is in undeformed state, when pressure handle 20 is pressed downwards by consumer, buckle 224 moves down And promote extension 34 to compress downwards latch spring 36, as shown in Figure 7 so that hooking 320 to contract on the two of elastic claw hook 32, And block buckle 224, buckle end 380 is then located at and carries out determining between the wedge angle of upper obform body 302 and the recess of lower obform body simultaneously Position.As shown in figure 8, when consumer unclamps and presses pressure handle 20, buckle end 380 is then rocked in the presence of latch spring 36 The breach of obform body 302 simultaneously locks stop bit, is achieved in the hiding of handle 20 and lays, and its surface is mutually neat with the surface of upper lid 14 Flat.When this consumer presses pressure handle 20 again, as shown in figure 9, buckle end 380 will be disengaged from the locking of the breach of obform body 302, Downwards another recess of obform body 304 is advanced, once and consumer looses one's grip, buckle end will in the presence of latch spring 36 upwards Motion, now handle 20, by automatic spring, thus goes round and begins again.

Certainly above-described embodiment only technology design to illustrate the invention and feature, its object is to allow and is familiar with technique People will appreciate that present disclosure and implement according to this, can not be limited the scope of the invention with this.All according to this Equivalent transformation or modification that the spirit of bright main technical schemes is done, all should be included within the scope of the present invention.

Claims

1. a kind of handgrips being applied on vacuum cleaner it is characterised in that: it include upper lid that body is interlocked with body, Be arranged on cover and can automatic spring handle, be arranged on lid in and the snap close piece with handle snap fit, wherein said Upper lid is provided with and allows the chute that moves up and down of handle and be arranged on the elastic component providing resilience force in chute and to handle, And described snap close piece is located in this chute and adjacent with elastic component, described snap close piece includes and elastic pawl hooks being clasped, extremely Small part is surrounded the matrix of elastic pawl hooks, the movable chamber being located in matrix, is located at below elastic pawl hooks and is located at movable intracavity Extension, it is embedded in extension and the latch spring of elastic pawl hooks resilience force is provided, is arranged on matrix medial wall and to work Upper obform body that dynamic chamber is protruded, be arranged on formed below obform body and and upper obform body between lock passage lower obform body, And one end is fixed on the swingable swing arm of the other end on extension.

2. a kind of handgrips being applied on vacuum cleaner according to claim 1 it is characterised in that: described handle includes The inner chamber of hollow, integrally extend into inner chamber and allow elastic component be set in its week side of boss guiding piece, extend into inner chamber and with The buckle of snap close piece cooperation.

3. a kind of handgrips being applied on vacuum cleaner according to claim 1 it is characterised in that: described upper obform body There are three wedge angles, up and two wedge angles are in lower section for one of wedge angle, and lower obform body is provided with and two wedge angle phases Corresponding two recesses and the protuberance between two recesses.