CN103271700B - A kind of home-use floor cleaner with compact big roller mechanism - Google Patents
A kind of home-use floor cleaner with compact big roller mechanism Download PDFInfo
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- CN103271700B CN103271700B CN201310215762.9A CN201310215762A CN103271700B CN 103271700 B CN103271700 B CN 103271700B CN 201310215762 A CN201310215762 A CN 201310215762A CN 103271700 B CN103271700 B CN 103271700B
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Abstract
The invention discloses a kind of home-use floor cleaner with compact big roller mechanism, comprise: cleaner body, there is the first joint face for installing roller, described first joint face is provided with the arc-shaped convex portion bending towards gravity direction, and described arc-shaped convex portion offers the first groove along arcwall face inside it; Roller, have the second joint face for being connected to cleaner body, described second joint face is provided with annular relief, and described annular relief offers the second groove along its outer circumference face; Described second groove is connected together in the free cell wall of described first groove and free cell wall around described first groove rotates; The free cell wall of described second groove is connected together in described first groove and rotates around described first groove.The present invention reduces the size of structure roller being connected to floor cleaner, and it is compacter to make them coordinate, and simplifies the complexity of floor cleaner simultaneously.
Description
Technical field
The present invention relates to a kind of home-use floor cleaner, particularly relate to a kind of home-use floor cleaner with compact big roller mechanism.
Background technology
The big roller of existing floor cleaner is when assembling, big roller axle is axially pressed into the method for body axis hole by general employing, on big roller axle, grab hooks organism sidewall and realizes fixing, big roller axle axial dimension is larger, and assembling takies larger body space, therefore need a kind of more compact mechanism to the body space reducing big roller axial dimension and save needed for assembling.
Summary of the invention
For solving the problem, the invention provides a kind of simplification product structure, cooperation is compacter, and the home-use floor cleaner with big roller mechanism that minimizing big roller takes up room.
Technical scheme of the present invention is as follows: a kind of home-use floor cleaner with compact big roller mechanism, comprising:
Cleaner body, have the first joint face for installing roller, described first joint face is provided with the arc-shaped convex portion bending towards gravity direction, and described arc-shaped convex portion offers the first groove along arcwall face inside it;
Roller, have the second joint face for being connected to cleaner body, described second joint face is provided with annular lug boss, and described annular lug boss offers the second groove along its outer circumference face; Described second groove is connected together in the free cell wall of described first groove and free cell wall around described first groove rotates; The free cell wall of described second groove is connected together in described first groove and rotates around described first groove.
Further, described second joint face is also provided with the annular flange be positioned at outside described annular lug boss, and described first joint face is also provided with the convex tendon be positioned at outside described arc-shaped convex portion; The inside circumference face of described annular flange is connected in the lateral surface of described convex tendon and the lateral surface around described convex tendon rotates.
Further, described annular flange and/or convex tendon have elasticity of torsion morphotropism.
Further, described convex tendon is single-point convex tendon or circular arc convex tendon.
Further, described circular arc convex tendon comprises uniform multiple single-point convex tendons.
Further, the central angle in described arc-shaped convex portion is not more than 180 degree.
Further, described first groove is groove.
Adopt the beneficial effect of above technical scheme: adopt the technical scheme in the present invention, due to the first joint face of floor cleaner being provided with arc-shaped convex portion, the inner side arcwall face in arc-shaped convex portion is provided with the first groove, and the second joint face of roller is provided with annular lug boss, the outer circumference face of annular lug boss is provided with the second groove, because arc-shaped convex portion and the first groove have opened portion, therefore annular lug boss can slip into the inner side in arc-shaped convex portion from the open side in arc-shaped convex portion, and realize the clamping of the second groove and the first groove, agree with the axis of rear pair roller, level to and vertically upward direction motion produce spacing, ground then produces location to the motion in downward direction of ground roller, roller can under the frictional force on ground, the second groove and the free cell wall of the first groove and the sidewall of the second groove and the first groove is made to produce relative to rotate and mutually spacing, reduce the size of structure roller being connected to floor cleaner, and it is compacter to make them coordinate, simplify the complexity of floor cleaner simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of home-use floor cleaner embodiment 1 disclosed by the invention;
Fig. 2 is the connection diagram of roller and roller attachment portion in home-use floor cleaner embodiment 1 disclosed by the invention;
Fig. 3 is the structural representation of home-use floor cleaner embodiment 2 disclosed by the invention;
Fig. 4 is the connection diagram of roller and roller attachment portion in home-use floor cleaner embodiment 2 disclosed by the invention.
The title of the numeral in figure or the corresponding component representated by letter:
1. free cell wall 212. annular flange 3. ground of free cell wall 112. convex tendon 2. roller 21. second joint face 211. annular lug boss 2111. second groove 2112. second groove of cleaner body 11. first joint face 111. arc-shaped convex portion 1111. first groove 1112. first groove.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
See Fig. 1 and Fig. 2, as shown in legend wherein, a kind of home-use floor cleaner with compact big roller mechanism, comprising:
One cleaner body 1, the first joint face 11, first joint face 11 had for installing roller 2 is provided with the arc-shaped convex portion 111 bending towards gravity direction, arc-shaped convex portion 111 along its inside arcwall face offer one first groove 1111;
One roller 2, one second joint face 21, second joint face 21 had for being connected to cleaner body 1 is provided with an annular lug boss 211, and annular lug boss 211 offers one second groove 2111 along its outer circumference face; Second groove 2111 is connected together in the free cell wall 1112 of the first groove and free cell wall 1112 around the first groove rotates; The free cell wall 2112 of the second groove is connected together in the first groove 1111 and rotates around the first groove 111.
Wherein, the first groove 1111 is groove, and the central angle in arc-shaped convex portion 111 is 180 degree.
During assembling, roller 2 is slid onto the inner side in arc-shaped convex portion 111 from the open side in arc-shaped convex portion 111, and realize the mutual clamping of the free cell wall 1112 of the second groove 2111 and the first groove and the sidewall 2112 of the second groove and the first groove 1111, horizontal direction traction floor cleaner body 1 during normal use, roller 2 contacts with ground 3, under Action of Gravity Field, the first groove 2111 vertical direction of the common pair roller 2 of the first groove 1111 of ground 3 and cleaner body 1 is spacing; Roller 2 can under the frictional force on ground 3, makes the second groove 2111 and the free cell wall 1112 of the first groove and the sidewall 2112 of the second groove and the first groove 1111 produce relative to rotate and mutually spacing.
Embodiment 2
See Fig. 3 and Fig. 4, as shown in legend wherein, all the other are identical in described embodiment 1, difference is, second joint face 21 is also provided with annular flange 212, first joint face 11 be positioned at outside annular lug boss 211 and is also provided with three the some convex tendons 112 be positioned at outside arc-shaped convex portion 111; The inside circumference face of annular flange 212 is connected in the lateral surface of three some convex tendons 112 and the lateral surface around convex tendon 112 rotates.
Annular flange 212 and/or convex tendon 112 have elasticity of torsion morphotropism.
In assembling process, annular flange 212 contacts with convex tendon 112, and by reversing and elastic deformation, final annular flange 212 forms mutual button with convex tendon 112, ensure that roller 2 can not produce because of gravity after losing ground supports.
Embodiment 3
All the other are identical in described embodiment 2, and difference is, the central angle in above-mentioned arc-shaped convex portion is 150 degree.
Embodiment 4
All the other are identical in described embodiment 2, and difference is, the central angle in above-mentioned arc-shaped convex portion is 120 degree.
Embodiment 5
All the other are identical in described embodiment 2, and difference is, above-mentioned convex tendon is a single-point convex tendon or a circular arc convex tendon.
Adopt the beneficial effect of above technical scheme: adopt the technical scheme in the present invention, due to the first joint face of floor cleaner being provided with arc-shaped convex portion, the inner side arcwall face in arc-shaped convex portion is provided with the first groove, and the second joint face of roller is provided with annular lug boss, the outer circumference face of annular relief is provided with the second groove, because arc-shaped convex portion and the first groove have opened portion, therefore annular lug boss can slip into the inner side in arc-shaped convex portion from the open side in arc-shaped convex portion, and realize the clamping of the second groove and the first groove, agree with the axis of rear pair roller, level to and vertically upward direction motion produce spacing, ground then produces location to the motion in downward direction of ground roller, roller can under the frictional force on ground, the second groove and the free cell wall of the first groove and the sidewall of the second groove and the first groove is made to produce relative to rotate and mutually spacing, reduce the size of structure roller being connected to floor cleaner, and it is compacter to make them coordinate, simplify the complexity of floor cleaner simultaneously.
Be more than the description to the embodiment of the present invention, by the above-mentioned explanation to the disclosed embodiments, professional and technical personnel in the field realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. there is a home-use floor cleaner for compact big roller mechanism, it is characterized in that, comprising:
Cleaner body, have the first joint face for installing roller, described first joint face is provided with the arc-shaped convex portion bending towards gravity direction, and described arc-shaped convex portion offers the first groove along arcwall face inside it;
Roller, have the second joint face for being connected to cleaner body, described second joint face is provided with annular lug boss, and described annular lug boss offers the second groove along its outer circumference face; Described second groove is connected together in the free cell wall of described first groove and free cell wall around described first groove rotates; The free cell wall of described second groove is connected together in described first groove and rotates around described first groove; Described second joint face is also provided with the annular flange be positioned at outside described annular lug boss, and described first joint face is also provided with the convex tendon be positioned at outside described arc-shaped convex portion; The inside circumference face of described annular flange is connected in the lateral surface of described convex tendon and the lateral surface around described convex tendon rotates.
2. home-use floor cleaner according to claim 1, is characterized in that, described annular flange and/or convex tendon have elasticity of torsion morphotropism.
3. home-use floor cleaner according to claim 1, is characterized in that, described convex tendon is single-point convex tendon or circular arc convex tendon.
4. home-use floor cleaner according to claim 3, is characterized in that, described circular arc convex tendon comprises uniform multiple single-point convex tendons.
5. home-use floor cleaner according to claim 1, is characterized in that, the central angle in described arc-shaped convex portion is not more than 180 degree.
6., according to the arbitrary described home-use floor cleaner of claim 1-5, it is characterized in that, described first groove is groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310215762.9A CN103271700B (en) | 2013-06-03 | 2013-06-03 | A kind of home-use floor cleaner with compact big roller mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310215762.9A CN103271700B (en) | 2013-06-03 | 2013-06-03 | A kind of home-use floor cleaner with compact big roller mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN103271700A CN103271700A (en) | 2013-09-04 |
| CN103271700B true CN103271700B (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310215762.9A Active CN103271700B (en) | 2013-06-03 | 2013-06-03 | A kind of home-use floor cleaner with compact big roller mechanism |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1200260A (en) * | 1997-05-27 | 1998-12-02 | 大宇电子株式会社 | Vacuum cleaner having apparatus for fixing wheels |
| JP2000135179A (en) * | 1998-10-30 | 2000-05-16 | Matsushita Electric Ind Co Ltd | Vacuum cleaner |
| JP2001275903A (en) * | 2001-03-12 | 2001-10-09 | Toshiba Tec Corp | Vacuum cleaner |
| JP2001309873A (en) * | 2000-04-28 | 2001-11-06 | Matsushita Electric Ind Co Ltd | Vacuum cleaner |
| CN203314897U (en) * | 2013-06-03 | 2013-12-04 | 苏州市春菊电器有限公司 | Household floor cleaner with compact large roller mechanism |
-
2013
- 2013-06-03 CN CN201310215762.9A patent/CN103271700B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1200260A (en) * | 1997-05-27 | 1998-12-02 | 大宇电子株式会社 | Vacuum cleaner having apparatus for fixing wheels |
| JP2000135179A (en) * | 1998-10-30 | 2000-05-16 | Matsushita Electric Ind Co Ltd | Vacuum cleaner |
| JP2001309873A (en) * | 2000-04-28 | 2001-11-06 | Matsushita Electric Ind Co Ltd | Vacuum cleaner |
| JP2001275903A (en) * | 2001-03-12 | 2001-10-09 | Toshiba Tec Corp | Vacuum cleaner |
| CN203314897U (en) * | 2013-06-03 | 2013-12-04 | 苏州市春菊电器有限公司 | Household floor cleaner with compact large roller mechanism |
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|---|---|
| CN103271700A (en) | 2013-09-04 |
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