CN203471743U - Handle angle adjusting structure of floor grinding machine - Google Patents
Handle angle adjusting structure of floor grinding machine Download PDFInfo
- Publication number
- CN203471743U CN203471743U CN201320602741.8U CN201320602741U CN203471743U CN 203471743 U CN203471743 U CN 203471743U CN 201320602741 U CN201320602741 U CN 201320602741U CN 203471743 U CN203471743 U CN 203471743U
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- CN
- China
- Prior art keywords
- handle
- floor
- working head
- foot switch
- handle angle
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- Expired - Lifetime
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a handle angle adjusting structure of a floor grinding machine. The handle angle adjusting structure comprises a handle and a working head. The front end of the handle is provided with a rotating arm, the rotating arm is rotatably connected with the working head through a first hinge pin in a pivot mode, one side of the working head is provided with a foot switch, one end of the foot switch is rotatably connected with the working head through a second hinge pin in a pivot mode, the other end of the foot switch is a pedal end, a spring is arranged on the lower surface of the foot switch in a pressing mode, the rotating arm is provided with a clamping position, and the upper surface of the foot switch is provided with a clamping buckle matched with the clamping position. Due to the fact that the angle of the operating handle is adjustable, and the handle of the grinding machine can be adjusted to the appropriate working state according to the actual needs when the grinding machine is used for polishing floors, great convenience is brought to worker operation. An operator only need pedal the foot switch and then the handle can be in the adjustable state. The handle angle adjusting structure is simple and reasonable in structural design, and the occurrence that the operator has to operate other components with one hand while holding the handle with the other hand is avoided.
Description
Technical field:
The utility model relates to floor skin grinder, particularly the handle angle adjustable structure of a kind of floor skin grinder.
Background technology:
In the work progress of floor covering layers, need to carry out smooth processing to the whole plane on floor, its effect is the flatness that improves the whole plane in floor, improves the fineness of floor surface simultaneously.At present, on the market for the floor skin grinder of this work all with handle, but its handle is mostly the fixing structure of angle, can not carry out according to actual needs angular adjustment, thereby bring inconvenience to operation.
Utility model content:
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art, and a kind of handle angle adjustable structure simple and reasonable for structure is provided, to improve the convenience of floor skin grinder when operating.
The purpose of this utility model is achieved through the following technical solutions:
The handle angle adjustable structure of a kind of floor skin grinder, comprise handle and working head, described handle front end is provided with turning arm, described turning arm is by the first bearing pin and the rotatable pivot joint of working head, the first side of described work is provided with a floor push, described floor push one end is by the second bearing pin and the rotatable pivot joint of working head, the described floor push other end is foot-operated end, described floor push lower surface is pressed with a spring, on described turning arm, be provided with a screens, described floor push upper surface is provided with a buckle matching with screens.
Further, the foot-operated end of described floor push raises up and forms foot-operated face.
Further, described screens comprises a vertical plane and an arcwall face, and corresponding, described buckle comprises a buckling surface coordinating with vertical plane and a support surface coordinating with arcwall face.
Further, described turning arm and handle are fixed as one.
Further, described screens be arranged on turning arm pivot end.
The beneficial effects of the utility model are: because operating grip angle is adjustable, thereby when polishing floor, can according to actual needs the handle of skin grinder be adjusted to the state that is applicable to work, thereby greatly facilitate workman's operation.This handle angle adjustable structure is realized by floor push simultaneously, operator Zhi Xuyong foot tramples and can make handle in adjustable state, structural design is simple, reasonable, has avoided operator in the situation that of hand-held operation handle, also to need to free hand in addition operation again.
Accompanying drawing explanation:
Below in conjunction with the drawings and specific embodiments, introduce in detail the utility model.
Fig. 1 is the structural representation one of the utility model floor skin grinder handle angle adjustable structure.
Fig. 2 is the structural representation two of the utility model floor skin grinder handle angle adjustable structure.
Fig. 3 is the local enlarged diagram at A place in Fig. 2.
The specific embodiment:
Referring to Fig. 1, Fig. 2 and Fig. 3, the handle angle adjustable structure of a kind of floor skin grinder described in the utility model embodiment, comprises handle 1 and working head 2.Handle 1 front end is provided with turning arm 3, and turning arm 3 is by the first bearing pin 4 and the rotatable pivot joint of working head 2.Working head 2 one sides are provided with a floor push 5, floor push 5 one end are by the second bearing pin 6 and the rotatable pivot joint of working head 2, floor push 5 other ends are foot-operated end, foot-operated end raises up and forms foot-operated face 51, floor push 5 lower surfaces are pressed with a spring 7, the pivot end of turning arm 3 is provided with a screens 31, and floor push 5 upper surfaces are provided with a buckle 52 matching with screens 31.When pin, step on foot-operated face 51 while down applying certain force, floor push 5 can be rotated down around the second bearing pin 6, makes buckle 52 throw off spacing to screens 31, and now turning arm 3 can be around the first bearing pin 4 rotations, and the angle that realizes handle is adjustable.When machine is not worked, handle 1 is promoted forward, floor push 5 is rotated up around the second bearing pin 6 by spring 7 elastic force effects, when handle 1 pushes forward to vertical 90 while spending, the buckle 52 on floor push 5 just in time blocks the screens 31 on turning arm 3, realizes the locking of handle.
Further, screens 31 comprises a vertical plane 311 and an arcwall face 312, and corresponding, buckle 52 comprises a buckling surface 521 coordinating with vertical plane 311 and a support surface 522 coordinating with arcwall face 312.When the buckling surface 521 of buckle 52 is buckled in the vertical plane 311 of screens 31, turning arm 3 is in stationary state, now handle 1 angle is non-adjustable, when the arcwall face 312 in screens 31 is supported in the support surface 522 of buckle 52, turning arm 3 is in free movement state, and now handle 1 angle can regulate according to actual needs.
Preferably, turning arm 3 is fixed as one with handle 1, and the two can be also one-body molded certainly.
Above-described embodiment is only for illustration of the utility model; and be not limitation of the utility model; the those of ordinary skill in relevant technologies field; in the situation that not departing from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (5)
1. the handle angle adjustable structure of a floor skin grinder, comprise handle and working head, it is characterized in that: described handle front end is provided with turning arm, described turning arm is by the first bearing pin and the rotatable pivot joint of working head, the first side of described work is provided with a floor push, described floor push one end is by the second bearing pin and the rotatable pivot joint of working head, the described floor push other end is foot-operated end, described floor push lower surface is pressed with a spring, on described turning arm, be provided with a screens, described floor push upper surface is provided with a buckle matching with screens.
2. the handle angle adjustable structure of a kind of floor skin grinder according to claim 1, is characterized in that: the foot-operated end of described floor push raises up and forms foot-operated face.
3. the handle angle adjustable structure of a kind of floor skin grinder according to claim 1, it is characterized in that: described screens comprises a vertical plane and an arcwall face, accordingly, described buckle comprises a buckling surface coordinating with vertical plane and a support surface coordinating with arcwall face.
4. according to the handle angle adjustable structure of a kind of floor skin grinder described in claim 1 or 2 or 3, it is characterized in that: described turning arm and handle are fixed as one.
5. according to the handle angle adjustable structure of a kind of floor skin grinder described in claim 1 or 2 or 3, it is characterized in that: described screens be arranged on turning arm pivot end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320602741.8U CN203471743U (en) | 2013-07-10 | 2013-09-29 | Handle angle adjusting structure of floor grinding machine |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320407108.3 | 2013-07-10 | ||
| CN201320407108 | 2013-07-10 | ||
| CN201320602741.8U CN203471743U (en) | 2013-07-10 | 2013-09-29 | Handle angle adjusting structure of floor grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203471743U true CN203471743U (en) | 2014-03-12 |
Family
ID=50220150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320602741.8U Expired - Lifetime CN203471743U (en) | 2013-07-10 | 2013-09-29 | Handle angle adjusting structure of floor grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203471743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11628533B2 (en) | 2016-06-03 | 2023-04-18 | Husqvarna Ab | Floor grinding machine, handle for floor grinding machine and method of setting a handle for a floor grinding machine |
-
2013
- 2013-09-29 CN CN201320602741.8U patent/CN203471743U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11628533B2 (en) | 2016-06-03 | 2023-04-18 | Husqvarna Ab | Floor grinding machine, handle for floor grinding machine and method of setting a handle for a floor grinding machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |