CN203417319U - Scratcher - Google Patents
Scratcher Download PDFInfo
- Publication number
- CN203417319U CN203417319U CN201320491421.XU CN201320491421U CN203417319U CN 203417319 U CN203417319 U CN 203417319U CN 201320491421 U CN201320491421 U CN 201320491421U CN 203417319 U CN203417319 U CN 203417319U
- Authority
- CN
- China
- Prior art keywords
- finger
- salient point
- grab
- palm shape
- grabbing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Scissors And Nippers (AREA)
Abstract
The utility model provides a scratcher which is of a palm shape formed by a plurality of scratching fingers. The scratching fingers (1) are stacked and then hinged through a pivot shaft (2) to form a palm shape. An openness range limiting structure (a) is formed between every two adjacent scratching fingers. According to the scratcher, the scratching fingers are based on the structure of a wood chip folding fan such as a soilalwood fan so that the scratching fingers can be folded and unfolded. Compared with the prior art, the scratcher can shorten the occupied width of the palm shape when carried and also can be used.
Description
Technical field
The utility model relates to a kind of itch scratching rake.
Background technology
Itch scratching rake is the utensil of scratching for the out of reach position of opponent, especially with old people, likes use, conventionally by handle and grabbing of front end, refers to form.Wherein grab index and form palm shape, finger tip is crooked.But the finger of grabbing of itch scratching rake was all fixed in the past, its palm shape is greater than handle, inconvenience while carrying.Though have telescopic handle can solve the problem in length but to grab the problem on width of having guided always unresolved.
Summary of the invention
For above-mentioned deficiency, this utility model is exactly that a kind of itch scratching rake of grabbing fingers and palms shape width that dwindles will be provided.
The itch scratching rake that this utility model provides, has with a plurality of and grabs the palm shape that finger-type becomes, and said a plurality of grabbing refers to it is that phase poststack is formed and slapped shape by a pivot knuckles, at adjacent two, grabs and between finger, has the amplitude of opening limiting structure.
The itch scratching rake that this utility model provides, refers to take that by a plurality of grabbing the version of wood chip folding fan (as sandalwood fan) is source, makes collapsible and opens.Compared with prior art, when this utility model carries, can dwindle the shared width of palm shape, also not lose the function while using.
The said amplitude limiting structure that opens is two adjacent concaveconvex structures of grabbing between finger, two grab and refer to have two depressions and a salient point at least on forward surface, depression and salient point matched in clearance and all on the same circumference centered by pivot, when salient point and a depression two are grabbed and referred to open while coordinating, and two grab finger and close up when salient point and another cave in while coordinating.
Accompanying drawing explanation
Fig. 1,2 is the partial view of this utility model one embodiment, and wherein Fig. 1 grabs and refers to flare up palm shape, and Fig. 2 grabs and refers to be harmonious, and Fig. 3 is A in Fig. 2---A is to cutaway view Amplified image, in figure: 1-grabs finger, 2-pivot, 3-handle, a-limiting structure.
The specific embodiment
One itch scratching rake, handlebar 3 refers to 1 palm shape forming with grabbing, and grabs and refers to the crooked (not shown) of front end.Grab and refer to there are 5, respectively grab refer to root through pivot 2 be hinged and with front end is hinged, making to grab finger can free opening and closing.On two adjacent faying faces of grabbing finger, there are two pairs of concaveconvex structures, concaveconvex structure is the structure of salient point and depression matched in clearance, the two pairs of concaveconvex structures take grab refer to center line as in be arranged on symmetrically to the greatest extent to grab and refer to both sides, bottom, one of them salient point can all can be matched with two depressions.Concaveconvex structure is to grab the limiting structure a that refers to the amplitude of opening, when two pairs of concaveconvex structures match, grab simultaneously and refer to be combined to digit (see figure 2), when one of them salient point matches to the depression in concaveconvex structure with another after being staggered, grab and refer to flare up palm shape (see figure 1).
Claims (2)
1. an itch scratching rake, has with a plurality of and grabs the palm shape that finger-type becomes, and it is characterized in that said a plurality of grabbing refers to it is that phase poststack is formed and slapped shape by a pivot knuckles, at adjacent two, grabs and between finger, has the amplitude of opening limiting structure.
2. itch scratching rake as claimed in claim 1, it is characterized in that the said amplitude limiting structure that opens is two adjacent concaveconvex structures of grabbing between finger, two grab and refer to have two depressions and a salient point at least on forward surface, depression and salient point matched in clearance and all on the same circumference centered by pivot, when salient point and a depression two are grabbed and referred to open while coordinating, and two grab finger and close up when salient point and another cave in while coordinating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491421.XU CN203417319U (en) | 2013-08-13 | 2013-08-13 | Scratcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491421.XU CN203417319U (en) | 2013-08-13 | 2013-08-13 | Scratcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203417319U true CN203417319U (en) | 2014-02-05 |
Family
ID=50016428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320491421.XU Expired - Fee Related CN203417319U (en) | 2013-08-13 | 2013-08-13 | Scratcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203417319U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109172303A (en) * | 2018-11-05 | 2019-01-11 | 贵港市庄满园农业服务有限公司 | A kind of adjustable back scratcher |
| CN109172304A (en) * | 2018-11-05 | 2019-01-11 | 贵港市庄满园农业服务有限公司 | A kind of adjustable back scratcher with hydro-peening function |
-
2013
- 2013-08-13 CN CN201320491421.XU patent/CN203417319U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109172303A (en) * | 2018-11-05 | 2019-01-11 | 贵港市庄满园农业服务有限公司 | A kind of adjustable back scratcher |
| CN109172304A (en) * | 2018-11-05 | 2019-01-11 | 贵港市庄满园农业服务有限公司 | A kind of adjustable back scratcher with hydro-peening function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20140813 |
|
| EXPY | Termination of patent right or utility model |