CN207724361U - A kind of bellows refers to hook cutter - Google Patents
A kind of bellows refers to hook cutter Download PDFInfo
- Publication number
- CN207724361U CN207724361U CN201721716412.0U CN201721716412U CN207724361U CN 207724361 U CN207724361 U CN 207724361U CN 201721716412 U CN201721716412 U CN 201721716412U CN 207724361 U CN207724361 U CN 207724361U
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- Prior art keywords
- knife
- bellows
- bar shaped
- refers
- mainboard
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Abstract
The utility model is related to ripple tubing cutter more particularly to small dimension plastic film capicitors for the utility model.A kind of bellows refers to hook cutter, includes the intermediate mainboard for being equipped with open semi-circular portions, singly refers to dog hole equipped with one on the left of mainboard；A knife rest plate is also fixed on the right side of mainboard, knife rest plate is additionally provided with bar shaped row's knife close to open semi-circular portions, and bar shaped arranges knife and singly refers to the non-same lateral position of dog hole；Open semi-circular portions periphery is a upper and lower ends Elevated section, and the arc positioning strip of one and the cooperation positioning of corrugated pipe ring connected in star are equipped in interposition.The utility model compact cuts and precisely stablizes, do not hurt the wrappages such as tubing in bellows, safe and practical, and bellows is cut with a finger ease rotation, and product component is few, at low cost, is the utility of site construction, has preferable market popularization value.
Description
Technical field
The utility model is related to ripple tubing cutter more particularly to small dimension plastic film capicitors.
Background technology
Bellows is usually used in the protection to pipe, electric wire and harness, is a kind of widely used flexible pipe, because of tubing table
Face is the shape of regular wave, cuts and is easy to shake, and unstable, it is coarse to be easy to cause notch, unsightly；Most importantly, wave
Package tubing (tube-in-tube) or electric wire etc., cut according to traditional pipe, such as 206567597 U of notification number CN in line pipe《Pipe
It cuts》, a knife goes down, to inner tube wrappage miscut or damage.And the casing knife of the prior art, including it is above-mentioned《Pipe is cut》Or such as public affairs
103028773 A's of cloth CN《A kind of double-cutting machine for flared straight pipe of corrugated pipe》, product build is big, and property easy to carry is poor, blade
Leak outside easy damaged blade or accidental injury operating personnel, and operates time-consuming and laborious.Certainly, also have just to the tubing cutter of small dimension cutting
In the structure of carrying, such as 205629510 U of notification number CN《A kind of copper pipe cutter》, it is conveniently put into pocket, but bellows is cut
The part that position is outer wall concave ring is cut, the blade for cutting copper pipe is deeply spent shallow, cannot be applicable in, and palm clutches package rotation, puts forth effort position
Difference is set, arduously.
Invention content
The utility model is directed to bellows structure, provides a kind of novel cutter, and compact cuts lasting accuracy
Height, it is safe and practical, stretchy is cut with a finger.
To achieve the above object, the utility model uses following technical scheme：
A kind of bellows refers to hook cutter, includes the intermediate mainboard for being equipped with open semi-circular portions, is equipped on the left of mainboard
One singly refers to dog hole；A knife rest plate is also fixed on the right side of mainboard, knife rest plate is additionally provided with bar shaped row close to open semi-circular portions
Knife, bar shaped arrange knife and singly refer to the non-same lateral position of dog hole；The open semi-circular portions periphery is a upper and lower ends Elevated section,
It is equipped with the arc positioning strip of one and the cooperation positioning of corrugated pipe ring connected in star in interposition;Bar shaped row's knife is more leaned on compared with arc positioning strip
Nearly open semi-circular portions center.
Technical solutions of the utility model can be with：
Bar shaped row's knife and arc positioning strip height distance are corrugated pipe ring connected in star integer pitch.
Bar shaped row's knife and knife rest plate one, are plastic materials.
Bar shaped row's knife is metal material.
The Elevated section height is three pitches of corrugated pipe ring connected in star or more height.
Bar shaped row's knife is fixed rotatable circular knife.
A kind of bellows of the utility model refers to hook cutter, and compact, cutting lasting accuracy is high, does not hurt bellows
The wrappages such as interior tubing, it is safe and practical, cut bellows with a finger ease rotation；And product component is few, and it is at low cost, it is building site
The utility of construction has preferable market popularization value.
Description of the drawings
The product use state diagram of Fig. 1, the utility model；
Fig. 2, the utility model exploded perspective schematic diagram；
Fig. 3, one schematic top plan view of the utility model preferred embodiment；
Fig. 4, two schematic top plan view of the utility model preferred embodiment.
Specific implementation mode
The utility model is further described with reference to preferred embodiment.
Embodiment one as shown in Figure 1 to Figure 3, a kind of bellows refer to hook cutter, including intermediate are equipped with open half-round
The mainboard 1 for dividing 10 singly refers to dog hole 11 in 1 left side of mainboard equipped with one；A knife rest plate 2 is also fixed on 1 right side of mainboard, knife rest plate 2 leans on
Nearly open semi-circular portions 10, are additionally provided with bar shaped row's knife 20, and bar shaped arranges knife 20 and singly refers to 11 non-same lateral position of dog hole；Described
10 periphery of open semi-circular portions is a upper and lower ends Elevated section 12, and one and 3 annular groove 30 of bellows are equipped in interposition
Coordinate the arc positioning strip 13 of positioning;Bar shaped arranges knife 20 compared with arc positioning strip 13 closer to 10 center of open semi-circular portions.
Bellows 3 in the utility model is plastic material, is commonly used in water supply line, " tube-in-tube " etc..Specification exists
DN40 or less.It is limited by self structure, the finger hook cutter of the utility model can only specification one cutter of correspondence.It is open
10 bottom of formula semi-circular portions is a semicircle, and bellows 3 can be directly put by an open channel 14, without such as notification number CN
205629510 U's《A kind of copper pipe cutter》Package opens the other operating procedures of lamp, easy to operate.The utility model will singly refer to
Dog hole 11 with bar shaped row's knife 20 design in two side positions of open semi-circular portions 10, put forth effort by advantageous cutting, if being placed on the same side,
Though can cut, impetus deviation, cutting effect can be declined.Bar shaped row's knife 20 is in a strip shape, is arranged on knife rest plate 2, also may be used
To be designed to the structures such as triangle, circle or crescent.Strip structure is a preferred embodiment, good to the protectiveness of blade, cutting
Inwardly, protrusion is few, not easily damaged for the tool bit part 21 of impetus, will not miss evil operating personnel.
In cutting operation, finger is inserted in by operating personnel singly refers to dog hole 11, can be realized around 3 axis rotation of bellows
Cutting.3 surface irregularity of bellows, the narrow easy shaking of contact surface is different from copper pipe, steel pipe in the market etc., is cut to increase
Stability, designer designs Elevated section 12 in the periphery upper and lower ends of open semi-circular portions 10, and Elevated section 12 is high
Degree is bellows 3 annular groove, 30 3 pitches or more height, could not jolted steadily.Meanwhile designer is open half
The centre position of circular portion 10 devises the arc positioning strip 13 of one and the cooperation positioning of 3 annular groove 30 of bellows, cutter
Upper and lower orientation is limited by arc positioning strip 13, will not upper and lower sideslip during rotation.Arc positioning strip 13 is along opening
10 shape of formula semi-circular portions designs, and has the thickness coordinated with annular groove 30 and depth.
Knife rest plate 2 is fixed on by bolt 29 on mainboard 1, and is realized and puted forth effort by screens part 28.Knife rest plate 3 and mainboard
1 fixed form can also use the structures such as welding, structure limit, riveting to fix in addition to attached drawing scheme.
Described bar shaped row's knife 20 and 13 height distance of arc positioning strip be 3 annular groove of bellows, 30 integer pitch away from
From such as a pitch or two pitches, under the positioning of arc positioning strip 13, bar shaped row's alignment of knife 20 position is accurate, and cutting is not
Meeting sideslip, and just cut in 30 part of annular groove, the cutting in the prior art of solution deviates, and notch is coarse ugly to ask
Topic, cutting position precision is high, efficient.
The bellows of the utility model is plastic material, generally uses PE materials, and cutter in the market are metal material,
And based on circular shear blade.Bar shaped row's knife 20 of the utility model and 2 one of knife rest plate, are plastic materials, can realize cutting.It cuts
The principle cut is compared with technology difference, because of accurate positioning, the plastic hardness that knife 20 is arranged in bar shaped is hard compared with bellows 3, bellows 3
30 part of annular groove arranged in bar shaped knife 20 multiple rotary squeeze under, contact portion is whitened deformation, up to thinning fracture.Bar shaped
Knife 20 and 2 integral structure of knife rest plate are arranged, accessory cost can be greatly reduced, improves product competitiveness in the market.The utility model product
Accessory is few, simple for structure, plastic material injection molding, and processing is simple, is suitble to produce in enormous quantities.Certainly, bar shaped row knife 20 also may be used
It to be metal material, is embedded on knife rest plate 2, improves the durability and sharpness of product, relative cost can improve very much.
Embodiment two as shown in Fig. 4, agent structure are identical as said program one.A kind of bellows refers to hook cutting
Device, including the intermediate mainboard 1 for being equipped with open semi-circular portions 10 singly refer to dog hole 11 in 1 left side of mainboard equipped with one；It is right in mainboard 1
A knife rest plate 2 is also fixed in side, and knife rest plate 2 is additionally provided with bar shaped row's knife 20 close to open semi-circular portions 10, and knife 20 is arranged in bar shaped
With singly refer to 11 non-same lateral position of dog hole；10 periphery of open semi-circular portions is a upper and lower ends Elevated section 12, in
Meta position is equipped with the arc positioning strip 13 of one and the cooperation positioning of 3 annular groove 30 of bellows;Bar shaped arranges knife 20 compared with arc positioning strip 13
Closer to 10 center of open semi-circular portions.
It is in rotatable circular knife on fixing cutter frame plate 2 that knife 20 is arranged in bar shaped in the present embodiment, and circular knife is metal material
Matter, sharpness is high, and cutting impetus is not integrally fixed at a bit, is rotated with circular knife, cutting life is long.Bar shaped arranges knife 20 by upper
The 26 rotatable fixation of bolt in face.
A kind of bellows of the utility model refers to hook cutter, and compact cuts and precisely stablizes, do not hurt in bellows
The wrappages such as tubing, it is safe and practical, bellows is cut with a finger ease rotation, product cost is low, is the practicality of site construction
Tool has preferable market popularization value.
Claims (7)
1. a kind of bellows refers to hook cutter, including the intermediate mainboard (1) for being equipped with open semi-circular portions (10), in mainboard (1)
Left side singly refers to dog hole (11) equipped with one；A knife rest plate (2) is also fixed on the right side of mainboard (1), knife rest plate (2) is close to open half
Circular portion (10), is additionally provided with bar shaped row's knife (20), and bar shaped arranges knife (20) and singly refers to dog hole (11) non-same lateral position；
Described open semi-circular portions (10) periphery is a upper and lower ends Elevated section (12), and one and ripple are equipped in interposition
Manage the arc positioning strip (13) that (3) annular groove (30) coordinates positioning;Bar shaped arrange knife (20) compared with arc positioning strip (13) closer to
Open semi-circular portions (10) center.
2. a kind of bellows as described in claim 1 refers to hook cutter, it is characterised in that：Bar shaped row's knife (20) and arc
Shape positioning strip (13) height distance is bellows (3) annular groove (30) integer pitch.
3. a kind of bellows as described in claim 1 refers to hook cutter, it is characterised in that：Bar shaped row's knife (20) and knife
Frame plate (2) one, is plastic material.
4. a kind of bellows as claimed in claim 2 refers to hook cutter, it is characterised in that：Bar shaped row's knife (20) and knife
Frame plate (2) one, is plastic material.
5. a kind of bellows as described in claim 1 refers to hook cutter, it is characterised in that：Bar shaped row's knife (20) is gold
Belong to material.
6. a kind of bellows as described in claim 1 refers to hook cutter, it is characterised in that：Elevated section (12) height
It is (30) three pitches of bellows (3) annular groove or more height.
7. a kind of bellows as claimed in claim 5 refers to hook cutter, it is characterised in that：Bar shaped row's knife (20) is solid
In rotatable circular knife on stationary knife frame plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721716412.0U CN207724361U (en) | 2017-12-09 | 2017-12-09 | A kind of bellows refers to hook cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721716412.0U CN207724361U (en) | 2017-12-09 | 2017-12-09 | A kind of bellows refers to hook cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207724361U true CN207724361U (en) | 2018-08-14 |
Family
ID=63097273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721716412.0U Expired - Fee Related CN207724361U (en) | 2017-12-09 | 2017-12-09 | A kind of bellows refers to hook cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207724361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838959A (en) * | 2017-12-09 | 2018-03-27 | 黄晓峰 | A kind of bellows refers to hook cutter |
-
2017
- 2017-12-09 CN CN201721716412.0U patent/CN207724361U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838959A (en) * | 2017-12-09 | 2018-03-27 | 黄晓峰 | A kind of bellows refers to hook cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20191209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |