CN204160496U - Two shell fragment tow-locking structures of adjuster of art knife - Google Patents
Two shell fragment tow-locking structures of adjuster of art knife Download PDFInfo
- Publication number
- CN204160496U CN204160496U CN201420565503.9U CN201420565503U CN204160496U CN 204160496 U CN204160496 U CN 204160496U CN 201420565503 U CN201420565503 U CN 201420565503U CN 204160496 U CN204160496 U CN 204160496U
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- CN
- China
- Prior art keywords
- shell fragment
- adjuster
- tow
- regulating block
- sides
- 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 - Lifetime
Links
- 239000012634 fragment Substances 0.000 title claims abstract description 47
- 230000001105 regulatory effect Effects 0.000 claims abstract description 17
- 238000005452 bending Methods 0.000 claims description 4
- 239000011435 rock Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Knives (AREA)
Abstract
The utility model relates to a kind of two shell fragment tow-locking structures of adjuster of art knife, comprise the lower regulating block all having the razor blade for carving tool frame of teeth groove to match with both sides, described lower regulating block is fixed with two symmetrically arranged shell fragments, each shell fragment all has two clamping parts, and two clamping parts of each shell fragment lay respectively at the both sides of lower regulating block and the card that matches with the teeth groove of razor blade for carving tool frame both sides is respectively established.The utility model is owing to being provided with two shell fragments, four clamping parts altogether, when using cutting, latching force is large, and adjuster is not easy to be contracted, four clamping parts make up the gap of establishing existence with blade holder teeth groove card each other, thus are not easy after making controller lock to rock in blade holder; And in adjustment process by with regulating block on adjuster with the use of the locking overcoming one of them shell fragment, thus thrust when making adjustment is still lighter.
Description
Technical field
The utility model relates to a kind of cutter, particularly relates to a kind of two shell fragment tow-locking structures of adjuster of art knife.
Background technology
At present, although cutter thrust in adjustment process of shell fragment lock adjustment device is lighter, but in use latching force is little, staff slightly is just easy to be contracted with draught control mechanism when using cutting, now blade is just easy to fracture, thus may damage staff, and there is the problems such as distortion due to shell fragment, after locking, free gap is comparatively large, and adjuster easily rocks in blade holder.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of latching force comparatively large, and adjuster is not easy two shell fragment tow-locking structures of the adjuster of art knife of rocking in blade holder.
For solving the problem, the technical solution adopted in the utility model is: two shell fragment tow-locking structures of adjuster of art knife, comprise the lower regulating block all having the razor blade for carving tool frame of teeth groove to match with both sides, described lower regulating block is fixed with two symmetrically arranged shell fragments, each shell fragment all has two clamping parts, and two clamping parts of each shell fragment lay respectively at the both sides of lower regulating block and the card that matches with the teeth groove of razor blade for carving tool frame both sides is respectively established.
Preferably, described two elastic piece structures are identical.
Preferably, two clamping part structures of described each shell fragment are identical.
Preferably, the clamping part of described shell fragment is hook-shaped.
Preferably, the hook-shaped clamping part of described shell fragment is established by the hook-shaped bending part card that to match with the teeth groove of razor blade for carving tool frame both sides.
The beneficial effects of the utility model are: the utility model is owing to being provided with two shell fragments, four clamping parts altogether, when using cutting, latching force is large, adjuster is not easy to be contracted, four clamping parts make up the gap of establishing existence with blade holder teeth groove card each other, thus are not easy after making controller lock to rock in blade holder; And in adjustment process by with regulating block on adjuster with the use of the locking overcoming one of them shell fragment, thus thrust when making adjustment is still lighter.
Accompanying drawing explanation
Fig. 1 is the structure chart of two shell fragment tow-locking structures of adjuster of art knife described in the utility model;
Fig. 2 is the three-dimensional structure diagram of Fig. 1;
Fig. 3 is the structure chart that Fig. 1 is arranged in razor blade for carving tool frame;
In figure: 1, lower regulating block, 2, shell fragment, 3, blade holder, 11, protruding, 21, bending part.
Detailed description of the invention
The utility model is further described by specific embodiment below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, two shell fragment tow-locking structures of described adjuster of art knife, comprise the lower regulating block 1 all having the razor blade for carving tool frame 3 of teeth groove to match with both sides, one end of lower regulating block 1 is provided with a projection 11 matched with blade fixing hole, described lower regulating block 1 is fixed with two symmetrically arranged shell fragments 2, each shell fragment 2 all has two clamping parts, and two clamping parts of each shell fragment 2 lay respectively at the both sides of lower regulating block 1 and the card that matches with the teeth groove of razor blade for carving tool frame 3 both sides is respectively established; The structure of the utility model to the structure of shell fragment 2 and shell fragment 2 clamping part is not particularly limited, when preferentially selecting, two shell fragment 2 structures described in the utility model are identical, two clamping part structures of each shell fragment 2 are also identical, the clamping part of described shell fragment 2 and be hook-shaped, be convenient to like this produce, and production technology is simple; As shown in Figure 3, the hook-shaped clamping part of shell fragment 2 described in the utility model is established by the hook-shaped bending part 2l card that to match with the teeth groove of razor blade for carving tool frame 3 both sides, and this mode card is established effective, and does not affect the adjustment of adjuster.
As shown in Figure 3, in use, when adjuster drives blade adjustment to desired location, four hook-shaped clamping parts of two shell fragments 2 just can block with the teeth groove of blade holder 3 both sides mutually to be established, and is just now lock-out state, owing to now being established by the card of four hook-shaped clamping parts, its latching force is relatively large, and staff, when using cutting, exerts oneself so long as not undue, its latching force can meet need of work completely, thus not easily the situation of adjuster retraction occurs; Again because four hook-shaped clamping parts compensate for the gap of establishing existence with blade holder 3 teeth groove card each other, be not easy to rock after making controller lock in blade holder 3, therefore can not bring the discomfort in feel when using cutting to staff, being convenient to cutting.
The utility model is owing to being provided with two shell fragments 2, four clamping parts altogether, when using cutting, latching force is large, and adjuster is not easy to be contracted, four clamping parts make up the gap of establishing existence with blade holder 3 teeth groove card each other, thus are not easy to rock after making controller lock in blade holder 3; And in adjustment process by with regulating block on adjuster with the use of the locking overcoming one of them shell fragment 2, thus thrust when making adjustment is still lighter.
Claims (5)
1. two shell fragment tow-locking structures of adjuster of art knife, comprise the lower regulating block all having the razor blade for carving tool frame of teeth groove to match with both sides, it is characterized in that: described lower regulating block is fixed with two symmetrically arranged shell fragments, each shell fragment all has two clamping parts, and two clamping parts of each shell fragment lay respectively at the both sides of lower regulating block and the card that matches with the teeth groove of razor blade for carving tool frame both sides is respectively established.
2. two shell fragment tow-locking structures of adjuster of art knife according to claim 1, is characterized in that: described two elastic piece structures are identical.
3. two shell fragment tow-locking structures of adjuster of art knife according to claim 1, is characterized in that: two clamping part structures of described each shell fragment are identical.
4. two shell fragment tow-locking structures of the adjuster of art knife according to claim 1 or 3, is characterized in that: the clamping part of described shell fragment is hook-shaped.
5. two shell fragment tow-locking structures of adjuster of art knife according to claim 4, is characterized in that: the hook-shaped clamping part of described shell fragment is established by the hook-shaped bending part card that to match with the teeth groove of razor blade for carving tool frame both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420565503.9U CN204160496U (en) | 2014-09-28 | 2014-09-28 | Two shell fragment tow-locking structures of adjuster of art knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420565503.9U CN204160496U (en) | 2014-09-28 | 2014-09-28 | Two shell fragment tow-locking structures of adjuster of art knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204160496U true CN204160496U (en) | 2015-02-18 |
Family
ID=52534221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420565503.9U Expired - Lifetime CN204160496U (en) | 2014-09-28 | 2014-09-28 | Two shell fragment tow-locking structures of adjuster of art knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204160496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339378A (en) * | 2014-09-28 | 2015-02-11 | 顺德工业(江苏)有限公司 | Double-spring-plate and double-locking structure for art knife adjuster |
-
2014
- 2014-09-28 CN CN201420565503.9U patent/CN204160496U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339378A (en) * | 2014-09-28 | 2015-02-11 | 顺德工业(江苏)有限公司 | Double-spring-plate and double-locking structure for art knife adjuster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |