CN204076296U - Adjuster of art knife shell fragment structure against damages - Google Patents
Adjuster of art knife shell fragment structure against damages Download PDFInfo
- Publication number
- CN204076296U CN204076296U CN201420564401.5U CN201420564401U CN204076296U CN 204076296 U CN204076296 U CN 204076296U CN 201420564401 U CN201420564401 U CN 201420564401U CN 204076296 U CN204076296 U CN 204076296U
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- CN
- China
- Prior art keywords
- shell fragment
- adjuster
- regulating block
- lower regulating
- clamping part
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Abstract
The utility model relates to a kind of adjuster of art knife shell fragment structure against damages, comprise the lower regulating block matched with the razor blade for carving tool frame with teeth groove, described lower regulating block is fixedly installed shell fragment, described shell fragment is provided with clamping part, the clamping part card that matches with the teeth groove on razor blade for carving tool frame is established, described clamping part is hook-shaped, described lower regulating block offers groove, the bottom of described shell fragment is imbedded in groove, the upper surface of lower regulating block is protruded on top, and the outer rim of the hook-shaped clamping part of described shell fragment and the outline of groove correspondence position match and fit.The utility model when using cutting or obstructed overregulate device regulate, shell fragment is being subject to still being less likely to occur in the external force situation being greater than its latching force distortion, thus ensure that adjuster is destroyed and do not affect and reuse.
Description
Technical field
The utility model relates to a kind of cutter, particularly relates to a kind of adjuster of art knife shell fragment structure against damages.
Background technology
At present, the cutter of elastic piece structure adjuster is for controlling thrust size, often can only adopt thinner steel disc, but when use cutting time or obstructed overregulate device regulate adjuster be subject to larger external force time, because shell fragment is thinner, be easy to deform, thus cause the destruction of whole adjuster.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of when using cutting or obstructed overregulate device regulate, shell fragment is at the adjuster of art knife shell fragment structure against damages being subject to still being less likely to occur in the external force situation being greater than its latching force being out of shape.
For solving the problem, the technical solution adopted in the utility model is: adjuster of art knife shell fragment structure against damages, comprise the lower regulating block matched with the razor blade for carving tool frame with teeth groove, described lower regulating block is fixedly installed shell fragment, described shell fragment is provided with clamping part, the clamping part card that matches with the teeth groove on razor blade for carving tool frame is established, described clamping part is hook-shaped, described lower regulating block offers groove, the bottom of described shell fragment is imbedded in groove, the upper surface of lower regulating block is protruded on top, the outer rim of the hook-shaped clamping part of described shell fragment and the outline of groove correspondence position match and fit.
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 in blade holder.
Preferably, described shell fragment is provided with two clamping parts.
Preferably, described lower regulating block and both sides all have the razor blade for carving tool frame of teeth groove to match.
Preferably, described two clamping parts lay respectively at the both sides of lower regulating block and the card that matches with the teeth groove of blade holder both sides is respectively established.
Preferably, described lower regulating block is provided with two shell fragments.
Preferably, described two elastic piece structures are identical.
The beneficial effects of the utility model are: the utility model when use cutting time or obstructed overregulate device regulate, shell fragment is being subject in the external force situation being greater than its latching force because the protective effect of groove makes shell fragment still be less likely to occur distortion, thus ensure that adjuster is destroyed and do not affect and reuse, and this structure latches is effective, do not affect again the adjustment of adjuster, because elastic piece structure is identical and structure is relatively simple, so no matter be to the production and processing of shell fragment or the production and processing to lower regulating block, its production technology is all relatively simple, be unlikely to additionally to increase processing link.
Accompanying drawing explanation
Fig. 1 is the structure chart of adjuster of art knife shell fragment structure against damages described in the utility model;
Fig. 2 is that Fig. 1 is not having the three-dimensional structure diagram in shell fragment situation;
Fig. 3 is the structure chart of Fig. 1 when coordinating with blade holder;
In figure: 1, lower regulating block, 2, shell fragment, 3, blade holder, 11, groove, 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, described adjuster of art knife shell fragment structure against damages, comprise the lower regulating block 1 matched with the razor blade for carving tool frame 3 with teeth groove, described lower regulating block 1 is fixedly installed shell fragment 2, described shell fragment 2 is provided with clamping part, the clamping part card that matches with the teeth groove on razor blade for carving tool frame 3 is established, described clamping part is hook-shaped, described lower regulating block 1 offers groove 11, as shown in Figure 2, the bottom of described shell fragment 2 is imbedded in groove 11, the upper surface of lower regulating block 1 is protruded on top, the outer rim of the hook-shaped clamping part of described shell fragment 2 and the outline of groove 11 correspondence position match and fit, the hook-shaped clamping part of described shell fragment 2 is established by hook-shaped bending part 21 card that to match with the teeth groove in blade holder 3, and this mode card is established effective, and does not affect the adjustment of adjuster.
The quantity of the utility model to shell fragment 2 and shell fragment 2 clamping part is not particularly limited, have teeth groove or both sides to have the blade holder 3 of teeth groove to coordinate to shell fragment 2 and side to be also not particularly limited, when preferentially selecting, shell fragment 2 described in the utility model is provided with two, and structure is identical, these two shell fragments 2 are provided with two clamping parts, and these two clamping parts lay respectively at the both sides of lower regulating block 1 and the card that matches with the teeth groove of blade holder 3 both sides is respectively established, as shown in Figure 3, this structure latches is effective, do not affect again the adjustment of adjuster, because shell fragment 2 structure is identical and structure is relatively simple, so no matter be to the production and processing of shell fragment 2 or the production and processing to lower regulating block 1, its production technology is all relatively simple, be unlikely to additionally to increase processing link.
During use, staff when cutting or obstructed overregulate device regulate, shell fragment 2 is being subject in the external force situation being greater than its latching force, clamping part can turn up to both sides, shell fragment 2 is caused to be out of shape, thus destroy whole adjuster, the utility model plays the effect of a protection by groove 11 pairs of shell fragments 2 that adjuster is offered, especially a spacing effect is served to shell fragment 2 clamping part, shell fragment 2 clamping part is when valgus deformity, groove 11 can block clamping part does not allow it turn up, constrain the direction of motion of its valgus deformity, thus make shell fragment 2 can only to middle resilience, therefore shell fragment 2 is protected.
Claims (7)
1. adjuster of art knife shell fragment structure against damages, comprise the lower regulating block matched with the razor blade for carving tool frame with teeth groove, described lower regulating block is fixedly installed shell fragment, described shell fragment is provided with clamping part, the clamping part card that matches with the teeth groove on razor blade for carving tool frame is established, described clamping part is hook-shaped, it is characterized in that: described lower regulating block offers groove, the bottom of described shell fragment is imbedded in groove, the upper surface of lower regulating block is protruded on top, and the outer rim of the hook-shaped clamping part of described shell fragment and the outline of groove correspondence position match and fit.
2. adjuster of art knife shell fragment structure against damages according to claim 1, 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 in blade holder.
3. adjuster of art knife shell fragment structure against damages according to claim 1, is characterized in that: described shell fragment is provided with two clamping parts.
4. adjuster of art knife shell fragment structure against damages according to claim 3, is characterized in that: described lower regulating block and both sides all have the razor blade for carving tool frame of teeth groove to match.
5. adjuster of art knife shell fragment structure against damages according to claim 4, is characterized in that: described two clamping parts lay respectively at the both sides of lower regulating block and the card that matches with the teeth groove of blade holder both sides is respectively established.
6. adjuster of art knife shell fragment structure against damages according to claim 1, is characterized in that: described lower regulating block is provided with two shell fragments.
7. adjuster of art knife shell fragment structure against damages according to claim 6, is characterized in that: described two elastic piece structures are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420564401.5U CN204076296U (en) | 2014-09-28 | 2014-09-28 | Adjuster of art knife shell fragment structure against damages |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420564401.5U CN204076296U (en) | 2014-09-28 | 2014-09-28 | Adjuster of art knife shell fragment structure against damages |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204076296U true CN204076296U (en) | 2015-01-07 |
Family
ID=52169057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420564401.5U Active CN204076296U (en) | 2014-09-28 | 2014-09-28 | Adjuster of art knife shell fragment structure against damages |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204076296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275708A (en) * | 2014-09-28 | 2015-01-14 | 顺德工业(江苏)有限公司 | Damage-resistant structure for springs of adjuster of utility knife |
-
2014
- 2014-09-28 CN CN201420564401.5U patent/CN204076296U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275708A (en) * | 2014-09-28 | 2015-01-14 | 顺德工业(江苏)有限公司 | Damage-resistant structure for springs of adjuster of utility knife |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |