CN203854012U - Utility-knife regulator - Google Patents
Utility-knife regulator Download PDFInfo
- Publication number
- CN203854012U CN203854012U CN201420291160.1U CN201420291160U CN203854012U CN 203854012 U CN203854012 U CN 203854012U CN 201420291160 U CN201420291160 U CN 201420291160U CN 203854012 U CN203854012 U CN 203854012U
- Authority
- CN
- China
- Prior art keywords
- regulating block
- clip
- blade holder
- block
- utility
- 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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- Knives (AREA)
Abstract
The utility model relates to a utility-knife regulator. The utility-knife regulator comprises a first regulating block which is installed on a utility-knife blade holder, the first regulating block is longitudinally provided with a locking block which can move in the longitudinal direction, one end of the locking block is connected with one end of a first return spring which is arranged longitudinally, the other end of the first return spring is clamped to the first regulating block, a second regulating block is installed above the first regulating block, a second return spring is transversely installed at the bottom of the second regulating block, a clip is further installed at the bottom of the second regulating block, and a locking switch which can move transversely is further installed in the middle of the clip. The regulator can be locked in use, and therefore the situation that the regulator is triggered by accident in a forceful cutting process, so that the regulator is unlocked, and a consumer is injured is avoided; besides, the regulator is simple in structure and easy to operate.
Description
Technical field
The utility model relates to a kind of cutter adjuster.
Background technology
At present, it is all to trigger the second regulating block release adjuster that the cutter automatically locking on market is adjusted machine, the shortcoming of this mode is: consumer is the unconscious adjuster that is triggered to likely in use, causes adjuster release, so that blade hurts consumer.
Utility model content
Technical problem to be solved in the utility model is: a kind of cutter adjuster that can not be not intended to release when cutting is energetically provided.
For addressing the above problem, the technical solution adopted in the utility model is: a kind of cutter adjuster, comprise the first regulating block being arranged on razor blade for carving tool frame, on described the first regulating block, be movably set with a clamping block, one end of described clamping block is connected with one end of first back-moving spring, the other end of described the first back-moving spring is fixed on the first regulating block, described clamping block and the first back-moving spring are all perpendicular to blade holder setting and be located along the same line, the top of described the first regulating block is provided with connected second regulating block, the upper surface of described the second regulating block offers a strip hole that is parallel to blade holder, the bottom of described the second regulating block is provided with second back-moving spring that is parallel to blade holder, the bottom of described the second regulating block is also provided with a clip that is parallel to blade holder, one end of described clip is connected, the other end is independently card bases of separately two, the end of described card base protrudes to both sides, the bottom of described the second regulating block is also provided with a locking switch that can be parallel to blade holder activity, in the strip hole of the upper surface of described locking switch from the second regulating block, emerge, the end of the corresponding card base in both sides of described the first regulating block respectively offers a draw-in groove, the width distance of described locking switch is greater than two distances between card base end, be less than the width distance that clip is connected and holds.
Preferably, the distance between described two card bases middle part is more than or equal to the width distance that clip is connected and holds.
Preferably, the bottom of described two card bases is drawn close to centre.
Preferably, described locking switch is positioned at the middle part of clip.
Preferably, described clip is formed in one.
The beneficial effects of the utility model are: the utility model in use can lock adjustment device, to avoid inadvertent free adjuster when cutting energetically, causes adjuster release, thereby accidentally injure consumer, and this controller structure is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram in the main apparent direction of adjuster described in the utility model;
Fig. 2 is the plan structure schematic diagram of adjuster described in the utility model;
Fig. 3 is the sectional structure schematic diagram of Fig. 2;
Structural representation when Fig. 4 is controller lock state described in the utility model;
In figure: 1, blade holder, the 2, first regulating block, 3, clamping block, the 4, first back-moving spring, the 5, second regulating block, the 6, second back-moving spring, 7, clip, 8, locking switch, 21, draw-in groove, 71, card base.
The specific embodiment
Below in conjunction with accompanying drawing, by specific embodiment, the utility model is further described.
As shown in Figure 1, described a kind of cutter adjuster, comprise the first regulating block 2 being arranged on razor blade for carving tool frame 1, as shown in Figure 3, on described the first regulating block 2, be movably set with a clamping block 3, one end of described clamping block 3 is connected with one end of first back-moving spring 4, the other end of described the first back-moving spring 4 is fixed on the first regulating block 2, described clamping block 3 and the first back-moving spring 4 all arrange and are located along the same line perpendicular to blade holder 1, the top of described the first regulating block 2 is provided with connected second regulating block 5, the upper surface of described the second regulating block 5 offers a strip hole that is parallel to blade holder 1, the bottom of described the second regulating block 5 is provided with second back-moving spring 6 that is parallel to blade holder 1, the bottom of described the second regulating block 5 is also provided with a clip 7 that is parallel to blade holder 1, described clip 7 is formed in one, one end of described clip 7 is connected, the other end is independently card bases 71 of separately two, the bottom of described two card bases 71 is drawn close to centre, distance between described two card base 71 middle parts is more than or equal to the width distance that clip 7 is connected and holds, the end of described card base 71 protrudes to both sides, the bottom of described the second regulating block 5 is also provided with a locking switch 8 that can be parallel to blade holder 1 activity, locking switch 8 described in the utility model is positioned at the middle part of clip 7, as shown in Figure 2, in the strip hole of the upper surface of described locking switch 8 from the second regulating block 5, emerge, the end of the corresponding card base 71 in both sides of described the first regulating block 2 respectively offers a draw-in groove 21, the width distance of described locking switch 8 is greater than two distances between card base 71 ends, be less than the width distance that clip 7 is connected and holds.
During use, as shown in Figure 1, promote the second regulating block 5, clamping block 3 is departed from from blade holder 1 profile of tooth, now adjuster can be pushed into the position of wanting, while needing heavy cutting, again locking switch 8 is pushed between the end of two card bases 71 of clip 7, now, as shown in Figure 4, because the width distance of locking switch 8 is greater than the distance between 7 two card base 71 ends of clip, institute is so that 7 two card bases 71 of clip outwards open, snap onto respectively in the draw-in groove 21 on the first corresponding regulating block 2, clip 7 cannot be moved, and clip 7 and the second regulating block 5 are set together, thereby the second regulating block 5 cannot be moved, thereby when cutting, gravity locked whole adjuster, even if when work finger is not intended to encounter the second regulating block 5, also it doesn't matter.
Claims (5)
1. a cutter adjuster, comprise the first regulating block being arranged on razor blade for carving tool frame, on described the first regulating block, be movably set with a clamping block, one end of described clamping block is connected with one end of first back-moving spring, the other end of described the first back-moving spring is fixed on the first regulating block, described clamping block and the first back-moving spring are all perpendicular to blade holder setting and be located along the same line, the top of described the first regulating block is provided with connected second regulating block, the upper surface of described the second regulating block offers a strip hole that is parallel to blade holder, the bottom of described the second regulating block is provided with second back-moving spring that is parallel to blade holder, it is characterized in that: the bottom of described the second regulating block is also provided with a clip that is parallel to blade holder, one end of described clip is connected, the other end is independently card bases of separately two, the end of described card base protrudes to both sides, the bottom of described the second regulating block is also provided with a locking switch that can be parallel to blade holder activity, in the strip hole of the upper surface of described locking switch from the second regulating block, emerge, the end of the corresponding card base in both sides of described the first regulating block respectively offers a draw-in groove, the width distance of described locking switch is greater than two distances between card base end, be less than the width distance that clip is connected and holds.
2. adjuster according to claim 1, is characterized in that: the distance between described two card bases middle part is more than or equal to the width distance that clip is connected and holds.
3. adjuster according to claim 1, is characterized in that: the bottom of described two card bases is drawn close to centre.
4. adjuster according to claim 1, is characterized in that: described locking switch is positioned at the middle part of clip.
5. adjuster according to claim 1, is characterized in that: described clip is formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291160.1U CN203854012U (en) | 2014-06-03 | 2014-06-03 | Utility-knife regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291160.1U CN203854012U (en) | 2014-06-03 | 2014-06-03 | Utility-knife regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203854012U true CN203854012U (en) | 2014-10-01 |
Family
ID=51603890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420291160.1U Expired - Fee Related CN203854012U (en) | 2014-06-03 | 2014-06-03 | Utility-knife regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203854012U (en) |
-
2014
- 2014-06-03 CN CN201420291160.1U patent/CN203854012U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20170603 |