CN203708951U - Modified combined type rubber tapping push broach - Google Patents
Modified combined type rubber tapping push broach Download PDFInfo
- Publication number
- CN203708951U CN203708951U CN201420034215.0U CN201420034215U CN203708951U CN 203708951 U CN203708951 U CN 203708951U CN 201420034215 U CN201420034215 U CN 201420034215U CN 203708951 U CN203708951 U CN 203708951U
- Authority
- CN
- China
- Prior art keywords
- hook
- blade
- rubber tapping
- broach
- combined type
- 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
Links
- 238000010079 rubber tapping Methods 0.000 title claims abstract description 21
- 210000005069 ears Anatomy 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
A modified combined type rubber tapping push broach comprises a blade (1), a broach rest (2) and a handle (3). The front end of the handle (3) is connected with the rear end of the broach rest (2) through a screw joint (4), the front end of the broach rest is connected with the rear end of the blade in a plug and pull manner, the inner side of the broach rest is riveted with an antislip hook (7) through a rivet, and the blade shifts the antislip hook to enable one end of the hook to be hooked to ear type shuttle grooves (6) on the inner side of the blade after being socketed with the broach rest. A hook at one end of the antislip hook is hooked to the top end or the bottom end of one of the ear type shuttle grooves or any one of openings of the shuttle grooves. During rubber tapping, the blade cannot slip from the broach rest or is stuck on a tree, ears are less prone to pull cracks after being bent, the antislip hook of a stabilizing device is quite skillful in design and is simple, practical, low in cost and easier to popularize.
Description
Technical field
The utility model relates to a kind of improved combined type rubber tapping push broach.
Background technology
The inventor's CN201020267716.5 patent, still Shortcomings, in rubber tapping process, in the time returning cutter, blade easily comes off from knife rest, or blade card is in the tree, causes difficulty to rubber tapping work, can not meet instructions for use.
Summary of the invention
The purpose of this utility model is for deficiency of the prior art, a kind of improved combined type rubber tapping push broach is provided, this is upgrading products on the inventor 201020267716.5 patent basis, technical scheme after improvement is especially useful in rubber tapping push broach, in rubber tapping work, blade can not come off, and uses convenient.
The utility model is achieved by following technical solution:
A kind of improved combined type rubber tapping push broach, comprise blade (1), knife rest (2) and handle of a knife (3) member, the front end of described handle of a knife (3) is connected with knife rest (2) rear end by screwed union (4), knife rest (2) front end is connected with blade (1) rear end pulling and inserting type, it is characterized in that, medial surface at knife rest (2) has mousing-hook (7) by rivet, and blade (1) is stirred mousing-hook and made one end hook live the auricle formula shuttle groove (6) of blade (1) medial surface after pegging graft with knife rest (2).
As preferred version of the present utility model:
The hook of described mousing-hook one end hooks auricle formula shuttle groove (6) position, top or bottom part, or any opening of auricle formula shuttle groove (6).
The described mousing-hook other end is shaped with the projection of being convenient to hand-lifting.
Effective active section length of described blade front end is 1-9cm.
Described blade (1) lateral edge symmetry has tough mouthful (5), and two tough mouths on every limit are positioned at the two ends up and down of auricle formula shuttle groove (6), when eliminating auricle elasticity after foldable type in auricle formula shuttle groove (6), makes to be not easy drawing crack after its bending.
The utility model adopts after technique scheme, and in rubber tapping work, blade can not come off or block in the tree from knife rest, after the bending of auricle formula shuttle groove, is not easy drawing crack, long service life; The design of mousing-hook is very ingenious, not only simply but also practicality and cost low, more easily promote.
Brief description of the drawings
Fig. 1 is overall structure decomposing schematic representation of the present utility model;
Fig. 2 is overall structure figure after combination of the present utility model;
Fig. 3 is embodiment mono-, the view of the medial surface of blade and knife rest, and mousing-hook is riveted on a side of knife rest medial surface;
Fig. 4 is that in Fig. 3, blade and knife rest are pegged graft and be connected as one and hook a view of picking up the ears chip shuttle groove with mousing-hook;
Fig. 5 is the schematic diagram of embodiment bis-;
Fig. 6 embodiment tri-, mousing-hook is riveted on the opposing party of knife rest medial surface;
Fig. 7 is blade and the knife rest view that is connected as one and hooks homonymy auricle formula shuttle groove with mousing-hook of pegging graft in Fig. 6;
Fig. 8 is the schematic diagram of embodiment tetra-;
Fig. 9 is the profile schematic diagram of mousing-hook;
Number in the figure: 1, blade, 2, knife rest, 3, handle of a knife, 4, screwed union, 5, tough mouthful, 6, auricle formula shuttle groove, 7, mousing-hook, 8, rivet, 9, the hook of mousing-hook, 10, the edge of a knife.
Embodiment
Below in conjunction with specific embodiment and accompanying drawing 1-9, the utility model is described further.
As shown in Figure 1-2, the utility model comprises blade 1, knife rest 2 and handle of a knife 3, described blade is suppressed with auricle formula shuttle groove 6 in medial surface symmetry, and for adopting pulling and inserting type to be connected with knife rest front end, these two parts of blade and knife rest mate consistent in the size of connecting portion with angle mutually.Knife rest rear end welding screwed union 4, knife rest is connected with handle of a knife by screwed union.Shown in figure, for the connection status of glue cutter in rubber tapping work, while not tapping rubber work, carry for convenience and security consideration, knife rest rotation is taken off, and together with screwed union is oppositely screwed in handle of a knife, not only safety but also shortened whole rubber tapping push broach.
As shown in Fig. 3-9, innovation of the present utility model is: described knife rest medial surface has a mousing-hook 7 by rivet, mousing-hook is riveted on any one party of knife rest medial surface by rivet 8, the front end of mousing-hook is shaped with hook 9, and this hook is for hooking the auricle formula shuttle groove 6 of blade inner side.Mousing-hook can be hooked position, top or the bottom part of auricle formula shuttle groove by being arranged on diverse location realization, or hooks any one opening on auricle formula shuttle groove.The other end of mousing-hook is shaped with the outstanding projection that facilitates hand-lifting.
Another innovation of the present utility model is: on blade both sides of the edge, be close to auricle formula shuttle groove upper and lower side and be respectively shaped with one tough mouthfuls 5, when playing the effect of eliminating auricle bounce-back after auricle formula shuttle groove infolding, make the auricle formula shuttle groove after bending be not easy drawing crack in rubber tapping work.The edge of a knife 10 use of blade front end are out of shape moulds, select the blade of the different edges of a knife according to glue agriculture use habit.
Claims (5)
1. an improved combined type rubber tapping push broach, comprise blade (1), knife rest (2) and handle of a knife (3) member, the front end of described handle of a knife (3) is connected with knife rest (2) rear end by screwed union (4), knife rest (2) front end is connected with blade (1) rear end pulling and inserting type, it is characterized in that, medial surface at knife rest (2) has mousing-hook (7) by rivet, blade (1) is stirred mousing-hook and is made one end hook live the auricle formula shuttle groove (6) of blade (1) medial surface after pegging graft with knife rest (2).
2. combined type rubber tapping push broach according to claim 1, is characterized in that, the hook of described mousing-hook one end hooks auricle formula shuttle groove (6) position, top or bottom part, or any opening of auricle formula shuttle groove (6).
3. combined type rubber tapping push broach according to claim 1 and 2, is characterized in that, the described mousing-hook other end is shaped with the projection of being convenient to hand-lifting.
4. combined type rubber tapping push broach according to claim 1, is characterized in that, effective active section length of described blade front end is 1-9cm.
5. combined type rubber tapping push broach according to claim 1, is characterized in that, described blade (1) lateral edge symmetry has tough mouthful (5), and two tough mouths on every limit are positioned at the two ends up and down of auricle formula shuttle groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420034215.0U CN203708951U (en) | 2014-01-20 | 2014-01-20 | Modified combined type rubber tapping push broach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420034215.0U CN203708951U (en) | 2014-01-20 | 2014-01-20 | Modified combined type rubber tapping push broach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203708951U true CN203708951U (en) | 2014-07-16 |
Family
ID=51148175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420034215.0U Expired - Fee Related CN203708951U (en) | 2014-01-20 | 2014-01-20 | Modified combined type rubber tapping push broach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203708951U (en) |
-
2014
- 2014-01-20 CN CN201420034215.0U patent/CN203708951U/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 |
Granted publication date: 20140716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |