CN220238649U - Chisel with at least two point chisel heads - Google Patents
Chisel with at least two point chisel heads Download PDFInfo
- Publication number
- CN220238649U CN220238649U CN202321389333.9U CN202321389333U CN220238649U CN 220238649 U CN220238649 U CN 220238649U CN 202321389333 U CN202321389333 U CN 202321389333U CN 220238649 U CN220238649 U CN 220238649U
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- chisel
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- heads
- groove
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Abstract
A chisel having at least two point chisel heads comprising: a chisel body; and a chisel head having at least two tips; a groove is arranged between the tip parts, and the groove is connected with two adjacent tip parts; the chisel body is connected with the chisel head so that the chisel head can rotate on the chisel body; the angle range of the groove is between 10 degrees and 70 degrees, and due to the arrangement of the two tips, the groove can realize two functions of crushing and slotting, when crushing is needed, only one tip is needed to be used for oblique impact, when slotting is needed, a plurality of tips can be used for transverse work, and if the shape of the tip of the chisel head is ground by crushing work, a grinding machine can be used for grinding the tip into a blunt angle or a conical shape, so that the groove can be repeatedly used, and the cost is effectively saved.
Description
Technical Field
The present utility model relates to a chisel, and in particular to a chisel having at least two point chisel heads.
Background
For example, various power crushing chisel tools are used, namely, chisel head sharp components at the front section of the chisel head, and the types of the chisel head sharp components can be roughly divided into: the cone tip type, the straight flat head type, the widening type of the straight flat head type and the like are directly used for collision and impact with various hard, firm and solid mountain rocks, wall stones, cement, bricks, tiles, reinforced concrete and the like in a hard collision and hard ground; the crushing effect of stone cracking and surprise can be obtained.
The existing chisel is integrated, has certain length, no adjustability, small application range and certain limitation, the main abrasion part in actual processing is a chisel head, and the whole chisel needs to be replaced after the chisel head is damaged, so that the manufacturing cost of the chisel is increased, and the utilization rate of materials is low.
The tip of the chisel head is a single conical tip part or a straight flat head type, so that the working efficiency of the chisel wall cannot be effectively improved, the conical tip type is mainly used for the crushing effect, the straight flat head type is mainly used for the grooving effect, and the practical working occasion usually needs to be matched with the straight flat head type chisel through the conical tip type chisel so as to realize the cutting effect.
Disclosure of Invention
The utility model mainly aims at providing a chisel with at least two tips and providing a chisel with two tips, which can realize two functions of crushing and slotting, has the advantages of convenience, easiness in use, time saving and labor saving, and can realize different working effects without replacing the chisel.
Specifically, the technology applied by the utility model is as follows: utilizing a chisel; and a chisel head having at least two tips; a groove is arranged between the tip parts, and the groove is connected with two adjacent tip parts; the chisel body is connected with the chisel head so that the chisel head can rotate on the chisel body; wherein the angle of the groove ranges from 10 degrees to 70 degrees.
The present utility model provides a chisel with at least two chisel heads, comprising: a chisel body; and a chisel head having at least two tips; a groove is arranged between the tip parts, and the groove is connected with two adjacent tip parts; the chisel body is connected with the chisel head so that the chisel head can rotate on the chisel body; wherein the angle of the groove ranges from 10 degrees to 70 degrees.
In an embodiment of the utility model, the two tips of the chisel head are symmetrical.
In an embodiment of the utility model, the two tips of the chisel head are asymmetric.
In an embodiment of the utility model, the shape of the tip of the chisel head is conical and if the shape of the tip of the chisel head is to be ground by a grinding machine, a grinder may be used to grind the tip of the chisel head into a conical shape.
In an embodiment of the utility model, the shape of the tip of the chisel head is obtuse, and if the shape of the tip of the chisel head is ground by crushing work, a grinder may be used to grind the chisel head into a blunt angle.
In an embodiment of the utility model, the groove is V-shaped.
In an embodiment of the utility model, the recess is U-shaped.
In an embodiment of the utility model, the groove is provided with a blade.
In an embodiment of the utility model, the depth of the recess is one tenth to one fifth of the overall height of the chisel head.
In an embodiment of the utility model, the chisel body is of polygonal construction.
In an embodiment of the utility model, the chisel has a diameter of between 10 mm and 20 mm.
In an embodiment of the utility model, the chisel has a length of between 100 mm and 200 mm.
In an embodiment of the present utility model, a tip of the chisel is made of metal.
The chisel with the chisel heads with at least two tips can be impacted obliquely by only one tip when the chisel head needs to be broken; when slotting is required, this can be achieved using multiple prongs working laterally. The chisel has the advantages of convenience, easiness in use, time saving and labor saving, and different working effects can be realized without replacing the chisel. The chisel is designed with a groove, which can play the role of buffering and cutting. In the use, the recess can slow down the strength that the tip received, can cut the barrier simultaneously, like steel nail or cement nail etc. to realize the effect of cleaing away. The grooves also remove debris which may be removed in the opposite direction of the chisel head, thereby creating a grooving effect. In summary, such a chisel with a pointed and fluted design allows for a combination of breaking and grooving, and also allows for multiple points to be used simultaneously for breaking due to the provision of at least two points, thus improving the efficiency of the breaking operation.
From the above description, the following advantages are obtained by the present utility model:
1. the limiting of the depth of the groove further improves the service life of the whole body, the groove is too deep, the tip is easy to crack, the groove is too shallow, and the crushing and slotting effects are poor.
2. The chisel head is made of alloy metal, and is welded and fixed with the chisel body.
3. The setting of adopting the alloy material for the holistic intensity of chisel improves, and broken effect is better.
4. The groove is provided with the blade part, and the cutting effect is further improved by adopting the blade part.
5. By adopting the arrangement of the two tips, the two functions of crushing and slotting can be realized, when crushing is needed, only one tip is needed to impact obliquely, and when slotting is needed, a plurality of tips can be used for working transversely.
6. Since at least two tips are adopted, a plurality of tips can be used for cracking at the same time, so that the cracking work efficiency is improved.
7. If the shape of the tip of the chisel head is ground by the crushing work, a grinder can be used for grinding into a blunt angle or a taper, so that the chisel head can be reused, and the cost is effectively saved.
Drawings
Fig. 1 is a schematic view of the front construction of a chisel of the utility model having at least two point chisel heads;
fig. 2 is a schematic side view of a chisel of the utility model having at least two point chisel heads;
fig. 3 is a schematic view of the chisel head detail structure of the chisel of the utility model having at least two point chisel heads;
fig. 4 is a schematic view of a chisel head having at least two point chisel heads according to an embodiment of the utility model with three point configurations.
In the figure:
100 a chisel having at least two point chisel heads;
110, chiseling;
120, chiseling;
121, tip;
122, grooves;
123, a blade part;
124 angle.
Detailed Description
The present utility model will be described in detail below in conjunction with the drawings and in the form of embodiments, but the drawings used herein are merely schematic illustrations and auxiliary descriptions, and not necessarily actual proportions and precise arrangements of the parts of the utility model, so the proportion and arrangement of the drawings should not be limited to the scope of protection of the utility model in actual practice.
Fig. 1 is a schematic front view of a chisel having at least two-point chisel heads according to the present utility model, fig. 2 is a schematic side view of a chisel having at least two-point chisel heads according to the present utility model, fig. 3 is a schematic detail view of a chisel having at least two-point chisel heads according to the present utility model, and fig. 4 is a schematic view of a chisel having three-point chisel heads according to an embodiment of the present utility model.
As shown in fig. 1 to 3, the chisel 100 of the present utility model having at least two point chisel heads includes: a chisel 110; and a chisel head 120 provided with at least two tips 121; a groove 122 is arranged between the tip portions 121, and the groove 122 connects two adjacent tip portions 121; the chisel 110 is connected to the chisel 120 such that the chisel 120 can rotate on the chisel 110; wherein the angle 124 of the recess 122 ranges from 10 degrees to 70 degrees.
In an embodiment of the utility model, the two tips 121 of the chisel head 120 are symmetrical.
In an embodiment of the utility model, the two tips 121 of the chisel head 120 are asymmetrical.
In an embodiment of the present utility model, the tip 121 of the chisel head 120 is tapered in shape; if the tip 121 of the chisel head 120 is shaped to be ground by a crushing work, it may be tapered by a grinder, and thus may be reused.
In an embodiment of the present utility model, the tip 121 of the chisel head 120 is blunt in shape; if the tip 121 of the chisel head 120 is shaped to be ground by a crushing work, it may be ground into a blunt angle by a grinder, and thus may be reused.
In an embodiment of the present utility model, the recess 122 has a V-shape.
In an embodiment of the present utility model, the recess 122 is U-shaped.
In the embodiment of the present utility model, the groove 122 is provided with a blade 123; the provision of the blade 123 further improves the overall cutting effect.
In the embodiment of the present utility model, the depth of the recess 122 is one tenth to one fifth of the overall height of the chisel head 120; the depth of the groove 122 is limited, so that the overall service life is further improved, the groove 122 is too deep, the tip 121 is easy to fracture, the groove 122 is too shallow, and the fracture slotting effect is poor.
In an embodiment of the present utility model, the chisel 110 is of polygonal construction.
In an embodiment of the utility model, the chisel 110 has a diameter of between 10 mm and 20 mm.
In an embodiment of the utility model, the length of the chisel 110 is between 100 mm and 200 mm.
In the embodiment of the present utility model, the tip 121 of the chisel 120 is made of metal; the arrangement of the alloy metal material improves the overall strength of the chisel head 120, and the crushing effect is better; further, the chisel head 120 and the chisel 110 may be integrally formed, or may be welded and fixed, specifically, the chisel head 120 is made of an alloy material, and the chisel head 120 and the chisel 110 are welded and fixed. Or the materials of the chisel 110 and the chisel head 120 may be selected according to the need, such as metal, plastic, wood, etc.
As shown in fig. 4, in the embodiment of the present utility model, the chisel 120 is provided with three tips 121, and two adjacent grooves 122 are provided between the tips 121; the tip 121 and the recess 122 of the chisel 120 may be one or more and may have different shapes and sizes to adapt to different requirements.
Through the structure, the utility model adopts the arrangement of two tips, and can realize two functions of crushing and slotting. When the crushing is needed, only one pointed head is needed to impact obliquely; when slotting is required, this can be achieved using multiple prongs working laterally. The chisel has the advantages of convenience, easiness in use, time saving and labor saving, and different working effects can be realized without replacing the chisel. The chisel is designed with a groove, which can play the role of buffering and cutting. In the use, the recess can slow down the strength that the tip received, can cut the barrier simultaneously, like steel nail or cement nail etc. to realize the effect of cleaing away. The grooves also remove debris which may be removed in the opposite direction of the chisel head, thereby creating a grooving effect. In summary, such a chisel with a pointed and fluted design allows for a combination of breaking and grooving, and also allows for multiple points to be used simultaneously for breaking due to the provision of at least two points, thus improving the efficiency of the breaking operation.
The utility model is characterized in that: the limiting of the depth of the groove can be further improved, the service life of the whole cutting tool is further prolonged, the groove is too deep, the tip is easy to crack, the groove is too shallow, the crushing grooving effect is poor, the cutting edge is arranged on the groove, and the cutting edge is arranged, so that the whole cutting effect is further improved.
The above-described embodiments are merely preferred embodiments for fully explaining the present utility model, and the scope of the present utility model is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present utility model, and are intended to be within the scope of the present utility model. The protection scope of the utility model is subject to the claims.
Claims (13)
1. A chisel with at least two chisel tips, comprising
A chisel body; and
a chisel head having at least two tips;
a groove is arranged between the adjacent tip parts, and the groove is connected with the two adjacent tip parts;
the chisel body is connected with the chisel head so that the chisel head can rotate on the chisel body;
wherein the angle of the groove ranges from 10 degrees to 70 degrees.
2. A chisel with at least two point chisel heads as claimed in claim 1 wherein the two points of the chisel head are symmetrical.
3. A chisel with at least two point chisel heads as claimed in claim 1 wherein the two points of the chisel head are asymmetrical.
4. A chisel with at least two point chisel heads as claimed in any one of claims 1 to 3 wherein the point shape of the chisel head is conical.
5. A chisel with at least two point chisel heads as claimed in any one of claims 1 to 3 wherein the point shape of the chisel head is blunt-angled.
6. A chisel with at least two point chisel heads as claimed in claim 1 wherein the recess is V-shaped.
7. A chisel with at least two point chisel heads as claimed in claim 1 wherein the recess is U-shaped.
8. A chisel with at least two point chisel heads as claimed in claim 1 wherein the recess is provided with a blade.
9. A chisel as claimed in claim 1 having at least two point chisel heads wherein the depth of the recess is one tenth to one fifth of the overall height of the chisel head.
10. A chisel with at least two point chisel heads as claimed in claim 1 wherein the chisel body is of polygonal configuration.
11. A chisel with at least two point chisel heads as claimed in claim 1 wherein the chisel body is between 10 mm and 20 mm in diameter.
12. A chisel with at least two point chisel heads as claimed in claim 1 wherein the chisel body is between 100 mm and 200 mm in length.
13. The chisel of claim 1 wherein the chisel tip is metallic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321389333.9U CN220238649U (en) | 2023-06-02 | 2023-06-02 | Chisel with at least two point chisel heads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321389333.9U CN220238649U (en) | 2023-06-02 | 2023-06-02 | Chisel with at least two point chisel heads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220238649U true CN220238649U (en) | 2023-12-26 |
Family
ID=89226996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321389333.9U Active CN220238649U (en) | 2023-06-02 | 2023-06-02 | Chisel with at least two point chisel heads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220238649U (en) |
-
2023
- 2023-06-02 CN CN202321389333.9U patent/CN220238649U/en active Active
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