CN204311766U - Build cutter - Google Patents
Build cutter Download PDFInfo
- Publication number
- CN204311766U CN204311766U CN201420692996.2U CN201420692996U CN204311766U CN 204311766 U CN204311766 U CN 204311766U CN 201420692996 U CN201420692996 U CN 201420692996U CN 204311766 U CN204311766 U CN 204311766U
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- Prior art keywords
- knife
- cutter hub
- cutter
- handle
- block
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Abstract
The utility model provides a kind of block cutter, belongs to building implement field, comprises cutter hub and be fixedly connected on the handle of a knife on described cutter hub, the knife back of described cutter hub is provided with graduation mark; The strip gab described cutter hub being provided with a through hole and being connected on described through hole, the length direction of described strip gab is parallel to the bearing of trend of the described knife back; Described cutter hub is also provided with multiple nut open hole; The cutter head of described cutter hub is provided with sawtooth, and the height of described sawtooth is incomplete same; The inside of described handle of a knife is provided with cavity, is placed with bow pen in described cavity, and described handle of a knife is provided with opening away from the end of described cutter hub, and the end of described handle of a knife opening is connected with end cap.The block cutter that the utility model provides, structure design is hommization more, and it is more convenient to use, and meets the user demand of workpeople largely.
Description
Technical field
The utility model relates to building implement field, builds cutter in particular to one.
Background technology
In building trade, building cutter is one of the most used building implement, traditional block cutter, due to the restriction of its structure, construction worker mainly uses when building a wall, but high owing to building the frequency of utilization of cutter, more how multi-functional block cutter is constantly manufactured, to meet the user demand of construction worker.
Inventor finds under study for action, traditional block cutter, and structure is single, can only use as the instrument of building a wall.But, when building a wall, many times also need to process fragment of brick, such as measure, rule, broken and knockout screw etc., and traditional block cutter does not have these functions, the user demand of staff can not be met, now, staff can only rely on the instrument carrying with other, add the burden of staff, and a lot of instrument small volumes, in placement or use procedure, easily go out the situation of active, bring great trouble.
Utility model content
The purpose of this utility model is that providing a kind of builds cutter, to improve traditional problem that block knife structure is single and the scope of application is little.
The utility model is achieved in that based on above-mentioned purpose, and the utility model provides a kind of block cutter, comprises cutter hub and handle of a knife,
Described cutter hub is fixedly connected with described handle of a knife;
Described cutter hub is provided with graduation mark near the side of the described knife back; Described cutter hub has been provided with nail, and described nail is set to a through hole and is communicated with the strip gab on described through hole, and the length direction of described strip gab is parallel to the bearing of trend of the described knife back; Described cutter hub is also provided with multiple nut open hole; The cutter head of described cutter hub is provided with sawtooth, and the height of described sawtooth is incomplete same;
The inside of described handle of a knife is provided with cavity, is placed with bow pen in described cavity, and described handle of a knife is provided with the opening with described cavity connects away from the end of described cutter hub, and the end of described handle of a knife opening is connected with end cap.
Preferably, the junction of described cutter hub and described handle of a knife is set to cambered surface, the setting of globoidal structure, described cutter hub and described handle of a knife junction not easy fracture, builds the longer service life of cutter.
Preferably, the surface of described handle of a knife is provided with arc-shaped recess portion, and when staff holds described handle of a knife, finger is positioned at described curved portions, holds more comfortable.
Preferably, described block cutter also comprises lighting device, and described lighting device is fixedly connected with magnet, and described block cutter is connected by described magnet with described lighting device.Can operation under the environment of dark, improve the service efficiency of described block cutter, and be convenient to build removing and installing of cutter.
Preferably, described end cap is serum cap, the open at one end snap-fit of described serum cap and described handle of a knife, and structure is simple, easy to connect.
Preferably, described lighting device is box-like structure, and described serum cap is provided with the groove matched with described box-like structure, described lighting device can be clamped in described groove.Be convenient to the storage of described lighting device, described lighting device is not easily lost owing to putting everywhere after finishing using.
Preferably, described handle of a knife is also provided with integument, improves the comfort held, slow down the fatigue strength of staff.
Preferably, described integument is set to rubber sleeve, and the cost of material is low and the processing of material simple, and the scope of application is wide.
Preferably, described handle of a knife is welded on described cutter hub, and structure is simple, and easy to process, the intensity of whole block cutter is high.
Preferably, on described cutter hub and described handle of a knife, correspondence is provided with through hole respectively, and described cutter hub intercalation is in handle of a knife, described cutter hub and described handle of a knife are adopted by described through hole and are screwed, and fixed structure is simple, easy to process, meanwhile, be convenient to the replacing of described cutter hub or described handle of a knife, easy to use.
The beneficial effects of the utility model are:
In sum, the block cutter that the utility model provides, comprise the handle of a knife that cutter hub is estimated to be fixedly connected on described cutter hub, the knife back of described cutter hub is provided with graduation mark, when workman carries out construction operation, described cutter hub can be used for measuring distance, and workman does not need to carry unnecessary survey tool, improves operating efficiency; Described cutter hub has also been provided with nail, and the structure playing nail is simple, easy to process, and can be good at meeting work human needs, decreases the unexpected injury that iron nail causes workman in work progress, and workman's work is safer; Meanwhile, in order to meet workman's operationally more work requirements, the cutter hub of described block cutter is also provided with multiple nut open hole, and described multiple nut open hole has different models, is convenient to turn on different nuts, improves operating efficiency; The cutter head of described cutter hub is provided with sawtooth, and workman need not adopt other breaking tool when carrying out crushing operation, time saving and energy saving, meanwhile, the height of described sawtooth is incomplete same, when carrying out fragmentation, broken more convenient.The handle of a knife of described block cutter is provided with cavity, is placed with bow pen in described cavity, and the structure of cavity is simple, easy to process, and can be good at holding described bow pen, convenient and practical; Meanwhile, in order to ensure that described bow pen is not easily lost, the end away from described cutter hub of described handle of a knife is provided with opening, the end of described handle of a knife opening is connected with end cap, and the structure of end cap is simple, easy to process, and is connected firmly.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structure chart that the utility model builds cutter embodiment one;
Fig. 2 is the sectional view that the utility model builds the handle of a knife of cutter embodiment one;
Fig. 3 is the structure chart that the utility model builds cutter embodiment two;
Fig. 4 is the structure chart that the utility model builds the lighting device of cutter embodiment two;
Fig. 5 is the front view that the utility model builds the end cap of cutter embodiment two;
Fig. 6 is the lateral view that the utility model builds the end cap of cutter embodiment two;
Fig. 7 is the malformation figure that the utility model builds cutter embodiment two.
Reference numeral gathers:
Cutter hub 101, handle of a knife 102, graduation mark 103, plays nail 104,
Nut open hole 105, sawtooth 106, end cap 107, cambered surface 108,
Arc-shaped recess portion 109, lighting device 110, bow pen 111,
Cavity 112, magnet 113, integument 114.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, also by reference to the accompanying drawings the utility model is described in further detail below in conjunction with specific embodiment.
On building sites, building cutter is one of building implement of commonly using of workpeople, and traditional block knife structure is single, and workman in use, can only be used for laying bricks, and sometimes can be used for more broken fragments of brick.But because the blade building cutter is more blunt, when fragmentation, wastes time and energy, and be merely able to fragment of brick to chop off, broken effect is bad; Workpeople is when constructing, because the structure of building cutter is single, other instruments that building site needs, such as: spanner, nail puller, rule and bow pen etc., all need workpeople oneself to carry with, both added the burden of workpeople, simultaneously due to the circumstance complication in building site, the instrument carried with easily is lost, and adds use cost.
Given this, designer of the present utility model devises a kind of block cutter, the cutter hub 101 of described block cutter is provided with nail 104 and nut open hole 105, be convenient to workpeople in construction works, pull out some discarded iron nails, avoid the unexpected injury that discarded iron nail brings, and workpeople can turn on nut with described block cutter, it is very convenient to use; Meanwhile, at described cutter hub 101, the side of the knife back is provided with graduation mark 103, is convenient for measuring; Described cutter hub 101 is also provided with sawtooth 106, and more plus side is thorough for broken convenient and fragmentation; The handle of a knife 102 of described block cutter is provided with cavity 112, in described cavity 112, is placed with bow pen 111, be convenient to workpeople and operationally rule or mark.The design hommization more of whole block cutter, gather multi-function in integral whole, cost is low and easy to use.
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.The assembly of the utility model embodiment describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one
Consult Fig. 1-2, the utility model provides a kind of block cutter, and wherein, Fig. 1 shows the structure chart that the utility model builds cutter embodiment one, and Fig. 2 shows the sectional view that the utility model builds the handle of a knife of cutter embodiment one; Described block cutter comprises cutter hub 101 and handle of a knife 102,
Described cutter hub 101 is fixedly connected with described handle of a knife 102, in the preferred version of this embodiment, described cutter hub 101 has multiple choices with the connected mode of described handle of a knife 102, such as: described cutter hub 101 can be fixedly connected with described handle of a knife 102 by the mode of welding, adopt the mode of welding, processing is simple, simultaneously, being connected firmly of described cutter hub 101 and described handle of a knife 102, long service life.Further, adopt welding be fixedly connected with mode time, described cutter hub 101 can first intercalation in described handle of a knife 102, the weld part of described handle of a knife 102 is set to circular arc, the welding position of arc-shaped structure, weld bond better tightness, soldered is more smooth, and welding quality improves greatly; Described cutter hub 101 can also be fixedly connected with by screw with described handle of a knife 102, namely on described cutter hub 101 and described handle of a knife 102, correspondence is provided with through hole respectively, the intercalation of described cutter hub 101 is in handle of a knife 102, described cutter hub 101 adopts screw to be fixedly connected with described handle of a knife 102 by described through hole, simple and reliable for structure, and be convenient to the replacing of described cutter hub 101 and described handle of a knife 102.
Described cutter hub 101 is provided with graduation mark 103 near the side of the knife back; Described cutter hub 101 has been provided with nail 104, and described nail 104 is set to a through hole and is communicated with the strip gab of described through hole, and the length direction of described strip gab is parallel to the bearing of trend of the described knife back; Described cutter hub 101 is also provided with multiple nut open hole 105; The cutter head of described cutter hub 101 is provided with sawtooth 106, and the height of described sawtooth 106 is incomplete same;
Described handle of a knife 102 is provided with cavity 112, is placed with bow pen 111 in described cavity 112, and described handle of a knife 102 is provided with away from the end of described cutter hub 101 opening be communicated with described cavity 112, and the end of described handle of a knife 102 opening is connected with end cap 107.
The block cutter that the utility model provides, comprise cutter hub 101 and be fixedly connected on the handle of a knife 102 on described cutter hub 101, described cutter hub 101 and described handle of a knife 102 to be fixedly connected with mode various, can select to be fixedly connected with mode according to different processing modes and different working environments, easy to use, preferably, welding or screw is adopted to connect.Described cutter hub 101 is provided with graduation mark 103 near the side of the knife back, described graduation mark 103 is engraved on described cutter hub 101, the processing of graduation mark 103 is simple, and in use, can repair at any time, namely after a longer time of use, scale on graduation mark 103 is not very clear or is sheltered from by some spots, now, workpeople only need carry out repairing along the scale of original graduation mark 103, very convenient; Workpeople is in work progress, graduation mark 103 on the described block cutter of direct use is found range, both change workpeople in original work progress and need to carry separately the inconvenient situation that survey tool carries out finding range, also solve in traditional construction works, the problem that survey tool is easily lost, has saved cost.
Described cutter hub 101 has also been provided with nail 104, in work progress, due to the circumstance complication in building site, a lot of iron nails is buried in obsolete material, during construction, have a strong impact on the operating efficiency of workpeople and unexpected injury can have been brought to workpeople, so, the work of pulling out of iron nail is extremely important, the block cutter that the utility model provides, iron nail can be pulled out easily, described nail 104 is set to a through hole and is communicated with the bar hole on described through hole, structure is simple, easy to process, the size of described through hole and the head of a nail of iron nail match, described bar hole is for blocking the bar portion of iron nail, using the cutter hub 101 of described block cutter as the strong point, just can pull up iron nail easily.Meanwhile, described cutter hub 101 is also provided with multiple nut open hole 105, and on building site, not only iron nail is more, nut and screw are also very common connectors, and the model of described nut open hole 105 is multiple, can open multiple nut and screw, during use, convenient and swift; When constructing, the nut of collection and screw not only can reuse as new resource, meanwhile, also can be for further processing as raw material, be processed into other irony product, achieve the repeatedly use of resource, achieve sustainable development.
The cutter head of described cutter hub 101 is provided with sawtooth 106, and the height of described sawtooth 106 is incomplete same, and the ability of described sawtooth 106 fragmentation improves greatly.Sawtooth 106 is when fragmentation, the area of the broken thing of pointed location contacts is little, and when using identical power, the object that contact area is little is subject to larger pressure, be more prone to broken, and the height of described sawtooth 106 is incomplete same, when making fragmentation, the area of what sawtooth 106 touched be broken thing is less, easily broken, be also applicable to broken irregular object simultaneously, and rambling object.The structure design of described sawtooth 106, adds broken efficiency and saves the muscle power of workpeople, and then improve operating efficiency.
Consult Fig. 2, the inside of described handle of a knife 102 is provided with cavity 112, be placed with bow pen 111 in described cavity 112, described handle of a knife 102 is provided with away from the end of described cutter hub 101 opening be communicated with described cavity 112, and the end of described handle of a knife 102 opening is connected with end cap 107.Described block cutter comprises bow pen 111, and namely workpeople is when needs are marked, and directly can use described bow pen 111, very convenient; Described bow pen 111 is placed in the cavity 112 of the inside of described handle of a knife 102, the end of described handle of a knife 102 is also connected with end cap 107, described bow pen 111 easy to carry, and not easily loses.In the preferred version of this embodiment, for the ease of the open and close of described end cap 107, described end cap 107 can be set to serum cap, utilizes the elastic performance of rubber, described end cap 107 can well be clamped on the end of described handle of a knife 102, easy to use.
In the preferred version of above-described embodiment, described cutter hub 101 is set to cambered surface 108 with the junction of described handle of a knife 102, the setting of cambered surface 108, not only increase the bonding strength of described cutter hub 101 and described handle of a knife 102, meanwhile, when using described block cutter, the force dispersion of the junction of described cutter hub 101 and described handle of a knife 102, not easily rupture, considerably increase the application life of described block cutter.
In the preferred version of above-described embodiment, the surface of described handle of a knife 102 is provided with arc-shaped recess portion 109, the setting in described arc-shaped recess portion 109 has met the case of bending pointed when people holds described handle of a knife 102, add workpeople's comfort level in use, in the preferred version of this embodiment, described handle of a knife 102 is also provided with integument 114, described integument 114 fits tightly the surface at described handle of a knife 102, further increase comfort level when workpeople uses, preferably, described integument 114 is rubber sleeve, the cost of material is low, processing is simple, and workpeople is when holding described block cutter, not easily landing, use more safe and reliable.
Embodiment two
Consult Fig. 3-6, the utility model provides a kind of block cutter, in this embodiment, only improve the part-structure of above-described embodiment, other architectural features of above-described embodiment are equally applicable to the present embodiment, repeat burden in order to avoid describing, only improvement part is described in detail, specific as follows:
Consult Fig. 4, described block cutter also comprises lighting device 110, and described lighting device 110 is fixedly connected with magnet 113, and described block cutter is connected by described magnet 113 with described lighting device 110.Described lighting device 110 in the environment of dark for workpeople provides illumination, the structure design of described lighting device 110 is simple, owing to only providing illuminating effect, so less demanding to described lighting device 110, described lighting device 110 is same as the prior art, is not described further at this.Described lighting device 110 is fixedly connected with magnet 113, and described magnet 113 can be good at being fitted on the cutter hub 101 of described block cutter, and permanent position can arbitrarily adjust, very easy to use.Consult Fig. 5-6, preferably, described lighting device 110 is box-like structure, and processing is simple, and capacity is large; Described serum cap is provided with the groove matched with described lighting device 110, handle of a knife more than 102 due to described block cutter adopts ferrous material to make, when described lighting device 110 is placed on the inside of described cavity 112, described magnet 113 is easily adsorbed on the inwall of described handle of a knife 102, be not easy to take out, so, in this embodiment, described serum cap arranges groove, described lighting device 110 can be clamped in described groove, and the structure of groove is simple, easy to process, and be convenient to the placement of described lighting device 110 and take, easy to use.
Malformation figure
Consult Fig. 7, in the program, only improve the part-structure in above-described embodiment two, other architectural features of above-described embodiment are equally applicable to this programme, repeating burden, only elaborating to improvement part in order to avoid describing, specific as follows:
Described lighting device 110 adopts screw to be connected with described block cutter, namely change in above-described embodiment, described lighting device 110 adopts magnet 113 connected mode with described block cutter, and screw connecting mode is more firm, and be convenient to the described lighting device 110 that more renews, easy to use.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a block cutter, is characterized in that, comprises cutter hub and handle of a knife,
Described cutter hub is fixedly connected with described handle of a knife;
Described cutter hub is provided with graduation mark near the side of the knife back; Described cutter hub has been provided with nail, and described nail is set to a through hole and is communicated with the strip gab on described through hole, and the length direction of described strip gab is parallel to the bearing of trend of the described knife back; Described cutter hub is also provided with multiple nut open hole; The cutter head of described cutter hub is provided with sawtooth, and the height of described sawtooth is incomplete same;
The inside of described handle of a knife is provided with cavity, is placed with bow pen in described cavity, and described handle of a knife is provided with the opening with described cavity connects away from the end of described cutter hub, and the end of described handle of a knife opening is connected with end cap.
2. block cutter according to claim 1, is characterized in that, the junction of described cutter hub and described handle of a knife is set to cambered surface.
3. block cutter according to claim 1, is characterized in that, the surface of described handle of a knife is provided with arc-shaped recess portion.
4. block cutter according to claim 1, is characterized in that, described block cutter also comprises lighting device, and described lighting device is fixedly connected with magnet, and described block cutter is connected by described magnet with described lighting device.
5. block cutter according to claim 4, is characterized in that, described end cap is serum cap, the open at one end snap-fit of described serum cap and described handle of a knife.
6. block cutter according to claim 5, is characterized in that, described lighting device is box-like structure, and described serum cap is provided with the groove matched with described box-like structure, described lighting device can be clamped in described groove.
7. the block cutter according to any one of claim 1-6, is characterized in that, described handle of a knife is also provided with integument.
8. block cutter according to claim 7, is characterized in that, described integument is rubber sleeve.
9. block cutter according to claim 1, is characterized in that, described handle of a knife is welded on described cutter hub.
10. block cutter according to claim 1, is characterized in that, on described cutter hub and described handle of a knife, correspondence is provided with through hole respectively, and described cutter hub intercalation is in handle of a knife, and described cutter hub and described handle of a knife are adopted by described through hole and be screwed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420692996.2U CN204311766U (en) | 2014-11-18 | 2014-11-18 | Build cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420692996.2U CN204311766U (en) | 2014-11-18 | 2014-11-18 | Build cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204311766U true CN204311766U (en) | 2015-05-06 |
Family
ID=53134088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420692996.2U Expired - Fee Related CN204311766U (en) | 2014-11-18 | 2014-11-18 | Build cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204311766U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975722A (en) * | 2015-07-27 | 2015-10-14 | 艾金富 | Trowel for civil engineering |
| CN105019663A (en) * | 2015-08-10 | 2015-11-04 | 广西玉柴机器股份有限公司 | Multifunctional civil construction tool |
-
2014
- 2014-11-18 CN CN201420692996.2U patent/CN204311766U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975722A (en) * | 2015-07-27 | 2015-10-14 | 艾金富 | Trowel for civil engineering |
| CN105019663A (en) * | 2015-08-10 | 2015-11-04 | 广西玉柴机器股份有限公司 | Multifunctional civil construction tool |
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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: 20150506 Termination date: 20161118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |