CN202741835U - Reciprocating saw provided with protection support - Google Patents
Reciprocating saw provided with protection support Download PDFInfo
- Publication number
- CN202741835U CN202741835U CN 201220348874 CN201220348874U CN202741835U CN 202741835 U CN202741835 U CN 202741835U CN 201220348874 CN201220348874 CN 201220348874 CN 201220348874 U CN201220348874 U CN 201220348874U CN 202741835 U CN202741835 U CN 202741835U
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- CN
- China
- Prior art keywords
- protective stent
- reciprocating saw
- motor
- key lever
- saw blade
- 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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Abstract
The utility model relates to a reciprocating saw, and in particular relates to a reciprocating saw provided with a protection support. The reciprocating saw provided with the protection support comprises a motor, a transmission device and a saw blade as well as a power supply device, wherein the saw blade is connected with the motor by virtue of the transmission device, the power supply device comprises a storage battery and a power supply interface, the power supply interface is connected with the storage battery, and a power supply delivery end of the storage battery is connected with the motor by virtue of a power switch. By adopting the technical scheme, the reciprocating saw provided by the utility model is independent of a wired power supply, can be carried to use and is simple and reasonable in overall structure, so that the reciprocating saw provided by the utility model is convenient for being operated and controlled by a user.
Description
Technical field
The utility model relates to a kind of reciprocating saw, is specifically related to a kind of rechargeable reciprocating saw.
Background technology
Reciprocating saw is a kind of common cutting tool, carries out reciprocating cutting by the motor powered saw blade and moves to realize cutting work to material.Common reciprocating saw mostly is comprised of casing, motor, transmission system, saw blade, switch etc., motor, transmission system are in casing, switch is positioned at the handgrip place of casing, and wherein switch is controlled the electric energy of motor, and the Motor Drive transmission system moves reciprocatingly to saw blade.But the electric energy of present a lot of its motor of reciprocating saw still adopts wired plug, and this is so that reciprocating saw in use is subject to the spatial limitation of wired plug, is not easy in the open air or reciprocating saw is used in the zone of non-transformer socket, and is very convenient.And present a lot of reciprocating saws on the market all are arranged to ring-type with the handgrip of casing, switch is arranged on the inboard of ring-type handgrip, overall structure is set even so simple, be convenient to hold handgrip, but in use, the relative switch that more easily touches is not easy to control fast reciprocating saw and changes cut direction.
The utility model content
The purpose of this utility model is, the reciprocating saw that is provided with protective stent is provided, and solves above technical problem.
The technical problem that the utility model solves can realize by the following technical solutions:
Be provided with the reciprocating saw of protective stent, comprise a motor, a transmission device, a saw blade, described saw blade connects described motor by described transmission device, it is characterized in that, also comprise a supply unit, described supply unit comprises a battery, a power interface, and described power interface connects described battery, and the power delivery end of described battery connects described motor by a power switch.
The utility model can connect described power interface by an attaching plug provides electric energy for described motor, also can charge to described battery first, in described battery electric energy enough after, provide electric energy by described battery for described motor, be convenient to the user and carry and carry out field operation.
Also comprise a shell, a key lever, described shell connects the front end of described key lever, and described motor, transmission device, battery are positioned at described shell, and described power interface is positioned at the end of described key lever.
Described power switch is positioned at the below of described shell and described key lever junction, so arranges and can reduce the user in use, touches described power switch, does not also affect the user simultaneously described power switch control is used.
The top of described shell and described key lever junction is provided with a secondary control handle, and an end of described secondary control handle connects described key lever, and the other end is unsettled.In the time need to cutting comparatively hard material, one hand is held key lever and is not easy to the direction that the user exerts all one's strength and controls saw blade, at this moment, the user can one holds key lever, the cut direction of control saw blade is also put longitudinal force to good use, and another holds described secondary control handle and carries out the horizontal application of force, and two hands like this are exerted oneself simultaneously, can more effective control saw blade, and to its application of force.
Also be provided with a protective stent on the described shell, described protective stent is positioned at the junction of described saw blade and described transmission device.
Described protective stent comprises a guard ring, at least two support bars, and described support bar one end connects described shell, and the other end connects described guard ring, and the length of described support bar is more than or equal to the maximum displacement of described saw blade.In order to when described transmission device drives described saw blade and moves back and forth, protect the junction between described saw blade and the described transmission device, avoid this place to be clashed into and cause described saw blade loosening, the cutting effect that impact is whole.
The support that described protective stent adopts metal material to make, the metal material quality is comparatively hard, when described saw blade cuts, avoids user's overexertion and causes the transmission device bump to need the material of cutting.
Beneficial effect: owing to adopting technique scheme, the utility model does not attach to cable power, and portability uses, and overall structure is simple, reasonable, is convenient to the user and operates control.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is circuit diagram of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with the further elaboration the utility model of concrete diagram.
With reference to Fig. 1, Fig. 2, Fig. 3, be provided with the reciprocating saw of protective stent, comprise a motor 23, a transmission device 2, a saw blade 3, saw blade 3 connects motor 23 by transmission device 2, also comprise a supply unit 6, supply unit 6 comprises a battery 61, a power interface 62, and power interface 62 connects battery 61, and the power delivery end of battery 61 connects motor 23 by a power switch 63.The utility model can connect power interface 62 by an attaching plug provides electric energy for motor 23, also can charge to battery 61 first, after battery 61 interior electric energy are enough, provide electric energy by battery 61 for motor 23, be convenient to the user and carry and carry out field operation.
Also comprise a shell 1, a key lever 51, shell 1 connects the front end of key lever 51, and motor 23, transmission device 2, battery 61 are positioned at shell 1, and power interface 62 is positioned at the end of key lever 51.Power switch 63 is positioned at the below of shell 1 and key lever 51 junctions, so arranges and can reduce the user in use, touches power switch 63, does not also affect the user simultaneously the control of power switch 63 is used.Shell 1 is provided with a secondary control handle 52 with the top of key lever 51 junctions, and an end of secondary control handle 52 connects key lever 51, and the other end is unsettled.In the time need to cutting comparatively hard material, one hand is held key lever and is not easy to the direction that the user exerts all one's strength and controls saw blade, at this moment, the user can one holds key lever 51, the cut direction of control saw blade 3 is also put longitudinal force to good use, and another holds secondary control handle 52 and carries out the horizontal application of force, and two hands like this are exerted oneself simultaneously, can more effective control saw blade 3, and to its application of force.
Also be provided with a protective stent 4 on the shell 1, protective stent 4 is positioned at the junction of saw blade 3 and transmission device 2.Protective stent 4 comprises a guard ring 41, at least two support bars 42, support bar 42 1 end connected with outer casings 1, and the other end connects guard ring 41, and the length of support bar 42 is more than or equal to the maximum displacement of saw blade 3.So that when transmission device 2 drives saw blades 3 and moves back and forth, the junction between protection saw blade 3 and the transmission device 2 is avoided this place to be clashed into and is caused saw blade 3 loosening, the cutting effect of impact integral body.The support that protective stent 4 adopts metal materials to make, the metal material quality is comparatively hard, when saw blade cuts, avoids user's overexertion and causes the transmission device bump to need the material of cutting.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. be provided with the reciprocating saw of protective stent, comprise a motor, a transmission device, a saw blade, described saw blade connects described motor by described transmission device, it is characterized in that, also comprise a supply unit, described supply unit comprises a battery, a power interface, and described power interface connects described battery, and the power delivery end of described battery connects described motor by a power switch.
2. the reciprocating saw that is provided with protective stent according to claim 1, it is characterized in that: also comprise a shell, a key lever, described shell connects the front end of described key lever, described motor, transmission device, battery are positioned at described shell, and described power interface is positioned at the end of described key lever.
3. the reciprocating saw that is provided with protective stent according to claim 2, it is characterized in that: described power switch is positioned at the below of described shell and described key lever junction.
4. the reciprocating saw that is provided with protective stent according to claim 3 is characterized in that: the top of described shell and described key lever junction is provided with a secondary control handle, and an end of described secondary control handle connects described key lever, and the other end is unsettled.
5. the reciprocating saw that is provided with protective stent according to claim 4, it is characterized in that: also be provided with a protective stent on the described shell, described protective stent is positioned at the junction of described saw blade and described transmission device.
6. the reciprocating saw that is provided with protective stent according to claim 5, it is characterized in that: described protective stent comprises a guard ring, at least two support bars, described support bar one end connects described shell, the other end connects described guard ring, and the length of described support bar is more than or equal to the maximum displacement of described saw blade.
7. the reciprocating saw that is provided with protective stent according to claim 6 is characterized in that: the support that described protective stent adopts metal material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220348874 CN202741835U (en) | 2012-07-18 | 2012-07-18 | Reciprocating saw provided with protection support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220348874 CN202741835U (en) | 2012-07-18 | 2012-07-18 | Reciprocating saw provided with protection support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202741835U true CN202741835U (en) | 2013-02-20 |
Family
ID=47701283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220348874 Expired - Fee Related CN202741835U (en) | 2012-07-18 | 2012-07-18 | Reciprocating saw provided with protection support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202741835U (en) |
-
2012
- 2012-07-18 CN CN 201220348874 patent/CN202741835U/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: 20130220 Termination date: 20160718 |