CN204195709U - A kind of electric pick and handle mechanism - Google Patents
A kind of electric pick and handle mechanism Download PDFInfo
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- CN204195709U CN204195709U CN201420666720.7U CN201420666720U CN204195709U CN 204195709 U CN204195709 U CN 204195709U CN 201420666720 U CN201420666720 U CN 201420666720U CN 204195709 U CN204195709 U CN 204195709U
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Abstract
The utility model relates to hand-operated tools technical field, particularly relates to a kind of electric pick and handle mechanism.By to application of the present utility model, the vibrations produced in electric pick work are carried out shock attenuation via handle mechanism, and then a small amount of vibrations after decay are passed to operator.In prior art, the handle arrangement of electric pick does not arrange shock-absorbing function structure, the vibrations produced in electric pick running are passed to human body fully via handle, and make easily because strong vibrations produce sense of fatigue in operator's course of work, the comfort level of the course of work is low simultaneously.Compared to prior art, the utility model makes operator avoid sense of fatigue because sharp pounding produces in the course of work of operation electric pick, improves the comfortableness of the course of work simultaneously.
Description
Technical field
The utility model relates to hand-operated tools technical field, particularly relates to a kind of electric pick and handle mechanism.
Background technology
Along with the continuous progress of mechanical technique level, hand-held electricity, pneumatic tool as manually-operated Pilot Operational Equipment just by increasingly extensive popularization and application.Wherein, comprise for hand-held handle based on the manual electric pick of vibrations knocking mode for the purpose of broken object.
In recent years, carry out in the course of work at manual operation electric pick, avoid electric pick to run the vibrations produced and be passed to operating personnel, thus work fatigue is caused to human body, and in work, the requirement of the aspect such as raising of human body comfort is more and more higher.Therefore, design object is become because shaking the human-body fatigue that causes and improving operation comfort when reducing operation electric pick.
In prior art, between the handle of electric pick and main body, direct screw is connected and fixed, employing be rigidly connected.In electric hammer running, directly handle is passed to target object vibrations caused of thumping, and then conduct to human body, in this process, the reaction force intensity that operation electric hammer produces does not weaken and is just applied directly on arm, user uses electric hammer work, just feel tired at short notice because of the vibrations of high strength, the comfortableness in operation engineering is low.
In above-mentioned prior art, the vibrations caused because of being rigidly connected between handle and electric pick main body are directly passed to human body, and then the personnel caused are the current technical issues that need to address of those skilled in the art by the fatigue produced compared with the vibrations of large amplitude and the low defect of operation comfort.
Utility model content
The purpose of this utility model is to provide a kind of electric pick and handle mechanism.Apply in process of the present utility model, the vibrations produced in operation will be weakened, and then the degree of fatigue of operator is reduced, and the comfort level of operation improves.
For solving the problems of the technologies described above, the utility model provides a kind of handle mechanism, the operation vibration that the body for cushioning electric pick produces, and comprising:
Handle, rigid straight connector, nonrigid connector and the pedestal for being connected mutually with the body of described electric pick, described pedestal and described handle can be connected to described rigid straight connector relatively movably along the axis direction of described rigid straight connector, described rigid straight connector is provided with the first limit point and the second limit point, the scope of described pedestal and described handle relative movement is limited in the inner space between described first limit point and described second limit point, be provided with for the space outerpace of described rigid straight connector along described axis direction movement in the outside of described first limit point and/or described second limit point, described nonrigid connector be arranged between described pedestal and described handle and the both sides of described nonrigid connector respectively with described pedestal and described handle servo-actuated offset.
Preferably, described rigid straight connector comprises screw and the nut for being locked at described screw afterbody, described pedestal is provided with the base aperture penetrated for described screw, described handle is provided with the handle hole penetrated for described screw, described handle hole and described base aperture correspondence are arranged, described first limit point is the nut of described screw, and described second limit point is the nut being locked at described screw afterbody.
Preferably, described rigid straight connector comprises first end and establishes threaded stud and the nut for being locked at described stud first end, second end and the described handle of described stud are connected, described pedestal is provided with the base aperture of passing for described stud, described first limit point is the second end of described stud, and described second limit point is the nut being locked at described stud first end.
Preferably, described nonrigid connector is spring, described spring be nested in described rigid straight connector and the two ends of described spring respectively with described pedestal and described handle servo-actuated offset.
Preferably, described rigid straight connector and described nonrigid connector are set to four respectively, described pedestal and described handle respectively rigid straight connector described with four are connected, four described nonrigid connectors respectively with described pedestal and described handle servo-actuated offset.
Preferably, also comprise handle casing, described handle casing is fixed on the outside of described handle.
Preferably, also comprise elastic protecting sleeve, described elastic protecting sleeve is corresponding with described nonrigid connector to be arranged, and it is inner that described nonrigid connector is nested in described elastic protecting sleeve, and the two ends of described elastic protecting sleeve are airtight is respectively fixed on described handle and described pedestal.
The utility model also provides a kind of electric pick, comprises electric pick body, also comprises above-mentioned handle mechanism, and described handle mechanism is fixed on described electric pick body.
The purposes of pedestal comprises being connected with the body of electric pick installs, and the purposes of handle comprises by operator hand-held, and then realizes the work of operator's control operation electric pick.For rigid straight connector, it should be noted that, the name implication of so-called rigid straight connector is not to realize between pedestal and handle being rigidly connected, but the corresponding name for the nonrigid connector in present specification, rigid straight connector self is the rigid body not possessing deformability.Rigid straight connector is provided with the first limit point and the second limit point, at pedestal and handle respectively with under the connection status of rigid straight connector, pedestal and handle can along the axis direction relative movements of rigid straight connector, simultaneously pedestal and handle relative shifting range by the first limit point and the second limit point spacing, all can not move to beyond the first limit point and the second limit point both it.For to realize between pedestal and handle between the first limit point and the second limit point can relative movement, so there is an inner space between the first limit point and the second limit point, this inner space is arranged along the axis direction of rigid straight connector, while can holding pedestal and handle, this inner space also has certain redundancy activity.In addition, because rigid straight connector is inelastic body, when pedestal relative with handle near time, the first limit point and/or the second limit point certainly will be made relatively to protrude from pedestal or handle, in order to not move the interference in process, thus at the outer setting space outerpace of the first limit point and/or the second limit point.Simultaneously, nonrigid connector be arranged between pedestal and handle and the both sides of nonrigid connector respectively with pedestal and handle servo-actuated offset, due in the scope between the first limit point and the second limit point, pedestal and handle can relatively move, therefore the distance between pedestal and handle is variable, restriction nonrigid connector and its both offset servo-actuatedly, mean when handle and pedestal lay respectively at the first limit point and the second limit point, offset with pedestal and handle respectively under the state that nonrigid connector also can stretch at self, furthermore, when distance between pedestal and handle is less than the ultimate range that the first limit point and the second limit point define, nonrigid connector is by under pedestal and handle squeezed state, there is the elastic force stretched to both sides.Thus, when under the state not having other external force, pedestal and handle are squeezed to the first limit point and second limit point of rigid straight connector respectively to both sides by the nonrigid connector in centre position, form stable structure state, affected when pedestal is subject to the vibrations that outside it, electric pick operation produces, when vibrations are passed to this handle, owing to not arranging between pedestal and handle " Hard link ", therefore exterior vibration directly cannot be passed to handle by pedestal, but the vibrations of pedestal are passed to the nonrigid connector offseted with pedestal, nonrigid connector is when absorption portion vibrations fluctuation, vibrations after weakening are passed to handle, the space structure state of this process is, pedestal moves a larger displacement, this displacement is the summation of the deflection of nonrigid connector and the displacement of handle, this configuration state just achieves the cushioning effect of handle mechanism, and then the vibrations being passed to the operator holding handle mechanism are the vibrations after being weakened, the vibrations that operator experiences are less than the vibrations of actual generation when electric pick runs.
Here need explanation two point: the first, above with the position residing for nonrigid connector for centre position or interior location, the i.e. medium position of rigid straight connector, the side that pedestal and handle are opposite in interior location is inner side, correspondingly, for pedestal and handle, be outside relative to the opposite side of inner side.For pedestal, the side that pedestal is used for being connected with electric pick body is the outside of this handle mechanism.Above, it is then by the outside of handle mechanism that electric pick runs the vibrations produced, and namely the outside of pedestal is passed to the inside of handle mechanism.What the second, above describe is that the once vibrations of electric pick are passed to handle mechanism, and then by process that handle mechanism is decayed.In real work, electric pick carries out work with high-frequency vibration, and the vibrations of high frequency continuous print, by after handle mechanism continuous decrement, for the operator holding handle mechanism work, experience the slight vibrations by weakening by continuing.
In prior art, because the handle position of electric pick does not arrange shock-damping structure, during electric pick runs the vibrations that produce will by handle fully, amplitude is passed to operator unchangeably, vibrating state so, under the state of operator's continuous firing, will cause the fatigue of operator because of the vibrations of large amplitude, the comfortableness of work is low.Compared to prior art, this handle mechanism reduces the sense of fatigue that operator produces because of the large amplitude continued, and the comfortableness simultaneously in the course of work is improved.
At one about in the preferred embodiment of electric pick, electric pick body and above-mentioned handle mechanism are connected, thus by operator hold handle mechanism drive electric pick carry out work.The sense of fatigue reduced at work for the electric pick with above-mentioned handle mechanism and the comfortableness of raising, by detailed description above, repeat no more herein.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is the utility model floor map;
Fig. 2 the utility model schematic three dimensional views;
In Fig. 1 and Fig. 2: handle-1, rigid straight connector-2, nonrigid connector-3, pedestal-4, handle casing-5, elastic protecting sleeve-6.
Detailed description of the invention
Core of the present utility model is to provide a kind of electric pick and handle mechanism, and by application of the present utility model, the human-body fatigue sense caused reducing large amplitude vibrations in operator's course of work to be passed to operator, improves the work comfort of operator simultaneously.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.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.
Please refer to Fig. 1 and Fig. 2, according to figure, handle mechanism comprises handle 1, rigid straight connector 2, nonrigid connector 3 and pedestal 4.Nonrigid connector 3 be arranged between pedestal 4 and the handle 1 and both sides of nonrigid connector 3 respectively with pedestal 4 and handle 1 servo-actuated offset, when pedestal 4 being configured with some other accessory, as long as the annexation between this accessory and pedestal 4 guarantees that itself and pedestal 4 are completely servo-actuated, namely think that this accessory is the structure with pedestal 4 one, when so-called nonrigid connector 3 and the position that offsets of pedestal 4 are actual offset for nonrigid connector 3 and described accessory time, due to the integrative-structure of accessory and pedestal 4, accessory can by the force transmission of nonrigid connector 3 to pedestal 4, so think, this equates nonrigid connector 3 directly and pedestal 4 offset, for the offset form of nonrigid connector 3 with handle 1, with the form that offsets of above-mentioned nonrigid connector 3 and pedestal 4 in like manner.Under the effect of nonrigid connector 3, for pedestal 4 and handle 1, keep the mobile trend to respective outside both it, under the effect not having other external force, pedestal 4 and handle 1 can not adjacent to each other and then extruding nonrigid connectors 3.Pedestal 4 is connected with rigid straight connector 2 respectively with handle 1, and in this coupled condition, pedestal 4 and handle 1 can along the axial relative movements of rigid straight connector 2, and this moves can be relatively close, also can be relatively away from.Rigid straight connector 2 is provided with the first limit point and the second limit point, relative shifting range between pedestal 4 and handle 1 is limited between the first limit point and the second limit point, namely away from ultimate range be limited to determine, and for close critical distance, then relevant to the compressed capability of nonrigid connector 3, when there is not nonrigid connector 3, pedestal 4 and handle 1 can be close to the position fitted along the axis direction of rigid straight connector 2, and the existence of nonrigid connector 3, cause pedestal 4 and handle 1 more close, larger to the compression of nonrigid connector 3, the bounce that nonrigid connector 3 has is also larger.
When the first limit point or the spacing contact position of the second limit point to pedestal 4 actual be contact with the accessory on pedestal 4 time, also think that the first limit point or the second limit point achieve pedestal 4 spacing, its reason is principle of uniformity with above offseting with the accessory of pedestal 4 about nonrigid connector 3, repeat no more herein, first limit point or the second limit point to the accessory of handle 1 carry out that spacing contact is equal to handle 1 spacing, principle is still described above.
For to realize between pedestal 4 and handle 1 between the first limit point and the second limit point can relative movement, so there is an inner space between the first limit point and the second limit point, this inner space is arranged along the axis direction of rigid straight connector 2, while can holding pedestal 4 and handle 1, this inner space also has certain redundancy activity.In addition, because rigid straight connector 2 is inelastic body, when pedestal 4 relative with handle 1 near time, the first limit point and/or the second limit point certainly will be made relatively to protrude from pedestal 4 or handle 1, in order to not move the interference in process, thus at the outer setting space outerpace of the first limit point and/or the second limit point.
By above anatomical connectivity state, when the vibrations produced during electric pick runs are passed to pedestal 4 from handle mechanism outside, due in the course of the work, pedestal 4 is in the state be connected with the body of electric pick, therefore the vibration amplitude that pedestal 4 self produces is consistent with the amplitude that electric pick produces, and pedestal 4 shakes in translation motion inside handle mechanism, because pedestal 4 and handle 1 can be connected to rigid straight connector 2 relatively movably, so vibrations can not be passed to handle 1 by rigid straight connector 2 by pedestal 4, and the vibrations of pedestal 4 be passed to pedestal 4 inside on the Flexible Connector 3 that offsets, the deformability of Flexible Connector 3 will absorb part vibrations in short-term, there is elastic deformation in himself, namely its length is compressed, and another part vibrations that pedestal 4 shakes are passed to handle 1 by nonrigid connector 3, 1, handle produces this vibrations.It should be noted that, be passed to the summation that the vibrations of handle 1 and nonrigid connector 3 natural resiliency be out of shape the vibrations decayed and equal pedestal 4 from the vibrations received by electric pick, it can thus be appreciated that, in real work, the actual vibrations of electric pick and be different by the vibrations that handle 1 is passed to human body, human feeling to be out of shape decay by nonrigid connector 3 after vibrations.
In prior art, the handle held due to operating personnel and electric pick are connected by rigid member, so the vibrations produced when electric pick runs are not attenuated and are all passed to handle, and then be passed to human body, so operator is under the state of working long hours, human body produces sense of fatigue by because of larger vibrations, and the comfort level of work is low.In contrast to prior art, this handle mechanism is decayed to the vibrations that electric pick in work produces, and the small size vibrations after decay are passed to human body, and this, by reducing the sense of fatigue produced because of vibrations in operating personnel's work, improves the comfortableness of work simultaneously.
In another embodiment, rigid straight connector 2 is set to the assembly of screw and nut, pedestal 4 and handle 1 arrange base aperture in correspondence with each other and handle hole respectively, penetrate handle hole and base aperture by nested for screw, passing position, nut screws in the afterbody of screw.It should be noted that, at the correspondence position of pedestal 4 and/or handle 1, need to reserve the head of screw or the play space of afterbody, i.e. space outerpace, the effect of this space outerpace be when shake produce time, produce between pedestal 4 with handle 1 when close movement, the length of screw and nut does not change, then relative to pedestal 4 or handle 1, spatial position change can occur at the head of screw or afterbody, therefore the functional realiey being reserved as handle mechanism of space outerpace provides guarantee.The nut place of screw and the nut location screwed in bottom screw are respectively the first limit point pointed in above-mentioned detailed description of the invention and the second limit point, and the relative movement between pedestal 4 and handle 1 to move to the nut side of screw or the outside of nut.After pedestal 4 is connected with handle 1 by screw, nut, ensure that screw has enough length and makes to have certain metric space between pedestal 4 and handle 1, i.e. inner space, reason is equal to the object that above space outerpace is reserved, makes can produce close movement between pedestal 4 and handle 1.Nonrigid connector 3 is arranged on the position, inner space between pedestal 4 and handle 1, by the setting of the nonrigid connector 3 of suitable length, nonrigid connector 3 by the pedestal 4 of its both sides and handle 1 respectively to being squeezed to nut position and nut location outside both sides.Under this firm configuration state, just can realize the shock-absorbing function of handle mechanism.
In another embodiment, be with the difference of a upper detailed description of the invention, threaded stud is established to substitute screw in a upper detailed description of the invention with first end, and the second end of this stud and handle 1 are connected, structure thus, in the process of assembling handle mechanism, is positioned over the appropriate location of pedestal 4 by the handle 1 being fixed with stud, second end of stud is inserted through the base aperture on pedestal 4, can screw in nut at the opposite side of base aperture on the first end of stud.This structure simplifies the assembling process of handle mechanism, and in use, the stability of handle mechanism strengthens to some extent.
Further, in contrast to and the second end of stud is fixed on handle 1, second end and pedestal 4 can also be connected, and handle 1 is arranged corresponding handle hole, nut is just screwed in the screw thread of the stud first end be positioned at outside handle 1 by the mode of this conversion, namely the first limit point and the second limit point are exchanged, and the functional realiey of this and handle mechanism does not have an impact.
In another embodiment, nonrigid connector 3 in above-mentioned each detailed description of the invention is set to spring, spring is nested between rigid straight connector 2, so can in handle 1 approach process relative to pedestal 4, avoid under the state that spring is extruded radial distortion occurs, rigid straight connector 2 pairs of springs serve radial support effect.The two ends of the spring that reasonable length is arranged prop up the inner side of handle 1 and pedestal 4 respectively, under the state not having external force, pedestal 4 and handle 1 are squeezed to the first limit point and the second limit point respectively.
Further, nonrigid connector 3 can also be set for elastic block rubber, be offseted with the inner side of pedestal 4 and handle 1 respectively by elastic block rubber.
Based on each detailed description of the invention above-mentioned, the structural form due to common handle 1 is arch upward in centre, the domes that the end of both sides is connected with pedestal 4, and the hand that this structure is suitable for operator grasps, and meets ergonomics.Corresponding to this, rigid straight connector 2 is set to four, nonrigid connector 3 is also set to four, and four pairs of rigid straight connectors 2 and nonrigid connector 3 are separately positioned on the two ends of the handle 1 of domes.Thus, pedestal 4 transmits next vibrations in handle 1 both sides by four nonrigid connectors 3 damping vibrations simultaneously, so constitute the configuration state of " standing stable ", make the duty of operating personnel in reduction vibrations with while improving comfortableness, improve the stability of work.
Further, for the purpose of comfort based on lifting operation person gripping handle 1, the handle casing 5 with level and smooth radian is set up in the outside of handle 1, handle casing 5 is under the state be connected with handle 1, reserve space outerpace mentioned in above-mentioned detailed description of the invention, setting so, does not affect the realization of handle mechanism function while making handle casing 5 improve grasping comfort.
Further; elastic protecting sleeve 6 is set up in handle mechanism; elastic protecting sleeve 6 is arranged on the periphery of nonrigid connector 3; namely nonrigid connector 3 loads elastic protecting sleeve 6; simultaneously; the two ends arranging elastic protecting sleeve 6 are connected hermetically with pedestal 4 and handle 1 respectively, and the nonrigid connector 3 under this structure is by elastic protecting sleeve 6 sealed envelope.For nonrigid connector 3; no matter be spring, elastic block rubber or other nonrigid connectors; because it has elastic compression performance, need the protection it being carried out to breakage-proof, the aspect such as antifouling, the setting of elastic protecting sleeve 6 provides the protection needed for nonrigid connector 3.Elastic protecting sleeve 6 can be set for rubber bellows.
At one about in the detailed description of the invention of electric pick, handle mechanism mentioned in the body of electric pick and above-mentioned each detailed description of the invention is connected.The vibrations produced in electric pick runs are after the attenuation of handle mechanism, and the vibrations being passed to operator are reduced.So, reduce the sense of fatigue that operator causes because of vibrations, improve the comfortableness of work simultaneously.Concrete discussion refers to the description of above-mentioned each detailed description of the invention to handle mechanism, is not repeating herein.
Claims (8)
1. a handle mechanism, the operation vibration that the body for cushioning electric pick produces, is characterized in that, comprising:
Handle (1), rigid straight connector (2), nonrigid connector (3) and the pedestal (4) for being connected mutually with the body of described electric pick, described pedestal (4) and described handle (1) can be connected to described rigid straight connector (2) relatively movably along the axis direction of described rigid straight connector (2), described rigid straight connector (2) is provided with the first limit point and the second limit point, the scope of described pedestal (4) and described handle (1) relative movement is limited in the inner space between described first limit point and described second limit point, be provided with for the space outerpace of described rigid straight connector (2) along described axis direction movement in the outside of described first limit point and/or described second limit point, described nonrigid connector (3) be arranged between described pedestal (4) and described handle (1) and the both sides of described nonrigid connector (3) respectively with described pedestal (4) and described handle (1) servo-actuated offset.
2. handle mechanism as claimed in claim 1, it is characterized in that, described rigid straight connector (2) comprises screw and the nut for being locked at described screw afterbody, described pedestal (4) is provided with the base aperture penetrated for described screw, described handle (2) is provided with the handle hole penetrated for described screw, described handle hole and described base aperture correspondence are arranged, described first limit point is the nut of described screw, and described second limit point is the nut being locked at described screw afterbody.
3. handle mechanism as claimed in claim 1, it is characterized in that, described rigid straight connector (2) comprises first end and establishes threaded stud and the nut for being locked at described stud first end, second end and the described handle (1) of described stud are connected, described pedestal (4) is provided with the base aperture of passing for described stud, described first limit point is the second end of described stud, and described second limit point is the nut being locked at described stud first end.
4. the handle mechanism as described in any one of claims 1 to 3, it is characterized in that, described nonrigid connector (3) is spring, described spring be nested in described rigid straight connector (2) and the two ends of described spring respectively with described pedestal (4) and described handle (1) servo-actuated offset.
5. handle mechanism as claimed in claim 4, it is characterized in that, described rigid straight connector (2) and described nonrigid connector (3) are set to four respectively, described pedestal (4) and described handle (1) respectively rigid straight connector (2) described with four are connected, four described nonrigid connectors (3) respectively with described pedestal (4) and described handle (1) servo-actuated offset.
6. handle mechanism as claimed in claim 5, it is characterized in that, also comprise handle casing (5), described handle casing (5) is fixed on the outside of described handle (1).
7. handle mechanism as claimed in claim 5; it is characterized in that; also comprise elastic protecting sleeve (6); described elastic protecting sleeve (6) is corresponding with described nonrigid connector (3) to be arranged; it is inner that described nonrigid connector (3) is nested in described elastic protecting sleeve (6), and the two ends of described elastic protecting sleeve (6) are airtight is respectively fixed on described handle (1) and described pedestal (5).
8. an electric pick, comprises electric pick body, it is characterized in that, also comprises the handle mechanism as described in any one of claim 1 to 7, and described handle mechanism is fixed on described electric pick body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666720.7U CN204195709U (en) | 2014-11-10 | 2014-11-10 | A kind of electric pick and handle mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666720.7U CN204195709U (en) | 2014-11-10 | 2014-11-10 | A kind of electric pick and handle mechanism |
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| Publication Number | Publication Date |
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| CN204195709U true CN204195709U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420666720.7U Active CN204195709U (en) | 2014-11-10 | 2014-11-10 | A kind of electric pick and handle mechanism |
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| CN (1) | CN204195709U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710440A (en) * | 2016-04-28 | 2016-06-29 | 江苏东成机电工具有限公司 | Reciprocating type electric tool |
| CN112775906A (en) * | 2019-11-01 | 2021-05-11 | 株式会社牧田 | Reciprocating tool |
| WO2023024021A1 (en) * | 2021-08-26 | 2023-03-02 | Techtronic Cordless Gp | Power tool with anti-vibration structures |
-
2014
- 2014-11-10 CN CN201420666720.7U patent/CN204195709U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710440A (en) * | 2016-04-28 | 2016-06-29 | 江苏东成机电工具有限公司 | Reciprocating type electric tool |
| CN112775906A (en) * | 2019-11-01 | 2021-05-11 | 株式会社牧田 | Reciprocating tool |
| US11845168B2 (en) | 2019-11-01 | 2023-12-19 | Makita Corporation | Reciprocating tool |
| CN112775906B (en) * | 2019-11-01 | 2023-12-22 | 株式会社牧田 | reciprocating tool |
| WO2023024021A1 (en) * | 2021-08-26 | 2023-03-02 | Techtronic Cordless Gp | Power tool with anti-vibration structures |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190902 Address after: 321200 No. 18 Huanglong Third Road, Huanglong Industrial Zone, Hushan Street, Wuyi County, Jinhua City, Zhejiang Province Patentee after: Jinhua poly Electric Appliance Co., Ltd. Address before: 321200 No. 18 Huanglong Third Road, Huanglong Industrial Zone, Hushan Street, Wuyi County, Jinhua City, Zhejiang Province Patentee before: Zhejiang SKT Electric Machine Co., Ltd. |
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| TR01 | Transfer of patent right |