CN113510307A - Electric reciprocating saw convenient to use - Google Patents
Electric reciprocating saw convenient to use Download PDFInfo
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- CN113510307A CN113510307A CN202110853364.4A CN202110853364A CN113510307A CN 113510307 A CN113510307 A CN 113510307A CN 202110853364 A CN202110853364 A CN 202110853364A CN 113510307 A CN113510307 A CN 113510307A
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- 238000007789 sealing Methods 0.000 claims description 113
- 239000000428 dust Substances 0.000 claims description 22
- 238000002788 crimping Methods 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 15
- 238000007906 compression Methods 0.000 description 15
- 238000004140 cleaning Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 9
- 238000000926 separation method Methods 0.000 description 8
- 238000005381 potential energy Methods 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D49/00—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
- B23D49/10—Hand-held or hand-operated sawing devices with straight saw blades
- B23D49/16—Hand-held or hand-operated sawing devices with straight saw blades actuated by electric or magnetic power or prime movers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The application discloses electronic reciprocating saw convenient to use relates to the field of cutting equipment, and it includes reciprocating saw handle and battery package, the connection can be dismantled with the reciprocating saw handle to battery package, including reciprocating saw handle and battery package, the connection can be dismantled with the reciprocating saw handle to battery package, the battery package is provided with a plurality ofly, the battery package all can be dismantled with the reciprocating saw handle outside and be connected, still be provided with the seal assembly of sealed battery package between reciprocating saw handle and the battery package, seal assembly is provided with a plurality ofly, seal assembly and battery package correspond the setting. The application can provide the electric reciprocating saw that the use reliability is higher.
Description
Technical Field
The application relates to the field of cutting equipment, in particular to an electric reciprocating saw convenient to use.
Background
The electric reciprocating saw is a device for cutting materials, is usually driven by electric power, and drives a saw blade to reciprocate by converting the electric power into mechanical energy of reciprocating motion of a reciprocating linear motor.
Among the correlation technique, chinese utility model patent that the publication number of granting is CN209867554U discloses an electronic reciprocating saw of dual-purpose type, and it includes the aircraft nose, connects at the saw blade subassembly at aircraft nose top, connects the handle of aircraft nose bottom and pegs graft the battery package on the handle, still includes the telescopic link and connects the control handle in the telescopic link bottom, battery package top surface detachable level slide peg graft in the handle bottom surface, battery package bottom surface is equipped with the installed part, the detachable grafting in this installed part in telescopic link top.
In view of the above-mentioned related technologies, the inventor believes that when an operator cuts a material by using an electric reciprocating saw, a large amount of powder debris is generated in the material cutting process, the powder debris may pass through a connection part between a battery pack and a handle of the reciprocating saw, the power supply effect of the electric reciprocating saw is affected by the powder debris, and the reliability of the use of the electric reciprocating saw is poor.
Disclosure of Invention
In order to improve the reliability of the use of the electric reciprocating saw, the application provides an electric reciprocating saw convenient to use.
The application provides an electronic reciprocating saw convenient to use adopts following technical scheme:
the utility model provides an electronic reciprocating saw convenient to use, includes reciprocating saw handle and battery package, the connection can be dismantled with the reciprocating saw handle to the battery package, including reciprocating saw handle and battery package, the connection can be dismantled with the reciprocating saw handle to the battery package, the battery package is provided with a plurality ofly, the battery package all can be dismantled with the reciprocating saw handle outside and be connected, still be provided with the seal assembly of sealed battery package between reciprocating saw handle and the battery package, seal assembly is provided with a plurality ofly, seal assembly and battery package correspond the setting.
Through adopting above-mentioned technical scheme, the battery package is provided with a plurality ofly, connect the battery package in the week side of reciprocating saw handle through a plurality of seal assembly, when the electric quantity of electronic reciprocating saw reduces, dismantle other battery packages of electronic reciprocating saw week side, supply power to electronic reciprocating saw through other battery packages, it is long when the use that can improve electronic reciprocating saw, seal assembly can reduce the possibility that the dust piece influences battery package power supply effect, improve the sealed effect of battery package, improve the reliability that electronic reciprocating saw used.
Optionally, drive hole and sealed chamber have been seted up on the reciprocating saw handle, drive hole and sealed chamber intercommunication still include the seal assembly of sealed battery package, seal assembly includes actuating lever, drive connecting rod, gangbar and sealing ring, actuating lever one end stretches out in the drive hole, the actuating lever passes the drive hole, the actuating lever other end and drive connecting rod butt, the drive connecting rod is located sealed intracavity, drive connecting rod and sealed chamber lateral wall are articulated, gangbar one end and the laminating of drive connecting rod lateral wall, the pin joint of drive connecting rod is located between gangbar and the actuating lever, one side and the sealing ring connection of drive connecting rod are kept away from to the gangbar, the sealing ring is located between reciprocating saw handle and the battery package, sealing ring and reciprocating saw handle sliding connection, the sealing ring other end and battery package lateral wall support tightly.
Through adopting above-mentioned technical scheme, during the installation battery package, battery package and the laminating of reciprocating saw handle, the actuating lever is pressed to the battery package, the actuating lever slides along the drive hole lateral wall, actuating lever and the laminating of drive connecting rod, the drive connecting rod rotates around the articulated shaft, the drive connecting rod promotes the gangbar motion, the gangbar promotes sealed ring to battery package one side motion, sealing ring and battery package lateral wall support tightly, the clearance between sealing ring shutoff battery package and the reciprocating saw handle, the reciprocating saw cuts the powder piece that the flitch produced and is separated the outside at the battery package by the sealing ring, reduce the possibility that the powder piece influences the power supply of battery package, improve the stability that electronic reciprocating saw used.
Optionally, the sealing assembly further comprises a first driving ring and a second driving ring, the first driving ring is located on one side of the driving rod close to the driving link, the first driving ring and the driving link are connected in a sliding manner, and the first driving ring and the driving rod are hinged; the second driving ring is positioned on one side of the linkage rod close to the driving connecting rod, the second driving ring is hinged with the linkage rod, the driving connecting rod penetrates through the second driving ring, and the driving connecting rod is connected with the second driving ring in a sliding mode.
Through adopting above-mentioned technical scheme, when the battery package promoted the actuating lever motion, the actuating lever drove first drive ring motion, and first drive ring slides along the drive connecting rod, and the actuating lever drives drive connecting rod one side and rotates, and the drive connecting rod other end also takes place to rotate, and the drive connecting rod promotes the motion of second drive ring, and the motion of second drive ring drive gangbar, and the gangbar drives the one side motion that the sealing ring orientation is close to the battery package, improves sealed stability between battery package and the reciprocating saw handle, improves the convenience that electronic reciprocating saw used.
Optionally, the sealing assembly further comprises a compression spring, one end of the compression spring is fixedly connected with the driving connecting rod, the other end of the compression spring is fixedly connected with the inner wall of the sealing cavity, and when the driving rod protrudes out of the handle of the reciprocating saw, the compression spring is in a natural state.
Through adopting above-mentioned technical scheme, when the actuating lever received the effect of battery package and stretched into the drive hole, the actuating lever promoted drive connecting rod and rotates, the crimping spring of being connected with drive connecting rod changes from natural state to pressurized state, the elastic potential energy of crimping spring increases, when dismantling the battery package, the crimping spring resets, the crimping spring drives drive connecting rod and rotates to the normal position, drive connecting rod promotes the actuating lever and stretches out the drive hole, actuating lever and battery package lateral wall butt, make things convenient for battery package and reciprocating saw handle separation, improve the convenience that the battery package was dismantled, make things convenient for the stability that electronic reciprocating saw used.
Optionally, a sealing groove is formed in one side, close to the sealing ring, of the reciprocating saw handle, one side of the sealing ring is located in the sealing groove, a return spring is arranged between the sealing ring and the sealing groove, one end of the return spring is fixedly connected with the sealing ring, the other end of the return spring is fixedly connected with the side wall of the sealing groove, and when the sealing ring is attached to the side wall of the sealing groove, the return spring is in a natural state.
Through adopting above-mentioned technical scheme, when the actuating lever stretches out the drive hole, the sealing ring is located the seal groove, return spring pulling sealing ring and the laminating of seal groove lateral wall, when the actuating lever promoted the sealing ring towards the battery package motion, return spring's elastic potential energy increases, when battery package and reciprocating saw handle separation, return spring drove sealed ring to seal groove one side motion, sealing ring and battery package lateral wall separation reduce the impaired possibility of sealing ring morals and manners, make things convenient for electronic reciprocating saw's use.
Optionally, the battery pack is provided with a baffle ring towards one side of the sealing ring, the baffle ring is fixedly connected with the sealing ring, and the baffle ring can be tightly attached to the sealing ring.
Through adopting above-mentioned technical scheme, battery package and reciprocating saw handle laminating back, keep off ring and sealing ring laminating, keep off the clearance between ring and the combined action separation battery package of sealing ring and the reciprocating saw handle, reduce the possibility that the dust piece got into battery package inside, improve the convenience that electronic reciprocating saw used.
Optionally, the reciprocating saw handle outside still is provided with the battery connecting block, battery connecting block department is provided with the deashing piece, the connection can be dismantled to deashing piece and battery connecting block, set up the clearance groove of connecting the battery package on the deashing piece, the battery package outside is provided with the power supply board, power supply board and battery package fixed connection, the power supply board can pass the clearance groove, the power supply board passes behind the clearance groove and is connected with the battery connecting block electricity.
Through adopting above-mentioned technical scheme, when battery package and reciprocating saw handle pasted, the power supply board was connected with the battery connecting block gradually, and the power supply board passes the clearance groove earlier, and the dust piece on the power supply board is accomplished by the clearance of deashing piece, and the power supply board and the battery connecting block electricity that the clearance was accomplished are connected, reduce the power supply board and battery connecting block junction and get into the clastic possibility of dust, improve the stability that electronic reciprocating saw used.
Optionally, a protruding block is arranged on one side, facing the battery connecting block, of the dust removal block, a groove is formed in one side, facing the dust removal block, of the battery connecting block, the protruding block extends into the groove side wall, and the protruding block and the groove side wall are clamped and fixed.
Through adopting above-mentioned technical scheme, when deashing piece clearance power supply board surface dust clastic efficiency descends, operating personnel stimulates the deashing piece, lug and recess separation, and deashing piece and battery connecting block separation conveniently clear up the dust piece on deashing piece surface, improve the clastic convenience of clearance dust, improve the convenience that uses electronic reciprocating saw.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the periphery of the handle of the reciprocating saw is connected with a plurality of battery packs, the sealing assemblies are arranged between the battery packs and the handle of the reciprocating saw, when the electric quantity of the electric reciprocating saw is reduced, other battery packs on the periphery of the electric reciprocating saw are detached, the electric reciprocating saw is powered by other battery packs, the service life of the electric reciprocating saw can be prolonged, the possibility that dust scraps influence the power supply effect of the battery packs can be reduced by the sealing assemblies, the sealing effect of the battery packs is improved, and the reliability of using the electric reciprocating saw is improved;
2. the sealing assembly comprises a driving rod, a driving connecting rod, a linkage rod and a sealing ring, when the battery pack and the reciprocating saw handle are connected into a whole, the battery pack pushes the driving rod to move, the driving rod drives the driving connecting rod to rotate, the driving connecting rod rotates, one side, far away from the driving rod, of the driving connecting rod pushes the linkage rod to move towards the outer side of the battery pack, the sealing ring is attached to the battery pack under the pushing of the driving rod, the sealing ring blocks a gap between the battery pack and the reciprocating saw handle, the possibility that dust debris enters the gap between the battery pack and the reciprocating saw handle is reduced, and the use stability of the electric reciprocating saw is improved;
3. the driving rod sets up first drive ring towards drive connecting rod one side, and first drive ring links together driving rod and drive connecting rod, and the gangbar is provided with the second drive ring towards one side of drive connecting rod, and the second drive ring links together gangbar and drive connecting rod, improves the convenience that the driving rod drove the motion of gangbar, improves the sealing ring and shelters from the clastic stability of dust, improves the stability that electronic reciprocating saw used.
Drawings
Fig. 1 is a schematic structural view of an electric reciprocating saw convenient to use according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a hidden battery pack of an electric reciprocating saw convenient to use according to an embodiment of the present application.
FIG. 3 is a perspective cross-sectional view of an embodiment of the present application showing a reciprocating saw handle and battery pack attachment configuration for a power reciprocating saw for ease of use.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Description of reference numerals: 1. a reciprocating saw handle; 101. a drive aperture; 102. sealing the cavity; 103. a sealing groove; 104. mounting grooves; 2. a battery pack; 21. fixing grooves; 3. a seal assembly; 31. a drive rod; 32. a drive link; 33. a linkage rod; 34. a seal ring; 35. a first drive ring; 36. a second drive ring; 37. crimping a spring; 38. a return spring; 4. a baffle ring; 5. a battery connecting block; 51. a groove; 6. clearing ash blocks; 61. cleaning the tank; 62. a bump; 7. a power supply board; 8. mounting blocks; 9. positioning blocks; 10. the spring is fixed.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses electronic reciprocating saw convenient to use. Referring to fig. 1, 2 and 3, the electric reciprocating saw comprises a reciprocating saw handle 1, a plurality of battery packs 2 and a plurality of sealing assemblies 3, in this embodiment, two mounting grooves 104 are formed in the side wall of the reciprocating saw handle 1, the two mounting grooves 104 are oppositely formed, mounting blocks 8 are integrally formed on the side wall of the mounting groove 104, the mounting blocks 8 protrude out of the side wall of the mounting groove 104, two battery packs 2 are arranged, the two battery packs 2 are detachably connected with the reciprocating saw handle 1, fixing grooves 21 are formed in the battery packs 2, positioning blocks 9 and fixing springs 10 are arranged in the fixing grooves 21, the positioning blocks 9 are slidably connected with the side walls of the fixing grooves 21, one ends of the fixing springs 10 are elastically clamped with the positioning blocks 9, and the other ends of the positioning blocks 9 are elastically clamped with the side walls of the fixing grooves 21; a driving hole 101 and a sealing cavity 102 are formed in the mounting groove 104, the driving hole 101 is cuboid, the driving hole 101 is located in the positioning block 9, and the driving hole 101 is communicated with the sealing cavity 102; the sealing component 3 comprises a driving rod 31, a driving connecting rod 32, a linkage rod 33 and a sealing ring 34, one end of the driving rod 31 extends out of the driving hole 101, the driving rod 31 is connected with the driving hole 101 in a sliding manner, the other end of the driving rod 31 is abutted against the driving connecting rod 32, the driving connecting rod 32 is positioned in the sealing cavity 102, the driving connecting rod 32 is hinged with the side wall of the sealing cavity 102, one end of the linkage rod 33 is attached to the side wall of the driving connecting rod 32, the hinged point of the driving connecting rod 32 is positioned between the linkage rod 33 and the driving rod 31, the driving rod 31 and the linkage rod 33 are positioned on the same side of the driving connecting rod 32, one side of the linkage rod 33, which is far away from the driving connecting rod 32, is fixedly bonded with the sealing ring 34, and the sealing ring 34 is made of a flexible material, in this embodiment, the sealing ring 34 is made of rubber material, the sealing ring 34 surrounds the circumference of the mounting groove 104, the sealing ring 34 is slidably connected with the reciprocating saw handle 1, and the sealing ring 34 can be abutted with the side wall of the battery pack 2.
When the battery pack 2 is attached to the reciprocating saw handle 1, part of the structure of the battery pack 2 extends into the mounting groove 104, the positioning block 9 is pressed, the positioning block 9 pushes the fixing spring 10 to move, the positioning block 9 is loosened, the fixing spring 10 pushes the positioning block 9 to move towards one side of the mounting block 8, the positioning block 9 is attached to the side wall of the mounting block 8, the battery pack 2 and the reciprocating saw handle 1 are fixed, when the fixing spring 10 pushes the positioning block 9 to move towards one side of the mounting block 8, the positioning block 9 simultaneously pushes the driving rod 31 to move towards one side of the sealing cavity 102, the driving rod 31 drives the driving connecting rod 32 to rotate, the driving rod 32 pushes the linkage rod 33 to move towards one side far away from the sealing cavity 102, the linkage rod 33 pushes the sealing ring 34 to move towards one side of the battery pack 2, the sealing ring 34 is pressed to deform, the sealing ring 34 is tightly abutted against the side wall of the battery pack 2, and the possibility that powder enters the joint of the battery pack 2 and the reciprocating saw handle 1 is reduced, the possibility that the powder influences the joint of the battery pack 2 and the handle 1 of the reciprocating saw is reduced, the battery pack 2 is convenient to continuously supply power to the electric reciprocating saw, and the use reliability of the electric reciprocating saw is improved.
Referring to fig. 3, in order to improve the reliability of the use of the sealing assembly 3, the sealing assembly 3 further includes a first driving ring 35, a second driving ring 36 and a compression spring 37, the first driving ring 35 is located on one side of the driving rod 31 close to the driving link 32, the driving link 32 passes through the first driving ring 35, the first driving ring 35 is slidably connected with the driving link 32, the first driving ring 35 is hinged with the driving rod 31, the second driving ring 36 is located on one side of the linkage rod 33 close to the driving link 32, the driving link 32 passes through the second driving ring 36, the driving link 32 is slidably connected with the second driving ring 36, and the second driving ring 36 is hinged with the linkage rod 33; the compression spring 37 is a cylindrical spring, one end of the compression spring 37 is elastically clamped with the driving link 32, the other end of the compression spring 37 is elastically clamped with the side wall of the sealed cavity 102, and when the driving rod 31 extends out of the driving hole 101, the compression spring 37 is in a natural state. When the battery pack 2 is installed, the positioning block 9 pushes the driving rod 31 to move, the driving rod 31 drives the first driving ring 35 to move, the first driving ring 35 slides along the driving connecting rod 32, the driving rod 31 drives one side of the driving connecting rod 32 to rotate, the elastic potential energy of the compression spring 37 is gradually increased, the other end of the driving connecting rod 32 rotates, the driving connecting rod 32 pushes the second driving ring 36 to move, the second driving ring 36 drives the linkage rod 33 to move, the linkage rod 33 drives the sealing ring 34 to move towards one side close to the battery pack 2, and a gap between the battery pack 2 and the reciprocating saw handle 1 is blocked by the sealing ring 34; when the battery pack 2 is disassembled, the positioning block 9 is separated from the positioning block 9, the fixing state between the battery pack 2 and the reciprocating saw handle 1 is released, the compression spring 37 drives the driving connecting rod 32 to rotate, the driving connecting rod 32 and the first driving ring 35 drive the driving rod 31 to move, the driving rod 31 moves to one side far away from the sealing cavity 102, the driving rod 31 drives the battery pack 2 to move to one side far away from the reciprocating saw handle 1, the sealing ring 34 moves to one side close to the reciprocating saw handle 1 under the driving of the driving connecting rod 32, and the sealing ring 34 is separated from the battery pack 2; the sealing component 3 can improve the sealing stability between the battery pack 2 and the reciprocating saw handle 1, and the battery pack 2 and the reciprocating saw handle 1 are separated when the battery pack 2 can be taken down conveniently, so that the use stability of the electric reciprocating saw is improved.
Referring to fig. 3 and 4, in order to reduce the possibility of aging of the sealing ring 34 in an unused state, a sealing groove 103 is formed in the reciprocating saw handle 1, the sealing groove 103 surrounds the periphery of the reciprocating saw handle 1, the sealing ring 34 is located in the sealing groove 103, a plurality of return springs 38 are arranged between the side wall of the sealing groove 103 and the sealing ring 34, the return springs 38 are cylindrical springs, the return springs 38 are arranged in plurality, the return springs 38 are arranged at intervals along the length direction of the sealing ring 34, one ends of the return springs 38 are bonded and fixed with the sealing ring 34, the other ends of the return springs 38 are elastically clamped with the side wall of the sealing groove 103, and when the sealing ring 34 is completely accommodated in the sealing groove 103, the return springs 38 are in a natural state; battery package 2 is provided with fender ring 4 towards reciprocating saw handle 1 one side, keeps off ring 4 around establishing in battery package 2 towards reciprocating saw handle 1's week side, keeps off ring 4 and battery package 2 integrated into one piece, keeps off ring 4 and can closely laminate with sealing ring 34. When the battery package 2 is not connected with the reciprocating saw handle 1, seal ring 34 is accomodate in seal groove 103 under return spring 38's drive, reduce the possibility that seal ring 34 received the morals and manners and lead to the sealed effect variation, when battery package 2 and reciprocating saw handle 1 laminating, seal ring 34 stretches out seal groove 103, return spring 38 is stretched, return spring 38's elastic potential energy increases, seal ring 34 and fender ring 4 butt, the improvement is to the effect that blocks of dust, the reliability that electronic reciprocating saw used is improved.
Referring to fig. 3 and 4, in order to reduce the possibility that dust affects the power supply of the battery pack 2 towards the handle 1 of the reciprocating saw, a power supply plate 7 for supplying power to the reciprocating saw is arranged on the outer side of the battery pack 2, the power supply plate 7 is fixedly bonded with the outer wall of the battery pack 2, a battery connecting block 5 is arranged in the mounting groove 104, the battery connecting block 5 is fixedly bonded with the side wall of the mounting groove 104, an ash cleaning block 6 is arranged at the position of the battery connecting block 5, the ash cleaning block 6 is detachably connected with the battery connecting block 5, a convex block 62 is arranged on one side, facing the battery connecting block 5, of the ash cleaning block 6, a groove 51 is formed in one side, facing the ash cleaning block 6, the convex block 62 is fixedly clamped with the side wall of the groove 51, the ash cleaning block 6 is connected with the battery connecting block 5 into a whole, a cleaning groove 61 for connecting the battery pack 2 is formed in the ash cleaning block 6, the power supply plate 7 can penetrate through the cleaning groove 61 and is electrically connected with the battery connecting block 5. When the battery pack 2 is attached to the handle 1 of the reciprocating saw, the power supply plate 7 is gradually connected with the battery connecting block 5, the power supply plate 7 firstly penetrates through the cleaning groove 61, dust scraps on the power supply plate 7 are cleaned by the dust cleaning block 6, and the cleaned power supply plate 7 is electrically connected with the battery connecting block 5, so that the possibility that the dust scraps enter the connecting position of the power supply plate 7 and the battery connecting block 5 is reduced; when the wearing and tearing of clearance groove 61 are great, operating personnel pulling deashing piece 6, lug 62 and recess 51 separation, the deashing piece 6 and the separation of battery connecting block 5 of wearing and tearing, new deashing piece 6 and battery connecting block 5 are fixed a position through lug 62, conveniently clear up the dust piece on the power supply board 7 surface of deashing battery package 2, improve the stability that electronic reciprocating saw used.
The implementation principle of the electric reciprocating saw convenient to use in the embodiment of the application is as follows: an operator installs two battery packs 2 on two sides of a reciprocating saw handle 1 respectively, when the battery packs 2 are attached to the reciprocating saw handle 1, a power supply plate 7 penetrates through a cleaning groove 61, dust scraps adhered to the power supply plate 7 are cleaned by the side wall of the cleaning groove 61, the operator pushes a positioning block 9 to move, the compression elastic potential energy of a fixed spring 10 is increased, the battery packs 2 are attached to the reciprocating saw handle 1, the fixed spring 10 pushes the positioning block 9 to be attached to an installation block 8, the battery packs 2 are connected with the reciprocating saw handle 1, the positioning block 9 drives a driving rod 31 to move towards one side of a sealing cavity 102, the driving rod 31 drives a first driving ring 35 to move, the first driving ring 35 drives a driving connecting rod 32 to rotate, the compression elastic potential energy of a compression spring 37 is increased, the driving connecting rod 32 drives a second driving ring 36 to move, the second driving ring 36 drives a linkage rod 33 to move, the linkage rod 33 drives a sealing ring 34 to move towards one side of the battery packs 2, the sealing ring 34 extends out of the side wall of the sealing groove 103, the sealing ring 34 is attached to the baffle ring 4, and the elastic potential energy of the return spring 38 under the tensile force is increased; when the battery pack 2 is disassembled, an operator presses the positioning block 9, the positioning block 9 is separated from the mounting block 8, the fixing state of the battery pack 2 and the reciprocating saw handle 1 is released, the driving rod 31 moves towards one side far away from the sealing cavity 102 under the pushing of the compression spring 37, the driving rod 31 pushes the battery pack 2 towards one side far away from the reciprocating saw handle 1, the battery pack 2 is separated from the reciprocating saw handle 1, the sealing ring 34 returns to the sealing groove 103 under the pulling of the return spring 38, when the abraded ash removal block 6 is disassembled, the convex block 62 is separated from the side wall of the groove 51, and the new ash removal block 6 and the battery connecting block 5 are positioned through the convex block 62.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an electronic reciprocating saw convenient to use, includes reciprocating saw handle (1) and battery package (2), the connection can be dismantled with reciprocating saw handle (1) to battery package (2), its characterized in that: battery package (2) are provided with a plurality ofly, battery package (2) all can be dismantled with reciprocating saw handle (1) outside and be connected, still be provided with seal assembly (3) of sealed battery package (2) between reciprocating saw handle (1) and battery package (2), seal assembly (3) are provided with a plurality ofly, seal assembly (3) and battery package (2) correspond the setting.
2. The electric reciprocating saw convenient to use as claimed in claim 1, wherein a driving hole (101) and a sealing cavity (102) are formed in the handle (1) of the reciprocating saw, the driving hole (101) is communicated with the sealing cavity (102), the electric reciprocating saw further comprises a sealing assembly (3) for sealing the battery pack (2), the sealing assembly (3) comprises a driving rod (31), a driving connecting rod (32), a linkage rod (33) and a sealing ring (34), one end of the driving rod (31) extends out of the driving hole (101), the driving rod (31) penetrates through the driving hole (101), the other end of the driving rod (31) is abutted against the driving connecting rod (32), the driving connecting rod (32) is located in the sealing cavity (102), the driving connecting rod (32) is hinged to the side wall of the sealing cavity (102), one end of the linkage rod (33) is attached to the side wall of the driving connecting rod (32), the pin joint of drive connecting rod (32) is located between gangbar (33) and drive lever (31), one side and sealing ring (34) that drive connecting rod (32) were kept away from in gangbar (33) are connected, sealing ring (34) are located between reciprocating saw handle (1) and battery package (2), sealing ring (34) and reciprocating saw handle (1) sliding connection, sealing ring (34) other end and battery package (2) lateral wall support tightly.
3. A user friendly electric reciprocating saw as defined in claim 2, wherein: the sealing assembly (3) further comprises a first driving ring (35) and a second driving ring (36), the first driving ring (35) is positioned on one side of the driving rod (31) close to the driving link (32), the first driving ring (35) is in sliding connection with the driving link (32), and the first driving ring (35) is hinged with the driving rod (31); the second driving ring (36) is positioned on one side of the linkage rod (33) close to the driving connecting rod (32), the second driving ring (36) is hinged with the linkage rod (33), the driving connecting rod (32) penetrates through the second driving ring (36), and the driving connecting rod (32) is connected with the second driving ring (36) in a sliding mode.
4. A user friendly electric reciprocating saw as defined in claim 2, wherein: the sealing assembly (3) further comprises a crimping spring (37), one end of the crimping spring (37) is fixedly connected with the driving connecting rod (32), the other end of the crimping spring (37) is fixedly connected with the inner wall of the sealing cavity (102), and the driving rod (31) protrudes out of the reciprocating saw handle (1), so that the crimping spring (37) is in a natural state.
5. A user friendly electric reciprocating saw as defined in claim 2, wherein: reciprocating saw handle (1) is close to sealing ring (34) one side and has seted up seal groove (103), sealing ring (34) one side is located seal groove (103), be provided with return spring (38) between sealing ring (34) and seal groove (103), return spring (38) one end and sealing ring (34) fixed connection, return spring (38) other end and seal groove (103) lateral wall fixed connection, when sealing ring (34) and seal groove (103) lateral wall laminating, return spring (38) are natural state.
6. A user friendly electric reciprocating saw as defined in claim 2, wherein: battery package (2) are provided with towards sealing ring (34) one side and keep off ring (4), keep off ring (4) and sealing ring (34) fixed connection, keep off ring (4) and can closely laminate with sealing ring (34).
7. A user friendly electric reciprocating saw as defined in claim 1, wherein: reciprocating saw handle (1) outside still is provided with battery connecting block (5), battery connecting block (5) department is provided with deashing piece (6), connection can be dismantled in deashing piece (6) and battery connecting block (5), clearance groove (61) have been seted up on deashing piece (6), battery package (2) outside is provided with power supply board (7), power supply board (7) and battery package (2) fixed connection, clearance groove (61) can be passed in power supply board (7), power supply board (7) are passed behind clearance groove (61) and battery connecting block (5) electricity is connected.
8. A user friendly electric reciprocating saw as defined in claim 7, wherein: the battery dust removing device is characterized in that a protruding block (62) is arranged on one side, facing the battery connecting block (5), of the dust removing block (6), a groove (51) is formed in one side, facing the dust removing block (6), of the battery connecting block (5), the protruding block (62) stretches into the side wall of the groove (51), and the protruding block (62) and the side wall of the groove (51) are clamped and connected fixedly.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110853364.4A CN113510307A (en) | 2021-07-27 | 2021-07-27 | Electric reciprocating saw convenient to use |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110853364.4A CN113510307A (en) | 2021-07-27 | 2021-07-27 | Electric reciprocating saw convenient to use |
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| CN113510307A true CN113510307A (en) | 2021-10-19 |
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| CN215392890U (en) * | 2021-07-27 | 2022-01-04 | 浙江明磊锂能源科技股份有限公司 | Electric reciprocating saw convenient to use |
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2021
- 2021-07-27 CN CN202110853364.4A patent/CN113510307A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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