CN114951820B - Multifunctional mini saw - Google Patents
Multifunctional mini saw Download PDFInfo
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- CN114951820B CN114951820B CN202210379977.3A CN202210379977A CN114951820B CN 114951820 B CN114951820 B CN 114951820B CN 202210379977 A CN202210379977 A CN 202210379977A CN 114951820 B CN114951820 B CN 114951820B
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- saw
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- handle body
- protective cover
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- 230000001681 protective effect Effects 0.000 claims abstract description 80
- 230000000670 limiting effect Effects 0.000 claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 230000009471 action Effects 0.000 claims abstract description 20
- 230000033001 locomotion Effects 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000001276 controlling effect Effects 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 3
- 230000026058 directional locomotion Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 125000006850 spacer group Chemical group 0.000 description 3
- 210000005056 cell body Anatomy 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/16—Hand-held sawing devices with circular saw blades
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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
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a multifunctional mini saw, which comprises a mini saw body, wherein the mini saw body consists of a handle body, a power mechanism, a saw blade, an outer protection shell, a movable protection cover and a base body, and is arranged in the handle body and used for controlling a micro-motion unit of the power mechanism; a control assembly mounted on the handle body; the limiting groove body is arranged on the base body and is used for being in sliding connection with the movable protective cover; the multifunctional mini saw comprises an outer protective shell, a control component, a power mechanism, a limiting groove body, a limiting plate, a driving component, a micro-motion unit, a power mechanism, a movable protective cover and a control component, wherein the control component is arranged on the outer protective shell and used for adjusting the cutting depth of the saw blade, the control component is used for touching a button on the micro-motion unit through the control component, the power mechanism drives the saw blade to work, the movable protective cover is enabled to conduct directional motion in the outer protective shell under the action of the stop plate, the cutting depth of the saw blade can be adjusted properly through the control component, and the movable protective cover can be prevented from being blocked when the movable protective cover conducts directional motion in the limiting groove body and the outer protective shell under the action of the driving component.
Description
Technical Field
The invention relates to the technical field of mini saws, in particular to a multifunctional mini saw.
Background
The hand-held mini saw comprises a bottom plate, a shield, a motor assembly, a saw blade, a left machine body, a right machine body, a handle and a switch, wherein the bottom plate is hinged with the left machine body and the right machine body through a torsion spring, the switch is arranged on the handle, an unlocking button capable of moving left and right is arranged on the switch, a limiting step is arranged on the bottom plate, and the shield is fixed on the bottom plate and used for protecting the saw blade. Compared with the traditional electric circular saw, the electric circular saw has a wider application range, can cut vertically downwards and linearly, has multiple functions, and has been accepted by consumers.
The mini saw is an improvement to the electric circular saw, compare more small and exquisite with traditional electric circular saw, facilitate the use, present mini saw generally includes the casing, set up motor in the casing and the saw bit of being connected through drive mechanism and motor drive, present mini saw need carry out the regulation of different degree of depth according to the cutting object in the in-service use process, thereby can realize carrying out the design of different shapes to the object, however, the degree of depth adjustment structure of present mini saw is comparatively complicated, need carry out many times regulation just can realize adjusting the degree of depth cutting to the object, thereby make on the one hand make the work load of dismouting great, on the other hand carry out the degree of depth in-process, complicated degree of depth adjustment mechanism easily influences staff's work efficiency, for this reason, we propose a multi-functional mini saw.
Disclosure of Invention
The present invention is directed to a multifunctional mini saw to solve the above-mentioned problems.
In order to achieve the above purpose, the present invention provides the following technical solutions: the multifunctional mini saw comprises a mini saw body, wherein the mini saw body consists of a handle body, a power mechanism, a saw blade, an outer protection shell, a movable protection cover and a base body, is arranged in the handle body and is used for controlling a micro-motion unit of the power mechanism; the control component is arranged on the handle body and used for enabling the power mechanism to drive the saw blade to work by touching the button on the micro-motion unit; the limiting groove body is arranged on the base body and is used for being in sliding connection with the movable protective cover; the adjusting and controlling assembly is arranged on the outer protective shell and used for adjusting the cutting depth of the saw blade, so that the power mechanism drives the saw blade to work under the action of the control assembly, and the adjusting and controlling assembly is convenient for a worker to adjust the cutting depth of the saw blade.
Preferably, the control assembly comprises a key body, a key control button, a key partition plate, a partition plate spring and a stress piece, wherein the key body is arranged on the handle body, and the output end of the key body is arranged below the micro-motion unit; the key control button is arranged at one end of the key body, a fixing pin used for being rotationally connected with the handle body is arranged on the key control button, and a protruding block is arranged on the key control button; the key separation plate is arranged in the handle body and is in sliding connection with the handle body, a groove used for being matched with the protruding block is formed in the key separation plate, and the separation plate spring is arranged on the key body and is connected with the key separation plate; the stress piece is arranged inside the handle body and used for enabling the movable protective cover to conduct limiting action in the outer protective shell and the limiting groove body through acting force of the key separation plate, so that the key control button is pressed to enable the key body to be pressed and contacted with the micro-motion unit, and the power mechanism is used for driving the saw blade to rotate.
Preferably, the stress piece comprises a stop plate arranged in the handle body, a rotating column used for being rotationally connected with the handle body is arranged on the stop plate, a clamping groove is formed in the outer protection shell, one end of the stop plate is arranged in the clamping groove, a spring body used for being connected with the inner wall of the handle body is arranged at one end of the stop plate, so that the key separation plate acts on the stop plate, and directional limiting action is performed on the movable protection cover on the limiting groove body and in the outer protection shell.
Preferably, the inner area of the clamping groove is larger than the area of the end part of the stop plate, so that one end of the stop plate acts in the clamping groove.
Preferably, the regulating and controlling assembly comprises a chute arranged on the outer protective shell, and a scale groove body is arranged on the outer protective shell, wherein a baffle plate group used for sliding connection with the chute is arranged on the chute, a clamping block is arranged on the baffle plate group, and a limiting piece used for controlling the depth of the saw blade through the position of the clamping block is arranged on the movable protective cover, so that the baffle plate group is pressed to perform directional movement in the chute, and the baffle plate group is enabled to move to a marked value on the scale groove body according to the cutting depth.
Preferably, the limiting piece comprises a limiting block arranged on the movable protective cover, wherein the clamping block is positioned on the movement track of the limiting block, and a limiting pin which is used for being in sliding connection with the limiting groove body is arranged at the bottom of the movable protective cover, wherein one end of the limiting plate is positioned in the outer protective shell and used for limiting the movement of the movable protective cover, so that the movement of the movable protective cover can be limited under the action of the limiting piece
Preferably, the base body is provided with a circular limiting seat, and the end part of the outer protection shell is rotationally connected with the circular limiting seat, wherein the handle body is fixedly connected with the outer protection shell, the power mechanism is arranged inside the handle body, the output end of the power mechanism is connected with the saw blade, and the movable protective cover is connected with the handle body and is positioned inside the outer protection shell, so that the outer protection shell rotates along the circle center of the circular limiting seat in the pressing process.
Preferably, a driving piece for providing auxiliary pushing action for the action of the movable protective cover is arranged in the outer protective shell, so that the situation that the movable protective cover is blocked when moving in the actual use process is avoided.
Preferably, the driving piece comprises an annular tooth row, a connecting piece, a gear body, a transmission gear, a column body, a circular plate body, a force application block and a force bearing block, wherein the annular tooth row is arranged in the outer protection shell and is fixedly connected with the base body through the connecting piece; the gear body is arranged on the power mechanism and is in rotary connection with the power mechanism; the transmission gear is arranged in the outer protection shell, is connected with the outer protection shell through the column body, and is in rotary connection with the column body, wherein the transmission gear is meshed with the annular gear row and the gear body respectively; the circular plate body is arranged on the gear body, and the force application block is arranged on the surface of the circular plate body; the force-bearing block is arranged on the movable protective cover and is positioned on the movement path of the force-bearing block, so that the annular tooth row moves directionally along with the outer protective shell, the annular tooth row is meshed with the transmission gear and the gear body is rotated to drive the circular plate body to synchronously rotate, and the force-bearing block acts on the force-bearing block to give the movable protective cover directional action.
Preferably, the circle center of the annular tooth row coincides with the circle center of the circular limiting seat, so that the annular tooth row performs directional motion by taking the circular limiting seat as the circle center.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the control component touches the button on the micro-motion unit, so that the power mechanism drives the saw blade to work, the movable protective cover performs directional motion in the outer protective shell under the action of the stop plate, the cutting depth of the saw blade can be adjusted properly through the adjusting component, and the movable protective cover can be prevented from being blocked when performing directional motion in the limiting groove body and the outer protective shell under the action of the driving component, so that the defects of complex depth adjusting structure, high cost and the like in the prior art are overcome through the scheme.
2. According to the mini saw, the driving piece is arranged, when the mini saw body is used for a period of time, the clamping phenomenon easily occurs in the movement process of the movable protective cover, a worker can push the movable protective cover to conduct directional motion by increasing the pressing force, and when the clamping phenomenon occurs, the driving piece gives the acting force to the movable protective cover to conduct directional motion in the outer protective shell and the limiting groove body.
3. The invention is provided with the stop plate, and the movable protective cover can conduct directional limiting action in the outer protective shell through the stop plate so as to conduct limiting action on the movement direction of the movable protective cover.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a control assembly according to the present invention;
FIG. 3 is a schematic diagram of the structure of the present invention;
FIG. 4 is a schematic view of the handle body structure of the present invention;
FIG. 5 is a partial cross-sectional view of the handle body of the present invention;
FIG. 6 is a schematic view of a force-bearing member according to the present invention;
FIG. 7 is a schematic diagram of a control assembly according to the present invention;
FIG. 8 is a schematic view of a limiting member according to the present invention;
FIG. 9 is a schematic view of a driving member according to the present invention;
FIG. 10 is a schematic view of a partial structure of a driving member according to the present invention;
FIG. 11 is a schematic view of a partial structure of the present invention;
FIG. 12 is a diagram illustrating a stress analysis of a snap-on structure of a movable hood according to the present invention.
In the figure: 1-a mini saw body; 2-a handle body; 3-a power mechanism; 4-saw blade; 5-an outer protective shell; 6-a movable protective cover; 7-a base body; 8-a micro-motion unit; 9-a control assembly; 10-limiting groove bodies; 11-regulatory components; 12-limiting parts; 13-a circular limiting seat; 14-a driving member; 91-a key body; 92-key control buttons; 93-key separator; 94-diaphragm springs; 95-stress piece; 96-fixing pins; 97-bump; 98-grooves; 111-a chute; 112-scale groove body; 113-a baffle group; 114-clamping blocks; 121-limiting blocks; 122-limiting pins; 141-annular rows of teeth; 142-a connector; 143-a gear body; 144-a drive gear; 145-a column; 146-a circular plate body; 147-force application block; 148-force block; 951-a stopper plate; 952-rotating the column; 953-a clamping groove; 954-a spring body.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-12, the present invention provides a technical solution: the invention solves the problems that the prior mini saw has a complex depth adjusting structure, and can realize the depth cutting adjustment of objects by multiple adjustments, on one hand, the disassembly workload is larger, on the other hand, the complex depth adjusting mechanism is easy to influence the working efficiency of workers in the depth adjusting process, the mini saw comprises a mini saw body 1, the mini saw body 1 is correspondingly improved aiming at the problems, the mini saw comprises a handle body 2, a power mechanism 3, a saw blade 4, an outer protective shell 5, a movable protective cover 6 and a base body 7, other parts of components are not excessively described in the prior art, wherein the power mechanism 3 is arranged in the handle body 2, the output end of the power mechanism is fixedly connected with the saw blade 4, so as to drive the saw blade 4 to rotate, the outer protective shell 5 is fixedly connected with the handle body 2, the movable protective cover 6 is connected with the handle body 2 and is positioned in the outer protective shell 5, the saw blade 4 is arranged in the outer protective shell 5, a circular limiting seat 13 is arranged on the base, the end of the outer protective shell 5 is rotatably connected with the circular limiting seat 13, the base body 7 is arranged on the base body, a micro-motion unit is arranged on the base body 7, and a micro-motion unit is used for controlling the saw blade 4 to be arranged in a groove 8, and a micro-motion unit is used for controlling the saw blade unit 8 to be arranged in the saw blade unit 8, and the micro-motion unit is required to be arranged in the control groove 8, and the saw blade unit is arranged in the inside the handle body 3; a control component 9 for enabling the power mechanism 3 to drive the saw blade 4 to work by touching a button on the micro-motion unit 8 is arranged on the handle body 2; the worker touches the control button on the micro-motion unit 8 through the control component 9, so that the power mechanism 3 works, and a limiting groove body 10 for sliding connection with the movable protective cover 6 is arranged on the base body 7; and the outer protective casing 5 is provided with a regulating and controlling assembly 11 for regulating the cutting depth of the saw blade 4.
The control assembly 9 in this embodiment comprises a key body 91, a key control button 92, a key spacer 93, a spacer spring 94, a force-bearing member 95,
the key body 91 is mounted on the handle body 2, and the output end of the key body 91 is arranged below the micro-motion unit 8; a key control button 92 is installed at one end of the key body 91, and a fixing pin 96 for rotationally connecting with the handle body 2 is installed on the key control button 92, it should be noted that a torsion spring is connected between the fixing pin 96 and the handle body 2, so as to have a restoring effect, wherein the key control button 92 is installed with a protruding block 97; the key clapboard 93 is arranged in the handle body 2 and is in sliding connection with the handle body, wherein a groove 98 for matching with the protruding block 97 is arranged on the key clapboard 93, and the clapboard spring 94 is arranged on the key body 91 and is connected with the key clapboard 93; the force-bearing piece 95 is arranged inside the handle body 2 and is used for limiting the movement of the movable protective cover in the outer protective shell 5 and the limiting groove body 10 by the acting force of the key partition 93, and it is to be noted that the key body 91 and the key partition 93 in the scheme are provided with trapezoid blocks, and the trapezoid blocks on the key partition 93 are in a fitting state, so that the key body 91 is blocked from being pressed.
Specifically, the operator toggles the key control button 92, at this time, the protrusion block 97 acts on the groove 98 on the key partition plate 93, at this time, the trapezoid block installed on the key partition plate 93 is in a matching state with the trapezoid block on the key body 91, at this time, the key body 91 can be pressed to make the output end touch the button on the micro-motion unit 8, at the same time, the key partition plate 93 acts on the stress piece 95, at this time, the partition plate spring 94 is in a stretching state.
The force-bearing piece 95 in this solution includes a stop plate 951 disposed inside the handle body 2, and a rotation column 952 for rotationally connecting with the handle body 2 is mounted on the stop plate 951, the rotation column 952 is mounted at the center of the stop plate 951, so that the key partition 93 acts on the stop plate 951 to make it directionally rotate under the action of the rotation column 952, and a clamping groove 953 is disposed on the outer protection casing 5, wherein one end of the stop plate 951 is disposed inside the clamping groove 953, and it is noted that the inner area of the clamping groove 953 in this solution is larger than the area of the end of the stop plate 951, and the end of the stop plate 951 is used for limiting the movement of the movable protection casing 6 in the outer protection casing 5, wherein one end of the stop plate 951 is connected with a spring body 954 for connecting with the inner wall of the handle body 2, so that after returning to the initial state, the stop plate 951 returns to the initial state under the action of the spring body 954.
The regulating and controlling assembly 11 in this scheme includes the spout 111 that sets up in one side of the outer protective casing 5, and is provided with the scale cell body 112 on the outer protective casing 5, wherein install the baffle group 113 used for carrying on sliding connection with it on the spout 111, and fixedly install the joint piece 114 on the baffle group 113, it should be noted that, the baffle group 113 in this scheme is by baffle button, movable baffle, baffle fixed pin 96 body, baffle clamp plate constitution, wherein connect through the baffle fixed pin 96 body between baffle button and the movable baffle, the baffle clamp plate is installed on the movable baffle, and the joint piece 114 is installed on the movable baffle, so that the user stir the baffle button, make the baffle group 113 carry on the directional motion on the spout 111, be provided with the arrow that is used for carrying on the correspondence with the scale cell body 112 on the baffle clamp plate, and be provided with the stop piece 12 used for controlling the saw bit 4 depth through the joint piece 114 position on the movable shield 6;
the limiting piece 12 comprises a limiting block 121 fixedly mounted on the movable protective cover 6, wherein the clamping block 114 is positioned on the movement track of the limiting block 121, so that when the position of the baffle plate group 113 is adjusted, the clamping block 114 is synchronously treated as the baffle plate group, and a limiting pin 122 for sliding connection with the limiting groove body 10 is mounted at the bottom of the movable protective cover 6, wherein one end of a limiting plate 951 is positioned in the outer protective shell 5 and used for limiting the action of the movable protective cover 6;
specifically, the key spacer 93 acts on the stop plate 951, so that the stop plate 951 rotates under the action of the rotating column 952, at this time, the stop plate 951 extrudes the spring body 954, at the same time, one end of the stop plate 951 is located inside the groove 98 and is located in the outer protective shell 5, at this time, the stop plate 951 limits the movement of the movable protective cover 6, when a worker needs to adjust the cutting depth of the saw blade 4, the worker dials the baffle key, so that the baffle pressing plate slides in the chute 111 in an oriented manner, and pays attention to the position of the scale groove 112 corresponding to the arrow on the baffle pressing plate, at this time, the clamping block 114 is also located at the position, and in the process of pressing down, the limiting block 121 on the movable protective cover 6 moves to the contact position of the clamping block 114, and the stop plate 951 limits one side of the movable protective cover 6, so that the limiting pin 122 on the movable protective cover 6 acts in the limiting groove 10
As shown in fig. 12, the schematic diagram of the movable protective cover 6 showing the jamming phenomenon during the movement process is shown, wherein F1 and F2 are forces provided by pressing down, F is the resultant force of F1 and F2, and M is the movement direction of the movable protective cover 6 in the limiting groove 10, which is obtained from the schematic diagram, at this point, the movable protective cover 6 is easy to showing the jamming condition, and in order to solve the problem, a driving member 14 for providing auxiliary pushing action for the movement of the movable protective cover 6 is provided in the outer protective housing 5, so that when the jamming phenomenon occurs in the movable protective cover 6, the movable protective cover 6 is oriented in the limiting groove 10 under the action of the driving member 14;
the driving piece 14 in the scheme comprises an annular tooth row 141, a connecting piece 142, a gear body 143, a transmission gear 144, a column 145, a circular plate body 146, a force application block 147 and a force bearing block 148, wherein the annular tooth row 141 is arranged in the outer protection shell 5, the circle center of the annular tooth row 141 coincides with the circle center of the circular limiting seat 13, and the annular tooth row 141 is fixedly connected with the base body 7 through the connecting piece 142; the gear body 143 is arranged on the power mechanism 3 and is in rotary connection with the power mechanism 3; the transmission gear 144 is arranged inside the outer protection shell 5 and is connected with the outer protection shell 5 through a column 145, and the transmission gear 144 is rotationally connected with the column 145, wherein the transmission gear 144 is respectively meshed with the annular gear row 141 and the gear body 143; the circular plate body 146 is arranged on the gear body 143, and the force application block 147 is arranged on the surface of the circular plate body 146; the force-bearing block 148 is mounted to the movable shroud 6 in the path of movement of the force-applying block 147.
Specifically, when the outer protective housing 5 moves down synchronously with the handle body 2, the annular gear row 141 moves synchronously with the handle body at this time, and the transmission gear 144 is meshed, and the gear body 143 is meshed with the transmission gear 144 to drive the gear body 143 to rotate, and the gear body 143 is rotationally connected with the power mechanism 3, so that the circular plate body 146 is driven to rotate anticlockwise, so that the force application block 147 acts on the force application block 148 to make the movable protection cover 6 perform directional motion on the limiting groove body 10 through the limiting pin 122, thereby avoiding a clamping condition.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a mini saw of multi-functional, includes mini saw body (1), mini saw body (1) comprises handle body (2), power unit (3), saw bit (4), outer protection casing (5), activity protection casing (6) and base body (7), its characterized in that: the micro-motion unit (8) is arranged in the handle body (2) and used for controlling the power mechanism (3); the control component (9) is arranged on the handle body (2) and used for enabling the power mechanism (3) to drive the saw blade (4) to work by touching a button on the micro-motion unit (8); the control assembly (9) comprises a key body (91), a key control button (92), a key partition plate (93), a partition plate spring (94) and a stress piece (95), wherein the key body (91) is arranged on the handle body (2), and the output end of the key body (91) is arranged below the micro-motion unit (8); the key control button (92) is arranged at one end of the key body (91), a fixing pin (96) used for being rotationally connected with the handle body (2) is arranged on the key control button (92), and a protruding block (97) is arranged on the key control button (92); the key separation plate (93) is arranged in the handle body (2) and is in sliding connection with the handle body, a groove (98) used for being matched with the protruding block (97) is formed in the key separation plate (93), and the separation plate spring (94) is arranged on the key body (91) and is connected with the key separation plate (93); the stress piece (95) is arranged in the handle body (2) and is used for limiting the movable protective cover in the outer protective shell (5) and the limiting groove body (10) through acting force of the key partition plate (93); the stress piece (95) comprises a stop plate (951) arranged in the handle body (2), a rotating column (952) used for being rotationally connected with the handle body (2) is arranged on the stop plate (951), a clamping groove (953) is formed in the outer protection shell (5), one end of the stop plate (951) is arranged in the clamping groove (953), and a spring body (954) used for being connected with the inner wall of the handle body (2) is arranged at one end of the stop plate (951); the limiting groove body (10) is arranged on the base body (7) and is used for being connected with the movable protective cover (6) in a sliding manner; and the regulating and controlling component (11) is arranged on the outer protective shell (5) and used for regulating the cutting depth of the saw blade (4).
2. A multi-functional mini saw as in claim 1, wherein: the inner area of the clamping groove (953) is larger than the area of the end part of the stop plate (951).
3. A multi-functional mini saw as claimed in claim 2, wherein: the regulating and controlling assembly (11) comprises a chute (111) arranged on the outer protection shell (5), and a scale groove body (112) is arranged on the outer protection shell (5), wherein a baffle group (113) used for sliding connection with the chute (111) is arranged on the chute (111), a clamping block (114) is arranged on the baffle group (113), and a limiting piece (12) used for controlling the depth of the saw blade (4) through the position of the clamping block (114) is arranged on the movable protection cover (6).
4. A multi-functional mini-saw according to claim 3, wherein: the limiting piece (12) comprises a limiting block (121) arranged on the movable protective cover (6), wherein the clamping block (114) is positioned on the movement track of the limiting block (121), and a limiting pin (122) which is used for being in sliding connection with the limiting groove body (10) is arranged at the bottom of the movable protective cover (6), and one end of the limiting plate (951) is positioned inside the outer protective shell (5) and used for limiting the movement of the movable protective cover (6).
5. A multi-functional mini saw as in claim 1, wherein: be provided with circular spacing seat (13) on base body (7), just rotate between outer protection casing (5) tip and the circular spacing seat (13) and be connected, wherein handle body (2) carry out fixed connection with outer protection casing (5), power unit (3) set up inside handle body (2) and its output is connected with saw bit (4), wherein activity protection casing (6) are connected and are in inside outer protection casing (5) with handle body (2).
6. A multi-functional mini saw as in claim 1, wherein: the inside of the outer protection shell (5) is provided with a driving piece (14) for providing auxiliary pushing action for the action of the movable protection cover (6).
7. A multi-functional mini saw as in claim 6, wherein: the driving piece (14) comprises an annular tooth row (141), a connecting piece (142), a gear body (143), a transmission gear (144), a column body (145), a circular plate body (146), a force application block (147) and a force bearing block (148), wherein the annular tooth row (141) is arranged in the outer protection shell (5) and is fixedly connected with the base body (7) through the connecting piece (142); the gear body (143) is arranged on the power mechanism (3) and is rotationally connected with the power mechanism (3); the transmission gear (144) is arranged inside the outer protection shell (5) and is connected with the outer protection shell (5) through the column body (145), and the transmission gear (144) is rotationally connected with the column body (145), wherein the transmission gear (144) is meshed with the annular gear row (141) and the gear body (143) respectively; the circular plate body (146) is arranged on the gear body (143), and the force application block (147) is arranged on the surface of the circular plate body (146); the force receiving block (148) is arranged on the movable protective cover (6) and is positioned on the movement path of the force applying block (147).
8. A multi-functional mini saw as in claim 7, wherein: the circle center of the annular tooth row (141) coincides with the circle center of the circular limiting seat (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210379977.3A CN114951820B (en) | 2022-04-12 | 2022-04-12 | Multifunctional mini saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210379977.3A CN114951820B (en) | 2022-04-12 | 2022-04-12 | Multifunctional mini saw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114951820A CN114951820A (en) | 2022-08-30 |
| CN114951820B true CN114951820B (en) | 2024-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210379977.3A Active CN114951820B (en) | 2022-04-12 | 2022-04-12 | Multifunctional mini saw |
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| CN (1) | CN114951820B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029430A (en) * | 2009-09-24 | 2011-04-27 | 苏州宝时得电动工具有限公司 | Portable cutting machine |
| CN203304689U (en) * | 2013-06-05 | 2013-11-27 | 浙江金磐机电实业有限公司 | Cutting position adjusting mini saw |
| CN103537753A (en) * | 2012-07-13 | 2014-01-29 | 苏州宝时得电动工具有限公司 | Portable cutting machine |
| CN204584424U (en) * | 2015-05-19 | 2015-08-26 | 正阳实业投资有限公司 | Hand-held mini saw retinue protective cover |
| CN207026606U (en) * | 2016-07-15 | 2018-02-23 | 苏州宝时得电动工具有限公司 | Portable cutter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005118195A2 (en) * | 2004-05-28 | 2005-12-15 | Scientific Molding Corporation Ltd. | Hand-held circular saw, in particular plunge-cut saw |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029430A (en) * | 2009-09-24 | 2011-04-27 | 苏州宝时得电动工具有限公司 | Portable cutting machine |
| CN103537753A (en) * | 2012-07-13 | 2014-01-29 | 苏州宝时得电动工具有限公司 | Portable cutting machine |
| CN203304689U (en) * | 2013-06-05 | 2013-11-27 | 浙江金磐机电实业有限公司 | Cutting position adjusting mini saw |
| CN204584424U (en) * | 2015-05-19 | 2015-08-26 | 正阳实业投资有限公司 | Hand-held mini saw retinue protective cover |
| CN207026606U (en) * | 2016-07-15 | 2018-02-23 | 苏州宝时得电动工具有限公司 | Portable cutter |
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| CN114951820A (en) | 2022-08-30 |
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