CN111251256A - Electric hammer with protector - Google Patents
Electric hammer with protector Download PDFInfo
- Publication number
- CN111251256A CN111251256A CN201811460409.6A CN201811460409A CN111251256A CN 111251256 A CN111251256 A CN 111251256A CN 201811460409 A CN201811460409 A CN 201811460409A CN 111251256 A CN111251256 A CN 111251256A
- Authority
- CN
- China
- Prior art keywords
- baffle
- handle
- strip
- electric hammer
- rotate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D11/00—Portable percussive tools with electromotor or other motor drive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The invention discloses an electric hammer with a protective device, which comprises a machine body assembly and a protective assembly, wherein the machine body assembly comprises a machine body, a first handle, a button, a second handle, a machine head, a drill bit and a protective sleeve, the machine body is positioned on the front side of the first handle and fixedly connected with the first handle, the button is connected to the inner side of the first handle in a sliding manner, the second handle is positioned on the front side of the machine body, and the second handle is rotatably connected with the machine body; the electric hammer adds at the upside of fuselage and has established the connecting block, the connecting strip, first plate washer and second baffle, is equipped with the slip stick on the connecting strip, and the connecting strip rotates the inboard at the connecting block through the slip stick, makes it have the rotation nature, and first baffle is fixed on the connecting strip, and the second baffle rotates the outside of connecting at the second baffle, convenient to use and accomodate, and first plate washer, and second baffle play certain guard action, have increased the security during the use.
Description
Technical Field
The invention belongs to the technical field of construction machinery, and particularly relates to an electric hammer with a protective device.
Background
The electric hammer is an electric rotary hammer drill with a safety clutch and a pneumatic hammering mechanism, the electric hammer utilizes the principle of piston motion, compressed gas impacts a drill bit, great strength is not needed by hands, holes can be formed in hard materials such as concrete, bricks and stones, the hole forming efficiency of the electric hammer on the materials is high, but the electric hammer cannot form the holes in metal.
Original electric hammer when driling to the wall, the wall comprises concrete and brick, and the high-speed rotation of drill bit can take part disintegrating slag out, does not have under the prerequisite of safeguard measure, probably falls into user's eyes, brings harm for the user, has certain potential safety hazard.
Disclosure of Invention
The invention aims to provide an electric hammer with a protective device, and the electric hammer is used for solving the problems that when an original electric hammer is provided in the background technology, a wall surface is formed by concrete and bricks when a wall surface is drilled, a drill bit rotates at a high speed to bring out partial crushed slag, and the drill bit possibly falls into eyes of a user without protective measures, so that the electric hammer brings harm to the user and has certain potential safety hazard.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electric hammer with protector, includes organism subassembly and protective assembly, the organism subassembly includes fuselage, the first in command, button, second in command, aircraft nose, drill bit and protective sheath, the fuselage is located the front side of the first in command, just the fuselage with first in command fixed connection, button sliding connection is in the inboard of the first in command, the second in command is located the front side of fuselage, just the second in command with the fuselage rotates to be connected, aircraft nose fixed connection is in the front side of the second in command, the spread groove has been seted up on the aircraft nose, the drill bit is located the front side of aircraft nose, just the drill bit with the aircraft nose rotates to be connected, the protective sheath block is connected the front side of aircraft nose, the protective sheath is located the outside of drill bit, the triangle buckle has on the protective sheath, the triangle buckle block is in the inner wall of spread groove, the protection component comprises a connecting block, a connecting strip, a first baffle and a second baffle, wherein the connecting block is fixedly connected to the upper side of the machine body, the connecting strip is rotatably connected to the inner side of the connecting block, a sliding rod is arranged on the connecting strip, the sliding rod is fixedly connected to the two sides of the connecting strip, the sliding rod is rotatably connected to the inner side of the connecting block, the first baffle is fixedly connected to the upper side of the connecting strip, a rotating strip, a clamping block and a groove are arranged on the first baffle, the rotating strip is fixedly connected to the inner wall of the groove, the rotating strip runs through the clamping block, the second baffle is rotatably connected to the outer side of the first baffle, the second baffle is fixedly connected to the clamping block, and the second baffle is located on the outer side of the clamping block.
Preferably, the number of the second baffle plates is two, and the two second baffle plates are respectively located on two sides of the first baffle plate.
Preferably, the number of the connecting blocks is two, round holes are formed in the inner sides of every two adjacent connecting blocks, and the diameter of each round hole is larger than that of each sliding rod.
Preferably, the length of the first baffle is the same as that of the second baffle, the width of the first baffle is greater than that of the second baffle, and the first baffle and the second baffle are both made of transparent materials.
Preferably, the protective sheath is hollow cylinder, the protective sheath is close to one side of aircraft nose is established two and is had the branch, the branch has toughness.
Compared with the prior art, the invention has the beneficial effects that: the connecting block, the connecting strip, the first baffle and the second baffle are additionally arranged on the upper side of the machine body, the sliding rod is arranged on the connecting strip, the connecting strip rotates on the inner side of the connecting block through the sliding rod, the connecting strip is enabled to have rotatability, the first baffle is fixed on the connecting strip, the second baffle is rotatably connected to the outer side of the second baffle, the connecting strip is convenient to use and store, the first baffle and the second baffle play a certain protection role, and the safety in use is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a first baffle structure of the present invention;
FIG. 3 is a schematic view of the structure of the protective sheath of the present invention;
in the figure: 10. a body assembly; 11. a body; 12. a first handle; 13. a button; 14. a second handle; 15. a machine head; 151. connecting grooves; 16. a drill bit; 17. a protective sleeve; 171. a triangular buckle; 20. a guard assembly; 21. connecting blocks; 22. a connecting strip; 221. a slide bar; 23. a first baffle plate; 231. rotating the strip; 232. a clamping block; 233. a groove; 24. a second baffle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the electric hammer with the protection device comprises a machine body assembly 10 and a protection assembly 20, wherein the machine body assembly 10 comprises a machine body 11, a first handle 12, a button 13, a second handle 14, a machine head 15, a drill bit 16 and a protection sleeve 17, the machine body 11 is positioned on the front side of the first handle 12, the machine body 11 is fixedly connected with the first handle 12, the button 13 is connected to the inner side of the first handle 12 in a sliding mode, the second handle 14 is positioned on the front side of the machine body 11, the second handle 14 is rotatably connected with the machine body 11, the machine head 15 is fixedly connected to the front side of the second handle 14, a connection groove 151 is formed in the machine head 15, the drill bit 16 is positioned on the front side of the machine head 15, the drill bit 16 is rotatably connected with the machine head 15, the protection sleeve 17 is connected to the front side of the machine head 15 in a clamping mode, the protection sleeve 17 is positioned on the outer side of the drill bit 16, a triangular buckle, Connecting strip 22, first baffle 23 and second baffle 24, connecting block 21 fixed connection is in the upside of fuselage 11, connecting strip 22 rotates the inboard of connecting at connecting block 21, be equipped with slide bar 221 on the connecting strip 22, slide bar 221 fixed connection is in the both sides of connecting strip 22, slide bar 221 rotates the inboard of connecting at connecting block 21, first baffle 23 fixed connection is in the upside of connecting strip 22, be provided with on the first baffle 23 and rotate strip 231, fixture block 232 and recess 233, it connects at the inner wall of recess 233 to rotate strip 231 fixed connection, it runs through in fixture block 232 to rotate strip 231, second baffle 24 rotates the outside of connecting at first baffle 23, second baffle 24 and fixture block 232 fixed connection, and second baffle 24 is located the outside of fixture block 232.
In this embodiment, the connecting block 21 is fixedly connected to the upper side of the body 11, the connecting strip 22 is rotatably connected to the inner side of the connecting block 21, so that the connecting strip 21 has rotatability, the sliding rod 221 is arranged on the connecting strip 22, the sliding rod 221 is fixedly connected to both sides of the connecting strip 22, so that the connecting strip is convenient to use and store, the sliding rod 221 is rotatably connected to the inner side of the connecting block 21, the first baffle 23 is fixedly connected to the upper side of the connecting strip 22, so that the connecting strip has protectiveness and protects eyes of a user, the first baffle 23 is provided with the rotating strip 231, the clamping block 232 and the groove 233, the rotating strip 231 is fixedly connected to the inner wall of the groove 233, the rotating strip 231 penetrates through the clamping block 232, the second baffle 24 is rotatably connected to the outer side of the first baffle 23, so that the connecting strip has rotatability and is convenient to use and store, so, the protection area is widened, and the force safety guarantee is improved.
Further, the number of the second barriers 24 is two, and the two second barriers 24 are respectively located on both sides of the first barrier 23.
In this embodiment, the number of the second baffles 24 is two, and the two second baffles 24 are respectively located at two sides of the first baffle 23, so that the second baffles have protection performance and can isolate the broken slag from eyes of a user.
Further, the number of the connecting blocks 21 is two, round holes are formed in the inner sides of the two adjacent connecting blocks 21, and the diameter of each round hole is larger than that of the sliding rod 221.
In this embodiment, the quantity of connecting block 21 is two, and the round hole has all been seted up to two adjacent connecting block 21's inboard, and the diameter of round hole is greater than the diameter of slide bar 221 and makes it have the rotatability, and the first baffle 23 of being convenient for and second baffle 24 use and accomodate.
Further, the length of the first baffle 23 is the same as the length of the second baffle 24, the width of the first baffle 23 is greater than the width of the second baffle 24, and both the first baffle 23 and the second baffle 24 are made of transparent materials.
In this embodiment, the length of the first baffle 23 is the same as the length of the second baffle 24, the width of the first baffle 23 is greater than the width of the second baffle 24, and the first baffle 23 and the second baffle 24 are both made of transparent materials, so that the drill 16 can be better seen when the device is used, and the sight of a user is prevented from being obstructed.
Furthermore, protective sheath 17 is hollow cylinder, and protective sheath 17 is close to one side of aircraft nose 15 and is established two and have a branch, and the branch has toughness.
In this embodiment, protective sheath 17 is hollow cylinder, and protective sheath 17 is close to one side of aircraft nose 15 and establishes two and has a branch, and the branch has toughness, connection and dismantlement when being convenient for use.
The working principle and the using process of the invention are as follows: after the device is installed, when the device is used, a plug is electrically connected with an external power supply, the first baffle 23 is turned upwards, the connecting strip 22 slides on the inner side of the connecting block 21 through the sliding rod 221, the second baffle 24 is horizontally unfolded to play a certain protection role and can isolate broken slag, the first handle 12 and the second handle 14 are respectively held by two hands, the rotating shaft in the button 13 is pressed to rotate to drive the drill bit 16, the machine body starts to work, when the machine stops working, the drill bit is exposed to the outside and has certain danger, at the moment, the protective sleeve 17 is sleeved on the outer side of the drill bit 16 and is fixed through the clamping of the triangular buckle 171 on the inner wall of the connecting groove 151, and certain guarantee is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an electric hammer with protector which characterized in that: including organism subassembly (10) and protection component (20), organism subassembly (10) includes fuselage (11), first handle (12), button (13), second handle (14), aircraft nose (15), drill bit (16) and protective sheath (17), fuselage (11) are located the front side of first handle (12), just fuselage (11) with first handle (12) fixed connection, button (13) sliding connection is in the inboard of first handle (12), second handle (14) are located the front side of fuselage (11), just second handle (14) with fuselage (11) rotate and are connected, aircraft nose (15) fixed connection be in the front side of second handle (14), connecting groove (151) have been seted up on aircraft nose (15), drill bit (16) are located the front side of aircraft nose (15), just drill bit (16) with aircraft nose (15) rotate and are connected, protective sheath (17) block is connected the front side of aircraft nose (15), protective sheath (17) are located the outside of drill bit (16), triangle buckle (171) have on protective sheath (17), triangle buckle (171) block is in the inner wall of spread groove (151), protection component (20) are including connecting block (21), connecting strip (22), first baffle (23) and second baffle (24), connecting block (21) fixed connection is in the upside of fuselage (11), connecting strip (22) rotate to be connected the inboard of connecting block (21), be equipped with slip stick (221) on connecting strip (22), slip stick (221) fixed connection be in the both sides of connecting strip (22), slip stick (221) rotate to be connected the inboard of connecting block (21), first baffle (23) fixed connection be in the upside of connecting strip (22), be provided with on first baffle (23) and rotate strip (231), fixture block (232) and recess (233), it connects to rotate strip (231) fixed connection the inner wall of recess (233), it runs through in to rotate strip (231) fixture block (232), second baffle (24) rotate to be connected the outside of first baffle (23), second baffle (24) with fixture block (232) fixed connection, just second baffle (24) are located the outside of fixture block (232).
2. An electric hammer with a guard device as claimed in claim 1, wherein: the number of the second baffle plates (24) is two, and the two second baffle plates (24) are respectively positioned on two sides of the first baffle plate (23).
3. An electric hammer with a guard device as claimed in claim 1, wherein: the number of connecting block (21) is two, and adjacent two the round hole has all been seted up to the inboard of connecting block (21), the diameter of round hole is greater than the diameter of slip stick (221).
4. An electric hammer with a guard device as claimed in claim 1, wherein: the length of the first baffle (23) is the same as that of the second baffle (24), the width of the first baffle (23) is larger than that of the second baffle (24), and the first baffle (23) and the second baffle (24) are both made of transparent materials.
5. An electric hammer with a guard device as claimed in claim 1, wherein: protective sheath (17) are hollow cylinder, protective sheath (17) are close to one side of aircraft nose (15) is established two and is had the branch, the branch has toughness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811460409.6A CN111251256A (en) | 2018-12-01 | 2018-12-01 | Electric hammer with protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811460409.6A CN111251256A (en) | 2018-12-01 | 2018-12-01 | Electric hammer with protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111251256A true CN111251256A (en) | 2020-06-09 |
Family
ID=70953653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811460409.6A Pending CN111251256A (en) | 2018-12-01 | 2018-12-01 | Electric hammer with protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111251256A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041729A (en) * | 2022-06-09 | 2022-09-13 | 浙江艺宁科技有限公司 | Lithium electric drill provided with protection mechanism |
-
2018
- 2018-12-01 CN CN201811460409.6A patent/CN111251256A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041729A (en) * | 2022-06-09 | 2022-09-13 | 浙江艺宁科技有限公司 | Lithium electric drill provided with protection mechanism |
| CN115041729B (en) * | 2022-06-09 | 2024-02-09 | 浙江艺宁科技有限公司 | Lithium electric drill with protection mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107152239B (en) | It is a kind of can be with the rock drilling equipment of multi-angle regulation | |
| CN200974231Y (en) | Electric hammer drill | |
| CN111251256A (en) | Electric hammer with protector | |
| CN210173472U (en) | Building concrete hits garrulous device fast | |
| CN208267762U (en) | A kind of compound rock drill | |
| CN205833690U (en) | A kind of mine rock material cleaning device | |
| CN206937247U (en) | A kind of Novel electric hammer with safeguard function | |
| CN208016290U (en) | A kind of soil drilling machine for municipal Garden Engineering | |
| CN201073762Y (en) | Electric hammer and electric shovel dual function machine having safety clutch apparatus | |
| CN203248069U (en) | Rectangular hole well drill | |
| CN212917689U (en) | Safe type drilling equipment for stainless steel processing | |
| CN209830122U (en) | Portable steel bar cutter | |
| CN220167931U (en) | Hand-held hydraulic rock drill | |
| CN205148245U (en) | No cylinder type electric hammer electric pick | |
| CN111687453A (en) | Torsion drill with self-protection function | |
| CN112091717A (en) | Safety device is used in finish machining of fork truck accessory pole head | |
| CN214464136U (en) | Noise reduction type tunneling equipment for coal mine | |
| CN220829366U (en) | Core drilling machine for energy-saving detection of building outer wall | |
| CN108422008A (en) | A kind of novel manual tool | |
| CN215202093U (en) | Improved generation fire axe | |
| CN205219037U (en) | Safe chisel | |
| CN206219759U (en) | A kind of footwear machine butterfly door gear of rod-pulling type linear motion | |
| CN110578474B (en) | Hole puncher for ore mining blasting | |
| CN216406808U (en) | Coal cutting pick for construction site | |
| CN217370586U (en) | Electric drill with protection function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200609 |
|
| WD01 | Invention patent application deemed withdrawn after publication |