CN102990613A - Shock-absorbing electric pick - Google Patents
Shock-absorbing electric pick Download PDFInfo
- Publication number
- CN102990613A CN102990613A CN 201110267085 CN201110267085A CN102990613A CN 102990613 A CN102990613 A CN 102990613A CN 201110267085 CN201110267085 CN 201110267085 CN 201110267085 A CN201110267085 A CN 201110267085A CN 102990613 A CN102990613 A CN 102990613A
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- China
- Prior art keywords
- damping
- electric pick
- handle
- shock
- connecting rod
- 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.)
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Abstract
The invention relates to a shock-absorbing electric pick. The electric pick comprises a main casing, an impact lever and a handle, wherein the auxiliary handle is arranged on the impact lever, holding rods are fixed at the upper and lower ends of the auxiliary handle, a shock-absorbing mechanism is arranged between the upper end of the handle and the main casing and comprises a piston type connecting rod and a shock-absorbing part, a shock absorber and an axial impactor are arranged in the main casing at the front end of the shock-absorbing mechanism, and the axial impactor is connected with the piston type connecting rod. According to the electric pick, the impact of the handle can be reduced effectively during usage, therefore the working intensity of constructors is reduced, the structure is simple, the shock-absorbing effect is good, and the working efficiency is high.
Description
Technical field
The present invention relates to a kind of electric tool, especially relate to a kind of damping electric pick.
Background technology
Traditional electric pick in use needs the workmen to exert pressure with hand could produce impulsive force, body also will produce very large setback-impact power and be delivered on the operating grip when producing impulsive force, setback-impact power not only directly affects operating efficiency, and be to cause toilworn key, also endanger the healthy of workmen.For this reason, on the market various damping electric pick has appearred now, but most damping electric pick complex structure, manufacturing cost is high.Therefore need a kind of new technical scheme to solve this deficiency.
Summary of the invention
The technical problem to be solved in the present invention is, a kind of electric pick of simple in structure, good damping effect is provided.
The technical solution used in the present invention is:
A kind of damping electric pick, comprise main case, impact bar and handle, on the described impact bar assist handle is housed, described assist handle is fixed with holding rod in two ends up and down, be provided with damping between the upper end of described handle and the main case, described damping comprises piston type connecting rod and shock absorber part, is provided with damper and axial impact device in the main case of described damping front end, and described axial impact device is connected with the piston type connecting rod.
Described shock absorber part is damping spring.
Described shock absorber part is resilient cushion member, and described resilient cushion member is provided with a plurality of installation locating slots, and described resilient cushion member is provided with a plurality of elastic shrinkage hole.
Described holding rod is U-shaped.
Described installation locating slot is 4.
After adopting above-mentioned damping and damper, can effectively weaken the impulsive force of handle in the electric pick use procedure of the present invention, thereby alleviate workmen's working strength, it is simple in structure, good damping effect and high efficiency.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the structural representation of the embodiment of the invention 2.
Fig. 3 is the structural representation of the resilient cushion member of embodiment 2.
Wherein: 1, main case, 2, handle, 3, the piston type connecting rod, 4, damper, 5, damping spring, 6, resilient cushion member, 7, the elastic shrinkage hole, 8, locating slot is installed, 9, the axial impact device, 10, assist handle, 11, holding rod, 12, impact bar.
The specific embodiment
Embodiment 1
As shown in Figure 1, a kind of damping electric pick of the present invention, comprise main case 1, impact bar 12 and handle 2, assist handle 10 is housed on the impact bar 12, assist handle is fixed with U-shaped holding rod 11 in two ends about in the of 10, is provided with damping between the upper end of handle 2 and the main case 1, and damping comprises piston type connecting rod 3 and damping spring 5, be provided with damper 4 and axial impact device 9 in the main case 1 of damping front end, axial impact device 9 is connected with piston type connecting rod 3.
Shown in Fig. 2 and 3, a kind of damping electric pick of the present invention, comprise main case 1, impact bar 12 and handle 2, assist handle 10 is housed on the impact bar 12, assist handle is fixed with U-shaped holding rod 11 in two ends about in the of 10, be provided with damping between the upper end of handle 2 and the main case 1, damping comprises piston type connecting rod 3 and resilient cushion member 6, be provided with damper 4 and axial impact device 9 in the main case 1 of damping front end, axial impact device 9 is connected with piston type connecting rod 3, resilient cushion member 6 is provided with 4 installation locating slots 8, and resilient cushion member 6 is provided with a plurality of elastic shrinkage hole 7, can effectively eliminate the distortion that resilient cushion member 6 vibrations produce.
After adopting above-mentioned damping and damper, can effectively weaken the impulsive force of handle in the electric pick use procedure of the present invention, thereby alleviate workmen's working strength, it is simple in structure, good damping effect and high efficiency.
Claims (5)
1. damping electric pick, comprise main case, impact bar and handle, it is characterized in that: on the described impact bar assist handle is housed, described assist handle is fixed with holding rod in two ends up and down, be provided with damping between the upper end of described handle and the main case, described damping comprises piston type connecting rod and shock absorber part, is provided with damper and axial impact device in the main case of described damping front end, and described axial impact device is connected with the piston type connecting rod.
2. a kind of damping electric pick according to claim 1, it is characterized in that: described shock absorber part is damping spring.
3. a kind of damping electric pick according to claim 1, it is characterized in that: described shock absorber part is resilient cushion member, and described resilient cushion member is provided with a plurality of installation locating slots, and described resilient cushion member is provided with a plurality of elastic shrinkage hole.
4. a kind of damping electric pick according to claim 1, it is characterized in that: described holding rod is U-shaped.
5. a kind of damping electric pick according to claim 1, it is characterized in that: described installation locating slot is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110267085 CN102990613A (en) | 2011-09-09 | 2011-09-09 | Shock-absorbing electric pick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110267085 CN102990613A (en) | 2011-09-09 | 2011-09-09 | Shock-absorbing electric pick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102990613A true CN102990613A (en) | 2013-03-27 |
Family
ID=47920001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110267085 Pending CN102990613A (en) | 2011-09-09 | 2011-09-09 | Shock-absorbing electric pick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102990613A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687624A (en) * | 2018-03-26 | 2018-10-23 | 李赵和 | A kind of protection hand facilitates the mould polisher shell of taking |
-
2011
- 2011-09-09 CN CN 201110267085 patent/CN102990613A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687624A (en) * | 2018-03-26 | 2018-10-23 | 李赵和 | A kind of protection hand facilitates the mould polisher shell of taking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |