CN202845848U - Absorption type portable manual operating drill - Google Patents
Absorption type portable manual operating drill Download PDFInfo
- Publication number
- CN202845848U CN202845848U CN 201220520700 CN201220520700U CN202845848U CN 202845848 U CN202845848 U CN 202845848U CN 201220520700 CN201220520700 CN 201220520700 CN 201220520700 U CN201220520700 U CN 201220520700U CN 202845848 U CN202845848 U CN 202845848U
- Authority
- CN
- China
- Prior art keywords
- sucker
- sucker base
- ladder piston
- drill
- sealing
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an absorption type portable manual operating drill. The absorption type portable manual operating drill is characterized in that the bottom of a sucker base is coated with a flexible sealing material, a ladder piston is arranged inside the sucker base in an inserting mode, one end of the ladder piston is provided with a drill, the other end of the ladder piston is fixedly connected with a sealing push rod, a spanner is arranged on the sealing push rod, a sucker end cap is connected with the sucker base through sealing threads, a first sealing chamber is formed among the ladder piston, the sucker base and the sucker end cap, when operation is carried out, a second sealing chamber is formed among the the ladder piston, the sucker base and a working surface, a first connecting hole and a second connecting hole are formed in the sucker base, and the first sealing chamber is communicated with the second sealing chamber through the first connecting hole and the first sealing chamber is communicated with the outside world through the second connecting hole. When the absorption type portable manual operating drill is used as a general utility tool, a drill fixing jaw can be arranged at the lower end of the ladder piston to achieve the function of replacing the drill of various types. Through changing the flexible sealing material or adding an absorption cover with a special section, positioning and processing of various processing faces is achieved.
Description
Technical field
The utility model relates to a kind of adsorption type portable hand drill, belongs to the portable dam category, and this instrument also alternative safety hammer realizes easily breaking up the safety glass escape.
Background technology
At present, common bench drill, electric hand drill volume are large, price is higher and higher to the dependence of power supply, can not popularize as a kind of portable cheap instrument and come.Simultaneously, thus common life-saving hamer when breaking safety glass to beating point position and user's strength with wave the higher escape probability that reduced of arm space requirement.
Summary of the invention
The utility model relates to a kind of portable, cheap instrument simple to operate, dexterous, and the alternative original life-saving hamer of this instrument is realized the function of easily breaking up safety glass.
In order to achieve the above object, the technical solution of the utility model has provided a kind of adsorption type portable hand drill, it is characterized in that: comprise sucker end cap, sucker base, ladder piston, sealing push rod, spanner and drill bit; Bottom at sucker base scribbles flexible sealing material, the ladder piston is arranged in the sucker base, end at the ladder piston is provided with drill bit, the other end of ladder piston is fixedly connected with the sealing push rod, spanner is located on the sealing push rod, the sucker end cap is connected on the sucker base by sealing thread, at the ladder piston, form annular seal space one between sucker base and the sucker end cap, during operation, at the ladder piston, form annular seal space two between sucker base and the working surface, connecting hole one UNICOM's annular seal space one and the extraneous connecting hole two of UNICOM's annular seal space one and annular seal space two arranged at sucker base.
During work whole device is placed on the working surface, annular seal space of the inner formation of this adsorbent equipment this moment, manually outwards turn the sucker end cap and increase the annular seal space volume, adsorbent equipment is adsorbed on the working surface, then turn spanner, drive push rod, ladder piston and drill bit and together rotate and advances, the volume of drill bit annular seal space in the process of advancing is being because advancing of ladder piston also constantly becoming large, makes that processing is more reliable to be carried out thereby increase synchronously absorption affinity.
The utility model as general utility tool with the time can add in the bottom of ladder piston the function that a drill bit fixed claw be realized all size bit change-over; Realize location and processing to be processed of various differences by changing the flexible sealing material smear or the adsorption cover that adds special cross-section.
Description of drawings
View when a kind of adsorption type portable hand drill that Fig. 1 provides for the utility model is started working;
View when a kind of adsorption type portable hand drill that Fig. 2 provides for the utility model is worked.
The specific embodiment
For the utility model is become apparent, hereby with preferred embodiment, and cooperate accompanying drawing to be described in detail below.
As shown in Figures 1 and 2, the utility model provides a kind of adsorption type portable hand drill, comprises sucker end cap 1, sucker base 2, ladder piston 3, sealing push rod 4, spanner 5 and drill bit 8; Scribble flexible sealing material d in the bottom of sucker base 2, ladder piston 3 is arranged in the sucker base 2, end at ladder piston 3 is provided with drill bit 8, the other end of ladder piston 3 is fixedly connected with sealing push rod 4, spanner 5 is located on the sealing push rod 4, above wrench 5, screw on hexagonal column cap 6, sucker end cap 1 is connected on the sucker base 2 by sealing thread a, at ladder piston 3, form annular seal space one c between sucker base 2 and the sucker end cap 1, during operation, at ladder piston 3, form annular seal space two b between sucker base 2 and the working surface 7, connecting hole one annular seal space one c of e1 UNICOM and extraneous connecting hole two e2 of UNICOM's annular seal space one c and annular seal space two b are arranged at sucker base 2.
During work, the whole device that the utility model is provided is placed on the working surface 7, this moment is at inner annular seal space one c and annular seal space two b of forming of this adsorbent equipment, the volume that manually outwards turns sucker end cap 1 increase annular seal space one c is adsorbed on the working surface 7 sucker base 2, then turn spanner 5, spanner is fixed on the sealing push rod 4, band movable sealing push rod 4, ladder piston 3 and drill bit 8 together rotate advances, the volume of drill bit 8 annular seal space one c in the process of advancing carries out processing because advancing of ladder piston 3 also becomes large continuous thereby increase synchronously absorption affinity more reliably.
Claims (1)
1. an adsorption type portable hand drill is characterized in that: comprise sucker end cap (1), sucker base (2), ladder piston (3), sealing push rod (4), spanner (5) and drill bit (8); Scribble flexible sealing material (d) in the bottom of sucker base (2), ladder piston (3) is arranged in the sucker base (2), end at ladder piston (3) is provided with drill bit (8), the other end of ladder piston (3) is fixedly connected with sealing push rod (4), spanner (5) is located on the sealing push rod (4), sucker end cap (1) is connected on the sucker base (2) by sealing thread (a), in ladder piston (3), form annular seal space one (c) between sucker base (2) and the sucker end cap (1), during operation, in ladder piston (3), form annular seal space two (b) between sucker base (2) and the working surface (7), annular seal space one (c) of connecting hole one (e1) UNICOM and the extraneous connecting hole two (e2) of UNICOM's annular seal space one (c) and annular seal space two (b) arranged at sucker base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220520700 CN202845848U (en) | 2012-10-11 | 2012-10-11 | Absorption type portable manual operating drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220520700 CN202845848U (en) | 2012-10-11 | 2012-10-11 | Absorption type portable manual operating drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202845848U true CN202845848U (en) | 2013-04-03 |
Family
ID=47977084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220520700 Expired - Fee Related CN202845848U (en) | 2012-10-11 | 2012-10-11 | Absorption type portable manual operating drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202845848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317167A (en) * | 2013-06-20 | 2013-09-25 | 杭州博锋金刚石工具有限公司 | Positioning and cooling device allowing punching in vertical surface and horizontal surface |
-
2012
- 2012-10-11 CN CN 201220520700 patent/CN202845848U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317167A (en) * | 2013-06-20 | 2013-09-25 | 杭州博锋金刚石工具有限公司 | Positioning and cooling device allowing punching in vertical surface and horizontal surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20151011 |
|
| EXPY | Termination of patent right or utility model |