CN2411877Y - Sectional button of pneumatic tool - Google Patents
Sectional button of pneumatic tool Download PDFInfo
- Publication number
- CN2411877Y CN2411877Y CN 00231929 CN00231929U CN2411877Y CN 2411877 Y CN2411877 Y CN 2411877Y CN 00231929 CN00231929 CN 00231929 CN 00231929 U CN00231929 U CN 00231929U CN 2411877 Y CN2411877 Y CN 2411877Y
- Authority
- CN
- China
- Prior art keywords
- tail end
- button
- mobile jib
- main post
- district
- Prior art date
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Abstract
The utility model relates to a sectional button of a pneumatic tool, which comprises a button seat, a main post arranged in the button seat, a pressing spring sheathed on the main post and a pressing block positioned on the front end of the main post, wherein the middle of the main post is provided with a pressing area with a reduced diameter and the tail end of the main post forms two or more tail end areas with degressive diameters. The sectional button of a pneumatic tool also comprises a group or more subassemblies which are composed of pressing springs, steel balls and old rings and the subassemblies are arranged in the button seat and movably contact the pressing area on the main post through the steel balls. After the pressing block is pressed, the main post acts and is abutted by the steel balls or pushes out the steel balls. The utility model performs sectional control to the intake volume of air and air pressure, and enables people to conveniently and easily operate the pneumatic tool.
Description
The utility model relates to a kind of pneumatic tool, relates to the improvement structure of button on a kind of pneumatic tool or rather.
At present, when using pneumatic tool, also be still to utilize and push button and operate control, gases at high pressure are entered in the pneumatic tool and as power produce spinning movement, replace work with parts such as manual mode dismounting screws.
Pneumatic tool A shown in Figure 3 needs external gas pressure pipe A1 to use.
Existing pneumatic tool button A2 mainly comprises push-button socket A6, briquetting A4, button mobile jib A3 and spring A5 as shown in fig. 1, and when briquetting A4 was pressed, button mobile jib A3 moved in promptly living, and gas is entered rapidly, to drive the parts in the pneumatic tool A.The main deficiency of this button A2 is to control what of gas inlet when pushing button A2.
Pneumatic tool its design initial stage be used for substituting manually operated, the gas atmosphere amount is depended in air tool running fully, the high more then running of air pressure is fast more, this control is virtually completely finished by artificial push action, promptly relies on the strength when pushing to control, so its control can not be accurately, usually suddenly big or suddenly small, and after long-time the use, finger is easy to generate the ache sense, the also unable pneumatic tool A that lifts again because of the continuous application of force.
The purpose of this utility model is a kind of air tool segmented button of design, makes the operation of pushing button be segmented and carries out, and can control the size of gas inlet, and the operator also can carry out pressing operation like a cork.
The purpose of this utility model is achieved in that a kind of air tool segmented button, comprise push-button socket, be located at mobile jib in the push-button socket, be set in the spring on the mobile jib and be positioned at the briquetting of mobile jib front end, it is characterized in that: the place, centre position of described mobile jib is provided with the blanketed zone that diameter reduces, and the mobile jib tail end is formed with the tail end district that two or more diameters successively decrease; Also include a group or more by compacting spring, steel ball sub-assembly, be arranged in the described push-button socket and contact with blanketed zone activity on the described mobile jib with steel ball with ancient ring.
The sub-assembly of described compacting spring, steel ball and ancient ring is provided with one, and described tail end district is provided with two, comprises first tail end district that is positioned at the mobile jib caudal end and the second tail end district that is connected the first tail end district.
The sub-assembly of described compacting spring, steel ball and ancient ring is provided with two, is disposed in the described push-button socket; Described tail end district is provided with three, comprises the first tail end district that is positioned at the mobile jib caudal end, the second tail end district and the 3rd tail end district that is connected the second tail end district that connects the first tail end district.
The air tool segmented button of the utility model, cooperate with blanketed zone on the mobile jib with the sub-assembly of compacting spring, steel ball, suppressed the steel ball of in advance conflicting when mobile at mobile jib, enter in the pneumatic tool with Schilling portion gas air pressure, allow mobile jib eject steel ball fully again, to make gas atmosphere all enter in the pneumatic tool, realize the compacting action of multisection type.
The air tool segmented button of the utility model, when pushing briquetting, mobile jib is suppressed and is moved, blanketed zone or contact steel ball or eject steel ball on it, each is distinguished section and exposes outside the push-button socket to make the mobile jib tail end, disengages thereby the control gas atmosphere is multisection type.
The air tool segmented button of the utility model, button form multisection type compactings such as two sections, three sections on pressing operation, the size of control gas atmosphere inlet makes the operator can realize easily pushing when pushing.
Further specify technology of the present utility model below in conjunction with embodiment and accompanying drawing.
Fig. 1 is the structural representation of traditional pneumatic tool button
Fig. 2 is the air tool two-period form press-button structure of a utility model schematic diagram
Fig. 3 is air tool two-period form button and air tool combination action schematic diagram
Fig. 4 is air tool segmented button two-period form compacting action schematic diagram
Fig. 5 is the structural representation of air tool segmented button when being implemented in the forward and backward button
Fig. 6 is the air tool syllogic press-button structure of a utility model schematic diagram
Addressed before Fig. 1 illustrates and repeated no more.
Referring to Fig. 2, Fig. 3, the air tool segmented button of the utility model comprises push-button socket 1, briquetting 11, spring 12, mobile jib 13 and the sub-assembly that is made of steel ball 21, compacting spring 2 and Gu Huan 22.Push-button socket 1 is arranged in the pneumatic tool A, front end cooperates with spring 12 with briquetting 11, mobile jib 13 is arranged on push-button socket 1 inside, and mobile jib 13 centre positions are provided with the blanketed zone 14 of reduced, and mobile jib 13 tail ends are formed with tail end one district 15 and tail end two districts 16 that diameter successively decreases simultaneously.
Compacting spring 2 and steel ball 21 are arranged on the abdomen path position place in the push-button socket 1, and steel ball 21 contacts with blanketed zone 14 and movable the conflict suppressed spring 2, and ancient ring 22 circles make it fixing around spring 2.
Referring to Fig. 4, when pushing briquetting 11, mobile jib 13 moves, implement first section compacting earlier, 14 edges, blanketed zone move and contact at earlier by steel ball 21 sides, and this moment, tail end one district 15 of mobile jib 13 can partly be exposed to push-button socket 1 outside, and portion gas air pressure is disengaged by arrow among the figure, be not all to disengage this moment, and form air tool first section pneumatic operation rotation.Continue to push briquetting 11, implement second section compacting, the blanketed zone 14 on the mobile jib 13 ejects steel ball 21 fully, and tail end one district 15 on the mobile jib 13 is exposed to outside the push-button socket 1 fully, tail end two districts 16 disengage gas atmosphere owing to diameter is less fully, and air tool rotation is accelerated.
Referring to Fig. 5, segmented button of the present utility model mainly is to utilize mobile jib 13 contact steel balls 21, produces the size control of tail end gas atmosphere emission, compares with the structure of conventional button, has practicality really.In like manner, segmented button of the present utility model also can be applicable in the button of forward and backward structure, as shown in Figure 5, because the structure of forward and backward button belongs to conventional art, so repeat no more.
Referring to Fig. 6, segmented button of the present utility model also can divide three sections to disengage gas atmosphere except that dividing two sections to disengage the gas atmosphere, and it implements structure as shown in Figure 6.Another group is set again by compacting spring 2, steel ball 21 and ancient ring 22 sub-assemblies that constitute in push-button socket 1, and first, second, third tail end district 15,16,17 is set at mobile jib 13 tail ends, just can make the emission of gas atmosphere be syllogic control, operate more light.
In sum, spring and the steel ball of the utility model by a group or more is set on push-button socket, make mobile jib when being suppressed, form the exposure one by one in a district, two districts, three districts etc., control the size of gas atmosphere emission, have progressive compared with prior art.
Claims (3)
1. air tool segmented button, comprise push-button socket, be located at mobile jib in the push-button socket, be set in the spring on the mobile jib and be positioned at the briquetting of mobile jib front end, it is characterized in that: the place, centre position of described mobile jib is provided with the blanketed zone that diameter reduces, and the mobile jib tail end is formed with the tail end district that two or more diameters successively decrease; Also include a group or more by compacting spring, steel ball sub-assembly, be arranged in the described push-button socket and contact with blanketed zone activity on the described mobile jib with steel ball with ancient ring.
2. air tool segmented button according to claim 1, it is characterized in that: the sub-assembly of described compacting spring, steel ball and ancient ring is provided with one, described tail end district is provided with two, comprises first tail end district that is positioned at the mobile jib caudal end and the second tail end district that is connected the first tail end district.
3. air tool segmented button according to claim 1 is characterized in that: the sub-assembly of described compacting spring, steel ball and ancient ring is provided with two, is disposed in the described push-button socket; Described tail end district is provided with three, comprises the first tail end district that is positioned at the mobile jib caudal end, the second tail end district and the 3rd tail end district that is connected the second tail end district that connects the first tail end district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00231929 CN2411877Y (en) | 2000-03-20 | 2000-03-20 | Sectional button of pneumatic tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00231929 CN2411877Y (en) | 2000-03-20 | 2000-03-20 | Sectional button of pneumatic tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2411877Y true CN2411877Y (en) | 2000-12-27 |
Family
ID=33594699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00231929 Expired - Fee Related CN2411877Y (en) | 2000-03-20 | 2000-03-20 | Sectional button of pneumatic tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2411877Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829982A (en) * | 2010-04-22 | 2010-09-15 | 宁波飞驹工具有限公司 | Forward/reversible switching group and pneumatic tool thereof |
-
2000
- 2000-03-20 CN CN 00231929 patent/CN2411877Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829982A (en) * | 2010-04-22 | 2010-09-15 | 宁波飞驹工具有限公司 | Forward/reversible switching group and pneumatic tool thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |