CN201056853Y - Lift-out control mechanism - Google Patents
Lift-out control mechanism Download PDFInfo
- Publication number
- CN201056853Y CN201056853Y CNU2007201104840U CN200720110484U CN201056853Y CN 201056853 Y CN201056853 Y CN 201056853Y CN U2007201104840 U CNU2007201104840 U CN U2007201104840U CN 200720110484 U CN200720110484 U CN 200720110484U CN 201056853 Y CN201056853 Y CN 201056853Y
- Authority
- CN
- China
- Prior art keywords
- push rod
- sleeve
- plectrum
- sheet
- ejection
- 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
Links
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model relates to a control ejection mechanism, which comprises a sleeve and an ejection rod. A press handle is arranged on the outer side of the sleeve, an anti-reverse sheet and a dial sheet are sheathed on the ejection rod, and the openings of the anti-reverse sheet and the dial sheet are slightly larger than the diameter of the ejection rod. The end portion of the dial sheet is matched with the ejection end of the press handle, and the anti-reverse sheet is pressed through a spring arranged on the inner side of the sleeve. The utility model is simple in structure, able to rapidly eject and retract the ejection rod, and to achieve fine control of the ejection length.
Description
(1) technical field
The utility model relates to a kind of control ejecting mechanism.
(2) background technology
Ejecting mechanism is applied to the every aspect of daily life, as often needing scalable push rod to fix article in the building finishing industry, existing ejecting mechanism is relatively simple for structure, only adopt and push handle and spring, when needs prolong push rod length, press lower handle, spring ejects push rod, the ejecting length and can not finely tune of push rod; In addition, when push rod is shunk, also need artificial exerting oneself that push rod is regained, use very inconvenient.
(3) utility model content
Technical problem to be solved in the utility model be to provide a kind of simple in structure, can make push rod eject fast and regain, and can realize the control ejecting mechanism of fine setting control.
Described control ejecting mechanism comprises sleeve and push rod, and the described sleeve outside is equipped with pushes handle, and top stem casing is equipped with check sheet and plectrum, and the perforate of check sheet and plectrum is slightly larger than the diameter of push rod; The plectrum end cooperates with the jack-up end of pushing handle, and check sheet is through being installed in the spring compression of sleeve inboard.
The utility model is simple in structure, can make push rod eject fast and regain, and can realize ejecting the fine setting control of length.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model.
(5) specific embodiment
The utility model is described in further detail below in conjunction with embodiment, but protection domain of the present utility model is not limited to this.
With reference to Fig. 1, a kind of control ejecting mechanism comprises sleeve 1 and push rod 2, and described sleeve 1 outside is equipped with pushes handle 3, and push rod 2 is set with check sheet 4 and plectrum 5, and the perforate of check sheet 4 and plectrum 5 is slightly larger than the diameter of push rod 2; Plectrum 5 ends cooperate with the jack-up end of pushing handle 3, and the spring 6 of check sheet 4 through being installed in sleeve 1 inboard compresses.
When the utility model ejects push rod 2 at needs, press the press-side of pushing handle 3, the jack-up end of pushing handle 3 promotes plectrum 5 ends and goes forward, and the friction force pushing mandril 2 between push rod 2 and the plectrum 5 ejects forward; Loosen the press-side of pushing handle 3, plectrum 5 is return, and push rod 2 is not because of returning with the frictional resistance of check sheet 4.Continuously press the press-side of pushing handle 3, push rod 2 will eject fast.Because the distance that each push rod 2 ejects is shorter, thereby can realize that push rod 2 ejects the fine setting control of length.When needs are regained push rod 2, pull check sheet 4 to vertical with push rod 2, frictional resistance disappears between check sheet 4 and the push rod 2, and push rod 2 is able to quick withdrawal.
Claims (1)
1. a control ejecting mechanism comprises sleeve and push rod, it is characterized in that: the described sleeve outside is equipped with pushes handle, and top stem casing is equipped with check sheet and plectrum, and the perforate of check sheet and plectrum is slightly larger than the diameter of push rod; The plectrum end cooperates with the jack-up end of pushing handle, and check sheet is through being installed in the spring compression of sleeve inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201104840U CN201056853Y (en) | 2007-05-31 | 2007-05-31 | Lift-out control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201104840U CN201056853Y (en) | 2007-05-31 | 2007-05-31 | Lift-out control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201056853Y true CN201056853Y (en) | 2008-05-07 |
Family
ID=39425694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201104840U Expired - Fee Related CN201056853Y (en) | 2007-05-31 | 2007-05-31 | Lift-out control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201056853Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113811660A (en) * | 2019-04-12 | 2021-12-17 | 维京装备公司 | Lowering mechanism for hand-held jacking tools |
| US12410041B2 (en) | 2021-10-25 | 2025-09-09 | Stanley Black & Decker, Inc. | Lifting and lowering tool |
-
2007
- 2007-05-31 CN CNU2007201104840U patent/CN201056853Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113811660A (en) * | 2019-04-12 | 2021-12-17 | 维京装备公司 | Lowering mechanism for hand-held jacking tools |
| CN113811660B (en) * | 2019-04-12 | 2023-06-27 | 维京装备公司 | Descending mechanism of hand-held jacking tool |
| US12410041B2 (en) | 2021-10-25 | 2025-09-09 | Stanley Black & Decker, Inc. | Lifting and lowering tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080507 Termination date: 20140531 |