CN205750622U - A kind of knob plunger - Google Patents
A kind of knob plunger Download PDFInfo
- Publication number
- CN205750622U CN205750622U CN201620740504.1U CN201620740504U CN205750622U CN 205750622 U CN205750622 U CN 205750622U CN 201620740504 U CN201620740504 U CN 201620740504U CN 205750622 U CN205750622 U CN 205750622U
- Authority
- CN
- China
- Prior art keywords
- handle
- fixing end
- drive link
- sleeve
- latch
- 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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- Prostheses (AREA)
- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of knob plunger, including sheath nail end, drive link, spring, pin hole, sleeve, handle retaining member, handle, handle, rotary driving member, latch and fixing end；The beneficial effects of the utility model are: this knob piston structure connects compact, use simple, the diameter of sheath nail end is less than the internal diameter of sleeve, the diameter of drive link is less than the internal diameter of fixing end, pin end freely can be retreated in sleeve, it is easy to regulate indentation length, it is accurately positioned, handle can rotate around handle retaining member, the power of handle can be driven to fixing end by rotary mount, it is easy to stretch fixing end backward, and owing to rotary mount uses two-stage rotary drive, during the fixing end of stretching the most laborsaving slowly, it is easy to be accurately positioned, latch by fixing end stable be inserted in pin hole, it is easy to linkage drive link and follows fixing end movement, and then sheath nail end can be made to realize stretching motion, during the work of knob plunger, stability is strong, it is suitable for promoting the use of.
Description
Technical field
This utility model relates to a kind of plunger, is specially a kind of knob plunger, belongs to mechanical fitting technical field.
Background technology
The movement of specific parts fixed range is often used in the exploitation and use of automobile gauge, fixing
The movement of distance is higher to the requirement of precision, only some veteran operative employees can between manual plug latch carry out spacing
Thus reach to position accurately, so operation easier is relatively big, and the speed manually carrying out plugging latch is relatively slow, additionally, due to part
The internal structure of cubing is complex, it is difficult to directly pick and place latch, adds the difficulty of operation, and the most artificial plug is inserted
Pin, plug precision is low, latch can be caused damage.
In place of knob plunger comes with some shortcomings at present, the positioning precision of existing knob plunger is low, and uses individually
Handle carries out pulling drive link, and uses single-stage driving power apparatus, and tensile force is not enough, adds the difficulty of location, and latch needs
Artificial placement, can damage latch unavoidably, and A Jin has lacked the service life of latch.
Utility model content
The purpose of this utility model is that provides a kind of knob plunger to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose: a kind of knob plunger, follows closely end, transmission including sheath
Bar, spring, pin hole, sleeve, handle retaining member, handle, handle, rotary driving member, latch and fixing end；Described sheath nail end one
Side is provided with drive link, and the outside of described drive link is provided with spring, and the opposite side of described drive link is provided with linear array
Pin hole, and the outside of described drive link is provided with external screw thread, described drive link and spring entirety and is nested in sleeve, and described
The diameter of sheath nail end is less than the internal diameter of sleeve, and the diameter of drive link is less than the internal diameter of fixing end, and the side of described sleeve is provided with
Fixing end, the opposite side of described sleeve is provided with handle retaining member, and described handle retaining member connects handle, and described handle can
Rotating around handle retaining member, the side of described handle is provided with handle, and connecting in the middle of described handle has rotary driving member, and institute
Stating rotary driving member is secondary transmission, is provided with column spinner, described rotary drive between the two-stage transmission of described rotary driving member
The opposite side of part is connected to fixing end, and the inner side of described fixing end is provided with the female thread corresponding with drive link external screw thread,
The side of described fixing end is internally provided with between latch, and described latch and fixing end and is provided with spring, and described latch can
Stretch under external force into fixing end.
Further, in order to reach so that pin end freely can be retreated in sleeve, it is simple to be accurately positioned, described sheath is followed closely
The diameter of end is less than the internal diameter of sleeve, and the diameter of drive link is less than the internal diameter of fixing end.
Further, in order to reach to be easy to the connection that fixing end is stable with drive link, the outside of described drive link is provided with
External screw thread, and the inner side of described fixing end is provided with the female thread corresponding with drive link external screw thread.
Further, in order to reach to be easy to rotary handle and then drive fixing end motion, described handle can be fixed around handle
Part rotates, and the motion of described handle linkage rotary driving member.
Further, in order to reach to move fixing end, and then the pin end of mobile drive link side, described rotation in labour-saving
Turning driving member is to be provided with column spinner between secondary transmission, and the two-stage transmission of described rotary driving member.
Further, plugging at drive link to reach to be easy to latch, the outside of described drive link is provided with the row of being in line
The pin hole of row.
Further, in order to reach to be easy to the plug of latch, reducing the artificial damage to latch, described latch is with fixing
It is provided with spring between end, and described latch can stretch under external force into fixing end.
Further, in order to protect operative employee when reaching turning handle, the outside of described handle is provided with rubber blanket.
The beneficial effects of the utility model are: this knob piston structure connects compact, use simple, and the diameter of sheath nail end is little
In the internal diameter of sleeve, the diameter of drive link is less than the internal diameter of fixing end so that pin end freely can be retreated in sleeve, it is simple to
Regulation indentation length, is accurately positioned, and handle can rotate around handle retaining member, and the power of handle can be driven to fix by rotary mount
End, it is simple to fixing end is stretched backward, and owing to rotary mount uses two-stage rotary drive, the most laborsaving during the fixing end of stretching
Slowly, it is simple to be accurately positioned, latch by fixing end stable be inserted in pin hole, it is simple to linkage drive link is followed fixing end and is moved
Dynamic, and then sheath nail end can be made to realize stretching motion, during the work of knob plunger, stability is strong, is suitable for promoting the use of..
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram described in the utility model；
Fig. 2 is overall sectional view described in the utility model；
Fig. 3 is schematic appearance described in the utility model；
In figure: 1, sheath nail end, 2, drive link, 3, spring, 4, pin hole, 5, sleeve, 6, handle retaining member, 7, handle, 8,
Handle, 9, rotary driving member, 10, latch, 11, fixing end.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-3, a kind of knob plunger, follow closely end 1, drive link 2, spring 3, pin hole 4, sleeve 5, handle including sheath
Fixture 6, handle 7, handle 8, rotary driving member 9, latch 10 and fixing end 11；Described sheath nail end 1 side is provided with drive link
2, the outside of described drive link 2 is provided with spring 3, and the opposite side of described drive link 2 is provided with the pin hole 4 of linear array, and
The outside of described drive link 2 is provided with external screw thread, described drive link 2 and spring 3 entirety and is nested in sleeve 5, and described sheath nail
The diameter of end 1 is arranged less than the internal diameter of fixing end 11, the side of described sleeve 5 less than the internal diameter of sleeve 5, the diameter of drive link 2
Having fixing end 11, the opposite side of described sleeve 5 to be provided with handle retaining member 6, described handle retaining member 6 connects handle 7, and institute
Stating handle 7 to rotate around handle retaining member 6, the side of described handle 7 is provided with handle 8, and connecting in the middle of described handle 7 has rotation
Turn driving member 9, and described rotary driving member 9 is secondary transmission, is provided with rotation between the two-stage transmission of described rotary driving member 9
Post, the opposite side of described rotary driving member 9 is connected to fixing end 11, and the inner side of described fixing end 11 is provided with and drive link 2
The female thread that external screw thread is corresponding, the side of described fixing end 11 is internally provided with latch 10, and described latch 10 is held with fixing
It is provided with spring between 11, and described latch 10 can stretch under external force into fixing end 11.
As a kind of technical optimization scheme of the present utility model: the diameter of described sheath nail end 1, less than the internal diameter of sleeve 5, passes
The diameter of lever 2 is less than the internal diameter of fixing end 11；The outside of described drive link 2 is provided with external screw thread, and described fixing end 11
Inner side is provided with the female thread corresponding with drive link 2 external screw thread；Described handle 7 can rotate around handle retaining member 6, and described hands
Handle 7 linkage rotary driving member 9 moves, and described rotary driving member 9 is secondary transmission, and the two-stage of described rotary driving member 9 passes
Column spinner it is provided with between Dong；The outside of described drive link 2 is provided with aligned pin hole 4；Described latch 10 is with solid
It is provided with spring between fixed end 11, and described latch 10 can stretch under external force into fixing end 11；The outside of described handle 8
It is provided with rubber blanket.
Sleeve in use, is first fixed by this utility model, and by handle rotary handle, makes handle solid around handle
Locking member rotates；Then power can be transmitted through two grades and drive fixing end mobile by the rotary driving member in the middle of handle, and fixing end linkage passes
Lever so drive pin end stretch freely in sleeve, last latch under the effect of fixing end contained spring, plug into
The pin hole of drive link is interior and stable fixing, reaches the location of fixed journey system movable device.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (6)
1. a knob plunger, fixes including sheath nail end (1), drive link (2), spring (3), pin hole (4), sleeve (5), handle
Part (6), handle (7), handle (8), rotary driving member (9), latch (10) and fixing end (11)；It is characterized in that: described sheath is followed closely
End (1) side is provided with drive link (2), and the outside of described drive link (2) is provided with spring (3), another of described drive link (2)
Side is provided with pin hole (4), described drive link (2) and spring (3) entirety and is nested in sleeve (5), the side of described sleeve (5)
Being provided with fixing end (11), the opposite side of described sleeve (5) is provided with handle retaining member (6), and described handle retaining member (6) connects
Having handle (7), the side of described handle (7) to be provided with handle (8), connecting in the middle of described handle (7) has rotary driving member
(9), the opposite side of described rotary driving member (9) is connected to fixing end (11), and the side of described fixing end (11) is internally provided with
Latch (10).
A kind of knob plunger the most according to claim 1, it is characterised in that: the diameter of described sheath nail end (1) is less than sleeve
(5) internal diameter, the diameter of drive link (2) is less than the internal diameter of fixing end (11).
A kind of knob plunger the most according to claim 1, it is characterised in that: outside the outside of described drive link (2) is provided with
Screw thread, and the inner side of described fixing end (11) is provided with the female thread corresponding with drive link (2) external screw thread.
A kind of knob plunger the most according to claim 1, it is characterised in that: described handle (7) can be around handle retaining member (6)
Rotate, and described handle (7) linkage rotary driving member (9) motion；Described rotary driving member (9) is secondary transmission, and described
It is provided with column spinner between the two-stage transmission of rotary driving member (9).
A kind of knob plunger the most according to claim 1, it is characterised in that: the outside of described drive link (2) is provided with into
The pin hole (4) of linear array；It is provided with spring between described latch (10) and fixing end (11), and described latch (10) can be
Stretch under External Force Acting into fixing end (11).
A kind of knob plunger the most according to claim 1, it is characterised in that: the outside of described handle (8) is provided with rubber
Pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620740504.1U CN205750622U (en) | 2016-07-12 | 2016-07-12 | A kind of knob plunger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620740504.1U CN205750622U (en) | 2016-07-12 | 2016-07-12 | A kind of knob plunger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205750622U true CN205750622U (en) | 2016-11-30 |
Family
ID=57379006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620740504.1U Expired - Fee Related CN205750622U (en) | 2016-07-12 | 2016-07-12 | A kind of knob plunger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205750622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112471972A (en) * | 2019-07-01 | 2021-03-12 | 东莞理工学院 | Wheeled robot that disinfects for medical treatment |
-
2016
- 2016-07-12 CN CN201620740504.1U patent/CN205750622U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112471972A (en) * | 2019-07-01 | 2021-03-12 | 东莞理工学院 | Wheeled robot that disinfects for medical treatment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170712 |