CN206793962U - Dismounting push rod for the flow channel component of fluid micro injection apparatus - Google Patents
Dismounting push rod for the flow channel component of fluid micro injection apparatus Download PDFInfo
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- CN206793962U CN206793962U CN201720525047.9U CN201720525047U CN206793962U CN 206793962 U CN206793962 U CN 206793962U CN 201720525047 U CN201720525047 U CN 201720525047U CN 206793962 U CN206793962 U CN 206793962U
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- rod
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- injection apparatus
- flow channel
- push rod
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Abstract
The utility model discloses a kind of dismounting push rod of the flow channel component for fluid micro injection apparatus, the flow channel component of the fluid micro injection apparatus includes fluid seat, fluid cavity seal, seal receptacle and the nozzle being located on the fluid seat, and the dismounting push rod includes：The body of rod, one end of the body of rod are formed as bulb, and the bulb is through the seal receptacle only to support and dismantle the nozzle, and the other end of the body of rod is provided with pushing part, and the fluid cavity seal is only supported to dismantle the fluid cavity seal in the pushing part.According to the dismounting push rod of the flow channel component for fluid micro injection apparatus of the utility model embodiment, by setting bulb and pushing part on the body of rod, bulb can pass through seal receptacle only to support and dismantle nozzle, pushing part can easily dismantle fluid cavity seal, it is possible thereby to easily realize the dismounting of the flow channel component of fluid micro injection apparatus, improve efficiency of assembling, convenient maintenance and replacement.
Description
Technical field
The assembly tool field of fluid micro device is the utility model is related to, it is micro- to be used for fluid more particularly, to one kind
Measure the dismounting push rod of the flow channel component of injection apparatus.
Background technology
Each part of existing fluid micro injection apparatus usually not professional assembly tool, causes correlation in assembling
Accessory installing/dismounting is cumbersome, and efficiency of assembling is low, and maintenance is changed inconvenient.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art.
Therefore, the utility model proposes a kind of dismounting push rod of the flow channel component for fluid micro injection apparatus, use
It is convenient, improve efficiency of assembling.
According to the dismounting push rod of the flow channel component for fluid micro injection apparatus of the utility model embodiment, the stream
The flow channel component of the micro injection apparatus of body includes fluid seat, fluid cavity seal, seal receptacle and the spray being located on the fluid seat
Mouth, the dismounting push rod include：The body of rod, one end of the body of rod are formed as bulb, and the bulb is through the seal receptacle with only
Support and dismantle the nozzle, the other end of the body of rod is provided with pushing part, the pushing part only support the fluid cavity seal with
Dismantle the fluid cavity seal.
According to the dismounting push rod of the flow channel component for fluid micro injection apparatus of the utility model embodiment, by
Bulb and pushing part are set on the body of rod, and bulb can pass through seal receptacle only to support and dismantle nozzle, and pushing part can easily dismantle
Fluid cavity seal, it is possible thereby to easily realize the dismounting of the flow channel component of fluid micro injection apparatus, efficiency of assembling is improved,
Convenient maintenance and replacement.
According to one embodiment of the present utility model, the end face of the bulb is formed as spherical.
According to one embodiment of the present utility model, the section of the body of rod is formed as polygon.
According to one embodiment of the present utility model, the pushing part is formed as being located at the cylinder of the other end of the body of rod
Body, the radial dimension of the pushing part are more than the radial dimension of the body of rod.
According to one embodiment of the present utility model, transition part, the mistake are provided between the pushing part and the body of rod
The portion of crossing is formed as the taper that direction radial dimension where from the body of rod to the pushing part gradually increases.
According to one embodiment of the present utility model, the body of rod, the transition part and the pushing part are integrally formed.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment
Become obvious and be readily appreciated that, wherein：
Fig. 1 is the vertical of the dismounting push rod for the flow channel component for being used for fluid micro injection apparatus according to the utility model embodiment
Body structural representation；
Fig. 2 is the master of the dismounting push rod for the flow channel component for being used for fluid micro injection apparatus according to the utility model embodiment
View.
Reference：
Dismantle push rod 300；
The body of rod 30；Bulb 31；Pushing part 32；Transition part 33.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.In addition, define " first ", one or more this feature can be expressed or be implicitly included to the feature of " second ".
In description of the present utility model, unless otherwise indicated, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
The runner for fluid micro injection apparatus below with reference to Fig. 1 and Fig. 2 descriptions according to the utility model embodiment
The dismounting push rod 300 of component.
The each runner group of fluid micro injection apparatus primarily can be used for according to the dismounting push rod 300 of the utility model embodiment
The dismounting of part, the flow channel component of fluid micro injection apparatus include fluid seat, the fluid cavity seal being located on fluid seat, sealing
Seat and nozzle, dismounting push rod 300 include the body of rod 30, and one end of the body of rod 30 is formed as bulb 31, and bulb 31 is through seal receptacle with only
Support and dismantle nozzle, the other end of the body of rod 30 is provided with pushing part 32, and fluid cavity seal is only supported to dismantle fluid cavity in pushing part 32
Seal.
That is, flow channel component top nozzle and stream can be used for according to the dismounting push rod 300 of the utility model embodiment
The dismounting of body cavity seal, wherein, one end of the body of rod 30 is formed as the structure of bulb 31, and when in use, bulb 31 can pass through close
Envelope seat contacts with nozzle, and then promotion nozzle removes it from fluid seat, and pushing part 32 can be by fluid cavity seal from stream
Made in housing, realize the dismounting of nozzle and fluid cavity seal.
Thus, according to the dismounting push rod of the flow channel component for fluid micro injection apparatus of the utility model embodiment
300, by setting bulb 31 and pushing part 32 on the body of rod 30, bulb 31 can pass through seal receptacle only to support and dismantle nozzle, push away
Dynamic portion 32 can easily dismantle fluid cavity seal, it is possible thereby to easily realize the flow channel component of fluid micro injection apparatus
Dismounting, improve efficiency of assembling, convenient maintenance and replacement.
According to one embodiment of the present utility model, the end face of bulb 31 is formed as spherical.Specifically, as shown in figure 1,
The upper surface of bulb 31 is formed as spherical, thus, is uniformly contacted with the inwall of nozzle after bulb 31 passes through seal receptacle, makes spray
Mouth uniform force, while realizing smoothly dismounting, reduce the damage to nozzle.
In some embodiments of the present utility model, the section of the body of rod 30 is formed as polygon.Thus, the structure
The body of rod 30 not only facilitate and make nozzle from the endoporus of seal receptacle, and polygonized structure can strengthen the strong of the body of rod 30
Degree, it is easy to use for a long time.
Preferably, according to one embodiment of the present utility model, pushing part 32 is formed as being located at the other end of the body of rod 30
Cylinder, the radial dimension of pushing part 32 are more than the radial dimension of the body of rod 30.Further, according to a reality of the present utility model
Example is applied, transition part 33 is provided between pushing part 32 and the body of rod 30, transition part 33 is formed as from the body of rod 30 to the place side of pushing part 32
The taper gradually increased to radial dimension.
Specifically, as shown in figure 1, being provided with transition part 33 between the body of rod 30 and pushing part 32, pushing part 32 is formed as round
Column structure, when in use, column structure eject fluid cavity seal from fluid seat, uniform force, will not convection current body cavity
Seal causes to damage.In addition, transition part 33 is formed as pyramidal structure, it is possible to achieve smooth between the body of rod 30 to pushing part 32
Transition.
In some embodiments of the present utility model, the body of rod 30, transition part and pushing part 32 are integrally formed.By
This, integrally formed structure not only ensure that overall structure stability, and convenient formation, and it is cheap to prepare cost.
Sum it up, according to the dismounting push rod 300 of the utility model embodiment, by setting bulb 31 and the knot of pushing part 32
Structure, in that context it may be convenient to realize the dismounting of each critical piece of flow channel component of fluid micro injection apparatus, improve efficiency of assembling, maintenance
It is convenient to change.
According to other compositions of the flow channel component of the fluid micro injection apparatus of the utility model embodiment and operation pair
All it is known for those of ordinary skill in the art, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the present utility model.In this manual, to above-mentioned art
The schematic representation of language is not necessarily referring to identical embodiment or example.Moreover, description specific features, structure, material or
Person's feature can combine in an appropriate manner in any one or more embodiments or example.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle and objective of the present utility model, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (6)
1. a kind of dismounting push rod of flow channel component for fluid micro injection apparatus, the runner of the fluid micro injection apparatus
Component includes fluid seat, fluid cavity seal, seal receptacle and the nozzle being located on the fluid seat, it is characterised in that described to tear open
Unloading push rod includes：The body of rod, one end of the body of rod are formed as bulb, and the bulb passes through the seal receptacle only to support and dismantle institute
Nozzle is stated, the other end of the body of rod is provided with pushing part, and the fluid cavity seal is only supported to dismantle the stream in the pushing part
Body cavity seal.
2. the dismounting push rod of the flow channel component according to claim 1 for fluid micro injection apparatus, it is characterised in that
The end face of the bulb is formed as spherical.
3. the dismounting push rod of the flow channel component according to claim 1 for fluid micro injection apparatus, it is characterised in that
The section of the body of rod is formed as polygon.
4. the dismounting push rod of the flow channel component according to claim 1 for fluid micro injection apparatus, it is characterised in that
The pushing part is formed as being located at the cylinder of the other end of the body of rod, and the radial dimension of the pushing part is more than the body of rod
Radial dimension.
5. the dismounting push rod of the flow channel component according to claim 4 for fluid micro injection apparatus, it is characterised in that
Transition part is provided between the pushing part and the body of rod, the transition part is formed as where from the body of rod to the pushing part
The taper that direction radial dimension gradually increases.
6. the dismounting push rod of the flow channel component according to claim 5 for fluid micro injection apparatus, it is characterised in that
The body of rod, the transition part and the pushing part are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720525047.9U CN206793962U (en) | 2017-05-11 | 2017-05-11 | Dismounting push rod for the flow channel component of fluid micro injection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720525047.9U CN206793962U (en) | 2017-05-11 | 2017-05-11 | Dismounting push rod for the flow channel component of fluid micro injection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206793962U true CN206793962U (en) | 2017-12-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720525047.9U Active CN206793962U (en) | 2017-05-11 | 2017-05-11 | Dismounting push rod for the flow channel component of fluid micro injection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206793962U (en) |
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2017
- 2017-05-11 CN CN201720525047.9U patent/CN206793962U/en active Active
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