CN204676251U - A kind of this mouth of removable crow - Google Patents
A kind of this mouth of removable crow Download PDFInfo
- Publication number
- CN204676251U CN204676251U CN201520399653.1U CN201520399653U CN204676251U CN 204676251 U CN204676251 U CN 204676251U CN 201520399653 U CN201520399653 U CN 201520399653U CN 204676251 U CN204676251 U CN 204676251U
- Authority
- CN
- China
- Prior art keywords
- crow
- mouth
- taper sheath
- groove
- mouth body
- 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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- Catching Or Destruction (AREA)
Abstract
The utility model relates to a kind of this mouth of removable crow, it comprises this mouth body of crow and Wu Si mouth, this mouth body front end of described crow is two pin relatively expanded outwardly, described outside of foot is provided with groove, this mouth of described crow is the taper sheath of hollow, taper sheath has rhombus through hole, the convex exhibition portion suitable with groove is provided with in rhombus through hole, when assembling, this mouth body of crow under external force, front end move toward one another, until taper sheath being inserted in from front end completely, remove external force, the outside reinstatement in front end, thus the convex exhibition portion phase inlay card of the groove of front end and taper sheath, thus taper sheath is fixed on this mouth body of crow, convenient, fast, firmly, this kind of design makes this mouth of crow replaceable, no matter change because of going bad, or change because spinning needs, replacing construction can be saved, and the cost changed.
Description
Technical field
The utility model relates to a kind of straight-bar machines accessory, particularly this mouth of removable crow of a kind of straight-bar machines.
Background technology
In straight-bar machines, Wu Sizui is a requisite assembly, and due to the different demands of spinning, need this mouth of different crows to realize the object of weaving, and change this mouth of whole crow continually, this not only bothers, and relative cost is higher.
Utility model content
In order to overcome above-mentioned deficiency, the utility model provides a kind of this mouth of removable crow.
The technical scheme that the utility model adopts is: a kind of this mouth of removable crow, it comprises this mouth body of crow and Wu Si mouth, this mouth body front end of described crow is two pin relatively expanded outwardly, described outside of foot is provided with groove, this mouth of described crow is the taper sheath of hollow, taper sheath has rhombus through hole, in rhombus through hole, be provided with the convex exhibition portion suitable with groove.
This mouth body tip of described crow is provided with mounting groove.
These mouth body tip both sides of described crow are provided with reinforcement.
This mouth of described crow adopts single hole taper sheath, diplopore taper sheath or three hole taper sheaths.
The beneficial effects of the utility model are: when assembling, this mouth body of crow under external force, front end move toward one another, until taper sheath being inserted in from front end completely, remove external force, the outside reinstatement in front end, thus the convex exhibition portion phase inlay card of the groove of front end and taper sheath, thus taper sheath is fixed on this mouth body of crow, convenient, fast, firm, this kind of design makes this mouth of crow replaceable, no matter change because of going bad, or change because spinning needs, replacing construction can be saved, and the cost changed.
Accompanying drawing explanation
Fig. 1 is the structural representation of this mouth of the utility model crow.
Fig. 2 is the structural representation of this mouth body of the utility model crow.
Fig. 3 is the structural representation of this mouth of the utility model crow.
This mouth body of 1-crow, 11-pin, 12-groove, 13-mounting groove, 14-reinforcement, this mouth of 2-crow, 21-rhombus through hole, the convex exhibition portion of 22-.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
As shown in Figure 1-Figure 3, a kind of this mouth of removable crow, it comprises this mouth body 1 of crow and Wu Si mouth 2, this mouth body 1 front end of described crow is two pin relatively expanded outwardly 11, groove 12 is provided with outside described pin 11, this mouth 2 of described crow is the taper sheath of hollow, taper sheath has rhombus through hole 21, the convex exhibition portion 22 suitable with groove 12 is provided with in rhombus through hole 21, when assembling, this mouth body 1 of crow under external force, front end move toward one another, until taper sheath being inserted in from front end completely, remove external force, the outside reinstatement in front end, thus the convex exhibition portion 22 phase inlay card of the groove 12 of front end and taper sheath, thus taper sheath is fixed on this mouth body 1 of crow, convenient, fast, firmly, this kind of design makes this mouth 2 of crow replaceable, no matter change because of going bad, or change because spinning needs, replacing construction can be saved, and the cost changed.
This mouth body 1 end of described crow is provided with the mounting groove 13 connecting this mouth body 1 of crow and Wu Sizuo.
These mouth body 1 end both sides of described crow are provided with reinforcement 14, described reinforcement 14 is curled into by this mouth body 1 side of crow, the cross section making this mouth body 1 of crow is M font, reinforcement 14 through curling into has the thickness at least doubling this mouth body 1 of crow itself, this obtains great reinforcement with regard to making the intensity of reinforcement 14, thus strengthens the bulk strength of this mouth body 1 of crow, makes it to be fixed on this seat of crow when working, not easily produce deformation, ensure that the stability of guide.
This mouth 2 of described crow adopts single hole taper sheath, diplopore taper sheath or three hole taper sheaths, under guaranteeing that defeated yarn hole provides the prerequisite of defeated yarn, can set up thread guide eyelet, go to yarn hole.
Below described by reference to the accompanying drawings embodiment is only preferred embodiment of the present utility model, and the restriction not to protection domain of the present utility model, and any improvement done based on the utility model spirit all ought within the utility model protection domain.
Claims (4)
1. this mouth of removable crow, it is characterized in that: it comprises this mouth body (1) of crow and this mouth of crow (2), this mouth body (1) front end of described crow is two pin relatively expanded outwardly (11), described pin (11) outside is provided with groove (12), the taper sheath that this mouth of described crow (2) is hollow, taper sheath has rhombus through hole (21), in rhombus through hole (21), be provided with the convex exhibition portion (22) suitable with groove (12).
2. this mouth of the removable crow of one according to claim 1, is characterized in that: this mouth body (1) end of described crow is provided with mounting groove (13).
3. this mouth of the removable crow of one according to claim 1, is characterized in that: these mouth body (1) end both sides of described crow are provided with reinforcement (14).
4. this mouth of the removable crow of one according to claim 1, is characterized in that: this mouth of described crow (2) adopts single hole taper sheath, diplopore taper sheath or three hole taper sheaths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399653.1U CN204676251U (en) | 2015-06-11 | 2015-06-11 | A kind of this mouth of removable crow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399653.1U CN204676251U (en) | 2015-06-11 | 2015-06-11 | A kind of this mouth of removable crow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204676251U true CN204676251U (en) | 2015-09-30 |
Family
ID=54175956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520399653.1U Expired - Fee Related CN204676251U (en) | 2015-06-11 | 2015-06-11 | A kind of this mouth of removable crow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204676251U (en) |
-
2015
- 2015-06-11 CN CN201520399653.1U patent/CN204676251U/en not_active Expired - Fee Related
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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: 20150930 Termination date: 20160611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |