CN206244198U - Can be broken bobbin - Google Patents
Can be broken bobbin Download PDFInfo
- Publication number
- CN206244198U CN206244198U CN201621321596.6U CN201621321596U CN206244198U CN 206244198 U CN206244198 U CN 206244198U CN 201621321596 U CN201621321596 U CN 201621321596U CN 206244198 U CN206244198 U CN 206244198U
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- Prior art keywords
- bobbin
- blade
- crack
- thread
- axial wall
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Abstract
Can break bobbin the utility model discloses one kind, bobbin is bottomless cylinder or bottomless polygon cylinder, the first crack and the blade for cutting off the end of a thread for blocking the end of a thread are provided with bobbin one end open, when using, can complete to break and store the process of the end of a thread in itself using bobbin, avoid the interim awkward situation that can not find broken string instrument to occur, the end of a thread can be quickly found out when facilitating use next time, application is more smoothly convenient.
Description
Technical field
The utility model is related to a kind of haberdashery, and in particular to one kind can break bobbin.
Background technology
Every household is typically equipped with needlework instrument, and in order to be dropped to button, clothing breakage etc. simply sewed and mend
Repair, existing bobbin structure is all relatively simple, remains to use next time using finishing that often the end of a thread is wrapped on bobbin, but it is actual
The end of a thread bad lookup when finding to reuse in.Therefore, Chinese patent application CN201520809226.6 proposes a kind of pin
Line sleeve, is provided with the wire inserting slot for fixing the end of a thread on sleeve, can preferably solve the above problems, but always will be first during operation
Cotton thread is cut, then is fixed on sleeve.Industrial sleeve volume is larger, easily fixed, and such scheme is adapted to really, but right
For the bobbin that family uses, its small volume, in being difficult for the end of a thread to fill in corresponding wire inserting slot.
Additionally, woman worker frequently encounters the interim situation that can not find scissors when operating, existing way bites often through tooth
It is bad come cotton thread storage ambient in cutting off cotton thread, but general family, a large amount of bacteriums may be grown in cotton thread, it is easily caused by biting
Illness finds its way in by the mouth.
Utility model content
Technical problem to be solved in the utility model is to provide one kind convenient to carry out broken string operation and the end of a thread is fast
Fixed the broken bobbin of speed.
In order to solve the above technical problems, technical solution of the present utility model is：
One kind can break bobbin, and bobbin is bottomless cylinder or bottomless polygon cylinder, is set at bobbin one end open
There are the first crack and the blade for cutting off the end of a thread for blocking the end of a thread.
Preferably, bobbin one end open is additionally provided with the second crack, blade is attached on the second crack.
Preferably, the first crack and the second crack line pass through the center in bobbin one end open.
Preferably, blade is attached to bobbin axial wall inner side.
Preferably, bobbin one end open is additionally provided with V mouthfuls of a depth, blade is attached on the first crack and in bobbin axial wall
Side, the distance of knife-blade to bobbin ends plane is less than V mouthfuls of length of depth.
Preferably, blade is radially fixed near the first crack, knife-blade is towards inside bobbin.
Preferably, bobbin one end open is provided with, axial wall is raised, and the first crack is located in axial wall projection, and blade is attached to first and splits
Sew on and positioned at bobbin axial wall inner side.
Preferably, bobbin one end is additionally provided with one staggering opening, the blade perpendicular to bobbin axial wall is provided between opening of staggering,
Knife-blade is towards outside bobbin end face.
After using such scheme, increase the crack of blade and fixed the end of a thread in bobbin ends due to the utility model, utilize
Bobbin can complete to break and store the process of the end of a thread in itself, it is to avoid the interim awkward situation that can not find broken string instrument occurs,
The end of a thread can be quickly found out when facilitating use next time, application is more smoothly convenient.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is the structural representation of embodiment two；
Fig. 3 is the structural representation of embodiment three；
Fig. 4 is example IV structural representation；
Fig. 5 is the structural representation of embodiment five.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment one：
Disclosed in the utility model is that one kind can break bobbin, as shown in figure 1, being preferable implementation of the present utility model
Example, the bobbin main body that can break can use bottomless cylinder or bottomless polygon cylinder, and card is provided with bobbin one end open
Firmly first crack 1 of the end of a thread and the blade 2 for cutting off the end of a thread, blade 2 are attached to bobbin axial wall inner side, can preferably avoid making
User is by the scratch of blade 2.To ensure cutting off thread end, blocking the end of a thread process easily, bobbin one end open is also provided with second and splits
Seam 3, blade 2 is attached on the second crack, knife-blade towards bobbin outside.When using, after pulling out sufficiently long cotton thread, by cotton thread
Treat that cut-off part initially passes through above-mentioned first crack 1, blocked by the first crack 1, be then passed through the second crack 3, and pull downwards,
Cotton thread cut-out in the presence of blade 2, when reusing, the end of a thread is quickly found according to the position of the first crack 1, and will from bobbin outside
The end of a thread is pulled out.
First crack 1 and the second crack 3 can be randomly distributed in the diverse location of bobbin one end, due to being suffered when two cracks
When too near, cotton thread inserts the second crack 3 certain difficulty, for ease of operation, can preferably allow the first crack 1 and the second crack
3 distances are elongated as far as possible, allow its line through the center in bobbin one end open, i.e. two cracks to be in bobbin one end diameter and line
Two intersecting positions of axle.
Embodiment two：
The present embodiment discloses second structure, as shown in Fig. 2 in addition to the first crack 1 and blade 2, bobbin one end is opened
Mouth is additionally provided with a depth V mouthfuls 4, and to avoid user from scratching, blade 2 is attached on the first crack 1 and positioned at bobbin axial wall inner side, it is desirable to
The blade 21 of blade 2 is less than V mouthfuls of 4 length of depth to the distance of bobbin ends plane.When using, after pulling out sufficiently long cotton thread, by cotton
Line treats that cut-off part initially passes through above-mentioned first crack 1, is blocked by the first crack 1, is then passed through deep V mouthfuls 4, and pulls downwards, by
Be located above V mouthfuls 4 of depth in the blade 21 of blade 2, therefore cotton thread can be cut off in the presence of pulling force and blade 2, fracture leading portion by
Clamping action in the first crack 1 is fixed.When reusing, the end of a thread is quickly found according to the position of the first crack 1, and from
The end of a thread is pulled out outside bobbin.
Likewise, the first crack 1 and depth can be randomly distributed in the diverse location of bobbin one end for V mouthfuls 4, but effect is pullled in order to allow
Both more preferably, can be arranged on two positions that bobbin one end diameter intersects with bobbin by fruit.
Embodiment three：
The present embodiment discloses the third structure, as shown in figure 3, the embodiment is minimalist program of the present utility model, only
Containing the first crack 1 and blade 2, for ease of cut-out cotton thread, it is radially fixed near the first crack 1 to set blade 2, blade
2 blade 21 is towards inside bobbin（For down in figure）, to prevent user's imprudence scratch finger.When using, pull out enough
After cotton thread long, cotton thread is treated that cut-off part initially passes through the first crack 1, is blocked by the first crack 1, then from the lower section of blade 2 around
Cross blade 2 and stretch to outside bobbin, by outwards pullling so that cotton thread is cut off by blade directed downwardly 21, fracture leading portion is due to
The clamping action in one crack 1 is fixed.When reusing, the end of a thread is quickly found according to the position of the first crack 1, and from bobbin
Outside pulls out the end of a thread.
Example IV：
The present embodiment discloses the 4th kind of structure, as shown in figure 4, in addition to the first crack 1 and blade 2, bobbin one end is opened
Mouth is additionally provided with axial wall projection 5, and the first crack 1 is located in the axial wall projection 5, and blade 2 is then attached on above-mentioned first crack 1 and is located at
Bobbin axial wall inner side.When using, after pulling out sufficiently long cotton thread, cotton thread is treated that cut-off part initially passes through above-mentioned first crack 1, by the
One crack 1 is blocked, and when pullling downwards, because the blade 21 of blade 2 is located at bobbin one end open top, therefore can drawn
Cotton thread is cut off in the presence of power and blade 2, fracture leading portion is fixed due to the clamping action in the first crack 1.When reusing,
The end of a thread is quickly found according to the position of the first crack 1, and pulls out the end of a thread from outside bobbin.
Embodiment five：
The present embodiment discloses the 5th kind of structure, as shown in figure 5, in addition to the first crack 1 and blade 2, bobbin one end is also
It is provided with one to stagger opening 6, is provided with the blade 2 perpendicular to bobbin axial wall between opening 6 of staggering, the blade 21 of blade 2 is towards spool end
Outside face（For upward in figure）.When using, after pulling out sufficiently long cotton thread, cotton thread is treated that cut-off part initially passes through above-mentioned first crack
1, blocked by the first crack 1, opening 6 of staggering is then passed through, and pull downwards so that cotton thread is cut off by blade 21 upward,
Fracture leading portion is fixed due to the clamping action in the first crack 1.When reusing, quickly found according to the position of the first crack 1
The end of a thread, and pull out the end of a thread from outside bobbin.
The above, is only preferred embodiment of the present utility model, and not technical scope of the present utility model is made
Any limitation, therefore the change or modification done according to claim of the present utility model and specification in every case, should all belong to this practicality
Within the scope of new patent is covered.
Claims (8)
1. one kind can break bobbin, and the bobbin is bottomless cylinder or bottomless polygon cylinder, it is characterised in that：It is described
The first crack and the blade for cutting off the end of a thread for blocking the end of a thread are provided with bobbin one end open.
2. the bobbin that breaks according to claim 1, it is characterised in that：The bobbin one end open is additionally provided with second and splits
Seam, the blade is attached on second crack.
3. the bobbin that breaks according to claim 2, it is characterised in that：First crack and second crack line
Center through in the bobbin one end open.
4. the bobbin that breaks according to claim 2, it is characterised in that：The blade is attached to the bobbin axial wall inner side.
5. the bobbin that breaks according to claim 1, it is characterised in that：The bobbin one end open is additionally provided with V mouthfuls of a depth,
The blade is attached on first crack and positioned at bobbin axial wall inner side, the knife-blade to bobbin ends plane
Distance is less than the deep V mouthfuls of length.
6. the bobbin that breaks according to claim 1, it is characterised in that：The blade is radially fixed in first crack
Near, the knife-blade is towards inside bobbin.
7. the bobbin that breaks according to claim 1, it is characterised in that：The bobbin one end open is provided with axial wall projection,
First crack is located in the axial wall projection, and the blade is attached on first crack and in the bobbin axial wall
Side.
8. the bobbin that breaks according to claim 1, it is characterised in that：Described bobbin one end is additionally provided with one and staggers opening,
It is provided with the blade perpendicular to bobbin axial wall between the opening of staggering, the knife-blade is towards outside bobbin end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621321596.6U CN206244198U (en) | 2016-12-05 | 2016-12-05 | Can be broken bobbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621321596.6U CN206244198U (en) | 2016-12-05 | 2016-12-05 | Can be broken bobbin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206244198U true CN206244198U (en) | 2017-06-13 |
Family
ID=59003474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621321596.6U Expired - Fee Related CN206244198U (en) | 2016-12-05 | 2016-12-05 | Can be broken bobbin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206244198U (en) |
-
2016
- 2016-12-05 CN CN201621321596.6U patent/CN206244198U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170613 Termination date: 20191205 |