CN219951373U - Knitting needle group capable of realizing rotary hidden butt - Google Patents
Knitting needle group capable of realizing rotary hidden butt Download PDFInfo
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- CN219951373U CN219951373U CN202321002934.XU CN202321002934U CN219951373U CN 219951373 U CN219951373 U CN 219951373U CN 202321002934 U CN202321002934 U CN 202321002934U CN 219951373 U CN219951373 U CN 219951373U
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- needle
- knitting
- auxiliary
- auxiliary needle
- assembly groove
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- 238000009940 knitting Methods 0.000 title claims abstract description 79
- 230000007704 transition Effects 0.000 claims description 6
- 230000003872 anastomosis Effects 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Knitting Machines (AREA)
Abstract
The utility model relates to the field of flat knitting machines and discloses a knitting needle group for realizing rotary hidden butts, which comprises a knitting needle (1) and an auxiliary needle (2), wherein an assembly groove (10) is formed in the knitting needle (1), a notch of the assembly groove (10) is arranged towards the rear end of the knitting needle (1), the auxiliary needle (2) comprises an auxiliary needle head (21), and the auxiliary needle head (21) is inserted into the assembly groove (10) and matched with the assembly groove; the diameter of the assembly groove (10) gradually increases from front to back, and the rear end of the auxiliary needle head (21) is in clearance fit with the assembly groove (10). The utility model improves the traditional compound displacement form, adopts the method that the knitting needle and the auxiliary needle are matched to realize the rotary auxiliary needle butt hiding, and the auxiliary needle butt is sunk into or protruded out of the bottom plate, so that the knitting needle enters an intermittent working mode according to the knitting requirement, the unnecessary contact of the auxiliary needle and the stitch cam is effectively avoided, the unnecessary working time of the knitting needle is reduced, the service life of the knitting needle is prolonged, the fabric density is more uniform, and the knitting stability is greatly improved.
Description
Technical Field
The utility model relates to the field of flat knitting machines, in particular to a knitting needle group capable of realizing rotary hidden butts.
Background
The conventional knitting needle has single displacement form, can only translate back and forth in the needle groove, the needle butt always protrudes out of the surface of the needle plate, the cam also contacts the needle butt when the knitting needle is not needed to be used for knitting, and the knitting needle drags a coil to cause deformation or fracture of the coil, so that the usability of the fabric is affected.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a knitting needle group for realizing rotary hidden butt.
In order to solve the technical problems, the utility model is solved by the following technical scheme:
the knitting needle group for realizing the rotary hidden butt comprises a knitting needle and an auxiliary needle, wherein an assembly groove is formed in the knitting needle, the assembly groove is a strip-shaped groove, a notch of the assembly groove is arranged towards the rear end of the knitting needle, the assembly groove extends towards the front end of the knitting needle, the auxiliary needle comprises an auxiliary needle head, the auxiliary needle head is inserted into the assembly groove and matched with the assembly groove, and the length of the auxiliary needle head is the same as the depth of the assembly groove; the diameter of the assembly groove gradually increases from front to back, and the rear end of the auxiliary needle head is in clearance fit with the assembly groove.
Preferably, a positioning round hole is formed in the bottom end of the assembly groove, and an arc-shaped protrusion matched with the positioning round hole is arranged on the auxiliary needle head. The auxiliary needle head is fixed in height, the auxiliary needle head is locked through the matching of the arc-shaped bulge and the positioning round hole, and the auxiliary needle can rotate in the range of the assembly groove by taking the arc-shaped bulge as the circle center.
Preferably, the knitting needle comprises a knitting needle head, a knitting needle rod, a supporting part and a knitting needle tail which are sequentially connected, the supporting part comprises an upper supporting part and a lower supporting part, the assembly groove is formed by the upper supporting part and the lower supporting part, the front ends of the upper supporting part and the lower supporting part are mutually connected to form a connecting part, the knitting needle rod is fixedly connected with the connecting part, and the knitting needle tail is fixedly connected with the rear end of the lower supporting part.
Preferably, the upper surface of the upper supporting part is smoothly connected with the upper surface of the knitting needle rod, the lower surface of the upper supporting part is an auxiliary needle anastomosis surface, and the upper surface of the upper supporting part is provided.
Preferably, the upper surface of the lower supporting part is a yielding bevel, the yielding bevel is obliquely arranged, and a smaller included angle between the yielding bevel and the horizontal plane is 3-4 degrees.
Preferably, the lower support portion is an elastic material support portion.
Preferably, the lower surface of the needle bar is provided with a transition groove.
Preferably, the auxiliary needle further comprises an auxiliary needle rod connected with the auxiliary needle head, an upper bulge is arranged at the joint of the auxiliary needle rod and the auxiliary needle head, and the front end face of the upper bulge is in contact fit with the rear end face of the upper supporting part.
Preferably, the auxiliary needle further comprises an auxiliary needle tail connected with the rear end of the auxiliary needle rod, the joint of the auxiliary needle rod and the auxiliary needle tail protrudes upwards to form a butt, the auxiliary needle rod protrudes downwards to form a stitch at the joint of the auxiliary needle tail, a transition bevel angle is arranged at the front end of the stitch, and a positioning buckle is arranged at the rear end of the stitch.
The utility model has the remarkable technical effects due to the adoption of the technical scheme: the utility model improves the traditional compound displacement form, adopts the method that the knitting needle and the auxiliary needle are matched to realize the rotary auxiliary needle butt hiding, and the auxiliary needle butt is sunk into or protruded out of the bottom plate, so that the knitting needle enters an intermittent working mode according to the knitting requirement, the unnecessary contact of the auxiliary needle and the stitch cam is effectively avoided, the unnecessary working time of the knitting needle is reduced, the service life of the knitting needle is prolonged, the fabric density is more uniform, and the knitting stability is greatly improved.
Drawings
Fig. 1 is a schematic view of the structure of the present utility model in a woven state.
Fig. 2 is a schematic view of the structure of the present utility model in a non-woven state.
Fig. 3 is a schematic view of the structure of the knitting needle of fig. 1.
Fig. 4 is a schematic view of the structure of the sub-needle of fig. 1.
Fig. 5 is a top view of the knitting needle of the utility model.
The names of the parts indicated by the numerical references in the drawings are as follows: 1-knitting needle, 2-auxiliary needle, 10-assembly groove, 101-positioning round hole, 1001-auxiliary needle anastomosis surface, 1002-abdication bevel surface, 11-knitting needle head, 12-knitting needle bar, 121-transition groove, 13-supporting part, 131-upper supporting part, 132-lower supporting part, 14-knitting needle tail, 21-auxiliary needle head, 211-arc-shaped bulge, 22-auxiliary needle bar, 221-upper bulge, 23-butt, 24-stitch, 241-transition bevel angle, 242-positioning buckle and 25-auxiliary needle tail.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings and examples.
Example 1
The utility model provides a realize knitting needle group of rotatory hidden butt, as shown in the figure, including knitting needle 1 and auxiliary needle 2, be equipped with assembly groove 10 on the knitting needle 1, assembly groove 10 is rectangular groove, the notch of assembly groove 10 sets up towards knitting needle 1 rear end, assembly groove 10 extends to knitting needle 1 front end, auxiliary needle 2 includes auxiliary needle head 21, auxiliary needle head 21 inserts assembly groove 10 and cooperates with it, auxiliary needle head 21's length is the same with assembly groove 10's degree of depth; the diameter of the fitting groove 10 gradually increases from front to back, and the rear end of the sub-needle head 21 is clearance-fitted with the fitting groove 10.
The bottom of the assembly groove 10 is provided with a positioning round hole 101, and the auxiliary needle head 21 is provided with an arc-shaped protrusion 211 matched with the positioning round hole 101. The height of the auxiliary needle head 21 is unchanged, the auxiliary needle head 21 is locked through the matching of the arc-shaped protrusion 211 and the positioning round hole 101, and the auxiliary needle 2 can rotate within the range of the assembly groove 10 by taking the positioning round hole 101 as a round point.
The knitting needle 1 comprises a knitting needle head 11, a knitting needle rod 12, a supporting part 13 and a knitting needle tail 14 which are sequentially connected, the supporting part 13 comprises an upper supporting part 131 and a lower supporting part 132, the assembly groove 10 is formed by the upper supporting part 131 and the lower supporting part 132, the front ends of the upper supporting part 131 and the lower supporting part 132 are mutually connected to form a connecting part, the knitting needle rod 12 is fixedly connected with the connecting part, and the knitting needle tail 14 is fixedly connected with the rear end of the lower supporting part 132.
The upper surface of the upper supporting part 131 is smoothly connected with the upper surface of the needle bar 12, the lower surface of the upper supporting part 131 is an auxiliary needle fitting surface 1001, and the upper surface of the upper supporting part 131 is provided.
The upper surface of the lower supporting portion 132 is a yielding bevel 1002, the yielding bevel 1002 is obliquely arranged, and a smaller included angle between the yielding bevel 1002 and the horizontal plane is 3-4 degrees.
The lower support 132 is an elastic material support.
The lower surface of the needle bar 12 is provided with a transition groove 121.
The auxiliary needle 2 further comprises an auxiliary needle rod 22 connected with the auxiliary needle head 21, an upper protrusion 221 is arranged at the joint of the auxiliary needle rod 22 and the auxiliary needle head 21, and the front end surface of the upper protrusion 221 is in contact fit with the rear end surface of the upper supporting part 131.
The auxiliary needle 2 further comprises an auxiliary needle tail 25 connected with the rear end of the auxiliary needle rod 22, the joint of the auxiliary needle rod 22 and the auxiliary needle tail 25 protrudes upwards to form a butt 23, the joint of the auxiliary needle rod 22 and the auxiliary needle tail 25 protrudes downwards to form a stitch 24, the bottom of the stitch 24 and the bottom of the knitting needle 1 are in the same horizontal plane, the front end of the stitch 24 is provided with a transition bevel 241, and the rear end of the stitch 24 is provided with a positioning buckle 242.
The utility model adopts the knitting needle 1 to be matched with the auxiliary needle 2 to form a knitting needle group, the knitting needle 1 keeps a normal knitting state, the auxiliary needle anastomosis surface 1001 contacts with the upper surface of the auxiliary needle head 21, the upper bulge 221 of the auxiliary needle 2 is abutted against the rear end surface of the upper supporting part 131, the bottom of the stitch 24 and the bottom of the knitting needle 1 are in the same horizontal plane, and at the moment, the butt 23 can contact with a right-angled joint to drive the knitting needle 1 to slide forwards and backwards; when the knitting needle 1 does not need to participate in knitting, the auxiliary needle head 21 can rotate around the positioning round hole 101, the auxiliary needle anastomotic surface 1001 is separated from the upper surface of the auxiliary needle head 21, the upper bulge 221 of the auxiliary needle 2 is not contacted with the rear end of the upper supporting part 131, the bottom of the auxiliary needle rod 22 is contacted with the abdication bevel 1002, the bottom surface of the stitch 24 is lower than the bottom surface of the knitting needle 1 until the butt 23 is sunk into the needle plate, and at the moment, the butt 23 is not contacted with the triangle, so that the purposes of rotating sinking and hiding the butt are realized.
In summary, the foregoing description is only of the preferred embodiments of the present utility model, and all equivalent changes and modifications made in accordance with the claims should be construed to fall within the scope of the utility model.
Claims (9)
1. The utility model provides a realize knitting needle group of rotatory hidden butt, includes knitting needle (1) and auxiliary needle (2), its characterized in that: the knitting needle (1) is provided with an assembly groove (10), the assembly groove (10) is a strip-shaped groove, a notch of the assembly groove (10) is arranged towards the rear end of the knitting needle (1), the assembly groove (10) extends towards the front end of the knitting needle (1), the auxiliary needle (2) comprises an auxiliary needle head (21), and the auxiliary needle head (21) is inserted into the assembly groove (10) and matched with the assembly groove; the diameter of the assembly groove (10) gradually increases from front to back, and the rear end of the auxiliary needle head (21) is in clearance fit with the assembly groove (10).
2. A set of needles for realising a rotary hidden butt according to claim 1, characterized in that: the bottom of the assembly groove (10) is provided with a positioning round hole (101), and the auxiliary needle head (21) is provided with an arc-shaped bulge (211) matched with the positioning round hole (101).
3. A set of needles for realising a rotary hidden butt according to claim 1, characterized in that: the knitting needle (1) comprises a knitting needle head (11), a knitting needle rod (12), a supporting part (13) and a knitting needle tail (14) which are sequentially connected, the supporting part (13) comprises an upper supporting part (131) and a lower supporting part (132), the assembly groove (10) is formed by the upper supporting part (131) and the lower supporting part (132), the front ends of the upper supporting part (131) and the lower supporting part (132) are mutually connected to form a connecting part, the knitting needle rod (12) is fixedly connected with the connecting part, and the knitting needle tail (14) is fixedly connected with the rear end of the lower supporting part (132).
4. A set of needles for realising a rotary hidden butt according to claim 3, characterized in that: the upper surface of the upper supporting part (131) is smoothly connected with the upper surface of the knitting needle rod (12), and the lower surface of the upper supporting part (131) is an auxiliary needle anastomosis surface (1001) and is parallel to the upper surface of the upper supporting part (131).
5. A set of needles for realising a rotary hidden butt according to claim 3, characterized in that: the upper surface of the lower supporting part (132) is a yielding bevel (1002), the yielding bevel (1002) is obliquely arranged, and the smaller included angle between the yielding bevel (1002) and the horizontal plane is 3-4 degrees.
6. A set of needles for realising a rotary hidden butt according to claim 3 or 5, characterized in that: the lower support (132) is an elastic material support.
7. A set of needles for realising a rotary hidden butt according to claim 3, characterized in that: the lower surface of the knitting needle bar (12) is provided with a transition groove (121).
8. A set of needles for realising a rotary hidden butt according to claim 1, characterized in that: the auxiliary needle (2) further comprises an auxiliary needle rod (22) connected with the auxiliary needle head (21), and an upper bulge (221) is arranged at the joint of the auxiliary needle rod (22) and the auxiliary needle head (21).
9. The set of knitting needles for achieving the rotary concealed butt according to claim 8, characterized in that: the auxiliary needle (2) further comprises an auxiliary needle tail (25) connected with the rear end of the auxiliary needle rod (22), the joint of the auxiliary needle rod (22) and the auxiliary needle tail (25) protrudes upwards to form a butt (23), the joint of the auxiliary needle rod (22) and the auxiliary needle tail (25) protrudes downwards to form a stitch (24), the front end of the stitch (24) is provided with a transition bevel angle (241), and the rear end of the stitch (24) is provided with a positioning buckle (242).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321002934.XU CN219951373U (en) | 2023-04-28 | 2023-04-28 | Knitting needle group capable of realizing rotary hidden butt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321002934.XU CN219951373U (en) | 2023-04-28 | 2023-04-28 | Knitting needle group capable of realizing rotary hidden butt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219951373U true CN219951373U (en) | 2023-11-03 |
Family
ID=88548358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321002934.XU Active CN219951373U (en) | 2023-04-28 | 2023-04-28 | Knitting needle group capable of realizing rotary hidden butt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219951373U (en) |
-
2023
- 2023-04-28 CN CN202321002934.XU patent/CN219951373U/en active Active
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