CN209831707U - Power-assisted tailor scissors - Google Patents
Power-assisted tailor scissors Download PDFInfo
- Publication number
- CN209831707U CN209831707U CN201920132150.6U CN201920132150U CN209831707U CN 209831707 U CN209831707 U CN 209831707U CN 201920132150 U CN201920132150 U CN 201920132150U CN 209831707 U CN209831707 U CN 209831707U
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- China
- Prior art keywords
- handle
- grip
- tailor
- scissors
- assisted
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- Expired - Fee Related
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- 239000000463 material Substances 0.000 claims description 7
- 239000004744 fabric Substances 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 2
- 210000003813 thumb Anatomy 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 210000005224 forefinger Anatomy 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
The utility model discloses a helping hand formula tailor scissors aims at solving present tailor scissors and must pay attention to when cuting soft cloth and cut the angle and exert oneself the direction, very inconvenient not enough. The utility model discloses an including last handle 1, lower handle 2 and connect at last handle 1 and the blade 4 between the handle 2 down, go up handle 1's articulated handle 2 down of connecting in middle part, two blades 4 are respectively via 5 fastening installations of two fasteners at last handle 1 and the tip of handle 2 down, go up handle 1 and be connected with elastic component 6 down between the handle 2, and the both ends of elastic component 6 are connected respectively on the inside wall of last handle 1 and lower handle 2. The pair of scissors can avoid the problem that the blade 4 cannot be cut due to the fact that the blade 4 is separated in the vertical direction due to improper force application, and compared with the pair of traditional scissors, the pair of scissors is small in stroke range between fingers and not prone to fatigue after being used for a long time.
Description
Technical Field
The utility model relates to a tailor instrument technical field, more specifically says that it relates to a helping hand formula tailor scissors.
Background
Along with the improvement of living standard, more and more people no longer select brand ready-made clothes and turn to the tailor-made clothes, and in the in-process of tailoring and making up the clothing, need use the tailor scissors to tailor, beat the operation of scissors edge to the cloth of preparation clothing, simultaneously, utilize the tailor scissors to carry out the propelling movement to the cloth. However, the existing tailor scissors have high requirements on force and cloth feeding angle.
Chinese patent publication No. CN89203973.6, the name of utility model is laborsaving tailor scissors, and this application discloses a laborsaving tailor scissors, suitable for tailoring trade and family application. The scissors are characterized in that a straight rod-shaped main scissors body is connected with an auxiliary scissors head in the middle, the outer rear end of the auxiliary scissors head is connected with an auxiliary scissors handle through a pin, a lever is arranged in the two scissors handles, a spring is arranged at the inner rear end of the auxiliary scissors head, and the other end of the spring is arranged on the main scissors handle. Wheels are arranged at the lower part of the main scissor handle. The existing tailor scissors are of common scissors or tweezers structures, and the flexibility of cloth is high, so that the condition that the cloth cannot be cut easily is caused if force is applied improperly or the cutting angle is not correct in the using process, and a power-assisted tailor scissors is needed to be provided, so that correct cutting force and cutting angle can be conveniently applied to the cut cloth.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes present tailor scissors cut the inconvenient not enough of soft cloth, provides a helping hand formula tailor scissors, and it can assist the team's cloth to apply suitable income shear force and go into the shear angle.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a helping hand formula tailor scissors, includes handle 1, lower handle 2 and connects at last handle 1 and the blade 4 between the handle 2 down, goes up the articulated handle 2 of connecting in middle part of handle 1, and two blades 4 are respectively via the tip of two fasteners 5 fastening installations at last handle 1 and lower handle 2, go up and are connected with elastic component 6 between handle 1 and the lower handle 2, and the both ends of elastic component 6 are connected respectively on the inside wall of last handle 1 and lower handle 2.
The scissors realize the cutting function through the lever principle. When a person pushes the upper handle 1 and the lower handle 2 far away from the hinge point to rotate relatively, the two blades 4 rotate along with the handles. Under the action of the elastic piece 6, the upper grip 1 and the lower grip 2 reset, and the two blades 4 are folded to realize the shearing function. The upper grip 1 has no top surface, the lower grip 2 has no bottom surface, and the upper grip 1 and the lower grip 2 have the same shape. The elastic element 6 is a torsion spring, and two arms of the torsion spring are abutted against the inner walls of the upper grip 1 and the lower grip 2. The blade 4 and the torsion spring are arranged at two ends of the upper grip 1 and the lower grip 2. The cutting edges of the two blades 4 are opposite. The end of the blade 4 is tapered and can be used as a needle taper. The scissors can avoid the situation that the blades cannot cut due to separation of the blades in the vertical direction caused by improper force.
Preferably, a connecting screw 3 is arranged between the upper handle 1 and the lower handle 2, the middle part of the upper handle 1 protrudes to form a connecting column 101, a mounting hole 201 is arranged on the lower handle 2 corresponding to the connecting column 101, and the connecting screw 3 passes through the mounting hole 201 and is in threaded connection with the connecting column 101. The articulated structure of the upper grip 1 and the lower grip 2 forms a scissors body 100. The lower grip 2 protrudes towards the upper grip 1 to form a ring-shaped mounting hole 201. The connecting column 101 is inserted into the mounting hole 201 for positioning. The connecting screw 3 is in threaded connection with the threaded hole on the connecting column 101. The mode has simple structure and strong feasibility.
Preferably, the upper grip 1 and the lower grip 2 have a shell structure with a narrow front and a wide rear, and the two blades 4 are attached to the narrow ends of the upper grip 1 and the lower grip 2, respectively. The structure with narrow front part and wide back part is more in line with human engineering, fits the palm of a person and has better feeling of long-term use.
Preferably, the side wall of the upper grip 1 is provided with a lower grip ring 8. When the lower grip 2 is attached to the palm to make relative rest, the upper grip 1 makes relative motion, and the thumb can be inserted into the upper grip ring 7, so that the assistance effect is achieved for the opening and closing of the tailor scissors.
Preferably, the outer wall of the lower grip 2 is provided with a lower grip ring 8 corresponding to the upper grip ring 7. When the upper grip 1 is attached to the palm to make relative rest, the lower grip 2 makes relative motion, and the thumb can be inserted into the lower holding ring 8, so that the assistance effect is achieved for the opening and closing of the tailor scissors. When the upper grip 1 and the lower grip 2 are provided with the upper holding ring 7 and the lower holding ring 8, the thumb and the forefinger of a user can be inserted into the two holding rings, so that the tailor scissors can be conveniently held tightly, and the knife blade 4 can be used for puncturing or other work.
Preferably, the lower grip 2 is provided with a stopper 9 at an end close to the blade 4, and the stopper 9 is used for preventing the upper grip 1 and the lower grip 2 from reversely rotating. The reverse rotation prevents the upper grip 1 and the lower grip 2 from rotating in the reverse direction to the normal rotation direction, and the elastic member 6 cannot restore the upper grip 1 and the lower grip 2 to the zero position. The stopper 9 is provided on the side wall of the lower grip 2, and is perpendicular to the rotation direction, and the stopper 9 is higher than the lower grip 2 and interferes with the upper grip 1. When the reverse rotation occurs, it interferes with the stopper 9.
Preferably, the top surface of the stopper 9 is higher than the top surface of the upper grip 1. Although the stopper 9 interferes with the upper grip 1, the upper grip 1 may pass over the stopper 9, and when the height of the top surface of the stopper 9 is set higher than the height of the top surface of the upper grip 1, the reverse rotation can be further prevented.
Preferably, the connecting column 101 is a cylinder, the mounting hole 201 is a rectangular hole, and the mounting hole 201 can be inserted into the connecting column 101. The connecting column 101 and the mounting hole 201 are clearance fit. When the upper handle 1 and the lower handle 2 rotate relatively, the connecting column 101 also moves in the rectangular hole in a staggered manner, so that the relative positions of the upper handle 1 and the lower handle 2 are changed, and different tailor process requirements and holding habits of users can be met.
Preferably, the rear portion of the lower grip 2 is provided with a mounting sleeve 202, and the elastic member 6 is sleeved on the mounting sleeve 202. The mounting sleeve 202 effectively prevents the elastic member 6 from being dislocated, so that the power-assisted tailor's scissors can be normally used.
Preferably, the upper grip 1, the lower grip 2, the upper grip ring 7, the lower grip ring 8 and the stopper 9 are made of a hard plastic material. The hard plastic material has the advantages of high strength and light weight, and is suitable for being used as a material of a small tailor tool. The holding time is long and the fatigue is not easy to occur.
Compared with the prior art, the beneficial effects of the utility model are that: (1) compared with the traditional scissors, the action range between the fingers is smaller, and the long-time use is not easy to fatigue; (2) the stop block prevents the upper grip and the lower grip from rotating beyond the rotation limit, so that the scissors are damaged; (3) through setting up spliced pole and mounting hole, the relative position of handle and lower handle is gone up in the convenient adjustment, can satisfy different tailor technological requirements and user and hold the custom.
Drawings
FIG. 1 is a perspective view of the upper grip of the present invention in an upward direction;
FIG. 2 is a perspective view of the lower grip of the present invention in an upward direction;
fig. 3 is an exploded view of the present invention;
in the figure: the scissors comprise an upper grip 1, a lower grip 2, a connecting screw 3, a fastener 5, an elastic piece 6, a mounting hole 201, a connecting column 101, a blade 4, a scissors fork body 100, an upper holding ring 7, a lower holding ring 8, a stop block 9 and a mounting sleeve 202.
Detailed Description
The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:
example (b):
a pair of power-assisted tailor scissors is shown in figure 3 and comprises an upper handle 1, a lower handle 2 and a blade 4 connected between the upper handle 1 and the lower handle 2, wherein the middle part of the upper handle 1 is hinged with the lower handle 2, the two blades 4 are respectively fastened and installed at the end parts of the upper handle 1 and the lower handle 2 through two fasteners 5, an elastic part 6 is connected between the upper handle 1 and the lower handle 2, and two ends of the elastic part 6 are respectively connected on the inner side walls of the upper handle 1 and the lower handle 2. A connecting screw 3 is arranged between the upper handle 1 and the lower handle 2, the middle part of the upper handle 1 protrudes to form a connecting column 101, a mounting hole 201 is arranged on the lower handle 2 corresponding to the connecting column 101, and the connecting screw 3 penetrates through the mounting hole 201 and is in threaded connection with the connecting column 101. As shown in fig. 1 and 2, the upper grip 1 and the lower grip 2 have a shell structure with a narrow front and a wide rear, and two blades 4 are respectively mounted on the narrow ends of the upper grip 1 and the lower grip 2. The side wall of the upper grip 1 is provided with a lower grip ring 8. The outer wall of the lower grip 2 is provided with a lower grip ring 8 corresponding to the upper grip ring 7. The lower handle 2 is provided with a stop 9 at one end close to the blade 4, and the stop 9 is used for preventing the upper handle 1 and the lower handle 2 from reversely rotating. The top surface of the block 9 is higher than that of the upper handle 1. The connecting column 101 is a cylinder, the mounting hole 201 is a rectangular hole, and the mounting hole 201 can be inserted into the connecting column 101. The rear part of the lower grip 2 is provided with a mounting sleeve 202, and the elastic part 6 is sleeved on the mounting sleeve 202. The upper grip 1, the lower grip 2, the upper grip ring 7, the lower grip ring 8 and the stop 9 are made of hard plastic materials.
The scissors realize the cutting function through the lever principle. When a person pushes the upper handle 1 and the lower handle 2 far away from the hinge point to rotate relatively, the two blades 4 rotate along with the handles. Under the action of the elastic piece 6, the upper grip 1 and the lower grip 2 reset, and the two blades 4 are folded to realize the shearing function. The upper grip 1 has no top surface, the lower grip 2 has no bottom surface, and the upper grip 1 and the lower grip 2 have the same shape. The elastic element 6 is a torsion spring, and two arms of the torsion spring are abutted against the inner walls of the upper grip 1 and the lower grip 2. The blade 4 and the torsion spring are arranged at two ends of the upper grip 1 and the lower grip 2. The cutting edges of the two blades 4 are opposite. The articulated structure of the upper grip 1 and the lower grip 2 forms a scissors body 100. The lower grip 2 protrudes towards the upper grip 1 to form a ring-shaped mounting hole 201. The connecting column 101 is inserted into the mounting hole 201 for positioning. The connecting screw 3 is in threaded connection with the threaded hole on the connecting column 101. The mode has simple structure and strong feasibility. The structure with narrow front part and wide back part is more in line with human engineering, fits the palm of a person and has better feeling of long-term use. When the lower grip 2 is attached to the palm to make relative rest, the upper grip 1 makes relative motion, and the thumb can be inserted into the upper grip ring 7, so that the assistance effect is achieved for the opening and closing of the tailor scissors. When the upper grip 1 is attached to the palm to make relative rest, the lower grip 2 makes relative motion, and the thumb can be inserted into the lower holding ring 8, so that the assistance effect is achieved for the opening and closing of the tailor scissors. When the upper grip 1 and the lower grip 2 are provided with the upper holding ring 7 and the lower holding ring 8, the thumb and the forefinger of a user can be inserted into the two holding rings, so that the tailor scissors can be conveniently held tightly, and the knife blade 4 can be used for puncturing or other work. The reverse rotation prevents the upper grip 1 and the lower grip 2 from rotating in the reverse direction to the normal rotation direction, and the elastic member 6 cannot restore the upper grip 1 and the lower grip 2 to the zero position. The stopper 9 is provided on the side wall of the lower grip 2, and is perpendicular to the rotation direction, and the stopper 9 is higher than the lower grip 2 and interferes with the upper grip 1. When the reverse rotation occurs, it interferes with the stopper 9. Although the stopper 9 interferes with the upper grip 1, the upper grip 1 may pass over the stopper 9, and when the height of the top surface of the stopper 9 is set higher than the height of the top surface of the upper grip 1, the reverse rotation can be further prevented. The connecting column 101 and the mounting hole 201 are clearance fit. When the upper handle 1 and the lower handle 2 rotate relatively, the connecting column 101 also moves in the rectangular hole in a staggered manner, so that the relative positions of the upper handle 1 and the lower handle 2 are changed, and different tailor process requirements and holding habits of users can be met. The mounting sleeve 202 effectively prevents the elastic member 6 from being dislocated, so that the power-assisted tailor's scissors can be normally used. The hard plastic material has the advantages of high strength and light weight, and is suitable for being used as a material of a small tailor tool. The holding time is long and the fatigue is not easy to occur.
The embodiments described above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the scope of the claims.
Claims (10)
1. The utility model provides a helping hand formula tailor scissors, characterized by, including last handle (1), lower handle (2) and connect blade (4) between last handle (1) and lower handle (2), the articulated handle (2) down of connecting in middle part of going up handle (1), two blade (4) are installed the tip at last handle (1) and lower handle (2) via two fasteners (5) fastening respectively, it is connected with elastic component (6) to go up between handle (1) and lower handle (2), the both ends of elastic component (6) are connected respectively on the inside wall of last handle (1) and lower handle (2).
2. The power-assisted tailor scissors according to claim 1, wherein a connecting screw (3) is arranged between the upper handle (1) and the lower handle (2), the middle part of the upper handle (1) protrudes to form a connecting column (101), a mounting hole (201) is arranged on the lower handle (2) corresponding to the connecting column (101), and the connecting screw (3) penetrates through the mounting hole (201) and is in threaded connection with the connecting column (101).
3. A pair of power-assisted tailor scissors according to claim 1, wherein the upper grip (1) and the lower grip (2) are of a shell structure with a narrow front and a wide rear, and the two blades (4) are respectively mounted on the narrow ends of the upper grip (1) and the lower grip (2).
4. A pair of power-assisted tailor scissors according to claim 1, wherein the side wall of the upper grip (1) is provided with a lower grip ring (8).
5. A pair of power-assisted tailor scissors according to claim 1, wherein the outer wall of the lower grip (2) is provided with a lower grip ring (8) corresponding to the upper grip ring (7).
6. A pair of power assisted tailor scissors according to claim 1, wherein the lower grip (2) has a stop (9) at an end near the blade (4), the stop (9) preventing the upper grip (1) and the lower grip (2) from rotating in opposite directions.
7. A power assisted tailor's scissors according to claim 1 wherein the top of the stop (9) is higher than the top of the upper handle (1).
8. A power assisted tailor's scissors according to claim 1 wherein the connecting post (101) is a cylinder, the mounting hole (201) is a rectangular hole, and the mounting hole (201) is inserted into the connecting post (101).
9. A pair of power-assisted tailor scissors according to claim 1, wherein the rear portion of the lower handle (2) is provided with a mounting sleeve (202), and the elastic member (6) is sleeved on the mounting sleeve (202).
10. A power assisted tailor's scissors according to claim 1 wherein the upper grip (1), lower grip (2), upper grip ring (7), lower grip ring (8) and stop (9) are made of rigid plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132150.6U CN209831707U (en) | 2019-01-25 | 2019-01-25 | Power-assisted tailor scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132150.6U CN209831707U (en) | 2019-01-25 | 2019-01-25 | Power-assisted tailor scissors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209831707U true CN209831707U (en) | 2019-12-24 |
Family
ID=68902625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920132150.6U Expired - Fee Related CN209831707U (en) | 2019-01-25 | 2019-01-25 | Power-assisted tailor scissors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209831707U (en) |
-
2019
- 2019-01-25 CN CN201920132150.6U patent/CN209831707U/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 |
Granted publication date: 20191224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |