Scissors with adjustable handles
By designing scissors with adjustable handles and using structures such as screws, threaded sleeves and adjustment slots, the scissors can be adjusted from straight to curved, solving the problem of users having to purchase both straight and curved scissors at the same time, and achieving the scissors' versatility and cost reduction.
Patent Information
- Application Number
- CN202422794188.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-15
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-11-15
AI Technical Summary
In the prior art, users need to purchase both straight scissors and curved scissors to meet different usage requirements, which increases cost expenditure.
A pair of scissors with adjustable handles is designed. By providing a rotatable first and second handles and utilizing structures such as screws, threaded sleeves, adjustment slots and adjustment knobs, the scissors can be adjusted from straight scissors to curved scissors.
The scissors have a multifunctional design and users can simply adjust the scissors from straight to curved as needed, which reduces the cost of purchasing multiple pairs of scissors.
Smart Images
Figure CN223383516U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of scissors, in particular to a pair of scissors with adjustable handles. Background Art
[0002] Scissors play a crucial role in everyday life and occupy a prominent position. For example, in fields like handicrafts and fashion design, curved scissors (elbow scissors) are often used. Curved scissors offer a better viewing angle and better handling, making them ideal for areas requiring precise cutting. For the average user, straight scissors are generally more suitable for daily use; however, there are times when curved scissors are also necessary. Furthermore, at home or in the studio, different users may prefer curved scissors or straight scissors.
[0003] Therefore, to meet usage requirements, people usually purchase both straight scissors and curved scissors. However, purchasing two pairs of scissors increases costs, especially for people who rarely use curved scissors. Therefore, to solve the above technical problems, the utility model provides a pair of scissors with adjustable handles. Utility Model Content
[0004] Therefore, the utility model provides a pair of scissors with adjustable handles to solve the problems in the prior art.
[0005] In order to achieve the above purpose, the present invention provides the following technical solutions:
[0006] A pair of scissors with adjustable handles, comprising a first scissor blade, a second scissor blade, a first handle, a second handle, a first screw, and a second screw. The first scissor blade and the second scissor blade are both provided with a connecting seat on a side other than the tip. The first scissor blade is provided with two through holes spaced apart from each other. The second scissor blade is also provided with a through hole on an end away from the blade tip. The second scissor blade is provided with a first threaded sleeve. The first screw and the first threaded sleeve are combined to form a pivot axis connecting the first and second scissor blades.
[0007] A first adjustment slot is provided on the connecting seat; a second adjustment slot is provided on both the first handle and the second handle; the second adjustment slot has the same structure as the first adjustment slot, and the two are used in conjunction with each other, a sleeve is provided at the center of the second adjustment slot, a spring is provided on the outside of the sleeve, and an adjustment knob can be inserted into the sleeve; the second screw and the adjustment knob are combined to form a pivot axis between the handle and the scissor blade.
[0008] Furthermore: the first screw is connected to the first threaded sleeve by a threaded connection.
[0009] Furthermore: the first adjustment slot is far away from the pivot axis, the first adjustment slot is a circular toothed disc structure, and a circular hole is provided at the center of the first adjustment slot.
[0010] Furthermore: the sleeve and the first handle or the sleeve and the second handle are made of the same material in one piece.
[0011] Furthermore: the diameter of the spring is smaller than the diameter of the circular hole.
[0012] Further: the second screw is arranged at the through hole at the center of the first adjustment slot.
[0013] Furthermore: a strip groove is provided on the adjusting knob.
[0014] Furthermore: an adjustment limit column is provided on one end of the connecting seat close to the handle; and an adjustment limit groove is provided on both the first handle and the second handle.
[0015] Furthermore: the adjustment limit column can be inserted into the adjustment limit groove, and the width of the adjustment limit groove is greater than the width of the adjustment limit column.
[0016] The utility model provides a rotatable first handle and a second handle, so that the scissors can be adjusted from normal straight scissors to curved scissors, and the adjustment method is simple.
[0017] Other features and advantages of the present invention will be set forth in the following description, and in part will become apparent from the description, or may be understood by practicing the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] To more intuitively illustrate the prior art and the present application, exemplary drawings are provided below. It should be understood that the specific shapes and structures shown in the drawings should not generally be considered as limiting conditions for implementing the present application; for example, based on the technical concepts disclosed in this application and the exemplary drawings, those skilled in the art are capable of easily making routine adjustments or further optimizations to the addition / reduction / attribution division, specific shapes, positional relationships, connection methods, dimensional ratios, etc. of certain units (components).
[0019] Figure 1 This is a partially exploded perspective view of a pair of scissors with adjustable handles according to the present application.
[0020] Figure 2 for Figure 1 Top view of the scissors shown.
[0021] Figure 3 for Figure 2 Schematic diagram of the structure of the scissors after the handles are adjusted.
[0022] In the figure: 1. Adjustment knob; 2. Second adjustment slot; 3. Spring; 4. Circular hole; 5. Second screw; 6. Adjustment limit column; 7. First adjustment slot; 8. First scissor blade; 9. First screw; 10. First handle; 11. Connecting seat; 12. Second handle; 13. Second scissor blade; 14. Sleeve; 15. First threaded sleeve; 16. Through hole; 17. Adjustment limit slot; 18. Strip slot. DETAILED DESCRIPTION
[0023] The following specific embodiments illustrate the implementation of the present invention. People familiar with this technology can easily understand the other advantages and functions of the present invention from the content disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. It should be understood that these embodiments are only to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention. Technical engineers in this field can make some non-essential improvements and adjustments to the present invention based on the contents of the above utility model. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0024] See also Figure 1 、 2 , a pair of handle-adjustable scissors, comprising a first scissor blade 8, a second scissor blade 13, a first handle 10, a second handle 12, a first screw 9 and a second screw 5; the non-tip side of the first scissor blade 8 and the second scissor blade 13 are both provided with a connecting seat 11, the first scissor blade 8 is provided with two through holes 16 set at intervals, the end of the second scissor blade 13 away from the tip of the blade is also provided with a through hole 16, the second scissor blade 13 is provided with a first threaded sleeve 15, the first screw 9 is threadedly connected to the first threaded sleeve 15, and the first screw 9 and the first threaded sleeve 15 are combined to form a pivot axis between the first scissor blade 8 and the second scissor blade 13, so that the first scissor blade 8 and the second scissor blade 13 can rotate around the pivot axis.
[0025] The connecting seat 11 is provided with a first adjustment slot 7, which is far away from the pivot axis. In this embodiment, in order to achieve the best use effect, the first adjustment slot 7 is a circular toothed disc structure, and a circular hole 4 is provided at the center of the first adjustment slot 7.
[0026] Both the first handle 10 and the second handle 12 are provided with a second adjustment slot 2. The second adjustment slot 2 has the same structure as the first adjustment slot 7, and the two can be used in conjunction with each other. A sleeve 14 is provided at the center of the second adjustment slot 2. The sleeve 14 and the two handles are made of the same material.
[0027] A spring 3 is sleeved on the outside of the sleeve 14. The diameter of the spring 3 is smaller than the diameter of the circular hole 4. The adjusting knob 1 can be inserted into the sleeve 14. The second screw 5 is arranged at the through hole 16 at the center of the first adjusting slot 7. The second screw 5 is used in conjunction with the adjusting knob 1.
[0028] During installation, first put the spring 3 on the sleeve 14, then press the connecting seat 11 on the handle, then insert the second screw 5 into the through hole 16, insert the adjusting knob 1 into the sleeve 14, and then tighten the second screw 5 and the adjusting knob 1 to fix the handle on the scissor blade; after the two scissor blades and the two handles are installed respectively, tighten the first screw 9 to complete the installation of the scissors.
[0029] The adjusting knob 1 is provided with a strip groove 18 , which can be tightened or loosened by a screwdriver, a coin or other sheet-like object.
[0030] In addition, in order to reduce the difficulty of installation, the second screw 5 can be fixedly connected to the scissor blades, which can not only reduce the steps of fixing the second screw 5, but also prevent the second screw 5 from being stuck with the adjustment knob 1, resulting in the inability to adjust the handle by only rotating the adjustment knob 1 (when stuck, the two scissor blades can be separated first, and then the second screw 5 and the adjustment knob 1 can be separated).
[0031] Furthermore, in order to achieve a better use effect, the connecting seat 11 is provided with an adjustment limit column 6 at one end close to the handle; the first handle 10 and the second handle 12 are both provided with an adjustment limit groove 17, and the width of the adjustment limit groove 17 is greater than the width of the adjustment limit column 6. The adjustment limit groove 17 can limit the adjustment angle of the handle and can further enhance the stability of the overall structure.
[0032] like Figure 3 As shown, when the bending scissors need to be used, it is only necessary to loosen the adjusting knob 1 of the assembled scissors so that the first handle 10 or the second handle 12 can be rotated. After the first handle 10 or the second handle 12 has completed the rotation, tighten the adjusting knob 1.
[0033] The utility model is provided with a first handle 10 and a second handle 12 that can be rotated, so that the scissors can be adjusted from normal straight scissors to curved scissors, and the adjustment method is simple.
[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A pair of scissors with adjustable handles, comprising a first scissor blade (8), a second scissor blade (13), a first handle (10), a second handle (12), a first screw (9) and a second screw (5), characterized in that: The non-tip side of the first scissor blade (8) and the second scissor blade (13) are both provided with a connecting seat (11); the first scissor blade (8) is provided with two through holes (16) arranged at intervals; the end of the second scissor blade (13) away from the blade tip is also provided with a through hole (16); the second scissor blade (13) is provided with a first threaded sleeve (15); the first screw (9) and the first threaded sleeve (15) are combined together to form a pivot axis of the first scissor blade (8) and the second scissor blade (13); The connecting seat (11) is provided with a first adjusting slot (7); the first handle (10) and the second handle (12) are both provided with a second adjusting slot (2); the second adjusting slot (2) and the first adjusting slot (7) have the same structure and are used in conjunction with each other; a sleeve (14) is provided at the center of the second adjusting slot (2); a spring (3) is sleeved on the outer side of the sleeve (14); an adjusting knob (1) can be inserted into the sleeve (14); the second screw (5) and the adjusting knob (1) are combined together to form a pivot axis between the handle and the scissor blade.
2. The scissors with adjustable handles according to claim 1, characterized in that: The first screw (9) is connected to the first threaded sleeve (15) by means of a threaded connection.
3. The scissors with adjustable handles according to claim 1, characterized in that: The first adjustment slot (7) is far away from the pivot axis, and the first adjustment slot (7) is a circular toothed disc structure. A circular hole (4) is provided at the center of the first adjustment slot (7).
4. The scissors with adjustable handles according to claim 1, characterized in that: The sleeve (14) and the first handle (10) or the sleeve (14) and the second handle (12) are made of the same material and are integrally formed.
5. The scissors with adjustable handles according to claim 1, characterized in that: The diameter of the spring (3) is smaller than the diameter of the circular hole (4).
6. The scissors with adjustable handles according to claim 1, characterized in that: The second screw (5) is arranged at a through hole (16) at the center of the first adjustment slot (7).
7. The scissors with adjustable handles according to claim 1, characterized in that: The adjusting knob (1) is provided with a strip groove (18).
8. The scissors with adjustable handles according to any one of claims 1 to 7, characterized in that: An adjustment limit column (6) is provided at one end of the connecting seat (11) close to the handle; and an adjustment limit slot (17) is provided on both the first handle (10) and the second handle (12).
9. The scissors with adjustable handles according to claim 8, characterized in that: The adjustment limit column (6) can be inserted into the adjustment limit groove (17), and the width of the adjustment limit groove (17) is greater than the width of the adjustment limit column (6).