CN2327169Y - Garden shears with rotary handles - Google Patents
Garden shears with rotary handles Download PDFInfo
- Publication number
- CN2327169Y CN2327169Y CN 98201032 CN98201032U CN2327169Y CN 2327169 Y CN2327169 Y CN 2327169Y CN 98201032 CN98201032 CN 98201032 CN 98201032 U CN98201032 U CN 98201032U CN 2327169 Y CN2327169 Y CN 2327169Y
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- handle
- orchard shears
- toggle
- utility
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Abstract
The utility model relates to a pair of garden shears with rotary handles, which comprises a garden shear body which is provided with a first handle, a second handle and a cutting section, and the cutting section can be driven to cut by the pushing and pulling actions of the first handle and the second handle. The second handle comprises a push rod which is extended from the garden shears and a sleeve handle, a groove is formed on the front end of the push rod, the sleeve handle is provided with a containing space which is penetrated by the push rod, the point of the sleeve handle, corresponding to the groove, is provided with a screw hole, and a regulating screw is screwed and inserted into the groove; when the garden shears are pressed, a laborsaving structure with rotatable sleeve handles can be formed; when the garden shears are pressed, the garden shears can press even more according to the situation, and the labor saving and the safe efficacy can be reached. The utility model has the advantages of good practicality and good industrial utility value.
Description
The utility model relates to the orchard shears in a kind of gardening field, particularly relates to a kind of utilization
Structure improved second lever, and can reach the rotation handle orchard shears of rotation power-saving effect.It is to utilize the set rotation toggle of second lever to cooperate set push rod profile groove to put to reach relative button maintenance, rotates the labour-saving effect and reach.
Progress along with the epoch, many daily living articles focus on that convenient and practical characteristic also is common among the daily life, the labor-saving structure of orchard shears for example, by the research and development always of the simplest single lengthening handle structure to up-to-date segmented labor-saving structure as shown in Figure 1 (because of Fig. 1 only proposes for ease of description of the present utility model, the emphasis of non-this paper, so do not indicate component symbol), structure shown in Figure 1 is the orchard shears of general now the most frequently used labor-saving structure, it is by applicant's structure of going out of developmental research voluntarily equally, but constantly test and user's use via the applicant, its structure of orchard shears of finding labor-saving structure shown in Figure 1 compared with existing orchard shears structure in assembling, usability and laborsaving on have greatly improved, yet the force mechanism with general user can be found common people in use, can utilize the thumb inboard to withstand a lever, and the finger inboards that utilize all the other four fingers press another lever and draw close, therefore be to adopt unidirectional force mechanism fully in the use, this kind force mechanism has following defective:
1. it is all to utilize the four finger inboards that refer to press another handle to shear, so the user causes the tired or situation such as ache of finger to produce when the application of force easily.
Since lever when closing, its four refer to and thumb between distance can shorten, so its four finger inboard that refers to can take advantage of a situation and leave the position of original gripping, because lever is the motionless state of rigid body, therefore be easy to cause four to refer to that the inboard is injured, and on the application of force, also do not take advantage of a situation.
So situation all may cause user's inconvenience, this shows, the orchard shears of above-mentioned existing labor-saving structure still has many defectives, and the assistant officer waits to be improved.
Because the drawback that the orchard shears of above-mentioned existing labor-saving structure exists, the design people is based on being engaged in this series products manufacturing abundant practical experience and professional knowledge for many years, through constantly research, design, and after studying sample and improvement repeatedly, create the utility model finally.
Main purpose of the present utility model is, overcome the defective of the orchard shears existence of existing labor-saving structure, and the more labour-saving that a kind of new structure is provided rotates the handle orchard shears, make it more can meet the operation of ergonomics in use, more can comply with the application of force of finger, can reach labour-saving effect more.
Secondary objective of the present utility model is, a kind of rotation handle orchard shears is provided, and it is had can be more smoothly in operation, not the effect that must move especially.
Another purpose of the present utility model is, a kind of rotation handle orchard shears is provided, and makes it become a kind of rotation handle orchard shears that the labor-saving structure of different structure mode orchard shears setting is provided.
The purpose of this utility model is realized by following technical scheme.According to a kind of more labour-saving rotation handle orchard shears that the utility model proposes, mainly comprise an orchard shears body, this orchard shears body is provided with first, second handle and cut part, and can utilize first, the pressing action of two handles and can drive the shearing of cut part, it is characterized in that: this second handle, comprise one from an extended push rod of orchard shears body and a toggle, and the front end of this push rod forms and is provided with a profile groove, this toggle then is provided with one and supplies push rod to penetrate the accommodation space of usefulness, and toggle offers a screw with respect to the profile groove place, spiral shell is provided with the adjustment screw in this screw, and this adjustment screw is screwed into and is inserted in the above-mentioned profile groove, the rotating labor-saving structure of toggle when forming the application of force, and make its ground application of force of when the application of force, more taking advantage of a situation, and make it have better practicality, have the value on the industry.
The purpose of this utility model can also further realize by following technical measures.
Aforesaid rotation handle orchard shears also can be provided with an arc-shaped depression portion easy to use on the wherein said toggle.
Aforesaid rotation handle orchard shears, its structure of the push rod of wherein said second handle and toggle also can be arranged on first handle, and can be fit to people's use that hand is cast aside on a left side.
Aforesaid rotation handle orchard shears, wherein said adjustment screw forms the structure of adjusting toggle rotation radian size for adjusting itself and the distance of profile groove.
The utility model compared with prior art has tangible advantage and good effect.By above technical scheme as can be known, the scarce limit that the utility model does not have existing orchard shears fully in use and produced, can be so that former labour-saving orchard shears reaches labour-saving effect more, therefore has more relieved laborsaving effect, can reach suitable practicality, and can cooperate the orchard shears of all versions, and have the value on the industry.Now specify advantage of the present utility model as follows:
1. most important advantage also is significantly differently with existing product to be, structure of the present utility model can be applied in the labor-saving gardening scissors of various different structures simultaneously, will not delete or remove by original labor-saving structure, and can cooperate simultaneously, and quite meet the usability of industrial circle and the value of product.
2. the utility model is sheared for utilizing the four finger inboards that refer to press another handle equally, and can more use the utility model with taking advantage of a situation, so the user can not cause when the application of force and points tired or situation generation such as ache.
3. because toggle of the present utility model is rotating structure, therefore when lever during in closing, though the distance between its four finger and thumb can shorten, but can make the four finger inboards that refer to rotate (as shown in Figure 8) along with the rotation of toggle with taking advantage of a situation, and no matter whether lever is rigid structure, therefore injured situation can be do not caused yet, and more labour-saving effect can be reached simultaneously.
4. the utility model can utilize the adjustment of adjusting screw, and the people that can adapt to different finger length uses, and meets popular practicality.
5. the utility model more rotates the handle orchard shears in the labour-saving, because it only is the change of making on second lever slightly, so its simple structure, manufacturing cost also reduces relatively, and and the product effect that can reach and use substance to come relatively reality is value-for-money, so the utility model quite has industrial utilization.
In sum, it more can meet the operation of ergonomics in use the utility model, does not need special action in operation, more can comply with the application of force of finger, can reach more laborsaving and safe effect; It can provide the setting of different structure mode orchard shears, utilize the set rotation toggle of second lever to cooperate set push rod profile groove to put to reach relative button maintenance, rotate the labour-saving effect and can reach, it is not only easy to use not to need miscellaneous formality, and the processing that is shaped is more easy, meet cost benefit, have industrial utilization really.No matter it structurally or bigger improvement is all arranged on the function, and have large improvement technically, and produced handy and practical effect, and have the effect of enhancement really, thereby be suitable for practicality more, really is a new and innovative, progressive, practical new design.
Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Fig. 1 is the orchard shears structural representation of existing segmented labor-saving structure.
Fig. 2 is the exploded perspective schematic diagram of the utility model rotation handle orchard shears.
Fig. 3 is the stereoscopic schematic diagram of the utility model rotation handle orchard shears.
Fig. 4 is the cross-sectional view between the adjustment screw of the utility model rotation handle orchard shears, toggle, profile groove.
Fig. 5 is the schematic perspective view of the utility model rotation handle orchard shears when not using.
Fig. 6, Fig. 7 are the cross-section structure action schematic diagram between in use adjustment screw of the utility model rotation handle orchard shears, toggle, profile groove.
Fig. 8 is the utility model rotation handle orchard shears stereoscopic schematic diagram in use.
Fig. 9 rotates the adjustment screw of handle orchard shears at adjusted structural profile schematic diagram for the utility model.
Figure 10, Figure 11 rotate the adjustment screw of handle orchard shears in adjusted section action diagram for the utility model.
Below in conjunction with accompanying drawing and preferred embodiment, to according to its concrete structure of the more labour-saving that the utility model proposes rotation handle orchard shears, feature and effect thereof, describe in detail as after.Present embodiment serves as the expression theme with the segmented flower shears only, and its structure can be applied to various other different orchard shearses equally.
See also Fig. 2, shown in Figure 3, the utility model is labour-saving rotation handle orchard shears more, it mainly comprises an orchard shears body (10), this orchard shears body (10) is provided with first handle (20), second handle (30) and a cut part (40), and can utilize the pressing action of first handle (20), second handle (30) and drive cut part (40) and shear, can reach the effect of shearing flower (gardening flower shear), branch (gardening hedge clipper); Wherein:
This second handle (30), include one from an extended push rod of orchard shears body (10) (31) and a toggle (32), the front end of this push rod (31) is formed with a profile groove (311), toggle (32) then is provided with an accommodation space (321), the usefulness of this accommodation space (321) for penetrating for push rod (31), and toggle (32) locates to offer a screw (322) with respect to profile groove (311), can utilize an adjustment screw (33) to be screwed into and to be inserted in the profile groove (311) (as shown in Figure 4), and on toggle (32), also can be provided with arc-shaped depression portion (323), grip during for the finger application of force.
See also Fig. 4, shown in Figure 5, the utility model in use, general user can utilize the thumb inner face to withstand first handle (20), grip arc-shaped depression portion (323) on second handle (30) toggle (32) with all the other four inboards that refer to again, employing is rotated counterclockwise the application of force and presses first handle (20), second handle (30) is to reach the action of shearing, and when pressing, also can cause four fingers to take advantage of a situation and rotate toggle (32), also can rotate owing to adjusting screw (33), therefore make and adjust the side top solid opposite side (as Fig. 5 and shown in Figure 7) in profile groove (311) of screw (33) by the profile groove (311) of push rod (31) along with toggle (32).
Please consult Fig. 9 again to shown in Figure 11, because each user's finger length may be different, therefore the utility model can utilize adjustment screw (33) to adjust, just utilize the distance of adjusting screw (33) and profile groove (311), adjust the rotating radian length of toggle (32) and can reach, use with the user who cooperates different finger length.
By the above as can be known, the scarce limit that the utility model does not have existing orchard shears fully in use and produced, can be so that former labour-saving orchard shears reaches labour-saving effect more, therefore has more relieved laborsaving effect, can reach suitable practicality, can cooperate the orchard shears of all versions, and have the value on the industry.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (4)
1. a labour-saving rotation handle orchard shears more mainly comprises an orchard shears body, and this orchard shears body is provided with first, second handle and cut part, it is characterized in that:
This second handle, comprise one from an extended push rod of orchard shears body and a toggle, and the front end of this push rod forms and is provided with a profile groove, this toggle then is provided with one and supplies push rod to penetrate the accommodation space of usefulness, and toggle offers a screw with respect to the profile groove place, spiral shell is provided with the adjustment screw in this screw, and this adjustment screw is screwed into and is inserted in the above-mentioned profile groove the rotating labor-saving structure of formation toggle.
2. rotation handle orchard shears according to claim 1 is characterized in that also can being provided with on the wherein said toggle arc-shaped depression portion easy to use.
3. rotation handle orchard shears according to claim 1 is characterized in that the push rod of wherein said second handle and its structure of toggle also can be arranged on first handle.
4. rotation handle orchard shears according to claim 1 is characterized in that wherein said adjustment screw for adjusting itself and the distance of profile groove, forms the structure of adjusting toggle rotation radian size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98201032 CN2327169Y (en) | 1998-01-26 | 1998-01-26 | Garden shears with rotary handles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98201032 CN2327169Y (en) | 1998-01-26 | 1998-01-26 | Garden shears with rotary handles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2327169Y true CN2327169Y (en) | 1999-07-07 |
Family
ID=33958425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98201032 Expired - Fee Related CN2327169Y (en) | 1998-01-26 | 1998-01-26 | Garden shears with rotary handles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2327169Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104902742A (en) * | 2012-11-20 | 2015-09-09 | 韩国（农村振兴厅长） | Agricultural scissors |
-
1998
- 1998-01-26 CN CN 98201032 patent/CN2327169Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104902742A (en) * | 2012-11-20 | 2015-09-09 | 韩国（农村振兴厅长） | Agricultural scissors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |