TWM534968U - Fixation structure of gardening shears turning knob - Google Patents

Description

Fixed structure of gardening shear knob

This creation is about a gardening shear, especially a fixed structure of a gardening shear knob.

According to the current horticultural work, it is inevitable that it will be applied to gardening shears as a trimming and finishing work to maintain the beauty and balanced growth of flowers and trees. However, in order to avoid the doubt that the gardening shears will be unfolded when they are not used, it will be The gardening shears are further equipped with a closed snap-on structure, the main function of which allows the gardening shears to be used without being used, and the cross-locking two cutting edges can be mutually abutted, and the shackles which are riveted on one of the cutting edges are used. , the buckle is preset on the other cutting edge, so that the cutting edge of the gardening shear is kept closed to ensure its safety. If it is to be used, then the block is pulled by the stop gap. The detachment makes the gardening shears cut open.

However, the tamping block is combined and fixed by riveting, so that it is necessary to process in front of a dedicated processing machine, so that the structure cannot be easily assembled, which not only causes an increase in structural assembly time, but also greatly increases structural assembly cost. It is impossible to provide consumers with self-replacement, lack of practicality, and also limit the replacement of the handle and the blade.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation, the author has finally achieved a practical and practical creation.

The technical problem to be solved by the present invention is to provide a fixed structure of a gardening scissors knob in view of the above-mentioned shortcomings existing in the prior art.

The fixing structure of the gardening scissors knob comprises: two interlaced cutting edges and shears, and is fixed by a shaft bolt, so that the cutting edge and the shearing piece cooperate with the shaft bolt as a fulcrum, and the cutting edge The positioning is restricted when the knob unit is closed by the conventional perforation, and the knob unit has a shaft portion penetrating through the through hole, and one end of the shaft portion has a rotation control portion protruding from the cutting edge side. The other end is provided with a ring groove and is fixed by a fastening member on the other side of the cutting edge, thereby fixing the knob unit to the cutting edge, and by the above structure, the cymbal is fixed by a gardening scissors knob. structure.

Compared with the effect of the prior art: when the cutting edge and the cutting edge are relatively closed, the positioning is restricted by a knob unit, the knob unit is threaded through the through hole of the cutting edge, and the other end of the cutting edge is matched with a buckle. The ring and the ring groove of the screw are fastened and fixed, so that the knob unit is screwed and mounted on the cutting edge, and the structure is quickly assembled and disassembled, and the assembly cost of the knob unit is greatly reduced, which is convenient for the user to replace. Assemble, and thus enhance the willingness of consumers to purchase.

10‧‧‧ cutting edge

11‧‧‧ convex

12‧‧‧First grip

121‧‧‧ wing

13‧‧‧through holes

131‧‧‧ fitting holes

20‧‧‧ Clips

21‧‧‧ convex

22‧‧‧Second grip

23‧‧‧Folding recess

30‧‧‧ shaft bolt

31‧‧‧Flexible parts

40‧‧‧ knob unit

41‧‧‧Axis

411‧‧‧ slotting

412‧‧‧Snap Department

42‧‧‧Spinning Department

43‧‧‧ Ring groove

44‧‧‧fasteners

441‧‧‧Snap ribs

442‧‧‧Elastic slot

Figure 1: This is a perspective view of the creation.

Figure 2: This is an exploded view of the creation.

Figure 3: An exploded view of the knob unit of the creation.

Figure 4: A cross-sectional view of the combination of the creations.

Figure 5: Front view of the closed state of the creation.

Figure 6 is a partial cross-sectional view of the closed state of the creation.

Fig. 7 is a partial cross-sectional view showing the unclosed state of the creation.

Figure 8: A schematic diagram of the unfolding state of the creation.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [simplified description of the drawings] as follows: First, please refer to Figures 1, 2 and 3 A fixed structure of a gardening shear knob, comprising: two staggered stacked cutting edges 10 and a shearing 20, and being fixed by a shaft bolt 30, so that the cutting edge 10 and the cutting head 20 are pivoted by the shaft bolt 30 Cooperating, and the cutting edge 10 and the facing inner side of the cutting blade 20 are provided with a convex portion 11, 21, and the elastic member 31 is restricted by the two convex portions 11, 21, and the cutting edge 10 is extended. The first handle 12 is disposed at one end and the cutting edge 10 of the first handle 12 is provided with a consistent through hole 13 , and the knob unit 40 is mounted with the through hole 13 to limit the positioning when the clip 20 is closed, wherein the knob is The unit 40 has a shaft portion 41 extending through the through hole 13. The shaft portion 41 has a rotation control portion 42 protruding from one side of the first handle 12 and a ring groove 43 at the other end. The other side of the handle is fixed by a fastening member 44, and the first handle 12 is further expanded by the through hole 13. A fitting hole 131 is defined for the embedding of the fastener 44. The fastener 44 is in the shape of a cap, and the inner diameter of the opening has a snap rib 441, and the open end is along the outer wall. A plurality of elastic slots 442 are provided, and the shaft portion 41 of the knob unit 40 is provided with a slot 411 in the radial direction, and a latching portion 412 is formed on the shaft portion 41. The clip 20 is sleeved at the end of the sleeve. The handle 22 is disposed on the inner side of the clip 20, and the knob unit 40 is provided with a latching recess 23, and the latching recess 23 is restrained in the first grip 12, and the first grip 12 faces the second grip. 22 extends two symmetrical wing plates 121 and is sandwiched by two wings 121 to cover both sides of the second handle 22.

For the structure of the structure, please refer to the figures 1, 2, 3 and 4, the cutting edge 10 and the clip 20 are connected and fixed by a shaft bolt 30, and then the end of the cutting edge 10 and the clip 20 are respectively worn. The first handle 12 and the second handle 22 are sleeved, and the inner side of the clip 20 includes a fastening recess 23 received in the first handle 12, and the first handle 12 is further extended by the two wings 121. The two sides of the second grip 22 enable the elastic member 31 and the snap recess 23 of the clip 20 to be hidden by the two flaps 121 when the cutting edge 10 and the clip 20 are cooperatively engaged, and the cutting edge 10 is A knob unit 40 is disposed in the through hole 13 , and the knob unit 40 is assembled into the through hole 13 by the shaft portion 41 , and the rotation control portion 42 is limited to the first grip 12 side, and the ring groove 43 is another. One end extends to the fitting hole 131, and a fastening member 44 is assembled into the fastening hole 131, and is expanded and rebounded by the elastic slit 442, and then the inner diameter of the fastening rib 441 is fastened and fixed to the ring groove 43 by the fastening rib 441. From the above structure, 俾 to complete the combination of gardening shears.

For the actual use of the structure, please refer to the figures 1, 5, and 6 for further use. When the gardening shear is used, the cutting bolt 10 and the shearing 20 can be opened and cooperated to achieve the shearing effect by using the shaft bolt 30 as a fulcrum. Before the gardening shear is used, in order to avoid the flaw of the cutting edge of the cutting edge 10, the cutting edge 10 and the cutting blade 20 can be closed and fastened by the knob unit 40, whereby the buckle 20 is buckled. The recessed portion 23 is closedly displaced to the through hole 13 of the first handle 12, and the knob unit 40 is further abutted against the latching recess 23 of the clip 20 so that the clip 20 is Restricting and abutting the cutting edge 10 to form a closed state; conversely, when using the gardening shear to perform a gardening shearing operation, and referring to the figures 7 and 8 at the same time, the knob unit 40 is reversely rotated to make the knob unit The shaft portion 41 of the 40 is rotated to face the engaging recess 411 with the engaging recess 23 of the clip 20, so that the engaging recess 23 of the clip 20 can pass through the slit 411 of the knob unit 40 and transmit the elasticity of the elastic member 31. The struts are unfolded, and the urging force is applied to the first and second grips 12, 22 to control the cutting edge 10 and the scissor 20 to achieve the effect of opening and closing shear.

By the structure of the above specific embodiment, the following benefits can be obtained: the cutting edge 10 When the clip 20 is relatively closed, the positioning is restricted by a knob unit 40. The knob unit 40 is disposed through the through hole 13 of the cutting edge 10, and the other end of the cutting edge 10 is engaged with a fastener 44. The ring groove 43 of the rotating portion 41 is fastened and fixed, so that the knob unit 40 is rotatably mounted on the cutting edge 10, which has the convenience of quick assembly and disassembly, and greatly reduces the assembly cost of the knob unit 40, and is more favorable for the assembly cost of the knob unit 40. The user replaces the assembly by himself, thereby increasing the consumer's willingness to purchase.

In summary, this creation has indeed achieved a breakthrough structural design, with improved creative content, while at the same time achieving industrial use and progress, and this creation has not been seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, the application for the creation of a patent shall be filed according to law, and the examination of the member of the Bureau shall be granted a legal patent right.

Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the implementation of the creation cannot be limited by them; that is, the equal changes and modifications made by the applicants in accordance with the scope of the patent application for this creation should still belong to the creation. Within the scope of the patent.

10‧‧‧ cutting edge

11‧‧‧ convex

12‧‧‧First grip

121‧‧‧ wing

13‧‧‧through holes

131‧‧‧ fitting holes

20‧‧‧ Clips

21‧‧‧ convex

22‧‧‧Second grip

23‧‧‧Folding recess

30‧‧‧ shaft bolt

31‧‧‧Flexible parts

40‧‧‧ knob unit

41‧‧‧Axis

411‧‧‧ slotting

412‧‧‧Snap Department

42‧‧‧Spinning Department

43‧‧‧ Ring groove

44‧‧‧fasteners

Claims (6)

The fixing structure of the gardening scissors knob comprises: two interlaced cutting edges and shears, and is fixed by a shaft bolt, so that the cutting edge and the shearing piece cooperate with the shaft bolt as a fulcrum, and the cutting edge The positioning is restricted when the knob unit is closed by the conventional perforation, and the knob unit has a shaft portion penetrating through the through hole, and one end of the shaft portion has a rotation control portion protruding from the cutting edge side. The other end is provided with a ring groove and is fixed by a fastening member on the other side of the cutting edge, thereby fixing the knob unit to the cutting edge. The fixing structure of the gardening shear knob according to the first aspect of the invention, wherein the cutting edge is provided with a first grip at an extending end, and is provided with a continuous perforation through the first grip and the cutting edge, and then The through hole is provided for the shaft portion of the knob unit, and the other side of the first handle is further expanded by the through hole to provide a fitting hole for the insertion of the fastener, and the fastener is in the shape of a cap. And a snap rib is arranged on the inner ring with an opening on one side, and a plurality of elastic grooving grooves are arranged along the outer wall from the open end, the clip is disposed on the extended end to form a second handle, and the inner side of the clip is The knob unit is provided with a snap recess adjacent to the second grip, the snap recess being limited to the first grip. The fixing structure of the gardening scissors knob according to the second aspect of the invention, wherein the shaft portion of the knob unit is provided with a slot in the radial direction, and a buckle portion is formed on the shaft portion. The fixing structure of the gardening shear knob according to the third aspect of the invention, wherein the first grip extends to the second grip and has two symmetrical flaps, and the second grip is wrapped by the second flap to cover the second grip. On both sides. The fixing structure of the garden shear knob according to claim 4, wherein the cutting edge and the shearing joint further restrict an elastic member. The fixing structure of the gardening scissors knob according to the fifth aspect of the invention, wherein the cutting edge and the opposite side of the cutting edge are provided with a convex portion, and the connecting portion is restricted by the two convex portions. An elastic member.