TWM574823U - Pressing actuation mechanism for lopper - Google Patents

Abstract

The present invention provides a high-scissor press-starting mechanism, comprising: a first handle, one end of which is provided with a gripping section, and the other end is provided with a combined section, and a pivoting portion and an abutting portion are disposed between the gripping section and the combined section; a second handle having a hand-held section at one end and a pivoting section at the other end; an assembly portion is disposed between the hand-held segment and the pivoting portion, the pivoting portion is coupled with the pivoting portion; and a starting component includes An elastic member has an assembly section at one end, and the assembly section is mounted on the assembly portion, and a limiting member is provided with an accommodating space therein, and one end of the limiting member is provided with an abutting portion, and the abutting portion is The engaging portions are mutually engaged, and the accommodating space covers the elastic member; thereby, it is very convenient to use and can be operated with one hand.

Description

High branch shear pressing mechanism

This creation is about a high-pruning structure, especially a starting mechanism that can be released by pressing the two handles.

Conventionally, if the high-pruning shear is not used, the cross-locking two scissor pieces can be gripped each other, and a card member provided on the two grips is used, and the card-shaped member grips the two grips with each other. Keeping the micro-opening state, so that the two cutting edges of the high-pruning shears are always kept in a state of being cut to ensure their safety. If it is to be used, the two grips need to be pressed again, and the card member is opened and released. The two grips are in a mutual engagement relationship, so that the two cutting edges of the high branch shears are opened.

However, when the card member is to release the two grips from each other, the two grips need to be pressed and combined to open the card member to release the relationship with the two grips, so that the high-cut scissors must be In use, it is necessary to use both hands to release the card member from the two grips, so that the operation is not easy, and the use is also increased.

In view of the fact that the high-cutting scissors have high-pruning shears, the creator must use both hands to release the card member from the two grips, so that the operation is not easy, and the use is also increased. The shortcomings such as troubles are based on the thoughts of Nai Si and creation. After many discussions and trial sample tests, and many revisions and improvements, I launched this creation.

The present invention provides a high-scissor pressing and starting mechanism, comprising: a first handle, the first handle is provided with a holding portion at one end and a combined portion at the other end, and a pivoting portion and a hinge portion are disposed between the holding portion and the combined portion a second handle, the second handle is provided with a hand-held section at one end and a pivotal section is disposed at the other end, and an assembly portion and a combined hole are disposed between the hand-held segment and the pivoting portion, and the second handle is pivoted The connecting portion is coupled with the pivoting portion of the first handle; and a starting assembly comprising: an elastic member, a limiting member and a set of connecting members, the elastic member having an assembly section at one end and a rebound at the other end And a portion of the elastic member is disposed in the assembly portion, and an accommodating space is disposed inside the limiting member, and the card member is provided with a card at one end. The other end is provided with a through-hole forming hole, and the engaging portion can be engaged with the abutting portion, and the receiving space of the engaging member covers the through hole and the rebound portion of the elastic member, and the back portion The elastic portion is elastically pressed against the inner wall of the accommodating space, and the set of connectors is worn The assembling hole and the through hole, and then the second set of holes in combination with the handle.

The main purpose of the high-scissor pressing and starting mechanism of the present invention is that the locking portion is disengaged from the abutting portion by pressing the holding portion of the first handle and the hand-held portion of the second handle, and the elastic member is elastically restored with the through hole as the center. Reversing the rebound portion in the opposite direction of the assembly section, and the card member is affected by the torsion of the elastic member, so that the card member is centered on the assembly hole, and the card portion is moved to the second handle portion. Pivoting, opening between the grip portion of the first handle and the hand-held portion of the second handle, thereby disengaging the card member from the first handle and the second handle without using both hands Relationships are very convenient to use and can be operated with one hand.

Referring to the first, second and third figures, the present invention provides a high-scissor pressing activation mechanism comprising: a first handle 10, a second handle 20 and a starting assembly 30.

The first handle 10 is provided with a holding portion 11 at one end and a combined portion 12 at the other end. A pivoting portion 13 and an abutting portion 14 are disposed between the holding portion 11 and the combined portion 12.

The second handle 20 is provided with a hand-held segment 21 at one end and a pivoting portion 22 at the other end. An assembly portion 23 and a combined hole 24 are disposed between the hand-held segment 21 and the pivoting portion 22. The assembly portion 23 is a concave portion. a hole having an internal thread between the hand-held section 21 and the assembly portion 23, and a blocking portion 25 between the hand-held segment 21 and the combination hole 24, the second handle 20 being pivoted The segment 22 is coupled to the pivot portion 13 of the first handle 10.

The starting component 30 includes an elastic member 31, a limiting member 32 and a set of connecting members 33. The elastic member 31 is a torsion spring. The elastic member 31 has an assembly portion 311 at one end and a rebound portion 312 at the other end. The assembly section 311 and the elastic member 31 are perpendicular to each other. The assembly section 311 and the rebound portion 312 are provided with a continuous through hole 313. The through hole 313 is formed by a plurality of consecutive loops, and the elastic member 31 is The assembly section 311 is inserted into the assembly portion 23, and the receiving member 32 is provided with an accommodating space 321 . The clamping member 32 has a locking portion 322 at one end and a through-hole 323 at the other end. The engaging portion 322 can be engaged with the abutting portion 14 , and the receiving space 321 of the engaging member 32 covers the through hole 313 and the rebound portion 312 of the elastic member 31 , and the resilient portion 31 is elastic Pressing the inner wall of the accommodating space 321 , the set of the connecting member 33 is a screw, the set of connecting members 33 is inserted through the set of connecting holes 323 and the through hole 313 , and the combined hole 24 of the second handle 20 is screwed The lock is connected.

In use, as shown in the third figure, the locking portion 322 of the limiting member 32 of the starting assembly 30 is mutually engaged with the abutting portion 14 of the first handle 10, so that the holding portion 11 of the first handle 10 is The holding portion 21 of the second handle 20 is in a slightly open state, and the resilient portion 312 of the elastic member 31 is pressed against the receiving space 321 of the limiting member 32 such that the elastic member 31 is centered on the through hole 313. The rebound portion 312 is torsionally deformed toward the assembly section 311 of the elastic member 31. As shown in the fourth figure, by pressing the grip portion 11 of the first handle 10 and the hand grip portion 21 of the second handle 20, the The locking portion 322 is disengaged from the abutting portion 14 , and the elastic member 21 is elastically restored to the center of the through hole 313 to twist the rebound portion 312 in the opposite direction of the assembly portion 311 , and the card member 32 is affected by the torsion of the elastic member 31, so that the clamping member 32 is centered on the assembly hole 323, and the locking portion 322 is pivoted toward the hand-held portion 21 of the second handle 20, as shown in FIG. An open state between the grip portion 11 of the first handle 10 and the hand-held portion 21 of the second handle 20 is further blocked by the stop portion 25 of the second handle 20 The card member 32 is prevented from being excessively pivoted, so that the card member 32 can be disengaged from the first handle 10 and the second handle 20 without using both hands, which is very convenient and one-handed. The second handle 20 drives the two blades 40 to be in an open state when the holding section 11 and the hand-held section 21 are in an open state as shown in the sixth figure.

From the structure of the above specific embodiment, the following benefits can be obtained:

1. The pressing portion 11 of the first handle 10 and the hand-held portion 21 of the second handle 20 are pressed against each other to disengage the locking portion 322 from the abutting portion 14, and the elastic member 31 is elastically restored to be centered on the through hole 313. The reciprocating portion 312 is twisted in the opposite direction of the assembly section 311, and the clamping member 32 is affected by the torsion of the elastic member 31, so that the clamping member 32 is centered on the assembly hole 323, and the locking portion 322 is moved toward The hand-held section 21 of the second handle 20 is pivoted to open the holding section 11 of the first handle 10 and the hand-held section 21 of the second handle 20, thereby enabling the card to be used without using both hands. The release of the first handle 10 and the second handle 20 is canceled, so that it is very convenient to use and can be operated with one hand.

10‧‧‧First handle

11‧‧‧ Holding section

12‧‧‧Combination section

13‧‧‧ pivotal department

14‧‧‧Relying Ministry

20‧‧‧ second handle

21‧‧‧Handheld section

22‧‧‧ pivotal section

23‧‧‧ Assembly Department

24‧‧‧ Combination hole

25‧‧‧stops

30‧‧‧Starting components

31‧‧‧Flexible parts

311‧‧‧ Assembly section

312‧‧‧Rebound Department

313‧‧‧through holes

32‧‧‧Limited parts

321‧‧‧ accommodating space

322‧‧‧Card Department

323‧‧‧Group holes

33‧‧‧Components

40‧‧‧blade

The first figure is a perspective view of the combination of the first handle, the second handle and the starting component of the creation. The second figure is an exploded perspective view of the starting component and the first handle and the second handle of the creation. The third picture is the mutual engagement between the abutting part and the carding part of the creation, so that the gripping section and the hand-held section are slightly open. The fourth figure is a schematic view of the hand-held section of the second handle of the present invention being pressed, so that the elastic member drives the limiting member to twist, and the abutting portion and the locking portion are released from the card. The fifth figure is an open view between the grip portion of the first handle and the hand grip of the second handle. The sixth figure shows a state in which the second handle is driven to open when the grip section of the creation is open to the hand-held section.

Claims (5)

A high-scissor pressing and starting mechanism comprises: a first handle, the first handle is provided with a holding portion at one end, and a combined portion is disposed at the other end; a pivoting portion and an abutting portion are disposed between the holding portion and the combined portion; a second handle, the second handle is provided with a hand-held section at one end, and a pivoting section is disposed at the other end. An assembly portion and a combined hole are disposed between the hand-held segment and the pivoting portion, and the pivoting portion of the second handle is The pivoting portion of the first handle is coupled; and a starting component, the starting component comprises: an elastic member, a limiting member and a set of connecting members, the elastic member is provided with an assembly portion at one end and a rebound portion at the other end. The assembly section and the resilience portion are provided with a continuous perforation. The assembly section of the elastic member is disposed in the assembly portion. The limiting member is internally provided with an accommodating space, and the clamping member is provided with a locking portion at one end. One end of the elastic member is covered with a through hole and a resilient portion, and the resilient portion is elasticized. The receiving portion of the engaging member covers the through hole and the resilient portion of the elastic member. Pressing against the inner wall of the accommodating space, the set of connectors is pierced by the set And the through hole, and then the second set of holes in combination with the handle. The high-scissor press-starting mechanism according to claim 1, wherein the hand-held section and the combination hole are provided with a stopping portion, which provides a stop for the card member to prevent excessive pivoting. The high-scissor press-starting mechanism according to claim 1, wherein the assembly portion is a recessed hole, and the assembly portion is provided with the assembly portion by plugging. The high-scissor-pushing actuating mechanism according to claim 1, wherein the elastic member is a torsion spring, and the assembling portion and the elastic member are perpendicular to each other, and the through hole is formed by a plurality of consecutive loops. The high-scissor pressing and starting mechanism according to claim 1, wherein the combination hole has an internal thread and is located between the hand-held segment and the assembly portion, the assembly is a screw, and the combination is combined with the combination The holes are connected by a screw lock.