CN210282372U

CN210282372U - Double-acting tail-made arc-shaped tool handle

Info

Publication number: CN210282372U
Application number: CN201921082586.5U
Authority: CN
Inventors: 徐志海
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-04-10
Anticipated expiration: 2029-07-11

Abstract

The utility model discloses a double acting tail system arc instrument handle, comprising a drain pan, it is provided with the transmission support to slide in the drain pan, the spout both sides all are equipped with the draw-in groove in the drain pan, the joint has the locking plate in the draw-in groove, and the up end right side of drain pan is equipped with and promotes the piece, the protruding card of transmission support right-hand member is in promoting the notch of piece lower extreme, pass through spring coupling between preceding drag hook and the back drag hook, the intermediate position outside of spring is equipped with the directional briquetting of spring, the directional briquetting of spring passes through the screw mounting at the intermediate position of transmission support, the outside of the directional briquetting of spring is equipped with the face-piece, the face-piece passes through. This double acting tail system arc instrument handle promotes the piece through promoting, drives the transmission support and removes, and the arch that transmission support lower extreme both sides set up alright with pressing the locking plate, alright can carry out manual flexible in order to make the instrument card, and the spring that sets up moreover can promote to make transmission support automatic re-setting after soon, and is very convenient.

Description

Double-acting tail-made arc-shaped tool handle

Technical Field

The utility model belongs to the technical field of the tool handle, concretely relates to double acting tail system arc tool handle.

Background

Most of the existing arc-shaped tool handles are not provided with a fixed structure or are not firmly fixed, and blades or tool clamps which can stretch and retract inside often retract due to the insecure fixation, so that the use is influenced, and the danger is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double acting tail system arc instrument handle to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a double acting tail system arc instrument handle, includes the drain pan, it is provided with the transmission support to slide in the drain pan, the spout both sides all are equipped with the draw-in groove in the drain pan, the joint has the locking plate in the draw-in groove, and the up end right side of drain pan is equipped with and promotes the piece, the protruding card of transmission support right-hand member is in promoting the notch of piece lower extreme, the staple connection instrument card is passed through to the one end of transmission support, drag hook and back drag hook before one side of transmission support is equipped with, pass through spring coupling between preceding drag hook and the back drag hook, the intermediate position outside of spring is equipped with the directional briquetting of spring, the directional briquetting of spring passes through the screw mounting at the intermediate position of transmission support, the outside of the directional briquetting of spring is.

Preferably, the ends of the face shell and the bottom shell are connected with the finger ring through screws.

Preferably, the surface of the face shell and the surface of the bottom shell are both provided with anti-skid grains.

The utility model discloses a technological effect and advantage: this double acting tail system arc instrument handle promotes the piece through promoting, drives the transmission support and removes, and the arch that transmission support lower extreme both sides set up alright with pressing the locking plate, alright can carry out manual flexible in order to make the instrument card, and the spring that sets up moreover can promote to make transmission support automatic re-setting after soon, and is very convenient.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention;

fig. 2 is a schematic structural diagram of the present invention.

In the figure: 1. a bottom case; 2. a transmission bracket; 3. a pushing block; 4. a card slot; 5. a locking piece; 6. positioning nails; 7. a tool card; 8. front drag hook; 9. a rear drag hook; 10. a spring directional pressing block; 11. a spring; 12. a face shell; 13. a finger ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a double-acting tail-made arc-shaped tool handle as shown in figures 1-2, which comprises a bottom shell 1, a transmission bracket 2 is arranged in the bottom shell 1 in a sliding way, clamping grooves 4 are arranged on both sides of a sliding groove in the bottom shell 1, locking pieces 5 are clamped in the clamping grooves 4, a pushing block 3 is arranged on the right side of the upper end surface of the bottom shell 1, a bulge at the right end of the transmission bracket 2 is clamped in a notch at the lower end of the pushing block 3, one end of the transmission bracket 2 is connected with a tool clamp 7 through a positioning nail 6, the tool clamp 7 is a blade in figure 1, a front drag hook 8 and a rear drag hook 9 are arranged on one side of the transmission bracket 2, the front drag hook 8 is connected with the rear drag hook 9 through a spring 11, a spring directional pressing block 10 is arranged outside the middle position of the spring 11, the spring directional pressing block 10 is arranged at the middle position of the transmission bracket 2 through, the face shell 12 is connected with the bottom shell 1 through screws, a containing groove of the spring directional pressing block 10 is formed in the middle of the inner side face of the face shell 12, and the spring directional pressing block 10 is clamped in the containing groove.

Specifically, the ends of the face shell 12 and the bottom shell 1 are connected with the finger ring 13 through screws.

Specifically, the surfaces of the face shell 12 and the bottom shell 1 are both provided with anti-skid grains.

When the tool clamp 7 is arranged outside the bottom shell 1, the locking piece 5 on the front side abuts against the tail end of the tool clamp 7, the tool clamp 7 is firmly fixed and can not return, the use is stable and safe, when the tool clamp 7 needs to be retracted, the pushing block 3 is pushed forwards, the pushing block 3 drives the transmission support 2 to move forwards, the protrusion on the front side of the lower end face of the transmission support 2 abuts against the locking piece 5 on the front side, the locking piece 5 is made to rebound into the clamping groove 4, the tool clamp 7 can be retracted, when the tool clamp 7 is completely retracted into the bottom shell 1, the locking piece 5 on the right side abuts against a groove (namely the junction position of a knife handle and a cutting edge in the drawing) at the lower end of the tool clamp 7, the pushing block 3 is pushed rightwards when the tool clamp needs to be reused, the protrusion on the rear side of the lower end face of the transmission support 2 abuts against the locking piece 5 on the rear side.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a double acting tail system arc instrument handle, includes drain pan (1), its characterized in that: the improved structure of the spring positioning device is characterized in that a transmission support (2) is arranged in the bottom shell (1) in a sliding mode, clamping grooves (4) are formed in two sides of a sliding groove in the bottom shell (1), locking pieces (5) are connected in the clamping grooves (4) in a clamping mode, a pushing block (3) is arranged on the right side of the upper end face of the bottom shell (1), a protruding block at the right end of the transmission support (2) is clamped in a notch at the lower end of the pushing block (3), one end of the transmission support (2) is connected with a tool clamp (7) through a positioning nail (6), a front draw hook (8) and a rear draw hook (9) are arranged on one side of the transmission support (2), the front draw hook (8) and the rear draw hook (9) are connected through a spring (11), a spring positioning pressing block (10) is arranged on the outer side of the middle position of the spring (11), the spring positioning pressing block (10) is installed at, the face shell (12) is connected with the bottom shell (1) through screws.

2. A double action tail arcuate tool handle according to claim 1 wherein: the tail ends of the face shell (12) and the bottom shell (1) are connected with the finger ring (13) through screws.

3. A double action tail arcuate tool handle according to claim 1 wherein: the surface of the face shell (12) and the surface of the bottom shell (1) are both provided with anti-skid grains.