CN207290009U

CN207290009U - The handle that can be bent

Info

Publication number: CN207290009U
Application number: CN201721198736.XU
Authority: CN
Inventors: 黄国庆
Original assignee: KUNSHAN YICHENG TOOL CO Ltd
Current assignee: KUNSHAN YICHENG TOOL CO Ltd
Priority date: 2017-09-19
Filing date: 2017-09-19
Publication date: 2018-05-01
Anticipated expiration: 2027-09-19

Abstract

The utility model discloses a kind of handle that can be bent, including collet, handle and retainer, what the collet and handle axial retention and circumferencial direction can rotate is hinged and connected, the retainer includes sliding block and button, described collet one end is formed with the coaxial arc surface of the articulated shaft hinged with itself and handle, the arc surface is equipped with some indent card slots arranged along its circumferencial direction, sliding block can slide axially being inserted in handle of setpoint distance along handle, and sliding block one end be able to be inserted into any one indent card slot on the arc surface of collet one end, button is connected with sliding block and stretches out on the outside of handle, button is used to operate sliding block slip, the utility model conveniently realizes the bending of collet and handle, and then it is applicable in the operation such as the operation of small space large torque and the sawing of eminence branch, it is applied widely, it is easy to use.

Description

The handle that can be bent

Technical field

A kind of hardware tool is the utility model is related to, more particularly to a kind of handle that can be bent.

Background technology

In hardware tool, usually realize that the first-class tool holder of bottle opener is held using collet and realize that the turn of the screw, punching etc. operate, It can be used for carrying out saw blade the sawing that plate class, branch etc. are realized in clamping, be all straight when current this kind of instrument is used to be manually operated Connect and collet is fixedly mounted on handle, handle and collet keep coaxial and be fixedly connected with state, however, in some Special Rings Under border, it is necessary to which when hook eminence branch is required between handle and collet when such as needing to provide more large torque in small space Shape, which forms an angle, just facilitates operation, and collet of the current manual operation with handle can not realize above-mentioned function, be brought to use Many puzzlements.

Utility model content

In order to overcome drawbacks described above, the utility model provides a kind of handle that can be bent, the handle that can be bent It can make to form angle between collet and handle.

The utility model in order to solve its technical problem used by technical solution be：A kind of handle that can be bent, bag Include collet, handle and retainer, what the collet and handle axial retention and circumferencial direction can rotate is hinged and connected, it is described only Moving part includes sliding block and button, and described collet one end is formed with the coaxial arc surface of the articulated shaft hinged with itself and handle, the circle Cambered surface is equipped with some indent card slots arranged along its circumferencial direction, and sliding block can slide axially the plugging of setpoint distance along handle In in handle, and sliding block one end be able to be inserted into any one indent card slot on the arc surface of collet one end, button and sliding block It is connected and stretches out on the outside of handle, button is used to operate sliding block slip.

As further improvement of the utility model, the button can radially slide being inserted in for setpoint distance along handle In handle, sliding block is equipped with a hollow-out parts, which is just sheathed on justifies with button outside, the hollow-out parts one side wall with button All lateral walls are in close contact by matched inclined-plane.

As further improvement of the utility model, formed with trapezoidal protrusion, button in the sliding block hollow-out parts one side wall Formed with triangular notch on periphery wall, the vee gutter for being inserted in button that the trapezoidal protrusion of the sliding block can be slided In mouthful, and trapezoidal raised bevel edge is contacted with the bevel edge of triangular notch, is additionally provided with the first elastomer, the first elastomer is to sliding block Elastic holding force towards collet direction is provided.

As further improvement of the utility model, the second elastomer is additionally provided with, the second elastomer provides stretching to button The elastic holding force of handle.

As further improvement of the utility model, the handle forms hollow cavity structure backwards to one end of collet, should The hollow cavity structure of what the opening of hollow cavity structure can be dismantled a be fixed with tail-hood, tail-hood and handle is collectively forming one Accommodation space.

As further improvement of the utility model, the opening of the hollow cavity structure is equipped with internal thread, tail-hood one End is equipped with external screw thread, and external screw thread is spirally connected with the internal thread at hollow cavity structural openings on tail-hood, is additionally provided with extension bar, extension bar It is equipped with the external screw thread consistent with outer cover one end.

As further improvement of the utility model, the tail-hood end surface is equipped with non-circular jack, the tail-hood one The non-circular jack bottom at end is equipped with magnetic part.

As further improvement of the utility model, the tail-hood includes grip part, changement and connecting portion, the company Socket part and grip part are connected respectively at changement both ends, and changement can realize that connecting portion unidirectionally provides torsion.

As further improvement of the utility model, the tail-hood other end, which is equipped with, can accommodate at least one screwdriver head Storage tank, the storage tank opening can dismantle covered with tail-hood end cap.

As further improvement of the utility model, the suspension that handle is additionally provided with radial direction on the side wall of collet one end is worn Hole.

The beneficial effects of the utility model are：The utility model is by the way that collet and handle are articulated and connected, then passes through stop Part realizes the two stationary positioned in various angle states, conveniently realizes the bending of collet and handle, and then it is big to be applicable in small space The operation of moment of torsion and the sawing of eminence branch etc. operate, applied widely, easy to use.

Brief description of the drawings

Fig. 1 is the front view of the utility model；

Fig. 2 is A-A portions sectional view in Fig. 1；

Fig. 3 is the exploded view of the utility model；

Fig. 4 is first usage state diagram of the utility model；

Fig. 5 is second usage state diagram of the utility model；

Fig. 6 is the first independent usage state diagram of tail-hood on the utility model handle；

Fig. 7 is second of independent usage state diagram of tail-hood on the utility model handle；

Fig. 8 is installation extension bar mode of operation figure on the utility model handle.

Embodiment

Embodiment：A kind of handle that can be bent, including collet 1, handle 2 and retainer, the collet 1 and 2 axis of handle It is hinged and connected to what stop and circumferencial direction can rotate, the retainer includes sliding block 13 and button 14, described 1 one end of collet Formed with the coaxial arc surface of the articulated shaft hinged with itself and handle 2, which is equipped with some arranges along its circumferencial direction Indent card slot 15, sliding block 13 can slide axially being inserted in handle 2 of setpoint distance along handle 2, and 13 one end of sliding block is proper It is inserted into any one indent card slot 15 on 1 one end arc surface of collet, button 14 is connected with sliding block 13 and stretches out handle 2 Outside, button 14 are slided for operating sliding block 13.

Slid axially by 14 control slide block 13 of button along handle 2, the indent card for making sliding block 13 be inserted on 1 arc surface of collet In groove 15, realize that collet 1 positions, sliding block 13, which is caught in different indent card slots 15, realizes collet 1 and 2 different angular positions of handle Stationary positioned, in use, by adjusting 2 angle of collet 1 and handle, then by retainer stationary positioned, realize collet 1 with Handle 2 keeps stable angle state, and then can adapt to special occasions, and such as forming angle by collet 1 and handle 2 increases hand Moment of torsion when handle 2 is pulled, forms the structure of similar L-shape spanner, and the feelings that long straight hand lever 2 can not accommodate in short and small space Condition, also or when collet 1 clamps saw blade progress branch pruning etc., this arrangement enhances the flexibility that hardware tool uses, and expands The big scope of application, it is easy to use, the use of special tool(s) is avoided, reduces use cost.

The button 14 can radially slide being inserted in handle 2 of setpoint distance along handle 2, and sliding block 13 is engraved equipped with one Empty portion 16, which is just sheathed on leads to the outside of button 14,16 one side wall of hollow-out parts with 14 periphery wall of button The inclined-plane of overmatching is in close contact, by contact of incline plane, when button 14 is radially slided along handle 2 just band movable slider 13 along handle 2 slide axially, and button 14 can also be along the structure in axial sliding of handle 2 in addition, stir sliding block 13 by it and slide and realize Sliding block 13 slides axially along handle 2, or button 14 is structure as a whole with sliding block 13.

Formed with trapezoidal raised 17 in 13 hollow-out parts of sliding block, 16 one side wall, formed with three on 14 periphery wall of button Angular notch 18, trapezoidal raised the 17 of the sliding block 13 can slide be inserted in the triangular notch 18 of button 14, and ladder The bevel edge of shape protrusion 17 is contacted with the bevel edge of triangular notch 18, is additionally provided with the first elastomer 19, and the first elastomer 19 gives sliding block 13 provide the elastic holding force towards 1 direction of collet, the triangular notch of the sliding block 13 trapezoidal raised 17 of the structure in button 14 While slip in 18, triangular notch 18 plays position-limiting action to the figure protrusion sliding scale of sliding block 13, the sliding block 13 for being It can only slide within the specific limits, sliding block 13 can not depart from button 14, and the first elastomer 19 then realizes 13 elastic reset of sliding block.

It is additionally provided with the second elastomer 20, the second elastomer 20 provides the elastic holding force for stretching out handle 2 to button 14, and second Elastic component is used for realization the elastic reset of button 14.

The handle 2 forms hollow cavity structure 30 backwards to one end of collet 1, and the opening of the hollow cavity structure 30 can Dismounting is fixed with a tail-hood 31, and tail-hood 31 and the hollow cavity structure 30 of handle 2 are collectively forming an accommodation space, handle 2 Hollow cavity in can be used for storing screwdriver head, connecting rod etc., easy to 1 renewal part of collet, while be not take up exceptional space, It is convenient for carrying.

The opening of the hollow cavity structure 30 is equipped with internal thread, and 31 one end of tail-hood is equipped with external screw thread, outer on tail-hood 31 Screw thread and the internal thread of 30 opening of hollow cavity structure are spirally connected, and are additionally provided with extension bar 32, and extension bar 32 is equipped with and outer cover one Consistent external screw thread is held, can realize that handle 2 is connected with outer cover or extension bar 32 by helicitic texture, when for Special Ring Border, such as using, it is necessary to when being operated compared with long handle 2, extension bar 32 is installed on can be real on handle 2 during saw sawing branch It is existing, improve the convenience of operation.

31 end surface of tail-hood is equipped with non-circular jack 33, and 33 bottom of non-circular jack of described 31 one end of tail-hood is set Be magnetic part 34, and the non-circular jack 33 on tail-hood 31 can be hexagon ring, square hole etc., for installing the first-class work of bottle opener Tool, realizes the simple operations such as lock screw, tail-hood 31 is small, can be used under the less environment in space using, and easy to carry) (magnetic part 34 can play sucking action to the first-class instrument of bottle opener, place and drop in its non-circular jack 33 from tail-hood 31, carry High ease of use.

The tail-hood 31 includes grip part, changement 35 and connecting portion, and the connecting portion and grip part are respectively at commutation 35 both ends of mechanism are connected, and changement 35 can realize that connecting portion unidirectionally provides torsion.

31 other end of tail-hood is equipped with the storage tank 36 that can accommodate at least one screwdriver head, 36 opening of storage tank What can be dismantled can disassemble exclusive use covered with tail-hood end cap 37, tail-hood 31 from handle 2, can also be with handle 2 Use together, can be used for being positioned over the 31 first-class small tool of matching used bottle opener of tail-hood in the storage tank 36 on tail-hood 31, It is easy to use.

Handle 2 is additionally provided with the suspension perforation 38 of radial direction on 1 one end side wall of collet, can be worn in perforation rope, Hook etc. by instrument be suspended on waistband or link up with storage, carrying.

Claims

A kind of 1. handle that can be bent, it is characterised in that：Including collet (1), handle (2) and retainer, the collet and hand What handle axial retention and circumferencial direction can rotate is hinged and connected, and the retainer includes sliding block (13) and button (14), described Collet one end is equipped with some along its circumference side formed with the coaxial arc surface of the articulated shaft hinged with itself and handle, the arc surface To the indent card slot (15) of arrangement, sliding block can slide axially being inserted in handle of setpoint distance, and sliding block one end along handle It is able to be inserted into any one indent card slot on the arc surface of collet one end, button is connected with sliding block and stretches out on the outside of handle, Button is used to operate sliding block slip.
2. the handle according to claim 1 that can be bent, it is characterised in that：The button can be radially slided along handle Setpoint distance is inserted in handle, and sliding block is equipped with a hollow-out parts (16), the hollow-out parts be just sheathed on on the outside of button, it is described Hollow-out parts one side wall is in close contact with button periphery wall by matched inclined-plane.
3. the handle according to claim 2 that can be bent, it is characterised in that：Formed in the sliding block hollow-out parts one side wall Have trapezoidal raised (17), can be slided formed with triangular notch (18), the trapezoidal protrusion of the sliding block on button periphery wall Dynamic is inserted in the triangular notch of button, and trapezoidal raised bevel edge is contacted with the bevel edge of triangular notch, is additionally provided with One elastomer (19), the first elastomer provide the elastic holding force towards collet direction to sliding block.
4. the handle according to claim 3 that can be bent, it is characterised in that：It is additionally provided with the second elastomer (20), second Elastomer provides the elastic holding force for stretching out handle to button.
5. the handle according to claim 1 that can be bent, it is characterised in that：The handle is formed backwards to one end of collet Hollow cavity structure (30), what the opening of the hollow cavity structure can be dismantled is fixed with a tail-hood (31), tail-hood and handle Hollow cavity structure be collectively forming an accommodation space.
6. the handle according to claim 5 that can be bent, it is characterised in that：The opening of the hollow cavity structure is set There is internal thread, tail-hood one end is equipped with external screw thread, and external screw thread is spirally connected with the internal thread at hollow cavity structural openings on tail-hood, also sets There is extension bar (32), extension bar is equipped with the external screw thread consistent with outer cover one end.
7. the handle according to claim 5 that can be bent, it is characterised in that：The tail-hood end surface is equipped with non-circular Jack (33), the non-circular jack bottom of described tail-hood one end are equipped with magnetic part (34).
8. the handle according to claim 7 that can be bent, it is characterised in that：The tail-hood includes grip part, reversing machine Structure (35) and connecting portion, the connecting portion and grip part are connected respectively at changement both ends, and changement can realize connection Portion unidirectionally provides torsion.
9. the handle according to claim 5 that can be bent, it is characterised in that：The tail-hood other end is equipped with and can accommodate The storage tank (36) of at least one screwdriver head, the storage tank opening can dismantle covered with tail-hood end cap (37).
10. the handle according to claim 5 that can be bent, it is characterised in that：Handle is gone back on the side wall of collet one end Suspension perforation (38) equipped with radial direction.