CN2602877Y

CN2602877Y - Screwdriver

Info

Publication number: CN2602877Y
Application number: CN 03201624
Authority: CN
Inventors: 陈茂隆
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-01-08
Filing date: 2003-01-08
Publication date: 2004-02-11
Anticipated expiration: 2013-01-08

Abstract

The utility model discloses a screw driver, which mainly comprises a main pole, a hand knob body and a control part. A rachet wheel part is arranged at one end of the main pole; the rachet wheel part goes into a preset hole arranged inside the hand knob body; a main pole positioning part is pivotally arranged at the hand knob body; a control piece is arranged at a side elastic group in the main pole rachet wheel part of the hand knob body. A blocking plate which can control the rachet wheel part is arranged at the control piece; the blocking plate goes against the rachet wheel part in coordination with the preset elastic force of the control piece; while in application, the utility model can provide an easy and convenient control to the main pole, and can provide three working patterns, namely a counterclockwise rachet wheel rotation pattern, a clockwise rachet wheel rotation pattern and a pattern with main pole fixed on the hand knob, achieving the aim that a user need not to rotate the screw driver by loosening or tightening the palm, and additionally further improving the coordinating degree between the screw driver and the user, making the user feel comfortable and easy during the course of application.

Description

Bottle opener

Technical field

The utility model relates to the hand held appliances that uses in a kind of production or the daily life, refers to a kind of bottle opener especially.

Background technology

At present, bottle opener is the manual apparatus of family, factory's indispensability, and the bottle opener of commonly using is for to set firmly a metal system mobile jib at the handle body front end, the mobile jib free end is provided with the pulling part of a cross or a word shape, in use with palm holds handle body, and continuing rotation, the mat handle body drives pulling part and rotates, so that as the instrument that loosens, tighten bolt.

This type of screwdriver structure also can't satisfy user's demand, during use, the user needs continuous mat to loosen, tighten the action of palm, be in order to palm and be easy to force application location and continue the swing handle body smoothly, because handle body, pulling part are structure as a whole, and the action that makes the user must mat continue to loosen, tighten palm operates, and thus, this kind bottle opener obviously is not inconsistent the demand that simplifies the operation and inconvenience is arranged.

The utility model content

The purpose of this utility model is to provide that a kind of need not mat to continue to loosen, tighten palm be rotatable bottle opener.

For achieving the above object, solution of the present utility model is: a kind of bottle opener, and it mainly is made up of mobile jib, handle body and control piece, and its mobile jib one end is established ratchet portion, and this ratchet portion penetrates in the default hole of handle body, and the mobile jib location is hubbed at handle body; Handle body is provided with control piece in mobile jib ratchet portion side elasticity group, but this control piece then is provided with the fixture block of blocking ratchet portion, and fixture block cooperates the default elastic force of control piece to be resisted against ratchet portion.

Described bottle opener, its mobile jib is being provided with locating slot near ratchet portion place, and handle body is provided with bolt at the position of relative positioning groove spiral shell, and this bolt is limited between mobile jib locating slot two side, and the mobile jib location is hubbed at handle body.

Described bottle opener, its handle body is provided with containing hole in mobile jib ratchet portion both sides, and containing hole bottom group is provided with flexible member, and group is provided with control piece on the flexible member, and control piece is subjected to flexible member to preset the elastic force contact, and the handle body outer surface is given prominence on the control piece top.

Described bottle opener, its control piece stage casing is provided with dented space, the formed scope of two dented space just can be passed for ratchet, but this dented space is provided with two class's fixture blocks of blocking ratchet portion in the bottom, and fixture block cooperates the default elastic force of control piece and is resisted against ratchet portion two side bottoms.

Described bottle opener is arranged with overcoat on its handle body, handle body, is enclosed within relative position outward and is provided with prominent bar, annular groove, and the two control piece scopes that are enclosed within outward are provided with control is limited in wherein control flume.

After adopting said structure, the utility model mainly is hubbed on the mobile jib location on the handle body, handle body is provided with control piece in the ratchet portion side elasticity group of mobile jib, but the control piece bottom then is provided with the fixture block of blocking ratchet portion, fixture block can cooperate the default elastic force of control piece and be resisted against ratchet portion, structure like this, can reach easy control mobile jib and have counterclockwise ratchet rotation, ratchet rotation and mobile jib are fixed in three kinds of use patterns of handle body clockwise, reaching the user need not the mat pine, tight palm i.e. the purpose of rotatable bottle opener, and further improved the fitness between itself and user, really can allow the user more handy when utilization.

Description of drawings

Fig. 1 is the utility model schematic appearance;

Fig. 2 is the utility model perspective exploded view;

Fig. 3 is that the utility model mobile jib, handle body are located the structural representation that is pivoted;

Fig. 4 is original fixed status architecture schematic diagram for the utility model;

The structural representation that Fig. 5 can clockwise rotate for the utility model;

The structural representation that Fig. 6 can rotate counterclockwise for the utility model.

The specific embodiment

See also shown in 1,2, the utility model mainly is made up of mobile jib 10, handle body 20 and control piece 40; Wherein: mobile jib 10 1 ends are established pulling part 11, the other end is provided with ratchet portion 12, mobile jib 10 is provided with locating slot 13 near ratchet portion 12, its mobile jib 10 penetrates in the default pivot hole 21 of handle body 20 with ratchet portion 12 ends, handle body 20 is provided with bolt 22 at the position of relative positioning groove 13 spiral shell, this bolt 22 just can be limited between mobile jib 10 locating slots 13 two sides, as shown in Figure 3, is hubbed at handle body 20 so that mobile jib 10 can be located;

Please cooperate Fig. 2, shown in Figure 4, handle body 20 is provided with containing hole 23 in ratchet portion 12 both sides of mobile jib 10, this containing hole 23 must connect at least to ratchet portion 12 belows, containing hole 23 bottom groups are provided with flexible member 30, group is provided with control piece 40 on the flexible member 30, control piece 40 is being subjected to flexible member 30 default elastic force contacts, make control piece 40 tops 400 outstanding handle body 20 outer surfaces, the utility model mainly is provided with dented space 41 in two control pieces, 40 stage casings, two dented space, 41 formed scopes just can be passed for ratchet portion 12, but these dented space 41 bottoms are provided with two classes 42 of blocking

ratchet portion

12,43, fixture block 44, fixture block 44 can cooperate the upwards default elastic force of pushing tow of flexible member 30, makes fixture block 44 risings of two control pieces 40 and is resisted against 12 liang of side bottoms of ratchet portion; Learn that in like manner the utility model also can make position, control piece 40 bottom below ratchet portion 12 control piece 40 oblique settings, so also can reach the desired design target; During assembling, earlier flexible member 30, control piece 40 are inserted in the containing hole 23 one by one, cooperate pushing two control pieces 40 downwards again, the dented space 41 of control piece 40 just can be passed through for ratchet portion 12, discharge the pressure of pushing two control pieces 40 again, and the fixture block 44 of control piece 40 just can be equipped in 12 liang of side bottoms of ratchet portion to constitute prototype structure as shown in Figure 4.

As shown in Figure 4, if its ratchet portion 12 is when clockwise rotating, and then the A point of left side fixture block 44 can be pushed by ratchet portion 12, and control piece 40 is in that be subjected to can't be to side shifting, so ratchet portion 12 can't clockwise rotate naturally under containing hole 23 restrictions; And if ratchet portion 12 is when rotating counterclockwise, and then the A point of right side fixture block 44 can be pushed by ratchet portion 12, and control piece 40 is under can't sidesway, and ratchet portion 12 natures can't clockwise rotate; By being as can be known, under prototype structure, mobile jib 10 as commonly use and be fixed on handle body 20 as the structure, and then constitute the user mode that a tool is commonly used operator scheme.

See also shown in Figure 5, when the user suppresses left side control piece 40 and makes left side fixture block 44 when deviating from ratchet portion 12, its ratchet portion 12 is when rotating counterclockwise, still can be subjected to 44 restrictions of right side fixture block, only when ratchet portion 12 clockwise rotated, its ratchet portion 12 just took advantage of a situation when rotating and pushes right side fixture block 44 downwards, the reset function that cooperates flexible member 30 simultaneously, make fixture block 44 at any time near ratchet portion 12, so, just can constitute a mobile jib 10 pattern of ratchet rotation clockwise; In like manner, as shown in Figure 6, when the user suppresses right side control piece 40, then can constitute mobile jib 10 pattern of ratchet rotation counterclockwise.

Please cooperate Fig. 1 again, 2, shown in 3, the utility model is convenient control two control pieces, can be on handle body 20 a sheathed overcoat 50, its handle body 20, overcoat 50 is provided with prominent bar 24 at relative position, annular groove 51, but overcoat 50 mat annular grooves 51 and be equipped in handle body 20, prominent bar 21, so just, can reach overcoat 50 location are mounted on the handle body 20, but and be the effect of left-right rotation, and overcoat 50 is provided with control flume 52 in two control pieces, 40 scopes, so that two control pieces 40 are limited in this control flume 52, so, the user just can cooperate counterclockwise, or clockwise rotate overcoat 50, reach easy control mobile jib 10 and have counterclockwise ratchet rotation, ratchet rotation and mobile jib 10 are fixed in three kinds of patterns such as handle body 20 clockwise.

By above explanation as can be known, the utility model mainly is hubbed on mobile jib 10 location on the handle body 20, handle body 20 is provided with control piece 40 in the ratchet portion 12 side elasticity groups of mobile jib 10, but control piece 40 bottoms then are provided with the fixture block 44 of blocking ratchet portion 12, fixture block 44 can cooperate the default elastic force of control piece 40 and be resisted against ratchet portion 12, structure like this, can reach easy control mobile jib 10 and have counterclockwise ratchet rotation, ratchet rotation and mobile jib 10 are fixed in three kinds of use patterns such as handle body 20 clockwise, make the user need not the mat pine, tight palm rotates bottle opener, and further improving fitness between itself and user, it really can allow the user more handy when utilization.

Claims

1, a kind of bottle opener, it mainly is made up of mobile jib, handle body, it is characterized in that: it also includes control piece, and mobile jib one end is established ratchet portion, and this ratchet portion penetrates in the default hole of handle body, and the mobile jib location is hubbed at handle body; Handle body is provided with control piece in mobile jib ratchet portion side elasticity group, but this control piece then is provided with the fixture block of blocking ratchet portion, and fixture block cooperates the default elastic force of control piece to be resisted against ratchet portion.

2, as claims 1 described bottle opener, it is characterized in that: its mobile jib is being provided with locating slot near ratchet portion place, handle body is provided with bolt at the position of relative positioning groove spiral shell, and this bolt is limited between mobile jib locating slot two side, and the mobile jib location is hubbed at handle body.

3, as claims 1 described bottle opener, it is characterized in that: its handle body is provided with containing hole in mobile jib ratchet portion both sides, containing hole bottom group is provided with flexible member, group is provided with control piece on the flexible member, control piece is subjected to flexible member to preset the elastic force contact, and the handle body outer surface is given prominence on the control piece top.

4, as claims 1 or 3 described bottle openers, it is characterized in that: its control piece stage casing is provided with dented space, the formed scope of two dented space just can be passed for ratchet, but this dented space is provided with two class's fixture blocks of blocking ratchet portion in the bottom, and fixture block cooperates the default elastic force of control piece and is resisted against ratchet portion two side bottoms.

5, as claims 1 described bottle opener, it is characterized in that: be arranged with overcoat on its handle body, handle body, be enclosed within relative position outward and be provided with prominent bar, annular groove, the two control piece scopes that are enclosed within outward are provided with control are limited in wherein control flume.