CN204585010U - A kind of simple and easy G word folder - Google Patents

A kind of simple and easy G word folder Download PDF

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Publication number
CN204585010U
CN204585010U CN201420708560.8U CN201420708560U CN204585010U CN 204585010 U CN204585010 U CN 204585010U CN 201420708560 U CN201420708560 U CN 201420708560U CN 204585010 U CN204585010 U CN 204585010U
Authority
CN
China
Prior art keywords
groove
arc block
screw rod
hole
stud
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420708560.8U
Other languages
Chinese (zh)
Inventor
孔立峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU HENGYUAN STEEL STRUCTURAL ENGINEERING Co Ltd
Original Assignee
CHANGZHOU HENGYUAN STEEL STRUCTURAL ENGINEERING Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHANGZHOU HENGYUAN STEEL STRUCTURAL ENGINEERING Co Ltd filed Critical CHANGZHOU HENGYUAN STEEL STRUCTURAL ENGINEERING Co Ltd
Priority to CN201420708560.8U priority Critical patent/CN204585010U/en
Application granted granted Critical
Publication of CN204585010U publication Critical patent/CN204585010U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a kind of simple and easy G word folder, comprise clamp, segmented head, screw rod, handle, clamp comprises installation portion and clamping part, installation portion has through hole, screw rod places in through-holes, segmented head be arranged on screw rod just to one end of clamping part, handle is flexibly connected by bearing pin with the other end of screw rod, through-hole wall is provided with arc groove, and tool threaded arc block identical with groove shapes is provided with in groove, arc block is connected by spring with between groove, bottom portion of groove is provided with the screwed hole be communicated with through hole, stud is provided with in screwed hole, stud is placed through screwed hole, in spring, and contact with arc block, the end of stud is provided with knob.Have employed above-mentioned scheme, make screwing up stud by turning knob, and then make arc block screw thread want to engage with screw flight, thus realize the locking of simple and easy G word folder; Otherwise, then unlock.The utility model structure is simple, easy to use.

Description

A kind of simple and easy G word folder
Technical field
The utility model relates to a kind of fixture, is specifically related to a kind of simple and easy G word folder.
Background technology
G word folder is a kind of hardware & tools that workpiece, module etc. for clamping various shape play the G font of fixation.Existing G word folder comprises clamp and screw rod, screw rod is threaded with the internal thread hole of clamp installation portion, during holding workpiece, by continuous rotary screw, thus by piece-holder between the segmented head and the clamping part of clamp of screw rod, such clamping efficiency comparison is low.In addition, when screw rod and internal thread hole excesssive gap, screw thread is easily impaired, and the service life of G word folder can reduce greatly.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of simple and easy G word folder.
Realize the technical solution of the utility model as follows:
A kind of simple and easy G word folder, comprise clamp, segmented head, screw rod, handle, described clamp comprises installation portion and clamping part, installation portion has through hole, described screw rod places in through-holes, described segmented head be arranged on screw rod just to one end of clamping part, described handle is flexibly connected by bearing pin with the other end of screw rod, described through-hole wall is provided with arc groove, the arc block identical with groove shapes is provided with in groove, arc block surface is provided with the screw thread matched with screw flight, in groove, and there is the stroke space being convenient to the activity of arc block between arc block and screw mandrel screw rod, arc block is connected by spring with between groove, bottom portion of groove is provided with the screwed hole be communicated with through hole, stud is provided with in screwed hole, stud is placed through screwed hole, in spring, and contact with arc block, the end of stud is provided with knob.
Further, described screwed hole is arranged on bottom portion of groove central authorities.
Have employed above-mentioned scheme, make screwing up stud by turning knob, and then make arc block screw thread want to engage with screw flight, thus realize the locking of simple and easy G word folder; Otherwise, then unlock.The utility model structure is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is installation portion structure schematic diagram in Fig. 1;
Fig. 3 be in Fig. 2 A-A to structural representation;
In figure, 1 is clamp, and 2 is screw rod, and 3 is handle, and 4 is segmented head, and 5 is clamping part, and 6 is installation portion, and 7 is arc groove, and 8 is arc block, and 9 is spring, and 10 is stud, and 11 is knob, and 12 is screwed hole.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Fig. 1, 2, 3, a kind of simple and easy G word folder, comprise clamp 1, segmented head 4, screw rod 2, handle 3, described clamp comprises installation portion 6 and clamping part 5, installation portion has through hole, described screw rod places in through-holes, described segmented head be arranged on screw rod just to one end of clamping part, described handle is flexibly connected by bearing pin with the other end of screw rod, described through-hole wall is provided with arc groove 7, the arc block 8 identical with groove shapes is provided with in groove, arc block surface is provided with the screw thread matched with screw flight, in groove, and there is the stroke space being convenient to the activity of arc block between arc block and screw mandrel screw rod, arc block is connected by spring 9 with between groove, bottom portion of groove is provided with the screwed hole 12 be communicated with through hole, stud 10 is provided with in screwed hole, stud is placed through screwed hole, in spring, and contact with arc block, the end of stud is provided with knob 11.
When not using, under the action of the spring, arc block does not contact with screw rod; During use, workpiece is placed between clamping part and segmented head, makes stud go deep in screwed hole by screwing knob, engaging with screw flight under the promotion of the stud of arc block, thus realize locking.Otherwise arc block, realizes unlocking away from screw rod in the effect of spring.
The setting of handle, is conducive to operator and holds.The utility model only has in use, to be engaged and realizes locking, reduce screw thread loss percentage, improve the service life of G word folder by arc block with screw flight.
Further, described screwed hole is arranged on bottom portion of groove central authorities, and stud is placed through in screwed hole, spring, can guarantee that arc block contacts with the stable of screw rod.
The utility model is not limited to described embodiment; those skilled in the art is not departing from spirit of the present utility model namely openly in scope; still can do some revise or change, therefore the scope that rights protection scope of the present utility model limits with claims is as the criterion.

Claims (2)

1. a simple and easy G word folder, comprise clamp, segmented head, screw rod, handle, described clamp comprises installation portion and clamping part, installation portion has through hole, described screw rod places in through-holes, described segmented head be arranged on screw rod just to one end of clamping part, described handle is flexibly connected by bearing pin with the other end of screw rod, it is characterized in that: described through-hole wall is provided with arc groove, the arc block identical with groove shapes is provided with in groove, arc block surface is provided with the screw thread matched with screw flight, in groove, and there is the stroke space being convenient to the activity of arc block between arc block and screw mandrel screw rod, arc block is connected by spring with between groove, bottom portion of groove is provided with the screwed hole be communicated with through hole, stud is provided with in screwed hole, stud is placed through screwed hole, in spring, and contact with arc block, the end of stud is provided with knob.
2. the simple and easy G word folder of one according to claim 1, is characterized in that: described screwed hole is arranged on bottom portion of groove central authorities.
CN201420708560.8U 2014-11-21 2014-11-21 A kind of simple and easy G word folder Expired - Fee Related CN204585010U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420708560.8U CN204585010U (en) 2014-11-21 2014-11-21 A kind of simple and easy G word folder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420708560.8U CN204585010U (en) 2014-11-21 2014-11-21 A kind of simple and easy G word folder

Publications (1)

Publication Number Publication Date
CN204585010U true CN204585010U (en) 2015-08-26

Family

ID=53921207

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420708560.8U Expired - Fee Related CN204585010U (en) 2014-11-21 2014-11-21 A kind of simple and easy G word folder

Country Status (1)

Country Link
CN (1) CN204585010U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150826

Termination date: 20161121