CN2552700Y

CN2552700Y - Fixture for stiching examination paper

Info

Publication number: CN2552700Y
Application number: CN 01216961
Authority: CN
Inventors: 韩秀萍; 顾长永; 赵立成
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-03-13
Filing date: 2001-03-13
Publication date: 2003-05-28
Anticipated expiration: 2011-03-13

Abstract

The utility model provides a jig for binding test papers, comprising an upper plate and a lower plate, which is characterized in that: holes are arranged correspondingly at two ends of the upper plate and the lower plate, the screw is matched-connected with the nut through the upper plate and the lower plate by the holes, two plates are additionally arranged to be hinged with the same side edge of the upper plate and the lower plate, a row of binder holes are arranged on the plate. The jig firstly clamps and fixes the test papers by the upper and the lower plates and matched screws and nuts, and then drills holes at the positions of the binder holes on the plate by an awl, finally turns the plate to bind the plate by needlework. The utility model has the advantages of simple operation, safe and convenient usage and good binding quality.

Description

Be used to bind the anchor clamps of examination paper

The utility model provides a kind of anchor clamps that are used to bind examination paper, belongs to the utensil technical field with individual sheets bookbindery.

After examination paper bookbinding is now all adopted and is utilized awl boring, manual needlework bookbinding.In concrete operations, need after the paper front cover is placed with whole paper on request, clamp with agrafe, again with awl by the bookbinding hole mark that designs on the paper front cover, hole one by one, and then bind into book form with needlework.Its weak point is, when holing with awl, owing to there is not stopping means, the hole is pricked partially, and penetration rate is slow, easily stabs hand simultaneously again, safety inadequately, and firmly bigger when being boring again, the chuck(ing) capacity of agrafe is limited, and regular paper is also easily disarrayed.

The purpose of this utility model provides and a kind ofly can overcome above-mentioned defective, safe and convenient to use, anchor clamps that examination paper is bound in good being used to of bookbinding quality.

The purpose of this utility model is achieved in that

Comprise train wheel bridge and lower plate, it is characterized in that: correspondence is provided with the hole at the both ends of train wheel bridge and lower plate, screw rod passes train wheel bridge and lower plate and nut and is connected through the hole, set up two flat boards and be connected with the same side hinge of train wheel bridge and lower plate, and flat board is provided with a row bookbinding hole.

The described anchor clamps that are used to bind examination paper are set with spring on the screw rod between train wheel bridge and the lower plate.

Its operation principle is: use earlier, lower plate is equipped with screw rod, nut is fixedly clamped paper, locate to prick the hole to paper with the bookbinding hole of awl on flat board again, at last the hole of bundle on paper exposed in the flat board turnover, can carry out the needlework bookbinding.

The utility model compared with prior art, thoroughly solved with awl and pricked the deficiency that the Kong Shiyi bundle partially, is easily stabbed hand, and can greatly improve the speed and the quality of boring, simultaneously newly-designed anchor clamps are more fixing than the iron clamp that uses now will be more firm, make that binding work is easier to carry out.

Fig. 1 is the structural representation of the utility model embodiment;

Below in conjunction with accompanying drawing the utility model is described further:

The both ends correspondence of train wheel bridge 1 and lower plate 2 is provided with the hole, screw rod 3 passes train wheel bridge 1 through the hole and lower plate 2 is connected with nut 5, on the screw rod 3 between train wheel bridge 1 and the lower plate 2, be set with spring 6, set up two flat boards 7 and be connected with the same side hinge of train wheel bridge 1 and lower plate 2, dull and stereotyped 7 are provided with a row bookbinding hole 8.

During use, the paper front cover is placed on the paper of putting in order as requested, putting it into train wheel bridge 1, between the lower plate 2, and alignd in the bookbinding hole 8 on dull and stereotyped 7 with circular hole on the paper front cover, the hand-tight make-up train wheel bridge 1 then, the nut 5 at lower plate 2 two ends fixes paper, afterwards, hold dull and stereotyped 7 with one itself and paper front cover are pressed close to tightly, hold awl with another and prick the hole one by one, after finishing, with flat board 7 turnovers, operating position during away from the bundle hole carries out the needlework bookbinding then, after bookbinding finishes, the nut 5 at loosening anchor clamps two ends takes out the paper of sealing and gets final product.

Claims

1, a kind of anchor clamps that are used to bind examination paper, comprise train wheel bridge (1) and lower plate (2), it is characterized in that: the both ends correspondence at train wheel bridge (1) and lower plate (2) is provided with the hole, screw rod (3) passes train wheel bridge (1) by the hole and lower plate (2) is connected with nut (5), set up two flat boards (7) correspondence and be connected with the same side hinge of train wheel bridge (1) and lower plate (2), dull and stereotyped (7) are provided with a row bookbinding hole (8).

2, the anchor clamps that are used to bind examination paper as claimed in claim 1 is characterized in that: be positioned on the screw rod (3) between train wheel bridge (1) and the lower plate (2) and be set with spring (6).