CN203305168U

CN203305168U - Stapler

Info

Publication number: CN203305168U
Application number: CN2013203409726U
Authority: CN
Inventors: 吴冬俊; 张晓君
Original assignee: Zhejiang Business Technology Institute
Current assignee: Zhejiang Business Technology Institute
Priority date: 2013-05-30
Filing date: 2013-05-30
Publication date: 2013-11-27
Anticipated expiration: 2023-05-30

Abstract

The utility model provides a stapler, comprising a base (1) and a stapler arm (3), wherein the base is rotatably connected with the stapler arm through a rotating shaft at the rear end. The stapler is provided with a positioning block (4), wherein a right-angled limiting block (41) is arranged on the positioning block; a sliding groove (11) is formed in the base; a slider (42) capable of sliding back and forth along the sliding groove is arranged at the bottom of the limiting block; a positioning device capable of positioning the slider on the base and enabling the slider to move up and down is arranged at the bottom of the slider. The stapler with the structure has the following advantages that the sliding groove is formed in the base of the stapler and the matched positioning block is arranged and locked in the sliding groove to be positioned, so that the stapler is convenient to use, the right-angled limiting block is arranged and quite coincided with the edges and corners of documents to be stapled such as paper, and therefore, a positioning effect is achieved and an operator can guarantee uniform gutter without relying on feel and visual inspection, and moreover, excellent appearance of the documents can be kept and the stapling quality is improved; besides, the positioning block is capable of moving back and forth along the sliding groove so as to be adjusted and positioned; consequently, the stapler is capable of meeting the stapling requirements of different distances.

Description

Stapler

Technical field

The utility model relates to a kind of stationery manufacture technology field, especially refers to a kind of stapler.

Background technology

Existing a kind of application number is CN200710196611.8, and the Chinese invention patent that name is called " stapler " discloses a kind of structure, comprises staple cartridge, this staple cartridge be included in the one end be used to the slit of releasing staple with in the hole of its other end, axle inserts described hole; Propeller; Drive arm with driver; Handle; Handle cover; And bonnet, this bonnet comprises hinge portion, bonnet swings along this hinge portion.The position of the hinge portion of lid member is lower than the level in the hole of staple cartridge, and this axle is assembled to described hole.This patent is in the drive arm rotation, the rear end of stapler body can be by without any covering with gap, realized preventing that foreign matter from entering the significant innovation of stapler rear aperture, but this patent does not still solve the ubiquitous problem of current known stapler, the bookbinding stopping means namely is not set, the position of ordering, direction can only be estimated by the user, make the margin of staple apart from inconsistent, easily make to order crooked, both irregular also lack of standardization, the impact bookbinding is attractive in appearance, and the user is careful consideration, often rebind, waste time and energy.Therefore, be necessary the structure of this stapler is done to improve further.

The utility model content

Technical problem to be solved in the utility model is that a kind of stapler ingenious, that can accurately locate while binding that designs is provided for above-mentioned prior art present situation.

The utility model solves the problems of the technologies described above the technical scheme adopted: this stapler, include pedestal, the horn of stapling together, described pedestal is rotationally connected with the rotating shaft of horn by rear end of stapling together, it is characterized in that: described stapler is provided with the locating piece of " eight " font angle, on described pedestal, be provided with vertically the chute of bar shaped, the bottom of described limited block is provided with the slide block that can slide back and forth along chute, in the bottom of described slide block, is provided with the positioner that slide block is located and slide block is moved up and down on pedestal.

As improvement, described positioner comprises bolt and spring, bottom at described slide block vertically is provided with screw, described bolt is upward through from the bottom of pedestal that chute is threaded with the screw of slide block and is fixed with each other, the bottom width of described bolt is greater than the width of chute, described spring housing is placed in bolt, and the upper end of described spring is supported mutually with the bottom surface of slide block, and the bottom of the following and bolt of described spring is supported mutually, described spring can pop up, and meets locating piece and easily adjusts location.

Improve, the bottom surface, both sides of described locating piece arranges projection again, and on described pedestal and be positioned at the chute both sides and be arranged with shrinkage pool in compartment of terrain vertically, when described locating piece moved down, described projection can snap in the shrinkage pool of relevant position, Stability Analysis of Structures, and location is reliable.

Improve, described locating piece has two again, is arranged in chute with front and back, increases and adjusts selectively.

As improvement, described angle may be selected to be 60～130 degree, is preferably 90 degree.

Compared with prior art, the utility model has the advantage of: the pedestal of described stapler is along on the direction of axle, opening the chute of bar shaped, the supporting locating piece snap close that arranges is wherein located, simple in structure, cost is low, easy to use, the locating piece of 60～130 degree angles is set, can with the corner of bound document paper straight flange or hypotenuse, match as required, to meet locating effect, the operator without with the sensation and the range estimation, can guarantee that cord is uniform, the good appearance that has kept file, improved bookbinding quality, and described locating piece moves forward and backward and adjusts location along chute, be applicable to the bookbinding requirement of different distance.

The accompanying drawing explanation

Fig. 1 is the stereogram of the utility model embodiment;

Fig. 2 is the stereogram of Fig. 1 different visual angles;

Fig. 3 is the side projection figure of Fig. 1;

Fig. 4 is the top view of Fig. 1;

Fig. 5 is the exploded view of Fig. 1;

Fig. 6 is the exploded view of Fig. 5 different visual angles.

The specific embodiment

Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.

As shown in Figures 1 to 6, the stapler of the present embodiment, include pedestal 1, the horn 3 of stapling together, described pedestal 1 is rotationally connected with the rotating shaft of horn 3 by rear end of stapling together, it is characterized in that: described stapler is provided with the locating piece 4 of 60～130 degree angle a, on described pedestal 1, be provided with vertically the chute 11 of bar shaped, the bottom of described limited block is provided with the slide block 42 that can slide back and forth along chute, in the bottom of described slide block 42, is provided with the positioner that slide block 42 is located and slide block 42 is moved up and down on pedestal 1.

The structure of described positioner can be: comprise bolt 5 and spring 6, bottom at described slide block 42 vertically is provided with screw, described bolt 5 is upward through from the bottom of pedestal 1 that chute 11 is threaded with the screw of slide block 42 and is fixed with each other, the bottom width of described bolt 5 is greater than the width of chute 11, described spring 6 is placed in bolt 5, and the upper end of described spring 6 is supported mutually with the bottom surface of slide block 42, and the bottom of the following and bolt 5 of described spring 6 is supported mutually.The bottom surface, both sides of described locating piece 4 arranges projection 43, and on described pedestal 1 and be positioned at chute 11 both sides and be arranged with shrinkage pool 12 in compartment of terrain vertically, when described locating piece 4 moved down, described projection 43 can snap in the shrinkage pool 12 of relevant position.Described locating piece 4 has two, is arranged in chute 11 with front and back.

Operation principle of the present utility model: during work, during bound document, the position of locating file cord, placing file is against on locating piece its binding end, press the horn of stapling together, can make like this staple on same straight line, make the file of binding neat appearance, slide block moves forward and backward up and down with adjusting on pedestal, the different distance bookbinding.Therefore, this stapler structure is simple and practical, is worthy of popularization.

Claims

1. stapler, include pedestal (1), the horn of stapling together (3), described pedestal (1) is rotationally connected with the rotating shaft of horn (3) by rear end of stapling together, it is characterized in that: described stapler is provided with the locating piece (4) of " eight " font angle (a), on described pedestal (1), be provided with vertically the chute (11) of bar shaped, the bottom of described limited block is provided with the slide block (42) that can slide back and forth along chute, in the bottom of described slide block (42), is provided with and can makes slide block (42) in the upper location of pedestal (1) and the positioner that slide block (42) is moved up and down.

2. stapler according to claim 1, it is characterized in that: described positioner comprises bolt (5) and spring (6), bottom at described slide block (42) vertically is provided with screw, described bolt (5) is upward through from the bottom of pedestal (1) that chute (11) is threaded with the screw of slide block (42) and is fixed with each other, the bottom width of described bolt (5) is greater than the width of chute (11), described spring (6) is placed in bolt (5), and the upper end of described spring (6) is supported mutually with the bottom surface of slide block (42), and the bottom of the following and bolt (5) of described spring (6) is supported mutually.

3. stapler according to claim 2, it is characterized in that: the bottom surface, both sides of described locating piece (4) arranges projection (43), at described pedestal (1), go up and be positioned at chute (11) both sides and be arranged with shrinkage pool (12) in compartment of terrain vertically, while moving down, described projection (43) can snap in the shrinkage pool (12) of relevant position when described locating piece (4).

4. according to arbitrary described stapler in claims 1 to 3, it is characterized in that: described locating piece (4) has two, is arranged in chute (11) with front and back.

5. according to arbitrary described stapler in claims 1 to 3, it is characterized in that: described angle (a) is 60～130 degree.

6. according to arbitrary described stapler in claims 1 to 3, it is characterized in that: described angle (a) is 90 degree.