CN201102200Y

CN201102200Y - Assembled multipurpose clamp

Info

Publication number: CN201102200Y
Application number: CNU2007200558526U
Authority: CN
Inventors: 关家满
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-21
Filing date: 2007-08-21
Publication date: 2008-08-20
Anticipated expiration: 2017-08-21

Abstract

The utility model discloses assembly type multi-purpose pliers. The assembly type multi-purpose pliers includes handles, the front and rear ends of which are respectively connected with a jaw (2) and a plurality of tool cutters by pin shafts (5, 6), the handles are provided with handle cavities (1) into which the jaw and the tool cutters can be folded, positioning plates (3) positioning the tool cutters, which are indented bent sheets, are arranged on the rear parts of the handle cavities (1), and the cross section of each indented bent sheet is provided with at least one wave crest (33) and one wave trough (34). By improving the structures of the positioning plates of the multi-purpose pliers, that is, the prior flat sheet structure is changed into the zigzag indented structure, the positioning strength of the product is increased, the positioning stability in the process of using the tool cutters and folding flexibility are improved, so the use of the product is more comfortable.

Description

Packaging multiduty pliers

Technical field

The utility model relates to a kind of multiduty pliers, particularly a kind of weight reduction, improves the packaging multiduty pliers with multiple function of its overall construction intensity.

Technical background

Various multiduty pliers are arranged in the market, articulate multiple guarded blade utility knife,, realize multiple function as pocket knife, screwdriver, bottle opener, file, saw or the like by end at handle.When not using, binding clip and guarded blade utility knife all can fold in handle cavity inside.Because on the 26S Proteasome Structure and Function, the end at handle is provided with the sheet location-plate usually, be used for the end of overhead in the guarded blade utility knife outside, prevent that guarded blade utility knife from use reversing, play the effect of location.As shown in Figure 1, this location-plate is generally the laminated structure of straight formula, and under the stressed bigger situation of guarded blade utility knife, location-plate is easy to generate strain, stably the orientation tool cutter.And common way is the thickness that increases location-plate at present, make its position stability and dynamics strengthen, but at this moment, when folding guarded blade utility knife, difficulty can increase.In addition, owing to attach on this multiduty pliers multiple guarded blade utility knife is arranged, make the overall weight of multiduty pliers lay particular stress on, relatively require great effort when the consumer uses, this also is another major issue that multiduty pliers exists at present.

Summary of the invention

Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, by improving the structure of each assembly, provides a kind of stable performance, convenient use, lightweight packaging multiduty pliers.

The utility model is achieved in that a kind of packaging multiduty pliers, comprise that handle, handle rear and front end are connected with binding clip and several tools cutter by bearing pin respectively, handle be provided with hold binding clip and guarded blade utility knife amount in handle cavity, the rear portion of handle cavity is provided with the location-plate of orientation tool cutter, it is characterized in that: described location-plate has the zigzag tabs of a crest and a trough at least for its cross section along its length.

Described zigzag tabs is provided with the material reducing hole.

As further improvement of the utility model, described handle is connected to form by the front and back bearing pin by two shaped as frame handle sheets that are parallel to each other up and down.

Further improve as of the present utility model, described handle is provided with the antiskid decorative sheet, and the cross section of described antiskid decorative sheet takes the shape of the letter U, and U-shaped two arms of antiskid decorative sheet are connected with last lower handle sheet respectively, and the end of handle cavity is formed on the U-shaped bottom of antiskid decorative sheet.

Described antiskid decorative sheet is an aluminium flake.

Described antiskid decorative sheet surface is provided with pattern or decorative pattern.

Described handle sheet and antiskid decorative sheet link together by some screws.

The both sides of described zigzag tabs one end are provided with reference column, and described reference column is installed in the set hole of upper and lower handle plate inner surface correspondence position; The other end overhead of zigzag tabs is at the end of guarded blade utility knife.

The packaging multiduty pliers of the utility model is formed by connecting by a plurality of different assemblies, and its beneficial effect is:

1, by improving the location-plate structure of multiduty pliers, changed the dioptric type laciniation into by former straight formula laminated structure, thus the steadiness when strengthening functor such as guarded blade utility knife and using, simultaneously, produce location-plate during the retrieving tool cutter and produce flexibility, it is more comfortable that product is used.

2, handle is made up of the shaped as frame handle sheet of two hollow outs up and down, and the center of handle sheet does not have material, so has saved raw material, thereby has reduced production cost, and has alleviated the weight of handle, uses more comfortable; Simultaneously, the handle of hollow out has antiskid function, also can increase decoration at any time, strengthens aesthetic feeling.

3, adopt the U-shaped antiskid decorative sheet and the handle sheet of integral type to be fastenedly connected, connect firmly, be not easy to come off, strengthened handle stability, reduced production and assembly cost; Owing to adopt aluminium, further alleviated the weight of handle simultaneously, the convenient use; In addition, also can avoid functor such as guarded blade utility knife to contact with handle steel face, reduce rust area, product is environmental protection more.

Description of drawings

The control panel stereogram that accompanying drawing 1 is adopted for existing packaging multiduty pliers;

Accompanying drawing 2 is the front view of the packaging multiduty pliers of the utility model;

Accompanying drawing 3 is the stereogram of the packaging multiduty pliers control panel of the utility model;

Accompanying drawing 4 is the side view of control panel;

Accompanying drawing 5 is the A-A profile among Fig. 2;

Accompanying drawing 6 is the front view of handle sheet among Fig. 2.

The specific embodiment

Below in conjunction with accompanying drawing present embodiment is further described.Shown in accompanying drawing 2 to 5, the handle of the packaging multiduty pliers of the utility model is linked together by the handle sheet 11 of two plate shape consistent size up and down connection bearing pin 5,6 and the rivet by the rear and front end, be articulated with binding clip 2 on the bearing pin 5 of front end, the bearing pin 6 of rear end articulated bite 4 and other as slot type screwdriver, cross screwdriver, file, multiple guarded blade utility knife (not shown) such as saw blade is provided with the bayonet socket 41 that prevents the blade counter-rotating at the back of these bites 4.Form handle cavity 1 between the two handle sheets 11, be used to hold the binding clip 2 that turns back and bite 4 etc.As shown in Figure 6, handle sheet 11 is the shaped as frame engraved structure, can be by corresponding technology one-shot formings such as casting or punching presses, therefore alleviated the weight of handle, raw material have been saved, thereby reduced production cost, the user is more convenient, comfortable when using this multiduty pliers, and the handle of hollow out also has anti-skidding function simultaneously.

In addition, as accompanying drawing 2, shown in Figure 5, be provided with antiskid decorative sheet 7 at the middle part of handle, antiskid decorative sheet 7 is bent into U-shaped by the aluminium flake punching press, by clip between upper and lower two handle sheets 11, U-shaped two arms of antiskid decorative sheet 7 and handle sheet 11 keeping parallelisms, and pass through a plurality of screws 8 and fixedly connected with upper and lower handle sheet 11 respectively, the end of handle cavity 1, formed on the U-shaped bottom of antiskid decorative sheet 7.The antiskid decorative sheet 7 of She Zhiing in this way, with respect to the normal stickup of adopting or the mode of buckle in the prior art, connect more reliable and more stable, simultaneously because the combination improvement of handle sheet 11 and antiskid decorative sheet 7, therefore can adopt combining of lightweight aluminium and other heavy metal material such as steel, further alleviate the weight of this multiduty pliers as handle.Wherein, strengthen its anti-skidding and attractive in appearance performance at all right punching press in antiskid decorative sheet 7 surfaces or printing or various patterns of transfer printing or decorative pattern.And, can make that the color of antiskid decorative sheet 7 is different with the color of handle sheet 11, to strengthen sight by various PROCESS FOR TREATMENT.In addition, the antiskid decorative sheet 7 of this U-shaped also can avoid bite 4 functors such as grade to contact with the steel face of handle sheet 11, reduces rust area, and product is environmental protection more.

In the handle 1 terminal position that combines with guarded blade utility knife (as bite 4), be provided with the location-plate 3 of location bite 4, this location-plate 3 is the zigzag tabs, it has a crest 33 and a trough 34, the both sides of its end are provided with integrated reference column 31 (shown in accompanying drawing 3,4), reference column 31 is installed in the set hole of lower handle sheet 11 inner surface correspondence positions, by clip between upper and lower handle sheet 11.This piece zigzag tabs adopts punching press bending forming of sheet metal, is provided with the material reducing hole on the zigzag tabs.When bite 4 was opened in handle cavity 1 fully, its end withstood on the bayonet socket 41 at the cutting tip back side.When bite 4 folded in handle cavity 1, bayonet socket 41 position relatively simultaneously of bite 4 was pushed down on the surface 32 of zigzag tabs.Because this zigzag tabs has good rigidity and intensity, make bite 4 reliably locate in use, simultaneously, when regaining bite 4, location-plate 3 produces plastic deformations, and it is more comfortable to make that product uses.

The packaging multiduty pliers of the utility model is assembled by a plurality of independently parts, the structure of handle sheet 11, antiskid decorative sheet 7 and location-plate 3 by improving it, make the attractive in appearance and weight of this packaging multiduty pliers lighten, guarded blade utility knife is in use located more reliable, produce plastic deformation during withdrawal, therefore not only reduced production and assembly cost, and convenient consumer uses.

Claims

1. packaging multiduty pliers, comprise that handle, handle rear and front end are connected with binding clip (2) and several tools cutter by bearing pin (5,6) respectively, handle be provided with hold binding clip and guarded blade utility knife amount in handle cavity (1), the rear portion of handle cavity (1) is provided with the location-plate (3) of orientation tool cutter, it is characterized in that: described location-plate (3) has the zigzag tabs of a crest (33) and a trough (34) at least for its cross section along its length.

2. packaging multiduty pliers according to claim 1 is characterized in that: described zigzag tabs is provided with the material reducing hole.

3. packaging multiduty pliers according to claim 1 and 2 is characterized in that: described handle is connected to form by front and back bearing pin (5,6) by two shaped as frame handle sheets (11) that are parallel to each other up and down.

4. packaging multiduty pliers according to claim 3, it is characterized in that: described handle is provided with antiskid decorative sheet (7), the cross section of described antiskid decorative sheet (7) takes the shape of the letter U, U-shaped two arms of antiskid decorative sheet (7) are connected with last lower handle sheet respectively, and the end of handle cavity (1) is formed on the U-shaped bottom of antiskid decorative sheet (7).

5. packaging multiduty pliers according to claim 4 is characterized in that: described antiskid decorative sheet (7) is an aluminium flake.

6. packaging multiduty pliers according to claim 4 is characterized in that: described antiskid decorative sheet (7) surface is provided with pattern or decorative pattern.

7. packaging multiduty pliers according to claim 4 is characterized in that: described handle sheet (11) links together by some screws (8) with antiskid decorative sheet (7).

8. packaging multiduty pliers according to claim 3 is characterized in that: the both sides of described zigzag tabs one end are provided with reference column (31), and described reference column (31) is installed in the set hole of upper and lower handle sheet (11) inner surface correspondence position; The other end overhead of zigzag tabs is at the end of guarded blade utility knife.