CN207630144U - A kind of logical knife device of office equipment - Google Patents

Abstract

The utility model provides a kind of logical knife device of office equipment, including thimble and pedestal, the pedestal includes mounting portion and lug boss, and the mounting portion is equipped with the thimble, the lug boss is equipped with sled block, which substantially increases the comfort level of user and be conveniently replaceable edge bearing.

Description

A kind of logical knife device of office equipment

Technical field

The utility model is related to office appliance fields more particularly to a kind of office equipment to lead to knife device.

Background technology

Some office equipment, for example, financial machine cutter head in use for some time, it may appear that at this moment paper jam phenomenon just needs To use cleansing pin by the paper scrap pass-out in tool bore.It results in blockage after being punched to other materials with cutter head, cleansing pin can also be used Rubbish pass-out in tool bore is come.Meanwhile the edge bearing of financial machine needs replacing after a certain period of use time.It uses on the market at present Cleansing pin be made of metal, cost is higher.In order to reduce cost, the structure of fixed thimble often makes plate shape.User is using Finger needs to pinch the both side surface of slab structure when this cleansing pin, is easy tod produce at the financial machine knife hole of dredging vertical with thimble The torque in direction increases the frictional force between thimble and tool bore, is not easy to operate, and the platy structure of metal is to the comfortable of operation Property is also dangerous while also having an impact.In addition after frequent use, the edge bearing in embedded finance machine is not easily taken out financial machine, The article with pointed end can only be found to be pulled out, it is very inconvenient.

Invention content

The utility model provides a kind of logical knife device of office equipment, can improve the comfort level of user and be conveniently replaceable knife Pad.

In order to reach the purpose, the utility model adopts the following technical solution：

A kind of logical knife device of office equipment, it is characterised in that：Including thimble and pedestal, the pedestal includes mounting portion and convex The portion of rising, the mounting portion are equipped with the thimble, and the lug boss is equipped with sled block.

As a preferred embodiment, being equipped with interconnecting piece between the lug boss and the mounting portion, the interconnecting piece is plate knot Structure.

As a preferred embodiment, on the mounting portion, the lug boss and the interconnecting piece and relatively described thimble side It is provided with holding plane.

As a preferred embodiment, the lug boss includes symmetrically arranged groove.

As a preferred embodiment, the groove inner surface is arcwall face, groove inner surface institute opposite with the lug boss State the connection setting of one side surface of thimble.

As a preferred embodiment, the cross sectional shape of the lug boss is U-shaped.

As a preferred embodiment, the sled block is sphenoid.

As a preferred embodiment, the sled block and the thimble along the pedestal extending direction on the same line.

As a preferred embodiment, the thimble includes needle body and the needle stand positioned at the needle body end, the needle stand is cylindricality Structure.

As a preferred embodiment, the mounting portion includes the cylindrical limiting section being coated on the outside of the needle stand.

As a preferred embodiment, the pedestal is made of plastic material.

To sum up, compared with prior art, the utility model has the advantage of：In use, thumb and middle finger are pinched convex Groove in the portion of rising, index finger are pinned the mounting portion back side and are operated, ensure that comfort and reduce what user to be applied Power；Plastic base avoids metallic plate and may be injured caused by user and improve comfort；The setting of sled block makes User can conveniently remove edge bearing；Compared with simple metal leads to knife device, when exerting a force larger after frequent use or when use, Understructure is unlikely to deform.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural front view of the utility model.

Label in figure is as follows：

1. thimble, 11. needle bodies, 12. needle stands, 2. pedestals, 21. mounting portions, 211. limiting sections, 22. lug bosses, 221. is recessed Slot, 23. interconnecting pieces, 24. holding planes, 3. sled blocks.

Specific implementation mode

The utility model is described in further detail for middle embodiment below in conjunction with the accompanying drawings.

As depicted in figs. 1 and 2, it includes thimble 1 and pedestal 2 which, which leads to knife device, pedestal 2 include mounting portion 21 and Lug boss 22, mounting portion 21 are equipped with thimble 1, and lug boss 22 is equipped with sled block 3.Mounting portion 21 is flat cylindrical structure.Make Used time, thumb and middle finger pinch 22 both sides of lug boss, and index finger pins 21 back side of mounting portion and exerts a force, and ensure that comfort, Since the loading direction that thumb applies is parallel with thimble 1, the generation of torque is reduced, and then reduce between thimble 1 and tool bore Frictional force, therefore reduce the power to be applied.

Interconnecting piece 23 is equipped between lug boss 22 and mounting portion 21, interconnecting piece 23 is platy structure, therefore pedestal 2 is generally String configuration is convenient for hand-held.It is provided with opposite 1 side of thimble on mounting portion 21, lug boss 22 and interconnecting piece 23 Holding plane 24, in order to place.Lug boss 22 includes symmetrically arranged groove 221, and thumb and middle finger prevent when use In the groove 221, avoid sliding.221 inner surface of groove is arcwall face, and 221 inner surface of groove is with lug boss 22 with respect to thimble 1 one Side surface connection setting avoids 221 outer rim protrusion of the groove extruding finger when finger and 221 inner surface of groove contact from causing not It is suitable.The cross sectional shape of lug boss 22 is U-shaped, and section, which is selected, herein is parallel to 2 extending direction of pedestal and perpendicular to placement plane Face, to meet the shape and good appearance of finger.

It is sphenoid to prize block 3 and select, and sphenoid is wholely set with protrusion, to ensure connective stability.Use the sphenoid It is convenient to use under edge bearing to be replaced being prized.Block 3 and thimble 1 are prized along 2 extending direction of pedestal on the same line.Top Needle 1 includes needle body 11 and the needle stand 12 positioned at 11 end of needle body, and needle stand 12 is column construction.Mounting portion 21 is coated on needle stand The cylindrical limiting section 211 in 12 outsides extends its service life to ensure that thimble 1 is securely connect with mounting portion 21.Pedestal 2 by Elastic material is made, and it is plastic material to be selected in the present embodiment, improves its comfort.

Described above is only the explanation to the utility model so that those of ordinary skill in the art's can completely implements this Scheme, but be not limitations of the present invention, those skilled in the art can be as needed after reading this specification The modification of not creative contribution is made to the present embodiment, these are all without creative modification, but as long as in this practicality It is all protected by Patent Law in novel right.

Claims (8)

1. a kind of office equipment leads to knife device, it is characterised in that：Including thimble（1）And pedestal（2）, the pedestal（2）Including installation Portion（21）And lug boss（22）, the mounting portion（21）It is equipped with the thimble（1）, the lug boss（22）It is equipped with sled block （3）；The lug boss（22）With the mounting portion（21）Between be equipped with interconnecting piece（23）, the interconnecting piece（23）For plate knot Structure；The mounting portion（21）, the lug boss（22）And the interconnecting piece（23）The upper and relatively described thimble（1）Side is arranged There is holding plane（24）.

2. a kind of office equipment according to claim 1 leads to knife device, it is characterised in that：The lug boss（22）Including symmetrical The groove of setting（221）.

3. a kind of office equipment according to claim 2 leads to knife device, it is characterised in that：The groove（221）Inner surface is Arcwall face, the groove（221）Inner surface and the lug boss（22）The relatively described thimble（1）The connection setting of one side surface.

4. a kind of office equipment according to claim 2 leads to knife device, it is characterised in that：The lug boss（22）Section shape Shape is U-shaped.

5. a kind of office equipment according to claim 1 leads to knife device, it is characterised in that：The sled block（3）For sphenoid.

6. a kind of office equipment according to claim 1 leads to knife device, it is characterised in that：The sled block（3）With the thimble （1）Along the pedestal（2）Extending direction is on the same line.

7. a kind of office equipment according to claim 1 leads to knife device, it is characterised in that：The thimble（1）Including needle body （11）With positioned at the needle body（11）The needle stand of end（12）, the needle stand（12）For column construction.

8. a kind of office equipment according to claim 7 leads to knife device, it is characterised in that：The mounting portion（21）Including cladding In the needle stand（12）The cylindrical limiting section in outside（211）.