CN2104754U

CN2104754U - Attachment means

Info

Publication number: CN2104754U
Application number: CN 91229375
Authority: CN
Inventors: 戴显恩
Original assignee: QIANHENG ELECTRICAL APPLIANCES NINGHAI COUNTY
Current assignee: QIANHENG ELECTRICAL APPLIANCES NINGHAI COUNTY
Priority date: 1991-11-27
Filing date: 1991-11-27
Publication date: 1992-05-20

Abstract

The utility model relates to a binding tool. An integral binding device is formed by fixedly connecting an upper cover and a lower cover through an anchor ear. The lower cover is provided with a sliding way and is fixed with a guiding sheet, and the outer surface and the inner surface of the upper cover are provided with an outer sliding way, an inner sliding way, a convex block, a dummy club and a hole, and are also fixed with a binding clamp transmission mechanism composed of a pushing block and a spring. One end of the spring is hooked on the pushing block, and the other end is fixed to the dummy club of the upper cover. A binding clamp is stored in a hollow cavity formed between the sliding ways of the upper cover and the lower cover. When the utility model is used, just the pushing block is pushed downwards, and the binding clamp slides out to clamp files and data. Compared with the binding device in the same type, the utility model has few parts and has the advantages of simple structure, easy processing and manufacture, low cost and convenient use, and the utility model is an ideal binding tool.

Description

Attachment means

The utility model relates to a kind of binder attachment means, suits especially documentation, bill, counterfoil etc. are temporarily bound.

Existing temporary transient binder mainly contains clip, and it is yielding, can not press from both sides thick thing more.And the clip volume is big, the side of occupationing of land, easy-to-collection is certainly.And the stapler of use staple will be left a trace on file behind the bound document.The patent No. 90220912.4 " attachment means " just provides a kind of ordering temporarily to use attachment means, and number of patent application 90222582.0 " attachment means " is though be improvement patent to previous " attachment means ", and its structure is simple not enough.

The purpose of this utility model is existing " attachment means " improved again, provides a kind of structure attachment means simpler, easy to use, with low cost.

The utility model is achieved in that by prerotation vane, bookbinding folder, pushing block, hole, housing, bookbinding folder transmission mechanism to be formed, and pushing block, spring are fixed on and constitute bookbinding folder connecting gear on the housing, and housing is made up of upper and lower cover, anchor ear.

Fig. 1. structural representation of the present utility model (cutaway view).

Fig. 2. front view of the present utility model.

Fig. 3. the A-A view of Fig. 1 (taking away prerotation vane and bookbinding folder).

Fig. 4. the pushing block structural representation.

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

Housing is made up of upper and lower cover (4), (1), anchor ear (2).Lower cover (1) upper end outer surface has the anchor ear groove, respectively there are two little fixed legs inner surface two edges, upper end, fix a prerotation vane (3) respectively on a fixed leg above every edge, on the middle two edges seam muscle is arranged respectively, the middle is to recessed chute, the chute both sides are for exceeding the slideway (9) of chute slightly, and the front end of chute just is on the chute both sides of bookbinding folder (a 5) length ladder block (12) to be arranged respectively from prerotation vane (3) distance, can withstand bookbinding folder (5) and can not draw back.

The end at the whole story of slideway (9) all is the conveying that inclined ramp is convenient to bookbinding folder (5).The end of lower cover (1) is complementary with bookbinding folder (5) shape for the triangle buckle side that protrudes.

Loam cake (4) is a neutral gear in the middle of the upper end, neutral gear outer surface two edges are that external slideway (7) loam cake (4) two edges of pushing block (6) have two anchor ear grooves, end be bookbinding folder (5) put into hole (11), respectively there are two small sircle holes that cooperate with little fixed leg inner surface two edges, loam cake (4) upper end, middle two edges respectively have and only soak the groove that muscle cooperates, there is slideway (10) groove two inboards, the two ends at the whole story of slideway (10) all are inclined ramp, the lower end, middle is that groove links to each other with the upper end neutral gear, one boss is arranged above, neutral gear inner surface two edges are the inner slide (13) of pushing block (6), and then the end of inner slide respectively has a projection (14), and pushing block (6) is a shape shown, is shelved on two projections (14), spring (8) one end hooks are on the jackshaft on the pushing block (6), and the other end is fixed on the boss of groove.

End with loam cake (4) is buckled in the triangle buckle side of lower cover (1) earlier, utilize seam muscle, groove, fixed leg, fixing hole on the two edges to make upper and lower cover (4), (1) link in aggregates, and anchor ear (2) embedded in the anchor ear groove on upper and lower cover (4), (1), it is fixed, and attachment means just is assembled into.

During use several bookbinding folders (5) are put into from hole (11), be arranged in order in the cavity that forms by upper and lower cover by slideway (9), (10) and enter the front end of pushing block (6) (if having only a bookbinding folder (5), at this moment just attachment means is holded up, slided into the front end of pushing block (6) by the deadweight of bookbinding folder (5) by slideway (9), (10)).

At this moment pushing block (6) is cooperated with external slideway (7) to the front that presses down and make pushing block (6), along external slideway (7) to front slide, make the front end face of pushing block (6) upper end press closer the bottom that (5) are pressed from both sides in bookbinding, and leave inner slide (13), at this moment the documentation that will bind is placed on the opening part of attachment means, and the opening of bookbinding folder (5) is slowly strutted and skids off by the prerotation vane on two limits (3) respectively clamps documentation.At this moment decontrol pushing block (6), pushing block (6) is just under the effect of spring (8), the upper end has been lifted up and has been made pushing block (6) front leave external slideway (7), and the two ends at pushing block (6) back side cooperate the projection (14) of getting back to loam cake (4) to locate to stop along inner slide (13) with inner slide (13).And the like constantly bookbinding, do not describe in detail.

Compared with prior art, this attachment means lacks than attachment means part of the same type, and simple in structure, volume is little, and is in light weight, and processing and fabricating is easy, and is cheap, easy to use, for market provides a kind of desirable bookbinding instrument.

Claims

1, a kind of binder attachment means, formed by housing, prerotation vane (3), bookbinding folder (5), pushing block (6), hole (11), bookbinding folder connecting gear, it is characterized in that pushing block (6), spring (8) are fixed on formation bookbinding folder connecting gear on the housing, and housing is made up of upper and lower cover (4), (1) and anchor ear (2).

2, attachment means according to claim 1, it is characterized in that lower cover (1) upper end outer surface has the anchor ear groove, respectively there are two little fixed legs inner surface two edges, upper end, above fix a prerotation vane (3) respectively on the fixed leg, on the middle two edges seam muscle is arranged respectively, the middle is to recessed chute, the chute both sides are for exceeding the slideway (9) of chute slightly, respectively there is a ladder block (12) on chute front end both sides, the end at the whole story of slideway (9) is inclined ramp, and terminal is the triangle buckle side that is complementary with bookbinding folder (5).

3, attachment means according to claim 1, it is characterized in that being neutral gear in the middle of loam cake (4) upper end, neutral gear outer surface two edges are external slideway (7), and two anchor ear grooves are arranged, terminal porose (11), respectively there are two small sircle holes inner surface two edges, upper end, fluted on the middle two edges, there is slideway (10) groove two inboards, the end at the whole story of slideway (10) is inclined ramp, and the lower end, middle is a groove, and a boss is arranged above, the neutral gear inner surface edge is inner slide (13), and inner slide (13) end has projection (14).

4, according to claim 1 or 2 or 3 described attachment means, it is characterized in that pushing block (6) front when pressing down cooperates with external slideway (7), pushing block (6) is when upwards lifting up, the back side cooperates with inner slide (13), be shelved on two projections (14), spring (8) one end hooks are held to constitute bookbinding folder connecting gear on the groove boss that is fixed on loam cake (4) on pushing block (6) jackshaft in addition.

5, attachment means according to claim 1 is characterized in that anchor ear (2) embeds in the anchor ear groove on upper and lower cover (4), (1), and upper and lower cover (4), (1) is fixing in aggregates.