CN1097672A - Paper puncher with the annex that is used to lock the cover that is depressed - Google Patents
Paper puncher with the annex that is used to lock the cover that is depressed Download PDFInfo
- Publication number
- CN1097672A CN1097672A CN94106243.0A CN94106243A CN1097672A CN 1097672 A CN1097672 A CN 1097672A CN 94106243 A CN94106243 A CN 94106243A CN 1097672 A CN1097672 A CN 1097672A
- Authority
- CN
- China
- Prior art keywords
- puncher
- latching member
- paper puncher
- adapter
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000000994 depressogenic effect Effects 0.000 title description 3
- 238000005452 bending Methods 0.000 claims abstract description 15
- 230000005484 gravity Effects 0.000 claims abstract description 9
- 238000004080 punching Methods 0.000 claims description 15
- 230000002787 reinforcement Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- 230000000881 depressing effect Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 239000011324 bead Substances 0.000 claims 1
- 239000005022 packaging material Substances 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 238000012856 packing Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
- B26F1/36—Punching or perforating pliers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
For withstanding its cover under the paper puncher eyelet punch spring force pressure, and make it to remain on this position, can save packaging space and packaging material, in puncher, adorn an adapter that enters locking state by its gravitation energy for making in the transportation.This adapter can be made a locking bar movably vertically, perhaps a latching member that is bearing in movably on the lid axle.Wherein locking bar is supported among the perforate in the sidewall that is fixed on the base plate.See the position of centre of gravity of the latching member that is the T font in order to change the front, the downward flat part of latching member is through bending, makes that latching member can be obliquity on the lid axle when the use location of puncher.
Description
The present invention relates to the paper puncher, this puncher is equipped with and is used for the adapter that is locked when the state that cover is depressed.This adapter can be inserted into the punching cover and be fixed in the space between the sidewall on the base plate.
When transportation paper puncher,,, and make it to remain on this state when withstanding the eyelet punch spring pressure for the way of knowing is that the cover that will punch is down pressed in order to save space and the packaging material in the packing.In known way, be to tighten with will punch cover and base plate of a strap.This way except using the aid, also needs to expend quite a lot of time that is used to tighten.In another kind of way, be to be in when being depressed state at the punching cover, fill in a movably lock bolt between the cover at base plate with punching, the cover that will punch like this is fixed on extreme lower position.Though can the punching cover is quite promptly fixing in this way, but need corresponding structure for this reason, thereby increased cost.For fear of this shortcoming, implemented a kind of local way that solves, promptly at the base plate and the active cushion block of packing between the cover that punches, this cushion block is releasable single annex, though can finish being proposed of task with it, but, often can't find when generally after pulling down for the first time, re-using.
According to No. 9209883 utility model patent of Germany, be locked when the depressed state adapter of usefulness of punching cover is an Elastic clamping plate that is connected on the base plate.These clamping plate and base plate are made one, and form with the chemical material pressure injection.These clamping plate of stretching in the base plate outside are inaesthetic from seeing in appearance, in addition, and the intentionally nonlocal danger of coming of these clamping plate from the base plate fracture.
Task of the present invention is, the structure that the cover of the paper puncher of proposition type is locked at the adapter on the base plate is made, and cannot see it from the puncher outside, and, all can lean on its locking cover at any time apace and remove locking.
According to the present invention, this task is to solve by an adapter that is fitted together in puncher, and this adapter is the state that can enter the locking cover by the gravity effect.The better structural shape of this adapter is to make a locking bar movably vertically, and this locking bar can be supported in the perforate of being fixed in the sidewall on the base plate.
On structural design of the present invention, the another kind of pattern of adapter is to make an active latching member that is bearing on the lid axle, and this latching member is seen from the front by its function and is the T font.In order to change its position of centre of gravity, can be with the downward flat part bending of latching member so that when puncher is in the use location this latching member on the lid axle, be obliquity.In a preferred embodiment, the part of the sidepiece that is level of this latching member is bent like this, and promptly this kink can slip in stop surface on sidewall and the neutral gear between the stop surface on the puncher cover and clipped.
Definite structural design of the present invention is illustrated in remaining patent claim.
According to structure of the present invention, when puncher tiltedly sticks up, be preferably in about 45 ° of lateral location perk, make adapter that can axially movable locking bar form or make the adapter that is bearing in the mobilizable latching member form on the lid axle, will moving the position and enter state by center of gravity by its locking cover.
Embodiments of the invention are represented in the drawings, and further are illustrated hereinafter.Wherein accompanying drawing is:
Fig. 1 is a puncher reset condition side view, and with a broken section with the latching member adorned therein of explanation,
The same Fig. 1 of Fig. 2, but the punching cover is locked when depressed state, and has the partial sectional view that shows latching member;
Fig. 3 is the latching member stereogram;
The vertical cross section of Fig. 4 time punching cover for locking state there is shown the locking bar of loading onto; And
The same Fig. 4 of Fig. 5, at this moment, the punching cover is among the released state.
As Fig. 4, shown in 5, a locking bar 5 movably vertically at two side 9 upper supports that are fixedly mounted in base plate 6.The medial surface of a sidewall 9 is provided with the flange 10 of a reinforcement of stretching in axially along locking bar 5 therein, the rounded adapter shape of this flange, and the length of adapter equals the distance that locking bar 5 moves along its axis.Like this, can guarantee no matter locking bar 5 is in any position and always can be guided exactly.For this reason, the internal diameter of circular adapter 10 should be greater than the diameter of locking bar 5.
From Fig. 4 and Fig. 5 as can be seen, be provided with the groove 11 of the chamfering that makes progress on the other end in punching cover 4, relative with strengthening adapter 10, this groove 11 is to be used to admit locking bar 5.The chamfering that make progress of locking bar 5 by groove 11 can be easily from groove 11 slippage come out.
When puncher 1 is suitably sticked up, be locked in the state of depressing by such step by punching cover 4 meetings of pressing downwards, promptly locking bar 5 moves along its axial notch 11 owing to own wt, and enters into this groove 11.On this position, realized the connection on the precalculated position between punching cover 4 and the sidewall 9 by locking bar 5.In order to enter into the reset condition of puncher, promptly treat duty, at first should place it on the horizontal base to be the use location, then the cover 4 of pressing punching downwards.The degree of pressing is enough to make locking bar 5 jump out groove 11 by the chamfering that makes progress.Like this, the punching cover 4 through release just returns to reset condition.At this moment, locking bar 5 will be positioned at the following (see figure 5) of groove 11.
In the structure of another program of the present invention, the adapter of locking usefulness is to make the latching member 3 of an expansion bearing on lid axle 2.As shown in Figure 3, this latching member 3 is the T font, its down flat part 3 ' near its midpoint bending, this flat part 3 ' upper left horizontal side 3 " on a hole 12 is arranged, this bore dia is greater than the diameter of lid axle 2; Importantly: the center of gravity of this latching member 3 be positioned at above-mentioned flat part 3 ' scope, like this, when puncher 1 was in the use location, latching member 3 just can rotate and be obliquity to the front around center of gravity.The part of the sidepiece 3 of latching member 3 " bent several times, wherein bending for the first time is with this sidepiece 3 " is guided the rear into, the person of connecing, and bending is for the second time then drawn gets back to the position that is the parallel state that staggers with the home position.Like this, this sidepiece 3 " be divided into approximately equalised three sections of length through bending part.This, because the effect meeting slippage of gravity is among the neutral gear between the stop face 8 of the stop surface 7 of sidewall 9 and the cover 4 that punches, and is clipped when puncher 1 is obliquity therein by the termination of bending part.
Claims (21)
1, paper puncher, the adapter of when depressing its cover state cover being locked is housed on it, this adapter is arranged in the punching cover insertedly and is fixed in the neutral gear between the sidewall on the base plate, it is characterized in that, an adapter is arranged, this adapter is to install together in puncher 1, and can enter the state with cover locking by the effect of gravity.
2, paper puncher as claimed in claim 1 is characterized in that, this adapter is made of an axially displaceable locking bar 5.
3, paper puncher as claimed in claim 1 or 2 is characterized in that: locking bar 5 is to be supported among the perforate of the sidewall 9 that is fixedly mounted on the base plate 6.
As each described paper puncher in the claim 1 to 3, it is characterized in that 4, a sidewall in two sidewalls 9 is provided with a flange 10 along locking bar 5 axially extended reinforcements to the inside.
5, paper puncher as claimed in claim 4 is characterized in that, the circle that is shaped as of the bead 10 of reinforcement is taken over.
6, as claim 4 or 5 described paper puncheres, it is characterized in that the distance that the circular connecting pipe length of the flange 10 that formation is strengthened moves along its axis greater than locking bar 5.
As each described paper puncher in the claim 4 to 6, it is characterized in that 7, the internal diameter that the circle of the flange 10 that formation is strengthened is taken over is greater than the diameter of locking bar 5.
8, as each described paper puncher in the claim 1 to 7, it is characterized in that, on the relative opposite side of punching flange in the cover 4 and reinforcement 10, be provided with a groove 11 that is used for admitting locking bar 5.
9, paper puncher as claimed in claim 8 is characterized in that, groove 11 is make progress chamfering or fillet, and extends to the inside edge of puncher cover 4.
10, paper puncher as claimed in claim 1 is characterized in that, adapter is to make a mobilizable latching member 3 that is bearing on the lid axle 2.
11, paper puncher as claimed in claim 10 is characterized in that, from the front, and these latching member 3 approximate T fonts that are.
As claim 10 or 11 described paper puncheres, it is characterized in that 12, heart was arranged at its horizontal side 3 during the downward flat part 3 ' of latching member 3 departed from " on.
As each described paper puncher in the claim 10 to 12, it is characterized in that 13, the downward flat part 3 ' of latching member 3 is through bending.
14, paper puncher as claimed in claim 13 is characterized in that, the bending of the downward flat part 3 ' of latching member 3 occurs in its roughly place, centre position.
15, as each described paper puncher in the claim 10 to 14, it is characterized in that horizontal side 3 in the top of the flat part 3 ' of latching member 3 " in be provided with a hole 12.
16, as each described paper puncher in the claim 10 to 15, it is characterized in that the horizontal side 3 of latching member 3 " in the diameter in hole 12 greater than the diameter of lid axle 2.
As each described paper puncher in the claim 10 to 16, it is characterized in that 17, the center of gravity of latching member 3 is to be positioned at its flat part 3 ' zone, like this, puncher 1 latching member 3 when the use location is obliquity on lid axle 2.
18, as each described paper puncher in the claim 10 to 17, it is characterized in that the horizontal side 3 of latching member 3 " a part through the bending.
19, paper puncher as claimed in claim 18 is characterized in that, horizontal side 3 " on the part through bending bending is arranged several times.
20, as claim 18 or 19 described paper puncheres, it is characterized in that, horizontal side 3 " the part that bends of quilt when bending for the first time, be drawn towards after, then be directed into the position that is the position of the parallel state that staggers with the home position or is directed into oblique the place ahead in bending for the second time.
21, as each described paper puncher in the claim 18 to 20, it is characterized in that horizontal side 3 " be divided into approximately equalised three sections of length through bending part.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP4322241.2 | 1993-07-03 | ||
| DE4322241A DE4322241C1 (en) | 1993-07-03 | 1993-07-03 | Paper perforator with additional part for locking the perforator lid in the pressed-down condition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1097672A true CN1097672A (en) | 1995-01-25 |
| CN1034266C CN1034266C (en) | 1997-03-19 |
Family
ID=6491931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94106243.0A Expired - Fee Related CN1034266C (en) | 1993-07-03 | 1994-05-25 | Paper head punch with accessory for locking of pressed cover |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN1034266C (en) |
| DE (1) | DE4322241C1 (en) |
| IT (1) | IT1275621B1 (en) |
| TW (1) | TW406615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846965A (en) * | 2014-03-12 | 2014-06-11 | 宁波得力装订设备有限公司 | Labor-saving perforating machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19713687C1 (en) * | 1997-04-03 | 1998-05-14 | Dirk Fervers | Punch for paper and foil-thick materials |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9209883U1 (en) * | 1992-07-23 | 1992-10-01 | Erwin Müller GmbH & Co, 4450 Lingen | Paper hole punch with additional part to hold the lid |
-
1993
- 1993-07-03 DE DE4322241A patent/DE4322241C1/en not_active Expired - Fee Related
-
1994
- 1994-05-14 TW TW084217240U patent/TW406615U/en not_active IP Right Cessation
- 1994-05-25 CN CN94106243.0A patent/CN1034266C/en not_active Expired - Fee Related
- 1994-05-27 IT IT94MI001085A patent/IT1275621B1/en active IP Right Grant
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846965A (en) * | 2014-03-12 | 2014-06-11 | 宁波得力装订设备有限公司 | Labor-saving perforating machine |
| CN103846965B (en) * | 2014-03-12 | 2016-07-20 | 宁波得力装订设备有限公司 | Labor-saving hole-punching machine |
Also Published As
| Publication number | Publication date |
|---|---|
| TW406615U (en) | 2000-09-21 |
| ITMI941085A1 (en) | 1995-11-27 |
| DE4322241C1 (en) | 1994-09-29 |
| IT1275621B1 (en) | 1997-10-17 |
| CN1034266C (en) | 1997-03-19 |
| ITMI941085A0 (en) | 1994-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |