CN100430187C - Stapling gun with a feeding device consisting of an interior u-shaped rail arranged sideways elastically in an exterioru-shaped rail - Google Patents
Stapling gun with a feeding device consisting of an interior u-shaped rail arranged sideways elastically in an exterioru-shaped rail Download PDFInfo
- Publication number
- CN100430187C CN100430187C CNB2004800294457A CN200480029445A CN100430187C CN 100430187 C CN100430187 C CN 100430187C CN B2004800294457 A CNB2004800294457 A CN B2004800294457A CN 200480029445 A CN200480029445 A CN 200480029445A CN 100430187 C CN100430187 C CN 100430187C
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- China
- Prior art keywords
- track
- wall
- operating position
- stapling gun
- rail
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- 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.)
- Expired - Fee Related
Links
- 230000000717 retained effect Effects 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C5/00—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor
- B25C5/16—Staple-feeding devices, e.g. with feeding means, supports for staples or accessories concerning feeding devices
- B25C5/1665—Staple-feeding devices, e.g. with feeding means, supports for staples or accessories concerning feeding devices with means for preventing jamming or aiding unjamming within the drive channel
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
Stapling gun (1) for driving fastening elements (12, 13) into a workpiece (2), which fastening elements may consist either of staples (13) or nails (12), the fastening elements being stored in a magazine (9) housed in the stapling gun before being driven into the workpiece through an outlet opening (14) by a driver (5) operated by an operating lever (4), which magazine comprises a first rail (10) and a second rail (11), each of channel cross-section, which channel cross-sections consist individually of a first wall (15; 22) and a second wall (16; 23) connected respectively by an intermediate wall (17; 24), the first of which rails is permanently attached to the stapling gun body (3) and the second of which is movably attached to the stapling gun body whereby the second rail can be traversed between an operating position (Fig. 2), in which the rails are brought together, and a loading position (Fig.3), in which the second rail is moved from the operating position, the second rail being dimensioned relative to the first rail so that, in the operating position, it is essentially entered into the channel-shaped cavity (18) of the first rail and in which position a space (36) is formed between the rails in which the fastening elements, when loaded in the magazine, are stored, and which space also houses a feeding device (27), which feeds the fastening elements in the direction of the outlet opening, the front ends (7) of the rails (10) and (11), when the second rail is moved to the operating position (Fig. 2), being retained in a fixed lateral position (S) relative to each other by means of fixing devices (32, 15; 33, 16) arranged on the rails.
Description
Technical field
The present invention relates to a kind of stapling gun that is used for retaining element is knocked in workpiece, described retaining element can be made up of bail or nail, and be stored in before knocking in the workpiece in the nail casket that is contained in the stapling gun through outlet at their drivers by lever, described nail casket comprises first track and second track of channel shape cross-section, each cross section is made up of first and second walls that sidewall connects, described first track for good and all is connected to the main body of stapling gun, and described second track is connected to the main body of stapling gun movably, described thus second track can move between operating position and " loaded " position, close up at the described track of described operating position, move from described operating position at described second track of described " loaded " position, described second track is dimensioned at described operating position with respect to described first track, described second track enters in the channel shaped cavities in described first track, and between described track, form the space in this position, described retaining element is stored in the described space when described retaining element is loaded in the described nail casket, and described space also holds feeding means, and this feeding means is presented described retaining element along the direction of described outlet.
Background technology
The stapling gun of the above-mentioned type is early known.Yet, the defective of these stapling guns is, because described nail casket track relative to each other moves between " loaded " position and operating position, therefore the track that connects movably is installed in the stapling gun main body must be manufactured with less tolerance, this means, at operating position, described track is relative to each other unfixing closely along side direction, and the distance between the described track of result may depend on their relative to each other residing positions when they move to operating position and change.This error may depend on the degree of the precision of making described track and their wearing and tearing and change, and the relative mismatch that is in them at described track is under those situations of peaked position, when described rifle is used to penetrate nail, may cause such a case easily, wherein when being presented forward by the feeding means at described nail front end place, described nail can be in their positions side by side of leaning on of wedge each other, thereby causes described nail to block and stop them to present and arrive outlet forward.This means that stapling gun is stuck and works unsatisfactorily, this is very inconvenient for the user.
Therefore, need provide a kind of nail casket that is used for stapling gun, the design of this nail casket makes that nail casket track is relative to each other located at lateral position when being moved to operating position, and this lateral position can not change because of the wearing and tearing of manufacturing tolerance or track.
Summary of the invention
The present invention who proposes has now overcome described problem by the nail casket of the type described in the foreword, described nail casket is characterised in that, when described second track moves to described operating position, the front end of described track relative to each other remains on fixing lateral position by the fixture that is arranged on the described track, and at least one in the described fixture is flexible.
Feature of the present invention also is, described fixture comprises the contact projection on the first wall that is located at described second track and is located at flexible protuberance on second wall of described second track, described protuberance and described contact projection extend along outside direction from wall separately, and the distance between the outer rim separately of described contact projection and described protuberance is more or less greater than the distance between first and second walls inner surface separately of described first track, and when described track when described operating position is brought together into, one in the inner surface of described contact projection and described first track contacts, and described protuberance contacts flexibly with another inner surface of described track.
Of the present invention being further characterized in that, the distance between the outer rim separately of described protuberance and described contact projection is than the big 0.05-0.3mm of the distance between the inwall of described first track.
Of the present inventionly be characterised in that further described distance is than the big 0.1-0.2mm of the distance between the inwall of described first track.
Description of drawings
The present invention will be described with reference to the drawings hereinafter, wherein:
Fig. 1 is the total figure according to stapling gun of the present invention;
Fig. 2 is the view that the stapling gun among the Fig. 1 that sees from below is shown;
Fig. 3 is the view corresponding to Fig. 2, wherein follows closely the casket track and has been split into " loaded " position;
Fig. 4 is the view of the first nail casket track component of the present invention;
Fig. 5 is the view of the second nail casket track component of the present invention;
Fig. 6 is the view that the retaining element that adopts the nail form is shown;
Fig. 7 is the view that the retaining element that adopts the bail form is shown;
Fig. 8 is the view of the second nail casket track seen from the front;
Fig. 9 is the view of the first nail casket track seen from the front;
Figure 10 is the view of the first and second nail casket tracks seen from the front, and described track moves to operating position and nail is housed;
Figure 11 be and nail casket track that be in operating position that see with angle from the front view and
Figure 12 is the view corresponding to Figure 11, and wherein said track moves along the direction of " loaded " position.
The specific embodiment
Fig. 1 shows the stapling gun 1 that is placed on the workpiece 2.Described stapling gun comprises rifle body 3 and operating lever 4.Described lever is connected in known manner to driver 5, and described driver only dots with being connected in the drawings.Operating lever 4 is bearing on the trunnion 6, and this trunnion also dots, and described driver is by lever 4 operations.Operating lever moves down direction rising driver along four-headed arrow U towards the stapling gun main body, and at upper position, driver breaks away from lever and by the be directed downwards driving of spring (not illustrating in the drawings) along four-headed arrow U, described tensioned when driver raises.The front of stapling gun is represented that by Fig. 7 cause Fig. 8 represents thereafter.Fig. 2 and 3 that stapling gun is shown from below shows nail casket 9, and this nail casket comprises first track 10 and second track 11.In Fig. 2, described track is brought together into operating position, and in Fig. 3, track 11 has been withdrawn into " loaded " position, can load retaining element in this " loaded " position.Retaining element is illustrated in Fig. 6 and 7, as shown in the figure, can be made up of nail 12 or bail 13.In described figure, retaining element is illustrated with assembled in stack form.Fig. 2 and 3 also shows the outlet 14 of the front end that is arranged in stapling gun, is driven device 5 through described outlet retaining element and penetrates.Described outlet can form the part of track or can be included in the stapling gun main body 3, and described in this case track is very near described outlet.
Fig. 4 and 9 shows first track 10.In Fig. 4, show described track from side in the face of the downside of stapling gun, in Fig. 9, show the cross section of described track from side in the face of the front end 7 of stapling gun.Described to illustrate described track be channel-section, and this channel-section is made up of the first wall 15 and second wall 16 that midfeather 17 connects, described wall formation chamber 18.Midfeather 17 is provided with first cylindrical hole 19 and second cylindrical hole 20, and is provided with rectangular opening 21, and the function in described hole will be clarified from following description.
Fig. 5 and 8 shows second track 11.In Fig. 5, its side that enters the chamber 18 of first track 10 shows described track when described track is brought together into operating position, in Fig. 8, shows the cross section of the described track of seeing from the front.As shown in Figure 8, second track also is a channel-section, and this channel-section is made up of the first wall 22 and second wall 23 that midfeather 24 connects.Described figure further shows described wall 22 and 23 and ends at respectively towards outer flange 25 and 26, and the function of described flange will be clarified from following description.Described track is mounted with the retaining element of nail 12 forms, and by the feeding means 27 that is installed in known manner on the track 11, described feeding means is fed to nail the front end of described track.The rear end that Fig. 5 further illustrates described track is provided with clip 28, and the function of described clip will be described below.
Fig. 2-5 shows first track 10 and uses hole 19 and 20 for good and all to be connected to stapling gun main body 3 by fixture 29.Although only a fixture is illustrated in described figure, apparent second fixture is used to use hole 20 that described track for good and all is fixed to the stapling gun main body.Second track 11 is oriented to make its channel-section to be in the chamber 18 of first track, and be connected to the stapling gun main body movably by such fact, the described fact is that flange 25 and 26 moves in the gathering sill in being located at the stapling gun main body 30,31 respectively in known manner, and described groove only dots in Fig. 2 and 3.When second track 11 was moved to position shown in Fig. 2, this track was fixed on this position with respect to first track by clip 28 along the longitudinal direction, and described clip is bonded in the opening 21 of first track 10.
Fig. 8-10 shows the cross section of the described track of seeing from the front end of described track.The first wall 22 of second track is provided with contact projection 32, and described projection stretches out from described wall, and second wall 23 of described track is provided with protuberance 33, and described protuberance stretches out along the direction opposite with described contact projection from described wall.Distance between the outer rim separately of described contact projection and described protuberance is represented by b.In Fig. 9, the distance between first and second walls 15,16 inner surface 34 and 35 is separately represented by B.Figure 10 shows the relation between first and second tracks when second track moves to operating position.The described space 36 that illustrates is formed between the described track and the retaining element of nail 12 forms is positioned in this space.Described figure also illustrates because contact projection 32 contacts with the inner surface 34 of wall 15 and protuberance 33 contacts with the inner surface 35 of wall 16, therefore second track 11 is positively fixed with respect to first track 10 along lateral, and described direction is represented by four-headed arrow S in Figure 10.Therefore, contact projection 32 is used separately as fixture to determine the relative lateral register of described track with protuberance 33 and wall 15 and 16.
Figure 11-12 shows second track and how to be moved to operating position.In Figure 12, second track is moved backward with the known manner shown in Fig. 3 and Figure 11, described track has been moved to the operating position in the gathering sill 30,31 (not illustrating in the drawings), in this position, protuberance 33 curves inwardly towards the chamber 18 in the track 10 in flexible mode, thereby produces flexible contact between described wall and protuberance.Make distance b guarantee that than apart from the big 0.05-0.3mm of B second track is firmly fixed with respect to first track, and make the big 0.1-0.2mm of described distance be proved to be particularly advantageous.As shown in Figure 5, the leading edge of contact projection 32 is provided with radius R, and this radius is convenient to second track and is moved to operating position.
In described figure, second track is shown to be connected to the stapling gun main body movably by carriage.Yet under the situation that does not break away from thought of the present invention, second track can be pivotally connected to the stapling gun main body, therefore can rotate to operating position.In addition, it is poor to there is no need the overall dimension handled between the described track by the described protuberance of bending, because described difference in size can also be handled by the direction slight curvature wall 22 along the wall 23 of protuberance.
Claims (3)
1. one kind is used for retaining element (12,13) knock in stapling gun (1) in the workpiece (2), described retaining element can be made up of bail (13) or nail (12), described retaining element was stored in the nail casket (9) that is contained in the stapling gun before outlet (14) is knocked in the workpiece at the driver (5) by operating lever (4) operation, described nail casket comprises first track (10) and second track (11), each all has channel shape cross-section described first and second tracks, the channel shape cross-section of described first track (10) is made up of separately the first wall (15) and second wall (16) of described first track of midfeather (17) connection of described first track, the channel shape cross-section of described second track (11) is made up of separately the first wall (22) and second wall (23) of described second track of midfeather (24) connection of described second track, described first track for good and all is connected to stapling gun main body (3), and described second track is connected to the stapling gun main body movably, described thus second track can move between operating position and " loaded " position, close up at described first and second tracks of described operating position, move from described operating position at described second track of described " loaded " position, described second track enters in the channel shaped cavities (18) of described first track basically with respect to being dimensioned at described second track of described operating position of described first track, and between described first and second tracks, form space (36) at this operating position, described retaining element is stored in the described space when described retaining element is loaded in the described nail casket, and described space also holds feeding means (27), this feeding means is presented described retaining element along the direction of described outlet, it is characterized in that: when described second track moves to described operating position, described first and second tracks (10,11) front end (7) relative to each other remains on fixing lateral position (S) by the fixture that is arranged on described first and second tracks, described fixture comprises the contact projection (32) on the first wall (22) that is located at described second track (11) and is located at flexible protuberance (33) on second wall (23) of described second track (11), described contact projection and described protuberance stretch out from wall separately, and the distance between the outer rim of described contact projection and described protuberance (b) is greater than the first wall (15) and second arm (16) inner surface (34 separately of described first track (10), 35) distance between (B), and when described first and second tracks (10,11) when described operating position is closed up, described contact projection (32) contacts with the inner surface (34) of the described first wall (15) of first track (10), and described protuberance (33) contacts flexibly with the inner surface (35) of described second wall (16) of described first track (10).
2. stapling gun according to claim 1, it is characterized in that: the distance between the outer rim of described contact projection and described protuberance (b) is than first and second walls (15 of described first track (10), 16) the big 0.05-0.3mm of the distance (B) between the inner surface separately (34,35).
3. stapling gun according to claim 2, it is characterized in that: the distance between the outer rim of described contact projection and described protuberance (b) is than first and second walls (15 of described first track (10), 16) the big 0.1-0.2mm of the distance (B) between the inner surface separately (34,35).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0302673A SE524954C2 (en) | 2003-10-09 | 2003-10-09 | Stapler or nail gun, has magazine comprising pair of movable rails with U shaped cross section separated by space for locating feed device and fasteners |
| SE03026739 | 2003-10-09 | ||
| SE0302673-9 | 2003-10-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1863647A CN1863647A (en) | 2006-11-15 |
| CN100430187C true CN100430187C (en) | 2008-11-05 |
Family
ID=29398694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004800294457A Expired - Fee Related CN100430187C (en) | 2003-10-09 | 2004-09-03 | Stapling gun with a feeding device consisting of an interior u-shaped rail arranged sideways elastically in an exterioru-shaped rail |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN100430187C (en) |
| DE (1) | DE112004001917B4 (en) |
| SE (1) | SE524954C2 (en) |
| WO (1) | WO2005032768A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8710524U1 (en) * | 1987-07-31 | 1987-10-01 | Erwin Müller GmbH & Co, 4450 Lingen | Magazine of a driving tool for holding fasteners |
| US5967397A (en) * | 1997-09-02 | 1999-10-19 | The Stanley Works | Staple and brad driving tool |
| CN2541135Y (en) * | 2002-05-13 | 2003-03-26 | 双赢企业股份有限公司 | Improved nail magazine for 2-in-1 nail gun |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE241445T1 (en) * | 1998-07-09 | 2003-06-15 | Esselte Leitz Gmbh & Co Kg | STAPLER |
-
2003
- 2003-10-09 SE SE0302673A patent/SE524954C2/en not_active IP Right Cessation
-
2004
- 2004-09-03 WO PCT/SE2004/001267 patent/WO2005032768A1/en active Application Filing
- 2004-09-03 DE DE112004001917.6T patent/DE112004001917B4/en not_active Expired - Fee Related
- 2004-09-03 CN CNB2004800294457A patent/CN100430187C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8710524U1 (en) * | 1987-07-31 | 1987-10-01 | Erwin Müller GmbH & Co, 4450 Lingen | Magazine of a driving tool for holding fasteners |
| US5967397A (en) * | 1997-09-02 | 1999-10-19 | The Stanley Works | Staple and brad driving tool |
| CN2541135Y (en) * | 2002-05-13 | 2003-03-26 | 双赢企业股份有限公司 | Improved nail magazine for 2-in-1 nail gun |
Also Published As
| Publication number | Publication date |
|---|---|
| SE0302673L (en) | 2004-10-26 |
| CN1863647A (en) | 2006-11-15 |
| DE112004001917B4 (en) | 2017-11-30 |
| SE524954C2 (en) | 2004-10-26 |
| WO2005032768A1 (en) | 2005-04-14 |
| DE112004001917T5 (en) | 2006-08-17 |
| SE0302673D0 (en) | 2003-10-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |