AU634710C - Hand stamp with folding handle - Google Patents

Hand stamp with folding handle

Info

Publication number
AU634710C
AU634710C AU35382/89A AU3538289A AU634710C AU 634710 C AU634710 C AU 634710C AU 35382/89 A AU35382/89 A AU 35382/89A AU 3538289 A AU3538289 A AU 3538289A AU 634710 C AU634710 C AU 634710C
Authority
AU
Australia
Prior art keywords
handle
stamp
base
stamp according
bore
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.)
Ceased
Application number
AU35382/89A
Other versions
AU634710B2 (en
AU3538289A (en
Inventor
John Grimley Bolton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chusid Pty Ltd
Original Assignee
Chusid Pty Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chusid Pty Ltd filed Critical Chusid Pty Ltd
Publication of AU3538289A publication Critical patent/AU3538289A/en
Application granted granted Critical
Publication of AU634710B2 publication Critical patent/AU634710B2/en
Publication of AU634710C publication Critical patent/AU634710C/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Description

HAND STAMP WITH FOLDING HANDLE
This invention relates to hand or rubber stamps of the type used to apply various kinds of markings to documents. In particular, the stamp may be one which applies a corporate seal when a document is being executed on behalf of the corporation or company concerned.
Conventional rubber stamps - those that are not self- inking - include a stamping portion and a handle. The stamping portion includes a backing plate (to which the handle is secured) and an ink-applying element or impression block (which may be of rubber or a plastics material) bearing an impression of the desired words and/or devices, which is secured to the backing plate.
AU-B-86866/75 describes a stamp in which the backing plate is in two parts, one part being of transparent plastics material so that the word(s) and/or device(s) of the impression block, which have been applied to a proof plate, are visible from above the backing plate.
Although some hand stamps - including those manufactured in accordance with AU-B-86866/75 - are supplied to the end user with the handle detached, the resulting 'package' of handle and backing portion is still bulky, and as such is inconvenient for posting purposes or for being carried by a person. Often, it is necessary to carry a corporate seal stamp around on one's person and the bulk of conventional hand stamps does not lend itself to such transportation. In addition, where a handle has been detached, it is inconvenient to attach and then detach the handle when it is desired to use the stamp.
It is an object of this invention to provide an improved, more easily transportable, rubber stamp.
The invention provides a stamp for applying a marking, said stamp having a handle which may be manually gripped in order to effect the applying of said marking, characterized in that said handle is adapted to be moveable between an operational position and a transportation position.
A preferred embodiment of the invention will be described in detail hereinafter with reference to the accompanying drawings, in which:-
Fig. 1 is a perspective view of the embodiment of a hand stamp, with the folding handle and backing plate portion shown separately;
Fig. 2 is a top plan view of the stamp of Fig. 1, with the handle in a 'folded' position;
Fig. 3 is a cross-section along the lines 3-3 of Fig. 2;
Fig. 4 is a side elevation of the stamp of Fig. 1, with the handle in the extended position;
Fig. 5 is a cross-section along the line 5-5 of Fig. 4; and
Fig. 6 is a cross-section along the lines 6-6 of Fig. 5.
The hand or rubber stamp 10 includes a backing plate 12 and a handle 14. Secured to the underside of backing plate 12 is an impression block 16. It is to be understood that the impression block does not form part of the invention or of the embodiment, although of course a stamp would not be usable without such an impression block. However, stamp manufacturers normally supply stamps without impression blocks to stamp makers, who prepare the block with the appropriate impression and secure the block to the backing plate, before forwarding the stamp to the customer.
The hand stamp of the embodiment of the invention is intended to be used with an inked stamp pad, which are to be found in every office, and which is a readily transportable item, being generally flat.
Handle 14 and backing plate 12 are preferably formed from a thermoplastics material, and where desirable from a transparent thermoplastics material. The backing plate 12 could be adapted to use the arrangement disclosed in AU-B- 86866/75 to provide a visual indication through the backing plate of the material on the impression block 16.
Backing plate 12 has a generally flattened cuboidal main body portion, with curved corners. Located centrally on the upper surface 18 of backing plate 12 and extending across surface 18 is a part-cylindrical portion 20 with an axial bore 22 extending therethrough.
At each end (24,26) of portion 20, there are three V- shaped notches 28,30,32 (in end 24) and 34,36,38 (in end 26) each of which extend from the outer surface of portion 20 to bore 22. Notches 28 and 32 are adjacent surface 18, whilst notch 30 is generally 90° from each of those notches. Similarly, notches 34 and 38 are adjacent surface 18, whilst notch 36 is generally 90° from those notches.
Handle 14 has a U-shaped outer portion 40 with an upper part 42 and legs 44,46. Extending inwardly from leg 44 is an axle 48, which has a generally cylindrical profile, with a curved outer end. A V-shaped lug 50 is located on the upper surface of axle 48, abutting leg 44. Similarly, there is an axle 52 and lug 54 arranged on leg 46.
Depending from upper part 42 is a main web 56, which has small protrusions 58 on its surfaces, as an aid to gripping the handle with the fingers. Lateral webs 60,62 are also provided, leaving gaps 64,66 between main web 56 and lateral webs 60,62. These gaps 64,66 may be reduced in length in that webs 56,60 and 62 may be joined near upper part 42. The purpose of the structure shown is to allow legs 44,46 flexibility to move outwards. Of course, selection of the material from which the handle is to be fabricated will contribute to the provision of such flexibility. A totally rigid or brittle material would be undesirable.
As has been stated hereinbefore, a preferred material is a thermoplastics material, and using such a material handle 14 and backing plate 12 would be individually moulded or fabricated, and subsequently assembled. The assembly would take place as follows.
Legs 44,46 are bent outwards to a degree sufficient to allow axles 48,52 to enter bore 22 at ends 24,26 respectively. For legs 44,46 to return to their 'normal' position (that shown in Figs. 2 and 5) lugs 50,54 must locate in one of notches 28,30,32 and 34,36,38 respectively. When lugs 50,54 are seated in notches 30,36 respectively (as shown in Figs. 4 and 5) handle 14 will be in a position generally 90° to surface 18 of backing plate 12. When lugs 50,54 are located in notches 32,34 respectively handle 14 will be in the position shown in Fig. 2, .adjacent surface 18. And when lugs 50,54 are located in notches 28,38 handle 14 will be in a position generally 180° from that shown in Fig. 2.
By virtue of the V-shaped design of both lugs 50,54 and notches 28,30,32,34,36 and 38, when the lugs are located in particular notch, the handle will locate firmly but movably in one of the three positions shown and/or described. Whilst the handle is firmly held in each of the three positions, the flexibility of legs 44,46 allows them to flex outwards, causing axles 48,52 to partially withdraw from bore 22, and allowing the lugs 50,54 to ride out of the notches in which they are seated, when the handle is urged - usually manually - in the direction of rotation about bore 22, as shown by the arrows in Fig. 5, where all three positions - two in broken lines - are shown.
As shown in Figs. 2 and 5, the base of main web 56 abuts the cylindrical surface of element 20 of base 12. Such an arrangement imparts strength to handle 14, preventing movement of part 42 towards 'element 20.
In use, the stamp 10 is transported in the position shown in Fig. 2 or in the position 180° therefrom. When it is desired to use the stamp 10, the handle 14 is moved to the osition shown in Figs. 4 and 5 where it locks (to a certain extent) in position. The handle 14 grasped by the fingers on web 56 and protrusions 58 as conventional hand stamps are operated. When the operation has been completed, handle 14 may again be folded into one of the two aforementioned positions.
Preferably, the stamp is retained when not in use in a folder of vinyl or the like, with a cover which may be closed by a press-stud or the like. The folder may also have the ability' to contain a small, flat stamp pad. Whether or not it is kept in a folder when not used, it can be seen that the present invention provides an improved transportable stamp which is particularly useful in executing documents relating to a corporation or a company.
It should be understood that the handle 14 need only be able to move between one transportation position and an operational position, and that other means may be utilized for such movement and any locking in a particular position.

Claims (10)

1. A stamp for applying a marking, said stamp having a handle which may be manually gripped in order to effect the applying of said marking, characterized in that said handle is adapted to be oveable between an operational position and a transportation position.
2. A stamp according to claim 1, characterized in that said handle is moveable relative to a base which forms or is adapted to have secured to it an impression block for applying said marking.
3. A stamp according to claim 2, characterized in that said handle is rotatable relative to said base.
4. A stamp according to claim 2, characterized in that said handle in said operational position is generally upstanding relative to said base, said handle in said transportation position being generally adjacent to at least a portion of said base.
5. A stamp according to claim 4, characterized in that means is provided to allow for location of said handle in said operational position and said transportation position.
6. A stamp according to claim 5 characterized in that said means includes a bore associated with said base, said bore being adapted to co-operate with axle portions located on said handle to permit rotation of said handle about said bore, elements being located in the vicinity of said bore and each said axle to releasably hold said handle in at least said operational position and a transportation position.
7. A stamp according to claim 6, characterized in that said elements are complementary notches and lugs.
8. A stamp according to claim 7, characterized in that a plurality of notches is located on said base in the vicinity of each end of said bore, and a lug is provided on respective axle portions of said handle.
9. A stamp according to claim 8, characterized in that said notches and lugs are so positioned to permit an operational position in which said handle is generally upstanding in relation to said base, and two transportation positions in each of which said handle is generally adjacent said base.
10. A stamp according to claim 2, characterized in that said handle is provided with means for imparting strength to said handle by bearing on a portion of said base.
AU35382/89A 1988-04-27 1989-04-24 Hand stamp with folding handle Ceased AU634710C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AUPI7984 1988-04-27
AUPI798488 1988-04-27
AUPI9859 1988-08-15
AUPI985988 1988-08-15

Publications (3)

Publication Number Publication Date
AU3538289A AU3538289A (en) 1989-11-24
AU634710B2 AU634710B2 (en) 1993-03-04
AU634710C true AU634710C (en) 1993-10-21

Family

ID=

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