DE456399C - Thumbtack with a domed head - Google Patents

Thumbtack with a domed head

Info

Publication number
DE456399C
DE456399C DESCH78703D DESC078703D DE456399C DE 456399 C DE456399 C DE 456399C DE SCH78703 D DESCH78703 D DE SCH78703D DE SC078703 D DESC078703 D DE SC078703D DE 456399 C DE456399 C DE 456399C
Authority
DE
Germany
Prior art keywords
thumbtack
head
domed head
domed
view
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.)
Expired
Application number
DESCH78703D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DESCH78703D priority Critical patent/DE456399C/en
Application granted granted Critical
Publication of DE456399C publication Critical patent/DE456399C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43M—BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
    • B43M15/00—Drawing-pins, Thumb-tacks

Description

Reißzwecke mit gewölbtem Kopf. Die Reißzwecken mit gewölbtem und kreisrunden Kopf haben den Nachteil, das sie sich von Hand sehr schwer herausziehen lassen, nachdem sie in Holz eingedrückt sind.Thumbtack with a domed head. The thumbtacks with domed and circular Heads have the disadvantage that they are very difficult to pull out by hand, after they are pressed into wood.

Diesen Übelstand zu vermeiden, ist der Zweck der Erfindung, deren Wesen darin besteht, daß der Kopf in Draufsicht rechteckförmig ausgebildet ist, wobei die beiden Langseiten segmentförmige, nach innen gerichtete Ausnehmungen besitzen, hinter welche die Fingernägel leicht greifen können. Durch diese Ausgestaltung kann die Reißzwecke vor dem Ausziehen durch Drehen gelockert werden.To avoid this disadvantage is the purpose of the invention, their The essence is that the head is rectangular in plan view, the two long sides have segment-shaped, inwardly directed recesses, behind which the fingernails can easily reach. This configuration allows Loosen the thumbtack by turning it before pulling it out.

Auf der Zeichnung ist eine beispielsweise Ausführungsform der neuen Reißzwecke im vergrößerten Maßstab dargestellt, es zeigt Abb. t eine Seitenansicht, Abb. 2 eine Ansicht von oben. Die Reißzwecke gemäß der Erfindung hat einen in Draufsicht rechteckförmigen Kopf a, der gewölbt ist. Ihr Stift b ist vierkantig ausgebildet. Um die Reißzwecke bequem erfassen zu können, hat der Kopf an den Langseiten segmentförmige, nach innen gerichtete Ausnehmungen c. Die Zwecke läßt sich dadurch bequem am Kopf mit den untergreifenden Fingernägeln erfassen und kann durch eine leichte Drehung gelockert und herausgezogen werden.In the drawing is an example embodiment of the new Thumbtack shown on an enlarged scale, Fig.t shows a side view, Fig. 2 is a view from above. The pushpin according to the invention has a top view rectangular head a, which is domed. Your pin b is square. In order to be able to grasp the thumbtack comfortably, the head has segment-shaped, inwardly directed recesses c. The purposes can be comfortably on the head grasp it with your fingernails under the grip and turn it slightly loosened and pulled out.

Claims (1)

PATENTANSPRUCH: Reißzwecke mit gewölbtem Kopf, dadurch gekennzeichnet, daß der in Draufsicht rechteckförmige Kopf (a) an den beiden Längsseiten segmentförmige, nach innen gerichtete Ausnehmungen (c) hat. Claim: thumbtack with a curved head, characterized in that the head (a), which is rectangular in plan view, has segment-shaped, inwardly directed recesses (c) on the two long sides.
DESCH78703D Thumbtack with a domed head Expired DE456399C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH78703D DE456399C (en) Thumbtack with a domed head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH78703D DE456399C (en) Thumbtack with a domed head

Publications (1)

Publication Number Publication Date
DE456399C true DE456399C (en) 1928-02-21

Family

ID=7441691

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH78703D Expired DE456399C (en) Thumbtack with a domed head

Country Status (1)

Country Link
DE (1) DE456399C (en)

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