US2049869A - Button - Google Patents
Button Download PDFInfo
- Publication number
- US2049869A US2049869A US7953A US795335A US2049869A US 2049869 A US2049869 A US 2049869A US 7953 A US7953 A US 7953A US 795335 A US795335 A US 795335A US 2049869 A US2049869 A US 2049869A
- Authority
- US
- United States
- Prior art keywords
- head
- projection
- spherical projection
- notches
- male member
- 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 - Lifetime
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B17/00—Press-button or snap fasteners
- A44B17/0064—Details
- A44B17/0088—Details made from sheet metal
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B17/00—Press-button or snap fasteners
- A44B17/0041—Press-button fasteners consisting of two parts
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44D—INDEXING SCHEME RELATING TO BUTTONS, PINS, BUCKLES OR SLIDE FASTENERS, AND TO JEWELLERY, BRACELETS OR OTHER PERSONAL ADORNMENTS
- A44D2201/00—Fastening by snap action
- A44D2201/10—Details of the stud or socket member
- A44D2201/12—Stud member
- A44D2201/14—Stud member with opening of the fastener by sliding of the stud member
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
- Y10T24/45225—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] including member having distinct formations and mating member selectively interlocking therewith
- Y10T24/45984—Cavity having specific shape
- Y10T24/45995—Cavity having specific shape having access opening with gapped perimeter for allowing movement of noninserted projection support therepast
Definitions
- buttons of such kind are simplied; moreover, use of parts which will get worn out or which will finally become unt for operay tion, are completely avoided.
- the spherical projection of the female member (which projection might also be of oval shape) is surrounded by a path of travel having its surface inclined with respect to the base and being constituted for instance by an annular rib, this path which is ascending like the surface of a wedge from the opening of leading-in provided for, having for its function to secure, in cooperation with notches disposed in front of and close to, or within said opening of leading-in, locking engagement of both members.
- the male and female members may be given various forms of construction; but however may be the position of the opening of leading-in, whether close to the spherical projection, or within the projection itself in lateral arrangement, the main pointis that the male member, after being moved beyond the notches, will be forcibly pressed into the projection of the female member, and this owing to the wedgeshaped path.
- Fig. 1 is a sectional view of the button, taken on line I-l. of Figure 2;
- Fig. 2 is a plan view of the female member
- Fig. 3 is a sectional view taken on line III-III of Figure 2;
- Figure 4 is a sectional view similar to Figure 1 and showing the head of the male member engaged in the opening ready for insertion;
- Fig. 5 is a plan view of both button members at the beginning of the locking action
- Fig. 6 is a sectional view of a modied form of arrangement of the opening of leading-in, the section being taken on line VIVI of Figure 7;
- Fig. '7 is a plan view of the female member
- Fig. 8 is a sectional view taken on line' VIII-VIII of Figure 7;
- Fig. 9 is a sectional view similar to Figure 6 and showing the head of the male member engaged in the opening ready for insertion;
- Fig. 10 is a plan view of both button members at the beginning of the locking action.
- Fig ll is a plan view of a female member with the securing notches occupying a different position.
- the female member as at a, has a projection b of spherical shape centrally disposed, this projection being open at top and having an entrance
- the male member as at d, has a head c likewise centrally arranged, the said head being shaped so as to be adapted for locking engagement with said spherically made projection.
- an opening e for leading-in purposes.
- An annular rib f having an obliquely ascending surface or path and disposed concentrically to said spherical projection, is provided. Said rib is in front and within reach of said opening e interrupted so as to leave a free space between its ends. Owing to this interruption, lateral guide faces or guide walls are being formed, adapted to facilitate insertion of the head of the male member into the said spherical projection.
- the opening of leading-in e is constituted by a depression made in the material of the female member b at the point designated by the reference character h.
- the edges which are thereby produced, and left, and which form part of the spherical projection, are lying within reach of said opening of leading-in and are in the nature of notches, as at z', along which the head c and its neck have to pass by force.
- a pull or tension in downward direction is being exerted upon the head which, at the moment when the final locking engagement is taking place, is owing to the cooperating action of the obliquely ascending annular rib, forcibly pressed into the spherical projection b.
- the head of the male member is secured against accidental disengagement.
- the wedge shaped path also cooperates, for the purpose in view, with the notches i; still, these notches are in this instance produced. by the lateral edges-of the cavity e being extended in up-direction, and when so formed, they are adapted to embrace the neck of the head of the male member already partly within the said cavity e.
- Locking engagement then takes place in the same manner as hereinbefore described, the only difference being that the Way for accomplishing the said locking engagement, is of somewhat greater length.
- bosses may be substituted bosses to be disposed within the spherical projection b in opposite arrangement and in such a height as to correspond to the largest diameter of the head c. These bosses, which are illustrated in Figure l1 and designated by the reference character i1, are in similar manner eiective as the notches i.
- buttons Any suitable means for fastening the button members to an object, may be employed.
- the button parts are provided with apertures k for attaching the said parts by the use of stitches.
- plates carrying ornamental designs may be employed in connection with such buttons.
- the base members of the male and female parts may have a round, square, or any other polygonal shape, according to requirement.
- a button comprising a male member with a centrally arranged head, and a female member with a centrally arranged spherical projection having an entrance opening, for the reception of said head, said female member comprising a cavity in front of and close to said entrance opening, an annular rib concentrically surrounding said centrally disposed spherical projection, a wedge-shaped path ascending from said projection up to said rib, notches formed by edges left between entrance opening and cavity, and along which the head of the male member has operatively to pass by force, the said wedge shaped path causing pressing-in of said head into said spherical projection and securing, in cooperation with said notches, locking engagement of both members.
- a button comprising a male member with a centrally arranged head, land a female member with a centrally arranged spherical projection having an entrance opening, for the reception of said head, said female member comprising a cavity in front of and close to said entrance opening, an annular rib concentrically surrounding said centrally disposed spherical projection, a wedge-shaped path ascending from said projection up to said rib, an interruption in the nature of an open space in the circumferential surface of the rib, situated in front and'within reachof tween entrance opening and cavity, and along which the head of the male member has opera- ⁇ tively to pass by force, the said wedge-shaped path causing pressing-in of said head into said spherical projection and securing, in cooperation with said notches, locking engagement of both members.
- a button comprising a male member with a centrally arranged head, and a female member with a centrally arranged sperical projection having an entrance opening, for the reception of said head, said female member comprising a cavity disposed within the said spherical projection and in lateral arrangement so as to lie underneath the said entrance opening, notches formed by edges left between entrance opening and cavity, and along which the head of the male member has operatively to pass by force, an annular rib concentrically surrounding said centrally disposed spherical projection, a wedge-shaped path ascending from said projection up to said rib, an interruption in the nature of an open space in the circumferential surface of the rib situated in front and within reach of said cavity, walls formed and left at either side of said open space, said walls serving as a guide for the head of the male member when operatively inserted, the said wedge-shaped path causing pressing-in of said head into said spherical projection and securing, in cooperation with said notches, locking engagement of both members.
- a button comprising a male member with a centrally arranged head, and a female member with a centrally arranged spherical projection having an entrance opening, for the reception of said head, said female member comprising a cavity close to said entrance opening, notches formed by edges left between entrance opening and cavity and extending up to said spherical projection, said notches being adapted to operatively embrace the neck of the head of the male member already partly within said cavity, an annular rib concentrically surrounding said.
- a button comprising a male member with a centrally arranged head, and a female member with a centrally arranged spherical projection having an entrance opening, for the reception of said head, said female member comprising a cavity close to said entrance opening, an annular rib concentrically surrounding said centrally disposed spherical projection, a wedge-shaped path ascending from said projection up to said rib, an interruption in the nature of an open space in the circumferential surface oi' the rib, situated in front and within reach of said cavity, walls formed and left at either side of said open space,
- said walls serving as a guide for the head of the male member when operatively inserted, bosses within said spherical projection, said bosses projecting in inward direction and being disposed in opposite arrangement in such a. height as to correspond with the largest diameter of the head of the male member, along which bosses the head on its entering the spherical projection. has forcibly to pass, the said wedge-shaped path causing pressing-in of said head into said spherical projection and securing, in cooperation with said bosses, locking engagement of both members.
Landscapes
- Buckles (AREA)
Description
-atented ug. 4, 19.36
UNITED y STATES PATENT OFFICE aoiass BUTTON John Ernst Rhrs, Schenefeld, Germany Application February 25, 1935, Serial No. 7,953 In Germany March 1, 1934 5 Claims.
the reception of the vhead of the other member,I
the male one, locking engagement of both members being afforded solely by the particularly suitable shape given to the projection of the female member, without the employment of any spring member. Owing to this construction, manufacture of buttons of such kind is simplied; moreover, use of parts which will get worn out or which will finally become unt for operay tion, are completely avoided.
According to the invention, the spherical projection of the female member (which projection might also be of oval shape) is surrounded by a path of travel having its surface inclined with respect to the base and being constituted for instance by an annular rib, this path which is ascending like the surface of a wedge from the opening of leading-in provided for, having for its function to secure, in cooperation with notches disposed in front of and close to, or within said opening of leading-in, locking engagement of both members. The male and female members may be given various forms of construction; but however may be the position of the opening of leading-in, whether close to the spherical projection, or within the projection itself in lateral arrangement, the main pointis that the male member, after being moved beyond the notches, will be forcibly pressed into the projection of the female member, and this owing to the wedgeshaped path.
Several practical embodiments of the invention are illustrated in the accompanying drawing forming a part of the specification, in which similar characters of reference indicate corresponding parts in al1 the views, the said invention being more fully described hereinafter and then pointed out in the appended claims.
In the drawing:-
Fig. 1 is a sectional view of the button, taken on line I-l. of Figure 2;
Fig. 2 is a plan view of the female member;
Fig. 3 is a sectional view taken on line III-III of Figure 2;
Figure 4 is a sectional view similar to Figure 1 and showing the head of the male member engaged in the opening ready for insertion;
Fig. 5 is a plan view of both button members at the beginning of the locking action;
Fig. 6 is a sectional view of a modied form of arrangement of the opening of leading-in, the section being taken on line VIVI of Figure 7;
Fig. '7 is a plan view of the female member; K
Fig. 8 is a sectional view taken on line' VIII-VIII of Figure 7;
Fig. 9 is a sectional view similar to Figure 6 and showing the head of the male member engaged in the opening ready for insertion;
Fig. 10 is a plan view of both button members at the beginning of the locking action; and
Fig ll is a plan view of a female member with the securing notches occupying a different position.
Referring to the drawing- The female member, as at a, has a projection b of spherical shape centrally disposed, this projection being open at top and having an entrance, and the male member, as at d, has a head c likewise centrally arranged, the said head being shaped so as to be adapted for locking engagement with said spherically made projection. Close to the entrance to said projection b, there is situated an opening e for leading-in purposes. An annular rib f having an obliquely ascending surface or path and disposed concentrically to said spherical projection, is provided. Said rib is in front and within reach of said opening e interrupted so as to leave a free space between its ends. Owing to this interruption, lateral guide faces or guide walls are being formed, adapted to facilitate insertion of the head of the male member into the said spherical projection.
According to Figs. 1 to 5 of the drawing, the opening of leading-in e is constituted by a depression made in the material of the female member b at the point designated by the reference character h. The edges which are thereby produced, and left, and which form part of the spherical projection, are lying within reach of said opening of leading-in and are in the nature of notches, as at z', along which the head c and its neck have to pass by force. During this operative movement, a pull or tension in downward direction is being exerted upon the head which, at the moment when the final locking engagement is taking place, is owing to the cooperating action of the obliquely ascending annular rib, forcibly pressed into the spherical projection b. In this position of the engaging parts, and the pulling action having come to an end, the head of the male member is secured against accidental disengagement.
The reverse movement will separate the parts; to this end, a pressure is to be exerted from above in oblique direction, or a lateral movement of slight importance is to be imparted, and said pressure or said movement will cause the head c to pass underneath the notches iand to be pushed back into the cavity e.
In the modified form oi' construction shown in Figs. 6 to 10 of the drawing, the wedge shaped path also cooperates, for the purpose in view, with the notches i; still, these notches are in this instance produced. by the lateral edges-of the cavity e being extended in up-direction, and when so formed, they are adapted to embrace the neck of the head of the male member already partly within the said cavity e.
Locking engagement then takes place in the same manner as hereinbefore described, the only difference being that the Way for accomplishing the said locking engagement, is of somewhat greater length.
For the notches as securing means may be substituted bosses to be disposed within the spherical projection b in opposite arrangement and in such a height as to correspond to the largest diameter of the head c. These bosses, which are illustrated in Figure l1 and designated by the reference character i1, are in similar manner eiective as the notches i.
To bring the members of the button in locking engagement, or to have them separated, will require but slight force. In all of the cases described, the particularity is that the base of the male member d comes in close contact with the guide surface f.
Any suitable means for fastening the button members to an object, may be employed. In the present instance, the button parts are provided with apertures k for attaching the said parts by the use of stitches. Further, plates carrying ornamental designs, may be employed in connection with such buttons. The base members of the male and female parts may have a round, square, or any other polygonal shape, according to requirement.
What I claim is:-
l. A button comprising a male member with a centrally arranged head, and a female member with a centrally arranged spherical projection having an entrance opening, for the reception of said head, said female member comprising a cavity in front of and close to said entrance opening, an annular rib concentrically surrounding said centrally disposed spherical projection, a wedge-shaped path ascending from said projection up to said rib, notches formed by edges left between entrance opening and cavity, and along which the head of the male member has operatively to pass by force, the said wedge shaped path causing pressing-in of said head into said spherical projection and securing, in cooperation with said notches, locking engagement of both members. f
2. A button comprising a male member with a centrally arranged head, land a female member with a centrally arranged spherical projection having an entrance opening, for the reception of said head, said female member comprising a cavity in front of and close to said entrance opening, an annular rib concentrically surrounding said centrally disposed spherical projection, a wedge-shaped path ascending from said projection up to said rib, an interruption in the nature of an open space in the circumferential surface of the rib, situated in front and'within reachof tween entrance opening and cavity, and along which the head of the male member has opera- `tively to pass by force, the said wedge-shaped path causing pressing-in of said head into said spherical projection and securing, in cooperation with said notches, locking engagement of both members.
3. A button comprising a male member with a centrally arranged head, and a female member with a centrally arranged sperical projection having an entrance opening, for the reception of said head, said female member comprising a cavity disposed within the said spherical projection and in lateral arrangement so as to lie underneath the said entrance opening, notches formed by edges left between entrance opening and cavity, and along which the head of the male member has operatively to pass by force, an annular rib concentrically surrounding said centrally disposed spherical projection, a wedge-shaped path ascending from said projection up to said rib, an interruption in the nature of an open space in the circumferential surface of the rib situated in front and within reach of said cavity, walls formed and left at either side of said open space, said walls serving as a guide for the head of the male member when operatively inserted, the said wedge-shaped path causing pressing-in of said head into said spherical projection and securing, in cooperation with said notches, locking engagement of both members. l
4. A button comprising a male member with a centrally arranged head, and a female member with a centrally arranged spherical projection having an entrance opening, for the reception of said head, said female member comprising a cavity close to said entrance opening, notches formed by edges left between entrance opening and cavity and extending up to said spherical projection, said notches being adapted to operatively embrace the neck of the head of the male member already partly within said cavity, an annular rib concentrically surrounding said. centrally disposed spherical projection, a wedge-shaped path ascending from said projection up to said rib, an interruption in the nature of an open space in the circumferential surface of the rib, situated in front and within reach 0f said cavity, walls formed and left at either side of said open space, said walls serving as a guide for the head of the male member when operatively inserted, the said wedge-shaped path causing pressing-in of said head into said spherical projection and securing, in cooperation with said notches, locking engagement of both members.
5. A button comprising a male member with a centrally arranged head, and a female member with a centrally arranged spherical projection having an entrance opening, for the reception of said head, said female member comprising a cavity close to said entrance opening, an annular rib concentrically surrounding said centrally disposed spherical projection, a wedge-shaped path ascending from said projection up to said rib, an interruption in the nature of an open space in the circumferential surface oi' the rib, situated in front and within reach of said cavity, walls formed and left at either side of said open space,
said walls serving as a guide for the head of the male member when operatively inserted, bosses within said spherical projection, said bosses projecting in inward direction and being disposed in opposite arrangement in such a. height as to correspond with the largest diameter of the head of the male member, along which bosses the head on its entering the spherical projection. has forcibly to pass, the said wedge-shaped path causing pressing-in of said head into said spherical projection and securing, in cooperation with said bosses, locking engagement of both members.
JOHN ERNST Rems.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2049869X | 1934-03-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
US2049869A true US2049869A (en) | 1936-08-04 |
Family
ID=7982601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US7953A Expired - Lifetime US2049869A (en) | 1934-03-01 | 1935-02-25 | Button |
Country Status (1)
Country | Link |
---|---|
US (1) | US2049869A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3630558A (en) * | 1970-08-28 | 1971-12-28 | Bell Telephone Labor Inc | Quick-mounting hardware |
US4188145A (en) * | 1978-06-05 | 1980-02-12 | General Electric Company | Assembly and method of assembling |
US5785397A (en) * | 1995-12-21 | 1998-07-28 | Tandem Computers Incorporated | Module connection mechanism |
FR2858028A1 (en) * | 2003-07-25 | 2005-01-28 | Jocelyne Delest | Components blocking and anchoring device, has slit provided with staggering orifice and formed at base of retainer, and providing passage for axle that is to be blocked with gorge on internal generator |
US20060230990A1 (en) * | 2005-04-13 | 2006-10-19 | Buckner Robbin D | Exposition booth installation system and method, for displaying articles at a trade show or convention |
US20060248691A1 (en) * | 2005-04-27 | 2006-11-09 | Newfrey Llc | Clip for joining structural parts and fastening systems using a clip |
-
1935
- 1935-02-25 US US7953A patent/US2049869A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3630558A (en) * | 1970-08-28 | 1971-12-28 | Bell Telephone Labor Inc | Quick-mounting hardware |
US4188145A (en) * | 1978-06-05 | 1980-02-12 | General Electric Company | Assembly and method of assembling |
US5785397A (en) * | 1995-12-21 | 1998-07-28 | Tandem Computers Incorporated | Module connection mechanism |
FR2858028A1 (en) * | 2003-07-25 | 2005-01-28 | Jocelyne Delest | Components blocking and anchoring device, has slit provided with staggering orifice and formed at base of retainer, and providing passage for axle that is to be blocked with gorge on internal generator |
US20060230990A1 (en) * | 2005-04-13 | 2006-10-19 | Buckner Robbin D | Exposition booth installation system and method, for displaying articles at a trade show or convention |
US20060248691A1 (en) * | 2005-04-27 | 2006-11-09 | Newfrey Llc | Clip for joining structural parts and fastening systems using a clip |
US7401387B2 (en) * | 2005-04-27 | 2008-07-22 | Newfrey Llc | Clip for joining structural parts and fastening systems using a clip |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2223347A (en) | Interlocking fastener slider | |
US3320645A (en) | Lock slider for zipper fasteners | |
US2049869A (en) | Button | |
US2677853A (en) | Adjustable and separable hinge | |
US2287349A (en) | Locking slide fastener | |
US1795674A (en) | Connecter for necklaces and the like | |
US3099059A (en) | Spring-locking slider for zipper fasteners | |
US2041606A (en) | Separable fastener | |
US2237935A (en) | Sliding clasp fastener | |
US1966457A (en) | Separable fastener | |
US2361069A (en) | Retaining device | |
US2197690A (en) | Slider for separable fasteners | |
US1723496A (en) | Separable fastener | |
US1970901A (en) | Button | |
US2058320A (en) | Separable snap fastener stud | |
US3070865A (en) | Spring-locking slider for zipper fasteners | |
US1652139A (en) | Snap fastener | |
US2406026A (en) | Separable members | |
US3651547A (en) | Socket member of snap fastener | |
US1757962A (en) | Furniture slide or shoe | |
US1977528A (en) | Slider for separable fasteners | |
US818087A (en) | Stud, dress-fastener, and the like. | |
US2550135A (en) | Detachable loop-type key holder for key cases | |
US1358098A (en) | Snap-fastener | |
US2221821A (en) | Fastener |